package org.apache.maven.plugin.reactor;
/*
* 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.
*/
import java.util.List;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.logging.Log;
import org.apache.maven.shared.invoker.CommandLineConfigurationException;
import org.apache.maven.shared.invoker.DefaultInvocationRequest;
import org.apache.maven.shared.invoker.InvocationRequest;
import org.apache.maven.shared.invoker.InvocationResult;
import org.apache.maven.shared.invoker.Invoker;
import org.apache.maven.shared.invoker.MavenCommandLineBuilder;
/** Simplified wrapper for Maven invoker
*
* @author <a href="mailto:dfabulich@apache.org">Dan Fabulich</a>
*
*/
public class SimpleInvoker
{
/** Runs a "mvn --reactor" build with the specified includes
*
* @param reactorIncludes the list of include patterns for --reactor
* @param goalList the list of goals (you can also pass other flags in here; they're just command-line args)
* @param invoker the Maven Invoker (let Maven provide to you as a component)
* @param printOnly if true, don't actually run anything, just log a message
* @param log logger
* @throws InvokerExecutionException if build fails for any reason
*/
void runReactor( String[] reactorIncludes, List goalList, Invoker invoker, boolean printOnly, Log log )
throws InvokerExecutionException
{
InvocationRequest request = new DefaultInvocationRequest();
request.activateReactor( reactorIncludes, null/* excludes */);
request.setGoals( goalList );
request.setRecursive( false );
try
{
log.info( "Executing: " + new MavenCommandLineBuilder().build( request ) );
}
catch ( CommandLineConfigurationException e )
{
throw new InvokerExecutionException( "Failed to display command line", e );
}
if ( !printOnly )
{
try
{
InvocationResult result = invoker.execute( request );
if ( result.getExecutionException() != null )
throw result.getExecutionException();
if ( result.getExitCode() != 0 )
throw new InvokerExecutionException( "Exit code was " + result.getExitCode() );
}
catch ( Exception e )
{
throw new InvokerExecutionException( "Maven build failed: " + e.getLocalizedMessage(), e );
}
}
}
class InvokerExecutionException extends MojoExecutionException {
private static final long serialVersionUID = 1L;
public InvokerExecutionException( Object source, String shortMessage, String longMessage )
{
super( source, shortMessage, longMessage );
}
public InvokerExecutionException( String message, Exception cause )
{
super( message, cause );
}
public InvokerExecutionException( String message, Throwable cause )
{
super( message, cause );
}
public InvokerExecutionException( String message )
{
super( message );
}
}
}