| /* |
| * 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 java.io.IOException; |
| import org.apache.oro.text.perl.Perl5Util; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.taskdefs.Execute; |
| import org.apache.tools.ant.types.Commandline; |
| |
| |
| /** Base class for Perforce (P4) ANT tasks. See individual task for example usage. |
| * |
| * @see P4Sync |
| * @see P4Have |
| * @see P4Change |
| * @see P4Edit |
| * @see P4Submit |
| * @see P4Label |
| * @see org.apache.tools.ant.taskdefs.Execute |
| */ |
| public abstract class P4Base extends org.apache.tools.ant.Task { |
| // CheckStyle:VisibilityModifier OFF - bc |
| // CheckStyle:MemberNameCheck OFF - bc |
| /**Perl5 regexp in Java - cool eh? */ |
| protected Perl5Util util = null; |
| /** The OS shell to use (cmd.exe or /bin/sh) */ |
| protected String shell; |
| |
| //P4 runtime directives |
| /** Perforce Server Port (eg KM01:1666) */ |
| protected String P4Port = ""; |
| /** Perforce Client (eg myclientspec) */ |
| protected String P4Client = ""; |
| /** Perforce User (eg fbloggs) */ |
| protected String P4User = ""; |
| /** Perforce view for commands. (eg //projects/foobar/main/source/... )*/ |
| protected String P4View = ""; |
| |
| // Perforce task directives |
| /** Keep going or fail on error - defaults to fail. */ |
| protected boolean failOnError = true; |
| |
| //P4 g-opts and cmd opts (rtfm) |
| /** Perforce 'global' opts. |
| * Forms half of low level API */ |
| protected String P4Opts = ""; |
| /** Perforce command opts. |
| * Forms half of low level API */ |
| protected String P4CmdOpts = ""; |
| |
| /** Set by the task or a handler to indicate that the task has failed. BuildExceptions |
| * can also be thrown to indicate failure. */ |
| private boolean inError = false; |
| |
| /** If inError is set, then errorMessage needs to contain the reason why. */ |
| private String errorMessage = ""; |
| |
| // CheckStyle:MemberNameCheck ON |
| // CheckStyle:VisibilityModifier ON |
| |
| /** |
| * gets whether or not the task has encountered an error |
| * @return error flag |
| * @since ant 1.6 |
| */ |
| public boolean getInError() { |
| return inError; |
| } |
| |
| /** |
| * sets the error flag on the task |
| * @param inError if true an error has been encountered by the handler |
| * @since ant 1.6 |
| */ |
| public void setInError(boolean inError) { |
| this.inError = inError; |
| } |
| |
| /** |
| * gets the error message recorded by the Perforce handler |
| * @return error message |
| */ |
| public String getErrorMessage() { |
| return errorMessage; |
| } |
| |
| /** |
| * sets the error message |
| * @param errorMessage line of error output |
| */ |
| public void setErrorMessage(String errorMessage) { |
| this.errorMessage = errorMessage; |
| } |
| //Setters called by Ant |
| |
| /** |
| * The p4d server and port to connect to; |
| * optional, default "perforce:1666" |
| * |
| * @param p4Port the port one wants to set such as localhost:1666 |
| */ |
| public void setPort(String p4Port) { |
| this.P4Port = "-p" + p4Port; |
| } |
| |
| /** |
| * The p4 client spec to use; |
| * optional, defaults to the current user |
| * |
| * @param p4Client the name of the Perforce client spec |
| */ |
| public void setClient(String p4Client) { |
| this.P4Client = "-c" + p4Client; |
| } |
| |
| /** |
| * The p4 username; |
| * optional, defaults to the current user |
| * |
| * @param p4User the user name |
| */ |
| public void setUser(String p4User) { |
| this.P4User = "-u" + p4User; |
| } |
| /** |
| * Set global P4 options; Used on all |
| * of the Perforce tasks. |
| * |
| * @param p4Opts global options, to use a specific P4Config file for instance |
| */ |
| public void setGlobalopts(String p4Opts) { |
| this.P4Opts = p4Opts; |
| } |
| /** |
| * The client, branch or label view to operate upon; |
| * optional default "//...". |
| * |
| * the view is required for the following tasks : |
| * <ul> |
| * <li>p4delete</li> |
| * <li>p4edit</li> |
| * <li>p4reopen</li> |
| * <li>p4resolve</li> |
| * </ul> |
| * |
| * @param p4View the view one wants to use |
| */ |
| public void setView(String p4View) { |
| this.P4View = p4View; |
| } |
| |
| /** |
| * Set extra command options; only used on some |
| * of the Perforce tasks. |
| * |
| * @param p4CmdOpts command line options going after the particular |
| * Perforce command |
| */ |
| public void setCmdopts(String p4CmdOpts) { |
| this.P4CmdOpts = p4CmdOpts; |
| } |
| |
| /** |
| * whether to stop the build (true, default) |
| * or keep going if an error is returned from the p4 command |
| * @param fail indicates whether one wants to fail the build if an error comes from the |
| * Perforce command |
| */ |
| public void setFailonerror(boolean fail) { |
| failOnError = fail; |
| } |
| /** |
| * sets attributes Port, Client, User from properties |
| * if these properties are defined. |
| * Called automatically by UnknownElement |
| * @see org.apache.tools.ant.UnknownElement |
| * <table> |
| * <tr><th>Property</th><th>Attribute</th></tr> |
| * <tr><td>p4.port</td><td>Port</td></tr> |
| * <tr><td>p4.client</td><td>Client</td></tr> |
| * <tr><td>p4.user</td><td>User</td></tr> |
| * </table> |
| */ |
| public void init() { |
| |
| util = new Perl5Util(); |
| |
| //Get default P4 settings from environment - Mark would have done something cool with |
| //introspection here.....:-) |
| String tmpprop; |
| // CheckStyle:InnerAssignment OFF |
| if ((tmpprop = getProject().getProperty("p4.port")) != null) { |
| setPort(tmpprop); |
| } |
| if ((tmpprop = getProject().getProperty("p4.client")) != null) { |
| setClient(tmpprop); |
| } |
| if ((tmpprop = getProject().getProperty("p4.user")) != null) { |
| setUser(tmpprop); |
| } |
| // CheckStyle:InnerAssignment ON |
| } |
| /** |
| * no usages found for this method |
| * runs a Perforce command without a handler |
| * @param command the command that one wants to execute |
| * @throws BuildException if failonerror is set and the command fails |
| */ |
| protected void execP4Command(String command) throws BuildException { |
| execP4Command(command, null); |
| } |
| |
| /** |
| * Execute P4 command assembled by subclasses. |
| * |
| * @param command The command to run |
| * @param handler A P4Handler to process any input and output |
| * |
| * @throws BuildException if failonerror has been set to true |
| */ |
| protected void execP4Command(String command, P4Handler handler) throws BuildException { |
| try { |
| // reset error flags before executing the command |
| inError = false; |
| errorMessage = ""; |
| Commandline commandline = new Commandline(); |
| commandline.setExecutable("p4"); |
| |
| //Check API for these - it's how CVS does it... |
| if (P4Port != null && P4Port.length() != 0) { |
| commandline.createArgument().setValue(P4Port); |
| } |
| if (P4User != null && P4User.length() != 0) { |
| commandline.createArgument().setValue(P4User); |
| } |
| if (P4Client != null && P4Client.length() != 0) { |
| commandline.createArgument().setValue(P4Client); |
| } |
| if (P4Opts != null && P4Opts.length() != 0) { |
| commandline.createArgument().setLine(P4Opts); |
| } |
| commandline.createArgument().setLine(command); |
| |
| log(commandline.describeCommand(), Project.MSG_VERBOSE); |
| |
| if (handler == null) { |
| handler = new SimpleP4OutputHandler(this); |
| } |
| |
| Execute exe = new Execute(handler, null); |
| |
| exe.setAntRun(getProject()); |
| |
| exe.setCommandline(commandline.getCommandline()); |
| |
| try { |
| exe.execute(); |
| |
| if (inError && failOnError) { |
| throw new BuildException(errorMessage); |
| } |
| } catch (IOException e) { |
| throw new BuildException(e); |
| } finally { |
| try { |
| handler.stop(); |
| } catch (Exception e) { |
| log("Error stopping execution framework: " + e.toString(), |
| Project.MSG_ERR); |
| } |
| } |
| |
| |
| } catch (Exception e) { |
| String failMsg = "Problem exec'ing P4 command: " + e.getMessage(); |
| if (failOnError) { |
| if (e instanceof BuildException) { |
| throw (BuildException) e; |
| } else { |
| throw new BuildException(failMsg, e); |
| } |
| } else { |
| log(failMsg, Project.MSG_ERR); |
| } |
| |
| } |
| } |
| } |