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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/util/regexp/Jdk14RegexpRegexp.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.util.regexp; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.tools.ant.BuildException; /*** * Regular expression implementation using the JDK 1.4 regular expression package */ public class Jdk14RegexpRegexp extends Jdk14RegexpMatcher implements Regexp { private static final int DECIMAL = 10; /** * Convert ant regexp substitution option to jdk1.4 options. * * @param options the ant regexp options * @return the jdk14 substitution options */ protected int getSubsOptions(int options) { int subsOptions = REPLACE_FIRST; if (RegexpUtil.hasFlag(options, REPLACE_ALL)) { subsOptions = REPLACE_ALL; } return subsOptions; } /** * Perform a substitution on the regular expression. * @param input The string to substitute on * @param argument The string which defines the substitution * @param options The list of options for the match and replace. * @return the result of the operation * @throws BuildException on error */ @Override public String substitute(String input, String argument, int options) throws BuildException { // translate \1 to $(1) so that the Matcher will work StringBuilder subst = new StringBuilder(); for (int i = 0; i < argument.length(); i++) { char c = argument.charAt(i); if (c == '$') { subst.append('\\'); subst.append('$'); } else if (c == '\\') { if (++i < argument.length()) { c = argument.charAt(i); int value = Character.digit(c, DECIMAL); if (value > -1) { subst.append('$').append(value); } else { subst.append(c); } } else { // TODO - should throw an exception instead? subst.append('\\'); } } else { subst.append(c); } } int sOptions = getSubsOptions(options); Pattern p = getCompiledPattern(options); StringBuffer sb = new StringBuffer(); Matcher m = p.matcher(input); if (RegexpUtil.hasFlag(sOptions, REPLACE_ALL)) { sb.append(m.replaceAll(subst.toString())); } else if (m.find()) { m.appendReplacement(sb, subst.toString()); m.appendTail(sb); } else { sb.append(input); } return sb.toString(); } }
⏎ org/apache/tools/ant/util/regexp/Jdk14RegexpRegexp.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, 111043👍, 0💬
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