| /* |
| * 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. |
| * |
| */ |
| package org.apache.ivy.ant; |
| |
| import java.io.File; |
| import java.io.InputStream; |
| import java.io.PrintStream; |
| import java.util.Vector; |
| |
| import org.apache.ivy.util.FileUtil; |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.BuildLogger; |
| import org.apache.tools.ant.DefaultLogger; |
| import org.apache.tools.ant.DemuxInputStream; |
| import org.apache.tools.ant.DemuxOutputStream; |
| import org.apache.tools.ant.Main; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.ProjectHelper; |
| import org.apache.tools.ant.input.DefaultInputHandler; |
| import org.apache.tools.ant.input.InputHandler; |
| |
| import junit.framework.TestCase; |
| |
| public class AntCallTriggerTest extends TestCase { |
| public void test() throws Exception { |
| assertFalse(new File("test/triggers/ant-call/A/out/foo.txt").exists()); |
| runAnt(new File("test/triggers/ant-call/A/build.xml"), "resolve"); |
| // should have unzipped foo.zip |
| assertTrue(new File("test/triggers/ant-call/A/out/foo.txt").exists()); |
| } |
| |
| protected void tearDown() throws Exception { |
| FileUtil.forceDelete(new File("test/triggers/ant-call/A/out")); |
| FileUtil.forceDelete(new File("test/triggers/ant-call/cache")); |
| } |
| |
| private void runAnt(File buildFile, String target) throws BuildException { |
| runAnt(buildFile, target, Project.MSG_INFO); |
| } |
| |
| private void runAnt(File buildFile, String target, int messageLevel) throws BuildException { |
| Vector targets = new Vector(); |
| targets.add(target); |
| runAnt(buildFile, targets, messageLevel); |
| } |
| |
| private void runAnt(File buildFile, Vector targets, int messageLevel) throws BuildException { |
| runBuild(buildFile, targets, messageLevel); |
| |
| // this exits the jvm at the end of the call |
| // Main.main(new String[] {"-f", buildFile.getAbsolutePath(), target}); |
| |
| // this does not set the good message level |
| // Ant ant = new Ant(); |
| // Project project = new Project(); |
| // project.setBaseDir(buildFile.getParentFile()); |
| // project.init(); |
| // |
| // ant.setProject(project); |
| // ant.setTaskName("ant"); |
| // |
| // ant.setAntfile(buildFile.getAbsolutePath()); |
| // ant.setInheritAll(false); |
| // if (target != null) { |
| // ant.setTarget(target); |
| // } |
| // ant.execute(); |
| } |
| |
| // //////////////////////////////////////////////////////////////////////////// |
| // miserable copy (updated to simple test cases) from ant Main class: |
| // the only available way I found to easily run ant exits jvm at the end |
| private void runBuild(File buildFile, Vector targets, int messageLevel) throws BuildException { |
| |
| final Project project = new Project(); |
| project.setCoreLoader(null); |
| |
| Throwable error = null; |
| |
| try { |
| addBuildListeners(project, messageLevel); |
| addInputHandler(project, null); |
| |
| PrintStream err = System.err; |
| PrintStream out = System.out; |
| InputStream in = System.in; |
| |
| // use a system manager that prevents from System.exit() |
| SecurityManager oldsm = null; |
| oldsm = System.getSecurityManager(); |
| |
| // SecurityManager can not be installed here for backwards |
| // compatibility reasons (PD). Needs to be loaded prior to |
| // ant class if we are going to implement it. |
| // System.setSecurityManager(new NoExitSecurityManager()); |
| try { |
| project.setDefaultInputStream(System.in); |
| System.setIn(new DemuxInputStream(project)); |
| System.setOut(new PrintStream(new DemuxOutputStream(project, false))); |
| System.setErr(new PrintStream(new DemuxOutputStream(project, true))); |
| |
| project.fireBuildStarted(); |
| |
| project.init(); |
| project.setUserProperty("ant.version", Main.getAntVersion()); |
| |
| project.setUserProperty("ant.file", buildFile.getAbsolutePath()); |
| |
| ProjectHelper.configureProject(project, buildFile); |
| |
| // make sure that we have a target to execute |
| if (targets.size() == 0) { |
| if (project.getDefaultTarget() != null) { |
| targets.addElement(project.getDefaultTarget()); |
| } |
| } |
| |
| project.executeTargets(targets); |
| } finally { |
| // put back the original security manager |
| // The following will never eval to true. (PD) |
| if (oldsm != null) { |
| System.setSecurityManager(oldsm); |
| } |
| |
| System.setOut(out); |
| System.setErr(err); |
| System.setIn(in); |
| } |
| } catch (RuntimeException exc) { |
| error = exc; |
| throw exc; |
| } catch (Error err) { |
| error = err; |
| throw err; |
| } finally { |
| project.fireBuildFinished(error); |
| } |
| } |
| |
| /** |
| * Adds the listeners specified in the command line arguments, along with the default listener, |
| * to the specified project. |
| * |
| * @param project |
| * The project to add listeners to. Must not be <code>null</code>. |
| */ |
| protected void addBuildListeners(Project project, int level) { |
| |
| // Add the default listener |
| project.addBuildListener(createLogger(level)); |
| |
| } |
| |
| /** |
| * Creates the InputHandler and adds it to the project. |
| * |
| * @param project |
| * the project instance. |
| * @param inputHandlerClassname |
| * @exception BuildException |
| * if a specified InputHandler implementation could not be loaded. |
| */ |
| private void addInputHandler(Project project, String inputHandlerClassname) |
| throws BuildException { |
| InputHandler handler = null; |
| if (inputHandlerClassname == null) { |
| handler = new DefaultInputHandler(); |
| } else { |
| try { |
| handler = (InputHandler) (Class.forName(inputHandlerClassname).newInstance()); |
| if (project != null) { |
| project.setProjectReference(handler); |
| } |
| } catch (ClassCastException e) { |
| String msg = "The specified input handler class " + inputHandlerClassname |
| + " does not implement the InputHandler interface"; |
| throw new BuildException(msg); |
| } catch (Exception e) { |
| String msg = "Unable to instantiate specified input handler " + "class " |
| + inputHandlerClassname + " : " + e.getClass().getName(); |
| throw new BuildException(msg); |
| } |
| } |
| project.setInputHandler(handler); |
| } |
| |
| // XXX: (Jon Skeet) Any reason for writing a message and then using a bare |
| // RuntimeException rather than just using a BuildException here? Is it |
| // in case the message could end up being written to no loggers (as the |
| // loggers could have failed to be created due to this failure)? |
| /** |
| * Creates the default build logger for sending build events to the ant log. |
| * |
| * @return the logger instance for this build. |
| */ |
| private BuildLogger createLogger(int level) { |
| BuildLogger logger = null; |
| logger = new DefaultLogger(); |
| |
| logger.setMessageOutputLevel(level); |
| logger.setOutputPrintStream(System.out); |
| logger.setErrorPrintStream(System.err); |
| |
| return logger; |
| } |
| |
| } |