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//
// ========================================================================
// Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.maven.plugin;
import java.io.File;
import java.util.Iterator;
import org.eclipse.jetty.quickstart.QuickStartConfiguration;
import org.eclipse.jetty.util.IO;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
import org.eclipse.jetty.util.resource.Resource;
import org.eclipse.jetty.util.resource.ResourceCollection;
import org.eclipse.jetty.webapp.WebAppClassLoader;
import org.eclipse.jetty.webapp.WebAppContext;
/**
* MavenQuickStartConfiguration
*
*
*/
public class MavenQuickStartConfiguration extends QuickStartConfiguration
{
private static final Logger LOG = Log.getLogger(QuickStartConfiguration.class);
private Resource _quickStartWebXml;
public void setQuickStartWebXml (Resource r)
{
_quickStartWebXml = r;
}
@Override
public Resource getQuickStartWebXml(WebAppContext context) throws Exception
{
return _quickStartWebXml;
}
@Override
public void preConfigure(WebAppContext context) throws Exception
{
//check that webapp is suitable for quick start
if (context.getBaseResource() == null)
throw new IllegalStateException ("No location for webapp");
//look for quickstart-web.xml in WEB-INF of webapp
Resource quickStartWebXml = getQuickStartWebXml(context);
LOG.debug("quickStartWebXml={}",quickStartWebXml);
context.getMetaData().setWebXml(quickStartWebXml);
}
@Override
public void configure(WebAppContext context) throws Exception
{
JettyWebAppContext jwac = (JettyWebAppContext)context;
//put the classes dir and all dependencies into the classpath
if (jwac.getClassPathFiles() != null)
{
if (LOG.isDebugEnabled()) LOG.debug("Setting up classpath ...");
Iterator itor = jwac.getClassPathFiles().iterator();
while (itor.hasNext())
((WebAppClassLoader)context.getClassLoader()).addClassPath(((File)itor.next()).getCanonicalPath());
}
//Set up the quickstart environment for the context
super.configure(context);
// knock out environmental maven and plexus classes from webAppContext
String[] existingServerClasses = context.getServerClasses();
String[] newServerClasses = new String[2+(existingServerClasses==null?0:existingServerClasses.length)];
newServerClasses[0] = "org.apache.maven.";
newServerClasses[1] = "org.codehaus.plexus.";
System.arraycopy( existingServerClasses, 0, newServerClasses, 2, existingServerClasses.length );
if (LOG.isDebugEnabled())
{
LOG.debug("Server classes:");
for (int i=0;i<newServerClasses.length;i++)
LOG.debug(newServerClasses[i]);
}
context.setServerClasses( newServerClasses );
}
@Override
public void deconfigure(WebAppContext context) throws Exception
{
//if we're not persisting the temp dir, get rid of any overlays
if (!context.isPersistTempDirectory())
{
Resource originalBases = (Resource)context.getAttribute("org.eclipse.jetty.resources.originalBases");
String originalBaseStr = originalBases.toString();
//Iterate over all of the resource bases and ignore any that were original bases, just
//deleting the overlays
Resource res = context.getBaseResource();
if (res instanceof ResourceCollection)
{
for (Resource r:((ResourceCollection)res).getResources())
{
if (originalBaseStr.contains(r.toString()))
continue;
IO.delete(r.getFile());
}
}
}
}
}
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