Ant example source code file (P4Reopen.java)

This example Ant source code file (P4Reopen.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Ant tags/keywords

buildexception, buildexception, no, p4base, p4base, p4reopen, p4reopen, p4view, p4view, simplep4outputhandler, string

The P4Reopen.java 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
 *
 *      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.
 *
 */
/*
 * Portions of this software are based upon public domain software
 * originally written at the National Center for Supercomputing Applications,
 * University of Illinois, Urbana-Champaign.
 */

package org.apache.tools.ant.taskdefs.optional.perforce;

import org.apache.tools.ant.BuildException;

/**
 * Reopen Perforce checkout files between changelists.
 *
 * @ant.task category="scm"
 */
public class P4Reopen extends P4Base {

    private String toChange = "";

    /**
     * The changelist to move files to; required.
     * @param toChange new change list number
     * @throws BuildException if the change parameter is null or empty
     */
    public void setToChange(String toChange) throws BuildException {
        if (toChange == null || toChange.equals("")) {
            throw new BuildException("P4Reopen: tochange cannot be null or empty");
        }

        this.toChange = toChange;
    }

    /**
     * do the work
     * @throws BuildException if P4View is null
     */
    public void execute() throws BuildException {
        if (P4View == null) {
            throw new BuildException("No view specified to reopen");
        }
        execP4Command("-s reopen -c " + toChange + " " + P4View, new SimpleP4OutputHandler(this));
    }
}