* <tr> * <td><P4Sync
P4view="//projects/foo/main/source/..."
* P4User="fbloggs" <br>P4Port="km01:1666"
P4Client="fbloggsclient" /> * <tr> * <td><P4Sync P4view="//projects/foo/main/source/..." /> * <tr> * <td><P4Sync force="yes" P4view="//projects/foo/main/source/..." /> * <tr> * </table> * * @todo Add decent label error handling for non-exsitant labels * * @ant.task category="scm" */ public class P4Sync extends P4Base { // CheckStyle:VisibilityModifier OFF - bc String label; private String syncCmd = ""; // CheckStyle:VisibilityModifier ON /** * Label to sync client to; optional. * @param label name of a label against which one want to sync * @throws BuildException if label is null or empty string */ public void setLabel(String label) throws BuildException { if (label == null || label.equals("")) { throw new BuildException("P4Sync: Labels cannot be Null or Empty"); } this.label = label; } /** * force a refresh of files, if this attribute is set; false by default. * @param force sync all files, whether they are supposed to be already uptodate or not. * @throws BuildException if a label is set and force is null */ public void setForce(String force) throws BuildException { if (force == null && !label.equals("")) { throw new BuildException("P4Sync: If you want to force, set force to non-null string!"); } P4CmdOpts = "-f"; } /** * do the work * @throws BuildException if an error occurs during the execution of the Perforce command * and failOnError is set to true */ public void execute() throws BuildException { if (P4View != null) { syncCmd = P4View; } if (label != null && !label.equals("")) { syncCmd = syncCmd + "@" + label; } log("Execing sync " + P4CmdOpts + " " + syncCmd, Project.MSG_VERBOSE); execP4Command("-s sync " + P4CmdOpts + " " + syncCmd, new SimpleP4OutputHandler(this)); } }

	Ant example source code file (P4Sync.java) This example Ant source code file (P4Sync.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, if, labels, null, p4base, p4cmdopts, p4cmdopts, p4sync, p4sync, p4view, simplep4outputhandler, string, string The P4Sync.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; import org.apache.tools.ant.Project; /** Synchronize client space to a Perforce depot view. * * The API allows additional functionality of the "p4 sync" command * (such as "p4 sync -f //...#have" or other exotic invocations).</P> * * <b>Example Usage: * <table border="1"> * <th>Function	Command	Sync to head using P4USER, P4PORT and P4CLIENT settings specified
Sync to head using P4USER, P4PORT and P4CLIENT settings defined in environment
Force a re-sync to head, refreshing all files
Sync to a label	<P4Sync label="myPerforceLabel" />

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