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Ant example source code file (

This example Ant source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Ant tags/keywords

apt, apt, aptexternalcompileradapter, buildexception, buildexception, commandline, commandline, defaultcompileradapter, using, using

The source code

 *  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
 *  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.



 * The implementation of the apt compiler for JDK 1.5 using an external process
 * @since Ant 1.7
public class AptExternalCompilerAdapter extends DefaultCompilerAdapter {

     * Get the facade task that fronts this adapter
     * @return task instance
     * @see DefaultCompilerAdapter#getJavac()
    protected Apt getApt() {
        return (Apt) getJavac();

     * Performs a compile using the Javac externally.
     * @return true  the compilation was successful.
     * @throws BuildException if there is a problem.
    public boolean execute() throws BuildException {
        attributes.log("Using external apt compiler", Project.MSG_VERBOSE);

        // Setup the apt executable
        Apt apt = getApt();
        Commandline cmd = new Commandline();
        AptCompilerAdapter.setAptCommandlineSwitches(apt, cmd);
        int firstFileName = cmd.size();
        //add the files

        return 0 == executeExternalCompile(cmd.getCommandline(),



Other Ant examples (source code examples)

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