org.seleniumhq.jetty7.webapp.FragmentConfiguration Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jetty-repacked Show documentation
Show all versions of jetty-repacked Show documentation
Browser automation framework dependency on jetty
// ========================================================================
// Copyright (c) 2009 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.webapp;
import java.util.List;
import org.eclipse.jetty.util.resource.Resource;
/**
* FragmentConfiguration
*
*
*
* Process web-fragments in jars
*/
public class FragmentConfiguration extends AbstractConfiguration
{
public final static String FRAGMENT_RESOURCES="org.eclipse.jetty.webFragments";
@Override
public void preConfigure(WebAppContext context) throws Exception
{
if (!context.isConfigurationDiscovered())
return;
//find all web-fragment.xmls
findWebFragments(context, context.getMetaData());
}
@Override
public void configure(WebAppContext context) throws Exception
{
if (!context.isConfigurationDiscovered())
return;
//order the fragments
context.getMetaData().orderFragments();
}
@Override
public void postConfigure(WebAppContext context) throws Exception
{
context.setAttribute(FRAGMENT_RESOURCES, null);
}
/* ------------------------------------------------------------------------------- */
/**
* Look for any web-fragment.xml fragments in META-INF of jars in WEB-INF/lib
*
* @throws Exception
*/
public void findWebFragments (final WebAppContext context, final MetaData metaData) throws Exception
{
@SuppressWarnings("unchecked")
List frags = (List)context.getAttribute(FRAGMENT_RESOURCES);
if (frags!=null)
{
for (Resource frag : frags)
{
if (frag.isDirectory()) //tolerate the case where the library is a directory, not a jar. useful for OSGi for example
{
metaData.addFragment(frag, Resource.newResource(frag.getURL()+"/META-INF/web-fragment.xml"));
}
else //the standard case: a jar most likely inside WEB-INF/lib
{
metaData.addFragment(frag, Resource.newResource("jar:"+frag.getURL()+"!/META-INF/web-fragment.xml"));
}
}
}
}
}