com.google.code.play2.plugin.AbstractPlay2ServerMojo Maven / Gradle / Ivy
/*
* Copyright 2013-2014 Grzegorz Slowikowski (gslowikowski at gmail dot com)
*
* 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.
*/
package com.google.code.play2.plugin;
import java.io.File;
import java.io.IOException;
import java.util.Iterator;
import java.util.Set;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.Parameter;
import org.apache.maven.project.MavenProject;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.Java;
import org.apache.tools.ant.types.Path;
/**
* Base class for Play! server mojos.
*/
public abstract class AbstractPlay2ServerMojo
extends AbstractAntJavaBasedPlay2Mojo
{
/**
* Alternative server port.
*
* @since 1.0.0
*/
@Parameter( property = "play2.httpPort", defaultValue = "" )
private String httpPort;
/**
* Alternative server port for secure connection (https protocol).
*
* @since 1.0.0
*/
@Parameter( property = "play2.httpsPort", defaultValue = "" )
private String httpsPort;
/**
* Additional JVM arguments passed to Play! server's JVM
*
* @since 1.0.0
*/
@Parameter( property = "play2.serverJvmArgs", defaultValue = "" )
private String serverJvmArgs;
protected Java prepareAntJavaTask( boolean fork )
throws MojoExecutionException, IOException
{
File baseDir = project.getBasedir();
Project antProject = createProject();
Path classPath = getProjectClassPath( antProject );
Java javaTask = new Java();
javaTask.setTaskName( "play" );
javaTask.setProject( antProject );
javaTask.setClassname( "play.core.server.NettyServer" );
javaTask.setClasspath( classPath );
javaTask.setFork( fork );
if ( fork )
{
javaTask.setDir( baseDir );
String jvmArgs = getServerJvmArgs();
if ( jvmArgs != null )
{
jvmArgs = jvmArgs.trim();
if ( jvmArgs.length() > 0 )
{
String[] args = jvmArgs.split( " " );
for ( String arg : args )
{
javaTask.createJvmarg().setValue( arg );
getLog().debug( " Adding jvmarg '" + arg + "'" );
}
}
}
if ( httpPort != null && httpPort.length() > 0 )
{
addSystemProperty( javaTask, "http.port", httpPort );
}
if ( httpsPort != null && httpsPort.length() > 0 )
{
addSystemProperty( javaTask, "https.port", httpsPort );
}
}
else
{
// find and add all system properties in "serverJvmArgs"
String jvmArgs = getServerJvmArgs();
if ( jvmArgs != null )
{
jvmArgs = jvmArgs.trim();
if ( jvmArgs.length() > 0 )
{
String[] args = jvmArgs.split( " " );
for ( String arg : args )
{
if ( arg.startsWith( "-D" ) )
{
arg = arg.substring( 2 );
int p = arg.indexOf( '=' );
if ( p >= 0 )
{
String key = arg.substring( 0, p );
String value = arg.substring( p + 1 );
getLog().debug( " Adding system property '" + arg + "'" );
addSystemProperty( javaTask, key, value );
}
else
{
// TODO - throw an exception
}
}
}
}
}
}
// addSystemProperty( javaTask, "play.home", playHome.getAbsolutePath() );
// addSystemProperty( javaTask, "play.id", ( playId != null ? playId : "" ) );
// addSystemProperty( javaTask, "application.path", baseDir.getAbsolutePath() );
return javaTask;
}
protected Path getProjectClassPath( Project antProject )
throws MojoExecutionException, IOException
{
Path classPath = new Path( antProject );
Artifact projectArtifact = getProject().getArtifact();
File projectArtifactFile = projectArtifact.getFile();
if ( projectArtifactFile == null )
{
File classesDirectory = new File( getProject().getBuild().getOutputDirectory() );
if ( !classesDirectory.isDirectory() )
{
throw new MojoExecutionException( "Project artifact file not available" ); //TODO improve message
}
projectArtifactFile = classesDirectory;
//TODO - add warning, that classes may be not up to date
}
getLog().debug( String.format( "CP: %s:%s:%s (%s)", projectArtifact.getGroupId(),
projectArtifact.getArtifactId(), projectArtifact.getType(),
projectArtifact.getScope() ) );
classPath.createPathElement().setLocation( projectArtifactFile );
Set classPathArtifacts = getProject().getArtifacts();
for ( Iterator iter = classPathArtifacts.iterator(); iter.hasNext(); )
{
Artifact artifact = (Artifact) iter.next();
getLog().debug( String.format( "CP: %s:%s:%s (%s)", artifact.getGroupId(), artifact.getArtifactId(),
artifact.getType(), artifact.getScope() ) );
classPath.createPathElement().setLocation( artifact.getFile() );
}
return classPath;
}
protected String getHttpPort()
{
return httpPort;
}
protected String getHttpsPort()
{
return httpsPort;
}
protected String getServerJvmArgs()
{
return serverJvmArgs;
}
protected MavenProject getProject()
{
return project;
}
}