package org.apache.maven.plugins.enforcer;
/*
* 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 org.apache.commons.lang.SystemUtils;
import org.apache.maven.execution.MavenSession;
import org.apache.maven.execution.RuntimeInformation;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.Component;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.path.PathTranslator;
import org.codehaus.plexus.PlexusConstants;
import org.codehaus.plexus.PlexusContainer;
import org.codehaus.plexus.component.repository.exception.ComponentLookupException;
import org.codehaus.plexus.context.Context;
import org.codehaus.plexus.context.ContextException;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.Contextualizable;
/**
* This goal displays the current platform information.
*
* @author <a href="mailto:brianf@apache.org">Brian Fox</a>
* @version $Id: DisplayInfoMojo.java 1411846 2012-11-20 20:29:54Z hboutemy $
*/
@Mojo( name = "display-info", threadSafe = true )
public class DisplayInfoMojo
extends AbstractMojo
implements Contextualizable
{
/**
* Path Translator needed by the ExpressionEvaluator
*/
@Component( role = PathTranslator.class )
protected PathTranslator translator;
/**
* The MavenSession
*/
@Component
protected MavenSession session;
/**
* POM
*/
@Component
protected MavenProject project;
// set by the contextualize method. Only way to get the
// plugin's container in 2.0.x
protected PlexusContainer container;
public void contextualize ( Context context )
throws ContextException
{
container = (PlexusContainer) context.get( PlexusConstants.PLEXUS_KEY );
}
/**
* Entry point to the mojo
*/
public void execute ()
throws MojoExecutionException
{
try
{
EnforcerExpressionEvaluator evaluator = new EnforcerExpressionEvaluator( session, translator, project );
DefaultEnforcementRuleHelper helper = new DefaultEnforcementRuleHelper( session, evaluator, getLog(),
container );
RuntimeInformation rti = (RuntimeInformation) helper.getComponent( RuntimeInformation.class );
getLog().info( "Maven Version: " + rti.getApplicationVersion() );
getLog().info( "JDK Version: " + SystemUtils.JAVA_VERSION + " normalized as: "
+ RequireJavaVersion.normalizeJDKVersion( SystemUtils.JAVA_VERSION_TRIMMED ) );
RequireOS os = new RequireOS();
os.displayOSInfo( getLog(), true );
}
catch ( ComponentLookupException e )
{
getLog().warn( "Unable to Lookup component: " + e.getLocalizedMessage() );
}
}
}