/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, 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.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.metadata.parser.ee;
import java.util.ArrayList;
import java.util.List;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import org.jboss.as.metadata.parser.servlet.ServletMetaDataParser;
import org.jboss.as.metadata.parser.util.MetaDataElementParser;
import org.jboss.metadata.javaee.spec.DescriptionGroupMetaData;
import org.jboss.metadata.javaee.spec.DescriptionsImpl;
import org.jboss.metadata.javaee.spec.EJBReferenceMetaData;
import org.jboss.metadata.javaee.spec.EJBReferenceType;
import org.jboss.metadata.javaee.spec.EnvironmentEntryMetaData;
import org.jboss.metadata.javaee.spec.MessageDestinationMetaData;
import org.jboss.metadata.javaee.spec.PortComponentRef;
import org.jboss.metadata.javaee.spec.ServiceReferenceHandlerChainMetaData;
import org.jboss.metadata.javaee.spec.ServiceReferenceHandlerChainsMetaData;
import org.jboss.metadata.javaee.spec.ServiceReferenceHandlerMetaData;
import org.jboss.metadata.javaee.spec.ServiceReferenceHandlersMetaData;
import org.jboss.metadata.javaee.spec.ServiceReferenceMetaData;
import org.jboss.metadata.web.spec.ServletsMetaData;
/**
* @author Remy Maucherat
*/
public class ServiceReferenceMetaDataParser extends MetaDataElementParser {
public static ServiceReferenceMetaData parse(XMLStreamReader reader) throws XMLStreamException {
ServiceReferenceMetaData serviceReference = new ServiceReferenceMetaData();
// Handle attributes
final int count = reader.getAttributeCount();
for (int i = 0; i < count; i ++) {
final String value = reader.getAttributeValue(i);
if (reader.getAttributeNamespace(i) != null) {
continue;
}
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case ID: {
serviceReference.setId(value);
break;
}
default: throw unexpectedAttribute(reader, i);
}
}
DescriptionGroupMetaData descriptionGroup = new DescriptionGroupMetaData();
// Handle elements
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
if (DescriptionGroupMetaDataParser.parse(reader, descriptionGroup)) {
if (serviceReference.getDescriptionGroup() == null) {
serviceReference.setDescriptionGroup(descriptionGroup);
}
continue;
}
if (ResourceInjectionMetaDataParser.parse(reader, serviceReference)) {
continue;
}
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case SERVICE_REF_NAME:
serviceReference.setServiceRefName(reader.getElementText());
break;
case SERVICE_INTERFACE:
serviceReference.setServiceInterface(reader.getElementText());
break;
case SERVICE_REF_TYPE:
serviceReference.setServiceRefType(reader.getElementText());
break;
case WSDL_FILE:
serviceReference.setWsdlFile(reader.getElementText());
break;
case JAXRPC_MAPPING_FILE:
serviceReference.setJaxrpcMappingFile(reader.getElementText());
break;
case SERVICE_QNAME:
serviceReference.setServiceQname(parseQName(reader.getElementText()));
break;
case PORT_COMPONENT_REF:
List<PortComponentRef> portComponentRefs = (List<PortComponentRef>) serviceReference.getPortComponentRef();
if (portComponentRefs == null) {
portComponentRefs = new ArrayList<PortComponentRef>();
serviceReference.setPortComponentRef(portComponentRefs);
}
portComponentRefs.add(PortComponentRefParser.parse(reader));
break;
case HANDLER:
ServiceReferenceHandlersMetaData handlers = serviceReference.getHandlers();
if (handlers == null) {
handlers = new ServiceReferenceHandlersMetaData();
serviceReference.setHandlers(handlers);
}
handlers.add(ServiceReferenceHandlerMetaDataParser.parse(reader));
break;
case HANDLER_CHAIN:
ServiceReferenceHandlerChainsMetaData handlerChains = serviceReference.getHandlerChains();
if (handlerChains == null) {
handlerChains = new ServiceReferenceHandlerChainsMetaData();
handlerChains.setHandlers(new ArrayList<ServiceReferenceHandlerChainMetaData>());
serviceReference.setHandlerChains(handlerChains);
}
handlerChains.getHandlers().add(ServiceReferenceHandlerChainMetaDataParser.parse(reader));
break;
default: throw unexpectedElement(reader);
}
}
return serviceReference;
}
}