author | sherman |
Tue, 08 Feb 2011 13:30:30 -0800 | |
changeset 8190 | c8cdf811a171 |
parent 8165 | b67d8b1f4e46 |
child 9520 | 99d378796e54 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 Oracle and/or its affiliates. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* - Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* - Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* - Neither the name of Oracle nor the names of its |
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* contributors may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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import java.io.*; |
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import java.nio.*; |
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import java.nio.channels.*; |
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import java.nio.file.*; |
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import java.nio.file.spi.*; |
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import java.nio.file.attribute.*; |
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import java.net.*; |
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import java.text.DateFormat; |
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import java.text.SimpleDateFormat; |
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import java.util.*; |
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import static java.nio.file.StandardOpenOption.*; |
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import static java.nio.file.StandardCopyOption.*; |
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/* |
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* ZipFileSystem usage demo |
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* |
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* java Demo action ZipfileName [...] |
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* |
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* @author Xueming Shen |
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*/ |
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public class Demo { |
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static enum Action { |
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rename, // <java Demo rename zipfile src dst> |
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// rename entry src to dst inside zipfile |
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movein, // <java Demo movein zipfile src dst> |
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// move an external src file into zipfile |
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// as entry dst |
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moveout, // <java Demo moveout zipfile src dst> |
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// move a zipfile entry src out to dst |
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copy, // <java Demo copy zipfile src dst> |
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// copy entry src to dst inside zipfile |
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copyin, // <java Demo copyin zipfile src dst> |
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// copy an external src file into zipfile |
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// as entry dst |
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copyin_attrs, // <java Demo copyin_attrs zipfile src dst> |
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// copy an external src file into zipfile |
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// as entry dst, with attributes (timestamp) |
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copyout, // <java Demo copyout zipfile src dst> |
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// copy zipfile entry src" out to file dst |
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copyout_attrs, // <java Demo copyout_attrs zipfile src dst> |
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zzmove, // <java Demo zzmove zfsrc zfdst path> |
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// move entry path/dir from zfsrc to zfdst |
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zzcopy, // <java Demo zzcopy zfsrc zfdst path> |
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// copy path from zipfile zfsrc to zipfile |
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// zfdst |
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attrs, // <java Demo attrs zipfile path> |
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// printout the attributes of entry path |
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attrsspace, // <java Demo attrsspace zipfile path> |
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// printout the storespace attrs of entry path |
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setmtime, // <java Demo setmtime zipfile "MM/dd/yy-HH:mm:ss" path...> |
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// set the lastModifiedTime of entry path |
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setatime, // <java Demo setatime zipfile "MM/dd/yy-HH:mm:ss" path...> |
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setctime, // <java Demo setctime zipfile "MM/dd/yy-HH:mm:ss" path...> |
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lsdir, // <java Demo lsdir zipfile dir> |
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// list dir's direct child files/dirs |
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mkdir, // <java Demo mkdir zipfile dir> |
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mkdirs, // <java Demo mkdirs zipfile dir> |
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rmdirs, // <java Demo rmdirs zipfile dir> |
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list, // <java Demo list zipfile [dir]> |
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// recursively list all entries of dir |
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// via DirectoryStream |
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tlist, // <java Demo tlist zipfile [dir]> |
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// list with buildDirTree=true |
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vlist, // <java Demo vlist zipfile [dir]> |
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// recursively verbose list all entries of |
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// dir via DirectoryStream |
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walk, // <java Demo walk zipfile [dir]> |
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// recursively walk all entries of dir |
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// via Files.walkFileTree |
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twalk, // <java Demo twalk zipfile [dir]> |
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// walk with buildDirTree=true |
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extract, // <java Demo extract zipfile file [...]> |
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update, // <java Demo extract zipfile file [...]> |
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delete, // <java Demo delete zipfile file [...]> |
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135 |
add, // <java Demo add zipfile file [...]> |
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136 |
|
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137 |
create, // <java Demo create zipfile file [...]> |
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// create a new zipfile if it doesn't exit |
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139 |
// and then add the file(s) into it. |
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140 |
|
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141 |
attrs2, // <java Demo attrs2 zipfile file [...]> |
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142 |
// test different ways to print attrs |
7189 | 143 |
|
144 |
prof, |
|
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145 |
} |
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146 |
|
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147 |
public static void main(String[] args) throws Throwable { |
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148 |
FileSystemProvider provider = getZipFSProvider(); |
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149 |
if (provider == null) { |
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150 |
System.err.println("ZIP filesystem provider is not installed"); |
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151 |
System.exit(1); |
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152 |
} |
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153 |
|
7189 | 154 |
Action action = Action.valueOf(args[0]); |
155 |
Map<String, Object> env = env = new HashMap<>(); |
|
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156 |
if (action == Action.create) |
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157 |
env.put("create", "true"); |
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158 |
try (FileSystem fs = provider.newFileSystem(Paths.get(args[1]), env)) { |
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159 |
Path path, src, dst; |
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160 |
boolean isRename = false; |
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161 |
switch (action) { |
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162 |
case rename: |
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163 |
src = fs.getPath(args[2]); |
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164 |
dst = fs.getPath(args[3]); |
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165 |
Files.move(src, dst); |
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166 |
break; |
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167 |
case moveout: |
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168 |
src = fs.getPath(args[2]); |
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169 |
dst = Paths.get(args[3]); |
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170 |
Files.move(src, dst); |
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171 |
break; |
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172 |
case movein: |
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173 |
src = Paths.get(args[2]); |
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174 |
dst = fs.getPath(args[3]); |
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175 |
Files.move(src, dst); |
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176 |
break; |
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177 |
case copy: |
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178 |
src = fs.getPath(args[2]); |
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179 |
dst = fs.getPath(args[3]); |
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180 |
Files.copy(src, dst); |
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181 |
break; |
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|
182 |
case copyout: |
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183 |
src = fs.getPath(args[2]); |
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184 |
dst = Paths.get(args[3]); |
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185 |
Files.copy(src, dst); |
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186 |
break; |
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|
187 |
case copyin: |
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188 |
src = Paths.get(args[2]); |
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189 |
dst = fs.getPath(args[3]); |
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190 |
Files.copy(src, dst); |
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191 |
break; |
7189 | 192 |
case copyin_attrs: |
193 |
src = Paths.get(args[2]); |
|
194 |
dst = fs.getPath(args[3]); |
|
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195 |
Files.copy(src, dst, COPY_ATTRIBUTES); |
7189 | 196 |
break; |
197 |
case copyout_attrs: |
|
198 |
src = fs.getPath(args[2]); |
|
199 |
dst = Paths.get(args[3]); |
|
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200 |
Files.copy(src, dst, COPY_ATTRIBUTES); |
7189 | 201 |
break; |
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202 |
case zzmove: |
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203 |
try (FileSystem fs2 = provider.newFileSystem(Paths.get(args[2]), env)) { |
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204 |
z2zmove(fs, fs2, args[3]); |
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205 |
} |
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206 |
break; |
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207 |
case zzcopy: |
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208 |
try (FileSystem fs2 = provider.newFileSystem(Paths.get(args[2]), env)) { |
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209 |
z2zcopy(fs, fs2, args[3]); |
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|
210 |
} |
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|
211 |
break; |
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|
212 |
case attrs: |
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|
213 |
for (int i = 2; i < args.length; i++) { |
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|
214 |
path = fs.getPath(args[i]); |
7189 | 215 |
System.out.println(path); |
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|
216 |
System.out.println( |
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217 |
Files.readAttributes(path, BasicFileAttributes.class).toString()); |
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|
218 |
} |
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changeset
|
219 |
break; |
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|
220 |
case setmtime: |
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|
221 |
DateFormat df = new SimpleDateFormat("MM/dd/yyyy-HH:mm:ss"); |
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|
222 |
Date newDatetime = df.parse(args[2]); |
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|
223 |
for (int i = 3; i < args.length; i++) { |
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|
224 |
path = fs.getPath(args[i]); |
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|
225 |
Files.setAttribute(path, "lastModifiedTime", |
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|
226 |
FileTime.fromMillis(newDatetime.getTime())); |
6699
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|
227 |
System.out.println( |
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|
228 |
Files.readAttributes(path, BasicFileAttributes.class).toString()); |
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|
229 |
} |
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|
230 |
break; |
7189 | 231 |
case setctime: |
232 |
df = new SimpleDateFormat("MM/dd/yyyy-HH:mm:ss"); |
|
233 |
newDatetime = df.parse(args[2]); |
|
234 |
for (int i = 3; i < args.length; i++) { |
|
235 |
path = fs.getPath(args[i]); |
|
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|
236 |
Files.setAttribute(path, "creationTime", |
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|
237 |
FileTime.fromMillis(newDatetime.getTime())); |
7189 | 238 |
System.out.println( |
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|
239 |
Files.readAttributes(path, BasicFileAttributes.class).toString()); |
7189 | 240 |
} |
241 |
break; |
|
242 |
case setatime: |
|
243 |
df = new SimpleDateFormat("MM/dd/yyyy-HH:mm:ss"); |
|
244 |
newDatetime = df.parse(args[2]); |
|
245 |
for (int i = 3; i < args.length; i++) { |
|
246 |
path = fs.getPath(args[i]); |
|
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|
247 |
Files.setAttribute(path, "lastAccessTime", |
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|
248 |
FileTime.fromMillis(newDatetime.getTime())); |
7189 | 249 |
System.out.println( |
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|
250 |
Files.readAttributes(path, BasicFileAttributes.class).toString()); |
7189 | 251 |
} |
252 |
break; |
|
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|
253 |
case attrsspace: |
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254 |
path = fs.getPath("/"); |
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255 |
FileStore fstore = Files.getFileStore(path); |
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256 |
System.out.printf("filestore[%s]%n", fstore.name()); |
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257 |
System.out.printf(" totalSpace: %d%n", |
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|
258 |
(Long)fstore.getAttribute("totalSpace")); |
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|
259 |
System.out.printf(" usableSpace: %d%n", |
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|
260 |
(Long)fstore.getAttribute("usableSpace")); |
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261 |
System.out.printf(" unallocSpace: %d%n", |
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|
262 |
(Long)fstore.getAttribute("unallocatedSpace")); |
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changeset
|
263 |
break; |
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changeset
|
264 |
case list: |
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changeset
|
265 |
case tlist: |
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|
266 |
if (args.length < 3) |
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|
267 |
list(fs.getPath("/"), false); |
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|
268 |
else |
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|
269 |
list(fs.getPath(args[2]), false); |
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changeset
|
270 |
break; |
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|
271 |
case vlist: |
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|
272 |
if (args.length < 3) |
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|
273 |
list(fs.getPath("/"), true); |
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|
274 |
else |
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|
275 |
list(fs.getPath(args[2]), true); |
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changeset
|
276 |
break; |
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|
277 |
case twalk: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
278 |
case walk: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
279 |
walk(fs.getPath((args.length > 2)? args[2] : "/")); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
280 |
break; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
281 |
case extract: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
282 |
if (args.length == 2) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
283 |
extract(fs, "/"); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
284 |
} else { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
285 |
for (int i = 2; i < args.length; i++) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
286 |
extract(fs, args[i]); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
287 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
288 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
289 |
break; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
290 |
case delete: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
291 |
for (int i = 2; i < args.length; i++) |
8165
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7015391: (zipfs) Update zip provider for 1/2011 changes
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diff
changeset
|
292 |
Files.delete(fs.getPath(args[i])); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
293 |
break; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
294 |
case create: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
295 |
case add: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
296 |
case update: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
297 |
for (int i = 2; i < args.length; i++) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
298 |
update(fs, args[i]); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
299 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
300 |
break; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
301 |
case lsdir: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
302 |
path = fs.getPath(args[2]); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
303 |
final String fStr = (args.length > 3)?args[3]:""; |
8165
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7015391: (zipfs) Update zip provider for 1/2011 changes
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diff
changeset
|
304 |
try (DirectoryStream<Path> ds = Files.newDirectoryStream(path, |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
305 |
new DirectoryStream.Filter<Path>() { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
306 |
public boolean accept(Path path) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
307 |
return path.toString().contains(fStr); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
308 |
} |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
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parents:
7531
diff
changeset
|
309 |
})) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
310 |
{ |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
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parents:
7531
diff
changeset
|
311 |
for (Path p : ds) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
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diff
changeset
|
312 |
System.out.println(p); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
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parents:
7531
diff
changeset
|
313 |
} |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
314 |
break; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
315 |
case mkdir: |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
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parents:
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diff
changeset
|
316 |
Files.createDirectory(fs.getPath(args[2])); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
317 |
break; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
318 |
case mkdirs: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
319 |
mkdirs(fs.getPath(args[2])); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
320 |
break; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
321 |
case attrs2: |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
322 |
for (int i = 2; i < args.length; i++) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
323 |
path = fs.getPath(args[i]); |
7189 | 324 |
System.out.printf("%n%s%n", path); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
325 |
System.out.println("-------(1)---------"); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
326 |
System.out.println( |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
327 |
Files.readAttributes(path, BasicFileAttributes.class).toString()); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
328 |
System.out.println("-------(2)---------"); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
329 |
Map<String, Object> map = Files.readAttributes(path, "zip:*"); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
330 |
for (Map.Entry<String, Object> e : map.entrySet()) { |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
331 |
System.out.printf(" %s : %s%n", e.getKey(), e.getValue()); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
332 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
333 |
System.out.println("-------(3)---------"); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
334 |
map = Files.readAttributes(path, "size,lastModifiedTime,isDirectory"); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
335 |
for (Map.Entry<String, ?> e : map.entrySet()) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
336 |
System.out.printf(" %s : %s%n", e.getKey(), e.getValue()); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
337 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
338 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
339 |
break; |
7189 | 340 |
case prof: |
341 |
list(fs.getPath("/"), false); |
|
342 |
while (true) { |
|
343 |
Thread.sleep(10000); |
|
344 |
//list(fs.getPath("/"), true); |
|
345 |
System.out.println("sleeping..."); |
|
346 |
} |
|
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
347 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
348 |
} catch (Exception x) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
349 |
x.printStackTrace(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
350 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
351 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
352 |
|
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
353 |
private static FileSystemProvider getZipFSProvider() { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
354 |
for (FileSystemProvider provider : FileSystemProvider.installedProviders()) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
355 |
if ("jar".equals(provider.getScheme())) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
356 |
return provider; |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
357 |
} |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
358 |
return null; |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
359 |
} |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
360 |
|
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
361 |
private static byte[] getBytes(String name) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
362 |
return name.getBytes(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
363 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
364 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
365 |
private static String getString(byte[] name) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
366 |
return new String(name); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
367 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
368 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
369 |
private static void walk(Path path) throws IOException |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
370 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
371 |
Files.walkFileTree( |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
372 |
path, |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
373 |
new SimpleFileVisitor<Path>() { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
374 |
private int indent = 0; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
375 |
private void indent() { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
376 |
int n = 0; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
377 |
while (n++ < indent) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
378 |
System.out.printf(" "); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
379 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
380 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
381 |
@Override |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
382 |
public FileVisitResult visitFile(Path file, |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
383 |
BasicFileAttributes attrs) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
384 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
385 |
indent(); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
386 |
System.out.printf("%s%n", file.getFileName().toString()); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
387 |
return FileVisitResult.CONTINUE; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
388 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
389 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
390 |
@Override |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
391 |
public FileVisitResult preVisitDirectory(Path dir, |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
392 |
BasicFileAttributes attrs) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
393 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
394 |
indent(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
395 |
System.out.printf("[%s]%n", dir.toString()); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
396 |
indent += 2; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
397 |
return FileVisitResult.CONTINUE; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
398 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
399 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
400 |
@Override |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
401 |
public FileVisitResult postVisitDirectory(Path dir, |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
402 |
IOException ioe) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
403 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
404 |
indent -= 2; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
405 |
return FileVisitResult.CONTINUE; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
406 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
407 |
}); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
408 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
409 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
410 |
private static void update(FileSystem fs, String path) throws Throwable{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
411 |
Path src = FileSystems.getDefault().getPath(path); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
412 |
if (Files.isDirectory(src)) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
413 |
try (DirectoryStream<Path> ds = Files.newDirectoryStream(src)) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
414 |
for (Path child : ds) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
415 |
update(fs, child.toString()); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
416 |
} |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
417 |
} else { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
418 |
Path dst = fs.getPath(path); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
419 |
Path parent = dst.getParent(); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
420 |
if (parent != null && Files.notExists(parent)) |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
421 |
mkdirs(parent); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
422 |
Files.copy(src, dst, REPLACE_EXISTING); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
423 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
424 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
425 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
426 |
private static void extract(FileSystem fs, String path) throws Throwable{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
427 |
Path src = fs.getPath(path); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
428 |
if (Files.isDirectory(src)) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
429 |
try (DirectoryStream<Path> ds = Files.newDirectoryStream(src)) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
430 |
for (Path child : ds) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
431 |
extract(fs, child.toString()); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
432 |
} |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
433 |
} else { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
434 |
if (path.startsWith("/")) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
435 |
path = path.substring(1); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
436 |
Path dst = FileSystems.getDefault().getPath(path); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
437 |
Path parent = dst.getParent(); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
438 |
if (Files.notExists(parent)) |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
439 |
mkdirs(parent); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
440 |
Files.copy(src, dst, REPLACE_EXISTING); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
441 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
442 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
443 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
444 |
// use DirectoryStream |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
445 |
private static void z2zcopy(FileSystem src, FileSystem dst, String path) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
446 |
throws IOException |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
447 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
448 |
Path srcPath = src.getPath(path); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
449 |
Path dstPath = dst.getPath(path); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
450 |
|
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
451 |
if (Files.isDirectory(srcPath)) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
452 |
if (!Files.exists(dstPath)) { |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
453 |
try { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
454 |
mkdirs(dstPath); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
455 |
} catch (FileAlreadyExistsException x) {} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
456 |
} |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
457 |
try (DirectoryStream<Path> ds = Files.newDirectoryStream(srcPath)) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
458 |
for (Path child : ds) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
459 |
z2zcopy(src, dst, |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
460 |
path + (path.endsWith("/")?"":"/") + child.getFileName()); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
461 |
} |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
462 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
463 |
} else { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
464 |
//System.out.println("copying..." + path); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
465 |
Files.copy(srcPath, dstPath); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
466 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
467 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
468 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
469 |
// use TreeWalk to move |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
470 |
private static void z2zmove(FileSystem src, FileSystem dst, String path) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
471 |
throws IOException |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
472 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
473 |
final Path srcPath = src.getPath(path).toAbsolutePath(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
474 |
final Path dstPath = dst.getPath(path).toAbsolutePath(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
475 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
476 |
Files.walkFileTree(srcPath, new SimpleFileVisitor<Path>() { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
477 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
478 |
@Override |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
479 |
public FileVisitResult visitFile(Path file, |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
480 |
BasicFileAttributes attrs) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
481 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
482 |
Path dst = srcPath.relativize(file); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
483 |
dst = dstPath.resolve(dst); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
484 |
try { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
485 |
Path parent = dstPath.getParent(); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
486 |
if (parent != null && Files.notExists(parent)) |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
487 |
mkdirs(parent); |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
488 |
Files.move(file, dst); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
489 |
} catch (IOException x) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
490 |
x.printStackTrace(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
491 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
492 |
return FileVisitResult.CONTINUE; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
493 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
494 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
495 |
@Override |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
496 |
public FileVisitResult preVisitDirectory(Path dir, |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
497 |
BasicFileAttributes attrs) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
498 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
499 |
Path dst = srcPath.relativize(dir); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
500 |
dst = dstPath.resolve(dst); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
501 |
try { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
502 |
|
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
503 |
if (Files.notExists(dst)) |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
504 |
mkdirs(dst); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
505 |
} catch (IOException x) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
506 |
x.printStackTrace(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
507 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
508 |
return FileVisitResult.CONTINUE; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
509 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
510 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
511 |
@Override |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
512 |
public FileVisitResult postVisitDirectory(Path dir, |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
513 |
IOException ioe) |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
514 |
throws IOException |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
515 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
516 |
try { |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
517 |
Files.delete(dir); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
518 |
} catch (IOException x) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
519 |
//x.printStackTrace(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
520 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
521 |
return FileVisitResult.CONTINUE; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
522 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
523 |
}); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
524 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
525 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
526 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
527 |
private static void mkdirs(Path path) throws IOException { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
528 |
path = path.toAbsolutePath(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
529 |
Path parent = path.getParent(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
530 |
if (parent != null) { |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
531 |
if (Files.notExists(parent)) |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
532 |
mkdirs(parent); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
533 |
} |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
534 |
Files.createDirectory(path); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
535 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
536 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
537 |
private static void rmdirs(Path path) throws IOException { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
538 |
while (path != null && path.getNameCount() != 0) { |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
539 |
Files.delete(path); |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
540 |
path = path.getParent(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
541 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
542 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
543 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
544 |
private static void list(Path path, boolean verbose ) throws IOException { |
7189 | 545 |
if (!"/".equals(path.toString())) { |
546 |
System.out.printf(" %s%n", path.toString()); |
|
547 |
if (verbose) |
|
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
548 |
System.out.println(Files.readAttributes(path, BasicFileAttributes.class).toString()); |
7189 | 549 |
} |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
550 |
if (Files.notExists(path)) |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
551 |
return; |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
552 |
if (Files.isDirectory(path)) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
553 |
try (DirectoryStream<Path> ds = Files.newDirectoryStream(path)) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
554 |
for (Path child : ds) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
555 |
list(child, verbose); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
556 |
} |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
557 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
558 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
559 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
560 |
// check the content of two paths are equal |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
561 |
private static void checkEqual(Path src, Path dst) throws IOException |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
562 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
563 |
//System.out.printf("checking <%s> vs <%s>...%n", |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
564 |
// src.toString(), dst.toString()); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
565 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
566 |
//streams |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
567 |
byte[] bufSrc = new byte[8192]; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
568 |
byte[] bufDst = new byte[8192]; |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
569 |
try (InputStream isSrc = Files.newInputStream(src); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
570 |
InputStream isDst = Files.newInputStream(dst)) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
571 |
{ |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
572 |
int nSrc = 0; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
573 |
while ((nSrc = isSrc.read(bufSrc)) != -1) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
574 |
int nDst = 0; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
575 |
while (nDst < nSrc) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
576 |
int n = isDst.read(bufDst, nDst, nSrc - nDst); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
577 |
if (n == -1) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
578 |
System.out.printf("checking <%s> vs <%s>...%n", |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
579 |
src.toString(), dst.toString()); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
580 |
throw new RuntimeException("CHECK FAILED!"); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
581 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
582 |
nDst += n; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
583 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
584 |
while (--nSrc >= 0) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
585 |
if (bufSrc[nSrc] != bufDst[nSrc]) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
586 |
System.out.printf("checking <%s> vs <%s>...%n", |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
587 |
src.toString(), dst.toString()); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
588 |
throw new RuntimeException("CHECK FAILED!"); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
589 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
590 |
nSrc--; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
591 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
592 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
593 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
594 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
595 |
// channels |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
596 |
|
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
597 |
try (SeekableByteChannel chSrc = Files.newByteChannel(src); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
598 |
SeekableByteChannel chDst = Files.newByteChannel(dst)) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
599 |
{ |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
600 |
if (chSrc.size() != chDst.size()) { |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
601 |
System.out.printf("src[%s].size=%d, dst[%s].size=%d%n", |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
602 |
chSrc.toString(), chSrc.size(), |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
603 |
chDst.toString(), chDst.size()); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
604 |
throw new RuntimeException("CHECK FAILED!"); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
605 |
} |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
606 |
ByteBuffer bbSrc = ByteBuffer.allocate(8192); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
607 |
ByteBuffer bbDst = ByteBuffer.allocate(8192); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
608 |
|
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
609 |
int nSrc = 0; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
610 |
while ((nSrc = chSrc.read(bbSrc)) != -1) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
611 |
int nDst = chDst.read(bbDst); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
612 |
if (nSrc != nDst) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
613 |
System.out.printf("checking <%s> vs <%s>...%n", |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
614 |
src.toString(), dst.toString()); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
615 |
throw new RuntimeException("CHECK FAILED!"); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
616 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
617 |
while (--nSrc >= 0) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
618 |
if (bbSrc.get(nSrc) != bbDst.get(nSrc)) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
619 |
System.out.printf("checking <%s> vs <%s>...%n", |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
620 |
src.toString(), dst.toString()); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
621 |
throw new RuntimeException("CHECK FAILED!"); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
622 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
623 |
nSrc--; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
624 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
625 |
bbSrc.flip(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
626 |
bbDst.flip(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
627 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
628 |
} catch (IOException x) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
629 |
x.printStackTrace(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
630 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
631 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
632 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
633 |
private static void fchCopy(Path src, Path dst) throws IOException |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
634 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
635 |
Set<OpenOption> read = new HashSet<>(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
636 |
read.add(READ); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
637 |
Set<OpenOption> openwrite = new HashSet<>(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
638 |
openwrite.add(CREATE_NEW); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
639 |
openwrite.add(WRITE); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
640 |
|
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
641 |
try (FileChannel srcFc = src.getFileSystem().provider().newFileChannel(src, read); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
642 |
FileChannel dstFc = dst.getFileSystem().provider().newFileChannel(dst, openwrite)) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
643 |
{ |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
644 |
ByteBuffer bb = ByteBuffer.allocate(8192); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
645 |
while (srcFc.read(bb) >= 0) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
646 |
bb.flip(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
647 |
dstFc.write(bb); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
648 |
bb.clear(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
649 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
650 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
651 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
652 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
653 |
private static void chCopy(Path src, Path dst) throws IOException |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
654 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
655 |
Set<OpenOption> read = new HashSet<>(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
656 |
read.add(READ); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
657 |
Set<OpenOption> openwrite = new HashSet<>(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
658 |
openwrite.add(CREATE_NEW); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
659 |
openwrite.add(WRITE); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
660 |
|
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
661 |
try (SeekableByteChannel srcCh = Files.newByteChannel(src, read); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
662 |
SeekableByteChannel dstCh = Files.newByteChannel(dst, openwrite)) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
663 |
{ |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
664 |
ByteBuffer bb = ByteBuffer.allocate(8192); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
665 |
while (srcCh.read(bb) >= 0) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
666 |
bb.flip(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
667 |
dstCh.write(bb); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
668 |
bb.clear(); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
669 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
670 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
671 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
672 |
|
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
673 |
private static void streamCopy(Path src, Path dst) throws IOException |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
674 |
{ |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
675 |
byte[] buf = new byte[8192]; |
8165
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
676 |
try (InputStream isSrc = Files.newInputStream(src); |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
677 |
OutputStream osDst = Files.newOutputStream(dst)) |
b67d8b1f4e46
7015391: (zipfs) Update zip provider for 1/2011 changes
sherman
parents:
7531
diff
changeset
|
678 |
{ |
6699
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
679 |
int n = 0; |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
680 |
while ((n = isSrc.read(buf)) != -1) { |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
681 |
osDst.write(buf, 0, n); |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
682 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
683 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
684 |
} |
d8229570529d
6990846: Demo: NIO.2 filesystem provider for zip/jar archives
sherman
parents:
diff
changeset
|
685 |
} |