- /*
- * Copyright 2000-2004 The Apache Software Foundation
- *
- * Licensed 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:</b>
- * <table border="1">
- * <th>Function</th><th>Command</th>
- * <tr><td>Sync to head using P4USER, P4PORT and P4CLIENT settings specified</td>
- * <td><P4Sync <br>P4view="//projects/foo/main/source/..." <br>
- * P4User="fbloggs" <br>P4Port="km01:1666" <br>P4Client="fbloggsclient" /></td></tr>
- * <tr><td>Sync to head using P4USER, P4PORT and P4CLIENT settings defined in environment</td>
- * <td><P4Sync P4view="//projects/foo/main/source/..." /></td></tr>
- * <tr><td>Force a re-sync to head, refreshing all files</td>
- * <td><P4Sync force="yes" P4view="//projects/foo/main/source/..." /></td></tr>
- * <tr><td>Sync to a label</td><td><P4Sync label="myPerforceLabel" /></td></tr>
- * </table>
- *
- * @todo Add decent label error handling for non-exsitant labels
- *
- *
- * @ant.task category="scm"
- */
- public class P4Sync extends P4Base {
-
- String label;
- private String syncCmd = "";
-
- /**
- * 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));
- }
- }