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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/KeySubst.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; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.File; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.util.Hashtable; import java.util.StringTokenizer; import org.apache.tools.ant.BuildException; import org.apache.tools.ant.Project; import org.apache.tools.ant.Task; import org.apache.tools.ant.util.FileUtils; import org.apache.tools.ant.util.StringUtils; /** * Keyword substitution. Input file is written to output file. * Do not make input file same as output file. * Keywords in input files look like this: @foo@. See the docs for the * setKeys method to understand how to do the substitutions. * * @since Ant 1.1 * @deprecated KeySubst is deprecated since Ant 1.1. Use Filter + Copy * instead. */ @Deprecated public class KeySubst extends Task { private File source = null; private File dest = null; private String sep = "*"; private Hashtable<String, String> replacements = new Hashtable<>(); /** * Do the execution. * @throws BuildException on error */ public void execute() throws BuildException { log("!! KeySubst is deprecated. Use Filter + Copy instead. !!"); log("Performing Substitutions"); if (source == null || dest == null) { log("Source and destinations must not be null"); return; } BufferedReader br = null; BufferedWriter bw = null; try { br = new BufferedReader(new FileReader(source)); dest.delete(); bw = new BufferedWriter(new FileWriter(dest)); String line = null; String newline = null; line = br.readLine(); while (line != null) { if (!line.isEmpty()) { newline = KeySubst.replace(line, replacements); bw.write(newline); } bw.newLine(); line = br.readLine(); } bw.flush(); } catch (IOException ioe) { log(StringUtils.getStackTrace(ioe), Project.MSG_ERR); } finally { FileUtils.close(bw); FileUtils.close(br); } } /** * Set the source file. * @param s the source file */ public void setSrc(File s) { this.source = s; } /** * Set the destination file. * @param dest the destination file */ public void setDest(File dest) { this.dest = dest; } /** * Sets the separator between name=value arguments * in setKeys(). By default it is "*". * @param sep the separator string */ public void setSep(String sep) { this.sep = sep; } /** * Sets the keys. * * Format string is like this: * <p> * name=value*name2=value * <p> * Names are case sensitive. * <p> * Use the setSep() method to change the * to something else * if you need to use * as a name or value. * @param keys a <code>String</code> value */ public void setKeys(String keys) { if (keys != null && !keys.isEmpty()) { StringTokenizer tok = new StringTokenizer(keys, this.sep, false); while (tok.hasMoreTokens()) { String token = tok.nextToken().trim(); StringTokenizer itok = new StringTokenizer(token, "=", false); String name = itok.nextToken(); String value = itok.nextToken(); replacements.put(name, value); } } } /** * A test method. * @param args not used */ public static void main(String[] args) { try { Hashtable<String, String> hash = new Hashtable<>(); hash.put("VERSION", "1.0.3"); hash.put("b", "ffff"); System.out.println(KeySubst.replace("$f ${VERSION} f ${b} jj $", hash)); } catch (Exception e) { e.printStackTrace(); //NOSONAR } } /** * Does replacement on text using the hashtable of keys. * @param origString an input string * @param keys mapping of keys to values * @return the string with the replacements in it. * @throws BuildException on error */ public static String replace(String origString, Hashtable<String, String> keys) throws BuildException { StringBuffer finalString = new StringBuffer(); int index = 0; int i = 0; String key = null; // CheckStyle:MagicNumber OFF while ((index = origString.indexOf("${", i)) > -1) { key = origString.substring(index + 2, origString.indexOf("}", index + 3)); finalString.append(origString, i, index); if (keys.containsKey(key)) { finalString.append(keys.get(key)); } else { finalString.append("${"); finalString.append(key); finalString.append("}"); } i = index + 3 + key.length(); } // CheckStyle:MagicNumber ON finalString.append(origString.substring(i)); return finalString.toString(); } }
⏎ org/apache/tools/ant/taskdefs/KeySubst.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, 110319👍, 0💬
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