diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FileList.java')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FileList.java | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FileList.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FileList.java deleted file mode 100644 index 42e27635..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/FileList.java +++ /dev/null @@ -1,219 +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; - -import java.io.File; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; -import java.util.StringTokenizer; - -import org.apache.tools.ant.BuildException; -import org.apache.tools.ant.Project; -import org.apache.tools.ant.types.resources.FileResourceIterator; - -/** - * FileList represents an explicitly named list of files. FileLists - * are useful when you want to capture a list of files regardless of - * whether they currently exist. By contrast, FileSet operates as a - * filter, only returning the name of a matched file if it currently - * exists in the file system. - */ -public class FileList extends DataType implements ResourceCollection { - - private List<String> filenames = new ArrayList<String>(); - private File dir; - - /** - * The default constructor. - * - */ - public FileList() { - super(); - } - - /** - * A copy constructor. - * - * @param filelist a <code>FileList</code> value - */ - protected FileList(FileList filelist) { - this.dir = filelist.dir; - this.filenames = filelist.filenames; - setProject(filelist.getProject()); - } - - /** - * Makes this instance in effect a reference to another FileList - * instance. - * - * <p>You must not set another attribute or nest elements inside - * this element if you make it a reference.</p> - * @param r the reference to another filelist. - * @exception BuildException if an error occurs. - */ - public void setRefid(Reference r) throws BuildException { - if ((dir != null) || (filenames.size() != 0)) { - throw tooManyAttributes(); - } - super.setRefid(r); - } - - /** - * Set the dir attribute. - * - * @param dir the directory this filelist is relative to. - * @exception BuildException if an error occurs - */ - public void setDir(File dir) throws BuildException { - checkAttributesAllowed(); - this.dir = dir; - } - - /** - * @param p the current project - * @return the directory attribute - */ - public File getDir(Project p) { - if (isReference()) { - return getRef(p).getDir(p); - } - return dir; - } - - /** - * Set the filenames attribute. - * - * @param filenames a string contains filenames, separated by , or - * by whitespace. - */ - public void setFiles(String filenames) { - checkAttributesAllowed(); - if (filenames != null && filenames.length() > 0) { - StringTokenizer tok = new StringTokenizer( - filenames, ", \t\n\r\f", false); - while (tok.hasMoreTokens()) { - this.filenames.add(tok.nextToken()); - } - } - } - - /** - * Returns the list of files represented by this FileList. - * @param p the current project - * @return the list of files represented by this FileList. - */ - public String[] getFiles(Project p) { - if (isReference()) { - return getRef(p).getFiles(p); - } - - if (dir == null) { - throw new BuildException("No directory specified for filelist."); - } - - if (filenames.size() == 0) { - throw new BuildException("No files specified for filelist."); - } - - return filenames.toArray(new String[filenames.size()]); - } - - /** - * Performs the check for circular references and returns the - * referenced FileList. - * @param p the current project - * @return the FileList represented by a referenced filelist. - */ - protected FileList getRef(Project p) { - return (FileList) getCheckedRef(p); - } - - /** - * Inner class corresponding to the <file> nested element. - */ - public static class FileName { - private String name; - - /** - * The name attribute of the file element. - * - * @param name the name of a file to add to the file list. - */ - public void setName(String name) { - this.name = name; - } - - /** - * @return the name of the file for this element. - */ - public String getName() { - return name; - } - } - - /** - * Add a nested <file> nested element. - * - * @param name a configured file element with a name. - * @since Ant 1.6.2 - */ - public void addConfiguredFile(FileName name) { - if (name.getName() == null) { - throw new BuildException( - "No name specified in nested file element"); - } - filenames.add(name.getName()); - } - - /** - * Fulfill the ResourceCollection contract. - * @return an Iterator of Resources. - * @since Ant 1.7 - */ - public Iterator<Resource> iterator() { - if (isReference()) { - return getRef(getProject()).iterator(); - } - return new FileResourceIterator(getProject(), dir, - filenames.toArray(new String[filenames.size()])); - } - - /** - * Fulfill the ResourceCollection contract. - * @return number of elements as int. - * @since Ant 1.7 - */ - public int size() { - if (isReference()) { - return ((FileList) getRef(getProject())).size(); - } - return filenames.size(); - } - - /** - * Always returns true. - * @return true indicating that all elements will be FileResources. - * @since Ant 1.7 - */ - public boolean isFilesystemOnly() { - return true; - } - -} |