/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.portal.impl.deployment;
import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.List;
import org.jboss.arquillian.container.spi.context.annotation.DeploymentScoped;
import org.jboss.arquillian.container.spi.event.container.BeforeDeploy;
import org.jboss.arquillian.core.api.Instance;
import org.jboss.arquillian.core.api.InstanceProducer;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.core.api.annotation.Observes;
import org.jboss.arquillian.portal.api.PortalURL;
import org.jboss.arquillian.portal.impl.PortletArchiveMetadata;
import org.jboss.arquillian.portal.impl.enricher.resource.PortalURLResourceProvider;
import org.jboss.arquillian.test.spi.TestClass;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.descriptor.api.Descriptors;
import org.jboss.shrinkwrap.descriptor.api.portletapp20.PortletDescriptor;
import org.jboss.shrinkwrap.descriptor.api.portletapp20.PortletType;
/**
* Reads the portlet.xml contents to provide a list of portlet names that is used by
* {@link PortalURLResourceProvider} during {@link @PortalURL} enrichment.
*
* @author <a href="http://community.jboss.org/people/kenfinni">Ken Finnigan</a>
*/
public class PortletXMLProcessor {
@Inject
Instance<TestClass> testClassInstance;
@Inject
@DeploymentScoped
InstanceProducer<PortletArchiveMetadata> portletMetadata;
public void parsePortletXml(@Observes BeforeDeploy event) {
boolean processed = false;
Archive applicationArchive = event.getDeployment().getArchive();
TestClass testClass = testClassInstance.get();
for (Field field : testClass.getJavaClass().getDeclaredFields()) {
if (field.isAnnotationPresent(PortalURL.class)) {
processed = processPortletXml(applicationArchive);
if (processed) {
break;
}
}
}
if (!processed) {
for (Method method : testClass.getJavaClass().getDeclaredMethods()) {
Annotation[][] methodParameterAnnotations = method.getParameterAnnotations();
for (Annotation[] parameterAnnotations : methodParameterAnnotations) {
for (Annotation annotation : parameterAnnotations) {
if (annotation instanceof PortalURL) {
processed = processPortletXml(applicationArchive);
if (processed) {
break;
}
}
}
}
}
}
}
private boolean processPortletXml(Archive<?> applicationArchive) {
PortletDescriptor portletXml;
try {
portletXml = Descriptors.importAs(PortletDescriptor.class).fromStream(
applicationArchive.get("WEB-INF/portlet.xml").getAsset().openStream());
if (null != portletXml) {
PortletArchiveMetadata metadata = new PortletArchiveMetadata();
List<PortletType<PortletDescriptor>> portlets = portletXml.getAllPortlet();
for (PortletType<PortletDescriptor> portlet : portlets) {
metadata.addPortletName(portlet.getPortletName());
}
portletMetadata.set(metadata);
}
return true;
} catch (Exception e) {
throw new IllegalArgumentException("Unable to retrieve portlet.xml from Deployment", e);
}
}
}