/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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 org.jboss.arquillian.seam2.enhancement;
import org.jboss.shrinkwrap.api.asset.StringAsset;
import org.jboss.shrinkwrap.api.spec.EnterpriseArchive;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.jboss.shrinkwrap.descriptor.api.Descriptors;
import org.jboss.shrinkwrap.descriptor.api.webapp25.WebAppDescriptor;
import java.io.InputStream;
public class WebDescriptorEnhancer
{
private WebArchiveExtractor webArchiveExtractor = new WebArchiveExtractor();
public void enhance(final EnterpriseArchive archive)
{
enhance(webArchiveExtractor.findTestableWebArchive(archive));
}
public void enhance(final WebArchive archive)
{
final InputStream webAppDescriptor = webArchiveExtractor.getWebAppDescriptorAsStream(archive);
if (webAppDescriptor == null)
{
addMinimalSeam2WebDescriptor(archive);
}
else
{
enhanceWithSeamListener(archive, webAppDescriptor);
}
}
private void enhanceWithSeamListener(final WebArchive archive, final InputStream webAppDescriptorStream)
{
final WebAppDescriptor webAppDescriptor = Descriptors.importAs(WebAppDescriptor.class).fromStream(webAppDescriptorStream);
webAppDescriptor.getOrCreateListener().listenerClass("org.jboss.seam.servlet.SeamListener");
archive.delete("WEB-INF/web.xml");
archive.setWebXML(new StringAsset(webAppDescriptor.exportAsString()));
}
private void addMinimalSeam2WebDescriptor(final WebArchive archive)
{
archive.setWebXML("minimal-seam2-web.xml");
}
}