langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/internal/toolkit/util/SimpleDocFileFactory.java
--- a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/doclets/internal/toolkit/util/SimpleDocFileFactory.java Thu Feb 18 11:30:21 2016 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,292 +0,0 @@
-/*
- * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package com.sun.tools.doclets.internal.toolkit.util;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.UnsupportedEncodingException;
-import java.io.Writer;
-import java.util.ArrayList;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-
-import javax.tools.DocumentationTool;
-import javax.tools.JavaFileManager.Location;
-import javax.tools.StandardLocation;
-
-import com.sun.tools.doclets.internal.toolkit.Configuration;
-
-/**
- * Implementation of DocFileFactory that just uses java.io.File API,
- * and does not use a JavaFileManager..
- *
- * <p><b>This is NOT part of any supported API.
- * If you write code that depends on this, you do so at your own risk.
- * This code and its internal interfaces are subject to change or
- * deletion without notice.</b>
- *
- * @since 1.8
- */
-class SimpleDocFileFactory extends DocFileFactory {
-
- public SimpleDocFileFactory(Configuration configuration) {
- super(configuration);
- }
-
- public DocFile createFileForDirectory(String file) {
- return new SimpleDocFile(new File(file));
- }
-
- public DocFile createFileForInput(String file) {
- return new SimpleDocFile(new File(file));
- }
-
- public DocFile createFileForOutput(DocPath path) {
- return new SimpleDocFile(DocumentationTool.Location.DOCUMENTATION_OUTPUT, path);
- }
-
- @Override
- Iterable<DocFile> list(Location location, DocPath path) {
- if (location != StandardLocation.SOURCE_PATH)
- throw new IllegalArgumentException();
-
- Set<DocFile> files = new LinkedHashSet<>();
- for (String s : configuration.sourcepath.split(File.pathSeparator)) {
- if (s.isEmpty())
- continue;
- File f = new File(s);
- if (f.isDirectory()) {
- f = new File(f, path.getPath());
- if (f.exists())
- files.add(new SimpleDocFile(f));
- }
- }
- return files;
- }
-
- class SimpleDocFile extends DocFile {
- private File file;
-
- /** Create a DocFile for a given file. */
- private SimpleDocFile(File file) {
- super(configuration);
- this.file = file;
- }
-
- /** Create a DocFile for a given location and relative path. */
- private SimpleDocFile(Location location, DocPath path) {
- super(configuration, location, path);
- String destDirName = configuration.destDirName;
- this.file = destDirName.isEmpty() ? new File(path.getPath())
- : new File(destDirName, path.getPath());
- }
-
- /** Open an input stream for the file. */
- public InputStream openInputStream() throws FileNotFoundException {
- return new BufferedInputStream(new FileInputStream(file));
- }
-
- /**
- * Open an output stream for the file.
- * The file must have been created with a location of
- * {@link DocumentationTool.Location#DOCUMENTATION_OUTPUT} and a corresponding relative path.
- */
- public OutputStream openOutputStream() throws IOException, UnsupportedEncodingException {
- if (location != DocumentationTool.Location.DOCUMENTATION_OUTPUT)
- throw new IllegalStateException();
-
- createDirectoryForFile(file);
- return new BufferedOutputStream(new FileOutputStream(file));
- }
-
- /**
- * Open an writer for the file, using the encoding (if any) given in the
- * doclet configuration.
- * The file must have been created with a location of
- * {@link DocumentationTool.Location#DOCUMENTATION_OUTPUT} and a corresponding relative path.
- */
- public Writer openWriter() throws IOException, UnsupportedEncodingException {
- if (location != DocumentationTool.Location.DOCUMENTATION_OUTPUT)
- throw new IllegalStateException();
-
- createDirectoryForFile(file);
- FileOutputStream fos = new FileOutputStream(file);
- if (configuration.docencoding == null) {
- return new BufferedWriter(new OutputStreamWriter(fos));
- } else {
- return new BufferedWriter(new OutputStreamWriter(fos, configuration.docencoding));
- }
- }
-
- /** Return true if the file can be read. */
- public boolean canRead() {
- return file.canRead();
- }
-
- /** Return true if the file can be written. */
- public boolean canWrite() {
- return file.canRead();
- }
-
- /** Return true if the file exists. */
- public boolean exists() {
- return file.exists();
- }
-
- /** Return the base name (last component) of the file name. */
- public String getName() {
- return file.getName();
- }
-
- /** Return the file system path for this file. */
- public String getPath() {
- return file.getPath();
- }
-
- /** Return true is file has an absolute path name. */
- public boolean isAbsolute() {
- return file.isAbsolute();
- }
-
- /** Return true is file identifies a directory. */
- public boolean isDirectory() {
- return file.isDirectory();
- }
-
- /** Return true is file identifies a file. */
- public boolean isFile() {
- return file.isFile();
- }
-
- /** Return true if this file is the same as another. */
- public boolean isSameFile(DocFile other) {
- if (!(other instanceof SimpleDocFile))
- return false;
-
- try {
- return file.exists()
- && file.getCanonicalFile().equals(((SimpleDocFile)other).file.getCanonicalFile());
- } catch (IOException e) {
- return false;
- }
- }
-
- /** If the file is a directory, list its contents. */
- public Iterable<DocFile> list() {
- List<DocFile> files = new ArrayList<>();
- for (File f: file.listFiles()) {
- files.add(new SimpleDocFile(f));
- }
- return files;
- }
-
- /** Create the file as a directory, including any parent directories. */
- public boolean mkdirs() {
- return file.mkdirs();
- }
-
- /**
- * Derive a new file by resolving a relative path against this file.
- * The new file will inherit the configuration and location of this file
- * If this file has a path set, the new file will have a corresponding
- * new path.
- */
- public DocFile resolve(DocPath p) {
- return resolve(p.getPath());
- }
-
- /**
- * Derive a new file by resolving a relative path against this file.
- * The new file will inherit the configuration and location of this file
- * If this file has a path set, the new file will have a corresponding
- * new path.
- */
- public DocFile resolve(String p) {
- if (location == null && path == null) {
- return new SimpleDocFile(new File(file, p));
- } else {
- return new SimpleDocFile(location, path.resolve(p));
- }
- }
-
- /**
- * Resolve a relative file against the given output location.
- * @param locn Currently, only
- * {@link DocumentationTool.Location#DOCUMENTATION_OUTPUT} is supported.
- */
- public DocFile resolveAgainst(Location locn) {
- if (locn != DocumentationTool.Location.DOCUMENTATION_OUTPUT)
- throw new IllegalArgumentException();
- return new SimpleDocFile(
- new File(configuration.destDirName, file.getPath()));
- }
-
- /**
- * Given a path string create all the directories in the path. For example,
- * if the path string is "java/applet", the method will create directory
- * "java" and then "java/applet" if they don't exist. The file separator
- * string "/" is platform dependent system property.
- *
- * @param path Directory path string.
- */
- private void createDirectoryForFile(File file) {
- File dir = file.getParentFile();
- if (dir == null || dir.exists() || dir.mkdirs())
- return;
-
- configuration.message.error(
- "doclet.Unable_to_create_directory_0", dir.getPath());
- throw new DocletAbortException("can't create directory");
- }
-
- /** Return a string to identify the contents of this object,
- * for debugging purposes.
- */
- @Override
- public String toString() {
- StringBuilder sb = new StringBuilder();
- sb.append("DocFile[");
- if (location != null)
- sb.append("locn:").append(location).append(",");
- if (path != null)
- sb.append("path:").append(path.getPath()).append(",");
- sb.append("file:").append(file);
- sb.append("]");
- return sb.toString();
- }
-
- }
-}