/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* 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.container.test.impl.enricher.resource;
import java.net.URI;
import java.net.URL;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.jboss.arquillian.container.spi.client.protocol.metadata.HTTPContext;
import org.jboss.arquillian.container.spi.client.protocol.metadata.ProtocolMetaData;
import org.jboss.arquillian.container.spi.client.protocol.metadata.Servlet;
import org.jboss.arquillian.core.api.Instance;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.arquillian.test.spi.enricher.resource.ResourceProvider;
/**
* URLResourceProvider
*
* @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
* @version $Revision: $
*/
public class URLResourceProvider implements ResourceProvider
{
@Inject
private Instance<ProtocolMetaData> protocolMetadata;
@Override
public Object lookup(ArquillianResource resource)
{
ProtocolMetaData metaData = protocolMetadata.get();
if(metaData == null)
{
return null;
}
if(metaData.hasContext(HTTPContext.class))
{
HTTPContext context = metaData.getContext(HTTPContext.class);
if(resource.value() != null && resource.value() != ArquillianResource.class)
{
// TODO: we need to check for class. Not all containers have ServletClass available.
Servlet servlet = context.getServletByName(resource.value().getSimpleName());
if( servlet == null)
{
servlet = context.getServletByName(resource.value().getName());
//throw new RuntimeException("No Servlet named " + resource.value().getSimpleName() + " found in metadata");
}
if(servlet == null)
{
return null;
}
return toURL(servlet);
}
// TODO: evaluate, if all servlets are in the same context, and only one context exists, we can find the context
else if(allInSameContext(context.getServlets()))
{
return toURL(context.getServlets().get(0));
}
else
{
return toURL(context);
}
}
return null;
}
@Override
public boolean canProvide(Class<?> type)
{
return URL.class.isAssignableFrom(type);
}
private boolean allInSameContext(List<Servlet> servlets)
{
Set<String> context = new HashSet<String>();
for (Servlet servlet : servlets)
{
context.add(servlet.getContextRoot());
}
return context.size() == 1;
}
private URL toURL(Servlet servlet)
{
try
{
return servlet.getBaseURI().toURL();
}
catch (Exception e)
{
throw new RuntimeException("Could not convert Servlet to URL, " + servlet, e);
}
}
private URL toURL(HTTPContext context)
{
try
{
return new URI("http", null, context.getHost(), context.getPort(), null, null, null).toURL();
}
catch (Exception e)
{
throw new RuntimeException("Could not convert Servlet to URL, " + context, e);
}
}
}