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-rw-r--r--framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/FileResource.java392
1 files changed, 0 insertions, 392 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/FileResource.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/FileResource.java
deleted file mode 100644
index 3ed49b81..00000000
--- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/FileResource.java
+++ /dev/null
@@ -1,392 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-package org.apache.tools.ant.types.resources;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.types.Reference;
-import org.apache.tools.ant.types.Resource;
-import org.apache.tools.ant.types.ResourceFactory;
-import org.apache.tools.ant.util.FileUtils;
-
-/**
- * A Resource representation of a File.
- * @since Ant 1.7
- */
-public class FileResource extends Resource implements Touchable, FileProvider,
- ResourceFactory, Appendable {
-
- private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
- private static final int NULL_FILE
- = Resource.getMagicNumber("null file".getBytes());
-
- private File file;
- private File baseDir;
-
- /**
- * Default constructor.
- */
- public FileResource() {
- }
-
- /**
- * Construct a new FileResource using the specified basedir and relative name.
- * @param b the basedir as File.
- * @param name the relative filename.
- */
- public FileResource(File b, String name) {
- this.baseDir = b;
- this.file = FILE_UTILS.resolveFile(b, name);
- }
-
- /**
- * Construct a new FileResource from a File.
- * @param f the File represented.
- */
- public FileResource(File f) {
- setFile(f);
- }
-
- /**
- * Create a new FileResource.
- * @param p Project
- * @param f File represented
- * @since Ant 1.8
- */
- public FileResource(Project p, File f) {
- this(f);
- setProject(p);
- }
-
- /**
- * Constructor for Ant attribute introspection.
- * @param p the Project against which to resolve <code>s</code>.
- * @param s the absolute or Project-relative filename as a String.
- * @see org.apache.tools.ant.IntrospectionHelper
- */
- public FileResource(Project p, String s) {
- this(p, p.resolveFile(s));
- }
-
- /**
- * Set the File for this FileResource.
- * @param f the File to be represented.
- */
- public void setFile(File f) {
- checkAttributesAllowed();
- file = f;
- if (f != null && (getBaseDir() == null || !FILE_UTILS.isLeadingPath(getBaseDir(), f))) {
- setBaseDir(f.getParentFile());
- }
- }
-
- /**
- * Get the file represented by this FileResource.
- * @return the File.
- */
- public File getFile() {
- if (isReference()) {
- return ((FileResource) getCheckedRef()).getFile();
- }
- dieOnCircularReference();
- synchronized (this) {
- if (file == null) {
- //try to resolve file set via basedir/name property setters:
- File d = getBaseDir();
- String n = super.getName();
- if (n != null) {
- setFile(FILE_UTILS.resolveFile(d, n));
- }
- }
- }
- return file;
- }
-
- /**
- * Set the basedir for this FileResource.
- * @param b the basedir as File.
- */
- public void setBaseDir(File b) {
- checkAttributesAllowed();
- baseDir = b;
- }
-
- /**
- * Return the basedir to which the name is relative.
- * @return the basedir as File.
- */
- public File getBaseDir() {
- if (isReference()) {
- return ((FileResource) getCheckedRef()).getBaseDir();
- }
- dieOnCircularReference();
- return baseDir;
- }
-
- /**
- * Overrides the super version.
- * @param r the Reference to set.
- */
- public void setRefid(Reference r) {
- if (file != null || baseDir != null) {
- throw tooManyAttributes();
- }
- super.setRefid(r);
- }
-
- /**
- * Get the name of this FileResource. If the basedir is set,
- * the name will be relative to that. Otherwise the basename
- * only will be returned.
- * @return the name of this resource.
- */
- public String getName() {
- if (isReference()) {
- return ((Resource) getCheckedRef()).getName();
- }
- File b = getBaseDir();
- return b == null ? getNotNullFile().getName()
- : FILE_UTILS.removeLeadingPath(b, getNotNullFile());
- }
-
- /**
- * Learn whether this file exists.
- * @return true if this resource exists.
- */
- public boolean isExists() {
- return isReference() ? ((Resource) getCheckedRef()).isExists()
- : getNotNullFile().exists();
- }
-
- /**
- * Get the modification time in milliseconds since 01.01.1970 .
- * @return 0 if the resource does not exist.
- */
- public long getLastModified() {
- return isReference()
- ? ((Resource) getCheckedRef()).getLastModified()
- : getNotNullFile().lastModified();
- }
-
- /**
- * Learn whether the resource is a directory.
- * @return boolean flag indicating if the resource is a directory.
- */
- public boolean isDirectory() {
- return isReference() ? ((Resource) getCheckedRef()).isDirectory()
- : getNotNullFile().isDirectory();
- }
-
- /**
- * Get the size of this Resource.
- * @return the size, as a long, 0 if the Resource does not exist.
- */
- public long getSize() {
- return isReference() ? ((Resource) getCheckedRef()).getSize()
- : getNotNullFile().length();
- }
-
- /**
- * Return an InputStream for reading the contents of this Resource.
- * @return an InputStream object.
- * @throws IOException if an error occurs.
- */
- public InputStream getInputStream() throws IOException {
- return isReference()
- ? ((Resource) getCheckedRef()).getInputStream()
- : new FileInputStream(getNotNullFile());
- }
-
- /**
- * Get an OutputStream for the Resource.
- * @return an OutputStream to which content can be written.
- * @throws IOException if unable to provide the content of this
- * Resource as a stream.
- * @throws UnsupportedOperationException if OutputStreams are not
- * supported for this Resource type.
- */
- public OutputStream getOutputStream() throws IOException {
- if (isReference()) {
- return ((FileResource) getCheckedRef()).getOutputStream();
- }
- return getOutputStream(false);
- }
-
- /**
- * {@inheritDoc}
- */
- public OutputStream getAppendOutputStream() throws IOException {
- if (isReference()) {
- return ((FileResource) getCheckedRef()).getAppendOutputStream();
- }
- return getOutputStream(true);
- }
-
- private OutputStream getOutputStream(boolean append) throws IOException {
- File f = getNotNullFile();
- if (f.exists()) {
- if (f.isFile() && !append) {
- f.delete();
- }
- } else {
- File p = f.getParentFile();
- if (p != null && !(p.exists())) {
- p.mkdirs();
- }
- }
- return append ? new FileOutputStream(f.getAbsolutePath(), true) : new FileOutputStream(f);
- }
-
- /**
- * Compare this FileResource to another Resource.
- * @param another the other Resource against which to compare.
- * @return a negative integer, zero, or a positive integer as this FileResource
- * is less than, equal to, or greater than the specified Resource.
- */
- public int compareTo(Resource another) {
- if (isReference()) {
- return ((Resource) getCheckedRef()).compareTo(another);
- }
- if (this.equals(another)) {
- return 0;
- }
- FileProvider otherFP = another.as(FileProvider.class);
- if (otherFP != null) {
- File f = getFile();
- if (f == null) {
- return -1;
- }
- File of = otherFP.getFile();
- if (of == null) {
- return 1;
- }
- return f.compareTo(of);
- }
- return super.compareTo(another);
- }
-
- /**
- * Compare another Object to this FileResource for equality.
- * @param another the other Object to compare.
- * @return true if another is a FileResource representing the same file.
- */
- public boolean equals(Object another) {
- if (this == another) {
- return true;
- }
- if (isReference()) {
- return getCheckedRef().equals(another);
- }
- if (another == null || !(another.getClass().equals(getClass()))) {
- return false;
- }
- FileResource otherfr = (FileResource) another;
- return getFile() == null
- ? otherfr.getFile() == null
- : getFile().equals(otherfr.getFile());
- }
-
- /**
- * Get the hash code for this Resource.
- * @return hash code as int.
- */
- public int hashCode() {
- if (isReference()) {
- return getCheckedRef().hashCode();
- }
- return MAGIC * (getFile() == null ? NULL_FILE : getFile().hashCode());
- }
-
- /**
- * Get the string representation of this Resource.
- * @return this FileResource formatted as a String.
- */
- public String toString() {
- if (isReference()) {
- return getCheckedRef().toString();
- }
- if (file == null) {
- return "(unbound file resource)";
- }
- String absolutePath = file.getAbsolutePath();
- return FILE_UTILS.normalize(absolutePath).getAbsolutePath();
- }
-
- /**
- * Fulfill the ResourceCollection contract.
- * @return whether this Resource is a FileResource.
- */
- public boolean isFilesystemOnly() {
- if (isReference()) {
- return ((FileResource) getCheckedRef()).isFilesystemOnly();
- }
- dieOnCircularReference();
- return true;
- }
-
- /**
- * Implement the Touchable interface.
- * @param modTime new last modification time.
- */
- public void touch(long modTime) {
- if (isReference()) {
- ((FileResource) getCheckedRef()).touch(modTime);
- return;
- }
- if (!getNotNullFile().setLastModified(modTime)) {
- log("Failed to change file modification time", Project.MSG_WARN);
- }
- }
-
- /**
- * Get the file represented by this FileResource, ensuring it is not null.
- * @return the not-null File.
- * @throws BuildException if file is null.
- */
- protected File getNotNullFile() {
- if (getFile() == null) {
- throw new BuildException("file attribute is null!");
- }
- dieOnCircularReference();
- return getFile();
- }
-
- /**
- * Create a new resource that matches a relative or absolute path.
- * If the current instance has a compatible baseDir attribute, it is copied.
- * @param path relative/absolute path to a resource
- * @return a new resource of type FileResource
- * @throws BuildException if desired
- * @since Ant1.8
- */
- public Resource getResource(String path) {
- File newfile = FILE_UTILS.resolveFile(getFile(), path);
- FileResource fileResource = new FileResource(newfile);
- if (FILE_UTILS.isLeadingPath(getBaseDir(), newfile)) {
- fileResource.setBaseDir(getBaseDir());
- }
- return fileResource;
- }
-}