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Apache Ant Source Code Files
Apache Ant Source Code Files are inside the Apache Ant source package file like apache-ant-1.10.10-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.
Here is the list of Java source code files of the Apache Ant 1.10.10 in \Users\fyicenter\apache-ant-1.10.10\src\main:
✍: FYIcenter.com
⏎ org/apache/tools/ant/taskdefs/optional/Cab.java
/* * 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 * * https://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.taskdefs.optional; import java.io.BufferedWriter; import java.io.File; import java.io.FileWriter; import java.io.IOException; import java.io.OutputStream; import java.util.Collections; import java.util.Vector; import org.apache.tools.ant.BuildException; import org.apache.tools.ant.DirectoryScanner; import org.apache.tools.ant.Project; import org.apache.tools.ant.taskdefs.ExecTask; import org.apache.tools.ant.taskdefs.Execute; import org.apache.tools.ant.taskdefs.LogOutputStream; import org.apache.tools.ant.taskdefs.MatchingTask; import org.apache.tools.ant.taskdefs.StreamPumper; import org.apache.tools.ant.taskdefs.condition.Os; import org.apache.tools.ant.types.FileSet; import org.apache.tools.ant.util.FileUtils; /** * Create a CAB archive. * */ public class Cab extends MatchingTask { private static final int DEFAULT_RESULT = -99; private File cabFile; private File baseDir; private boolean doCompress = true; private boolean doVerbose = false; private String cmdOptions; private boolean filesetAdded = false; // CheckStyle:VisibilityModifier OFF - bc protected String archiveType = "cab"; // CheckStyle:VisibilityModifier ON private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); /** * The name/location of where to create the .cab file. * @param cabFile the location of the cab file. */ public void setCabfile(File cabFile) { this.cabFile = cabFile; } /** * Base directory to look in for files to CAB. * @param baseDir base directory for files to cab. */ public void setBasedir(File baseDir) { this.baseDir = baseDir; } /** * If true, compress the files otherwise only store them. * @param compress a <code>boolean</code> value. */ public void setCompress(boolean compress) { doCompress = compress; } /** * If true, display cabarc output. * @param verbose a <code>boolean</code> value. */ public void setVerbose(boolean verbose) { doVerbose = verbose; } /** * Sets additional cabarc options that are not supported directly. * @param options cabarc command line options. */ public void setOptions(String options) { cmdOptions = options; } /** * Adds a set of files to archive. * @param fileset a set of files to archive. */ public void addFileset(FileSet fileset) { if (filesetAdded) { throw new BuildException("Only one nested fileset allowed"); } filesetAdded = true; this.fileset = fileset; } /* * I'm not fond of this pattern: "sub-method expected to throw * task-cancelling exceptions". It feels too much like programming * for side-effects to me... */ /** * Check if the attributes and nested elements are correct. * @throws BuildException on error. */ protected void checkConfiguration() throws BuildException { if (baseDir == null && !filesetAdded) { throw new BuildException( "basedir attribute or one nested fileset is required!", getLocation()); } if (baseDir != null && !baseDir.exists()) { throw new BuildException("basedir does not exist!", getLocation()); } if (baseDir != null && filesetAdded) { throw new BuildException( "Both basedir attribute and a nested fileset is not allowed"); } if (cabFile == null) { throw new BuildException("cabfile attribute must be set!", getLocation()); } } /** * Create a new exec delegate. The delegate task is populated so that * it appears in the logs to be the same task as this one. * @return the delegate. * @throws BuildException on error. */ protected ExecTask createExec() throws BuildException { return new ExecTask(this); } /** * Check to see if the target is up to date with respect to input files. * @param files the list of files to check. * @return true if the cab file is newer than its dependents. */ protected boolean isUpToDate(Vector<String> files) { final long cabModified = cabFile.lastModified(); return files.stream().map(f -> FILE_UTILS.resolveFile(baseDir, f)) .mapToLong(File::lastModified).allMatch(t -> t < cabModified); } /** * Creates a list file. This temporary file contains a list of all files * to be included in the cab, one file per line. * * <p>This method expects to only be called on Windows and thus * quotes the file names.</p> * @param files the list of files to use. * @return the list file created. * @throws IOException if there is an error. */ protected File createListFile(Vector<String> files) throws IOException { File listFile = FILE_UTILS.createTempFile(getProject(), "ant", "", null, true, true); try (BufferedWriter writer = new BufferedWriter(new FileWriter(listFile))) { for (String f : files) { String s = String.format("\"%s\"", f); writer.write(s); writer.newLine(); } } return listFile; } /** * Append all files found by a directory scanner to a vector. * @param files the vector to append the files to. * @param ds the scanner to get the files from. */ protected void appendFiles(Vector<String> files, DirectoryScanner ds) { Collections.addAll(files, ds.getIncludedFiles()); } /** * Get the complete list of files to be included in the cab. Filenames * are gathered from the fileset if it has been added, otherwise from the * traditional include parameters. * @return the list of files. * @throws BuildException if there is an error. */ protected Vector<String> getFileList() throws BuildException { Vector<String> files = new Vector<>(); if (baseDir != null) { // get files from old methods - includes and nested include appendFiles(files, super.getDirectoryScanner(baseDir)); } else { baseDir = fileset.getDir(); appendFiles(files, fileset.getDirectoryScanner(getProject())); } return files; } /** * execute this task. * @throws BuildException on error. */ @Override public void execute() throws BuildException { checkConfiguration(); Vector<String> files = getFileList(); // quick exit if the target is up to date if (isUpToDate(files)) { return; } log("Building " + archiveType + ": " + cabFile.getAbsolutePath()); if (!Os.isFamily("windows")) { log("Using listcab/libcabinet", Project.MSG_VERBOSE); StringBuilder sb = new StringBuilder(); files.forEach(f -> sb.append(f).append("\n")); sb.append("\n").append(cabFile.getAbsolutePath()).append("\n"); try { Process p = Execute.launch(getProject(), new String[] {"listcab"}, null, baseDir != null ? baseDir : getProject().getBaseDir(), true); OutputStream out = p.getOutputStream(); // Create the stream pumpers to forward listcab's stdout and stderr to the log // note: listcab is an interactive program, and issues prompts for every new line. // Therefore, make it show only with verbose logging turned on. LogOutputStream outLog = new LogOutputStream(this, Project.MSG_VERBOSE); LogOutputStream errLog = new LogOutputStream(this, Project.MSG_ERR); StreamPumper outPump = new StreamPumper(p.getInputStream(), outLog); StreamPumper errPump = new StreamPumper(p.getErrorStream(), errLog); // Pump streams asynchronously new Thread(outPump).start(); new Thread(errPump).start(); out.write(sb.toString().getBytes()); out.flush(); out.close(); // A wild default for when the thread is interrupted int result = DEFAULT_RESULT; try { // Wait for the process to finish result = p.waitFor(); // Wait for the end of output and error streams outPump.waitFor(); outLog.close(); errPump.waitFor(); errLog.close(); } catch (InterruptedException ie) { log("Thread interrupted: " + ie); } // Informative summary message in case of errors if (Execute.isFailure(result)) { log("Error executing listcab; error code: " + result); } } catch (IOException ex) { throw new BuildException( "Problem creating " + cabFile + " " + ex.getMessage(), getLocation()); } } else { try { File listFile = createListFile(files); ExecTask exec = createExec(); File outFile = null; // die if cabarc fails exec.setFailonerror(true); exec.setDir(baseDir); if (!doVerbose) { outFile = FILE_UTILS.createTempFile(getProject(), "ant", "", null, true, true); exec.setOutput(outFile); } exec.setExecutable("cabarc"); exec.createArg().setValue("-r"); exec.createArg().setValue("-p"); if (!doCompress) { exec.createArg().setValue("-m"); exec.createArg().setValue("none"); } if (cmdOptions != null) { exec.createArg().setLine(cmdOptions); } exec.createArg().setValue("n"); exec.createArg().setFile(cabFile); exec.createArg().setValue("@" + listFile.getAbsolutePath()); exec.execute(); if (outFile != null) { outFile.delete(); } listFile.delete(); } catch (IOException ioe) { throw new BuildException( "Problem creating " + cabFile + " " + ioe.getMessage(), getLocation()); } } } }
⏎ org/apache/tools/ant/taskdefs/optional/Cab.java
Or download all of them as a single archive file:
File name: apache-ant-1.10.10-fyi.zip File size: 2392938 bytes Release date: 2021-04-17 Download
⇐ Download Apache Ant Source Package
2021-07-10, 110172👍, 0💬
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