--- a/jdk/src/share/demo/nio/zipfs/src/com/sun/nio/zipfs/ZipFileAttributeView.java Thu Apr 17 15:23:23 2014 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * - Neither the name of Oracle nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * This source code is provided to illustrate the usage of a given feature
- * or technique and has been deliberately simplified. Additional steps
- * required for a production-quality application, such as security checks,
- * input validation and proper error handling, might not be present in
- * this sample code.
- */
-
-
-
-package com.sun.nio.zipfs;
-
-import java.nio.file.attribute.*;
-import java.io.IOException;
-import java.util.LinkedHashMap;
-import java.util.Map;
-
-/*
- * @author Xueming Shen, Rajendra Gutupalli, Jaya Hangal
- */
-
-public class ZipFileAttributeView implements BasicFileAttributeView
-{
- private static enum AttrID {
- size,
- creationTime,
- lastAccessTime,
- lastModifiedTime,
- isDirectory,
- isRegularFile,
- isSymbolicLink,
- isOther,
- fileKey,
- compressedSize,
- crc,
- method
- };
-
- private final ZipPath path;
- private final boolean isZipView;
-
- private ZipFileAttributeView(ZipPath path, boolean isZipView) {
- this.path = path;
- this.isZipView = isZipView;
- }
-
- static <V extends FileAttributeView> V get(ZipPath path, Class<V> type) {
- if (type == null)
- throw new NullPointerException();
- if (type == BasicFileAttributeView.class)
- return (V)new ZipFileAttributeView(path, false);
- if (type == ZipFileAttributeView.class)
- return (V)new ZipFileAttributeView(path, true);
- return null;
- }
-
- static ZipFileAttributeView get(ZipPath path, String type) {
- if (type == null)
- throw new NullPointerException();
- if (type.equals("basic"))
- return new ZipFileAttributeView(path, false);
- if (type.equals("zip"))
- return new ZipFileAttributeView(path, true);
- return null;
- }
-
- @Override
- public String name() {
- return isZipView ? "zip" : "basic";
- }
-
- public ZipFileAttributes readAttributes() throws IOException
- {
- return path.getAttributes();
- }
-
- @Override
- public void setTimes(FileTime lastModifiedTime,
- FileTime lastAccessTime,
- FileTime createTime)
- throws IOException
- {
- path.setTimes(lastModifiedTime, lastAccessTime, createTime);
- }
-
- void setAttribute(String attribute, Object value)
- throws IOException
- {
- try {
- if (AttrID.valueOf(attribute) == AttrID.lastModifiedTime)
- setTimes ((FileTime)value, null, null);
- if (AttrID.valueOf(attribute) == AttrID.lastAccessTime)
- setTimes (null, (FileTime)value, null);
- if (AttrID.valueOf(attribute) == AttrID.creationTime)
- setTimes (null, null, (FileTime)value);
- return;
- } catch (IllegalArgumentException x) {}
- throw new UnsupportedOperationException("'" + attribute +
- "' is unknown or read-only attribute");
- }
-
- Map<String, Object> readAttributes(String attributes)
- throws IOException
- {
- ZipFileAttributes zfas = readAttributes();
- LinkedHashMap<String, Object> map = new LinkedHashMap<>();
- if ("*".equals(attributes)) {
- for (AttrID id : AttrID.values()) {
- try {
- map.put(id.name(), attribute(id, zfas));
- } catch (IllegalArgumentException x) {}
- }
- } else {
- String[] as = attributes.split(",");
- for (String a : as) {
- try {
- map.put(a, attribute(AttrID.valueOf(a), zfas));
- } catch (IllegalArgumentException x) {}
- }
- }
- return map;
- }
-
- Object attribute(AttrID id, ZipFileAttributes zfas) {
- switch (id) {
- case size:
- return zfas.size();
- case creationTime:
- return zfas.creationTime();
- case lastAccessTime:
- return zfas.lastAccessTime();
- case lastModifiedTime:
- return zfas.lastModifiedTime();
- case isDirectory:
- return zfas.isDirectory();
- case isRegularFile:
- return zfas.isRegularFile();
- case isSymbolicLink:
- return zfas.isSymbolicLink();
- case isOther:
- return zfas.isOther();
- case fileKey:
- return zfas.fileKey();
- case compressedSize:
- if (isZipView)
- return zfas.compressedSize();
- break;
- case crc:
- if (isZipView)
- return zfas.crc();
- break;
- case method:
- if (isZipView)
- return zfas.method();
- break;
- }
- return null;
- }
-}