/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tuscany.sca.implementation.osgi.xml;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import org.apache.tuscany.sca.contribution.processor.ContributionResolveException;
import org.apache.tuscany.sca.contribution.processor.ContributionWriteException;
import org.apache.tuscany.sca.contribution.processor.StAXArtifactProcessor;
import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
import org.apache.tuscany.sca.core.FactoryExtensionPoint;
import org.apache.tuscany.sca.implementation.osgi.ServiceDescription;
import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptions;
import org.apache.tuscany.sca.implementation.osgi.ServiceDescriptionsFactory;
import org.apache.tuscany.sca.monitor.Monitor;
/*
SOAP HTTP
pojo
http://localhost:9000/hello
SOAP HTTP
pojo
http://localhost:9005/greeter
*/
public class ServiceDescriptionsProcessor implements StAXArtifactProcessor {
private ServiceDescriptionsFactory factory;
private Monitor monitor;
public ServiceDescriptionsProcessor(FactoryExtensionPoint modelFactories, Monitor monitor) {
this.monitor = monitor;
this.factory = modelFactories.getFactory(ServiceDescriptionsFactory.class);
}
public ServiceDescriptions read(XMLStreamReader reader) throws XMLStreamException {
int event = reader.getEventType();
ServiceDescriptions sds = factory.createServiceDescriptions();
ServiceDescription sd = null;
while (true) {
switch (event) {
case XMLStreamConstants.START_ELEMENT:
QName name = reader.getName();
if (ServiceDescriptions.SERVICE_DESCRIPTION_QNAME.equals(name)) {
sd = factory.createServiceDescription();
sds.add(sd);
} else if ("provide".equals(name.getLocalPart())) {
String interfaceName = reader.getAttributeValue(null, "interface");
if (interfaceName != null) {
sd.getInterfaces().add(interfaceName);
}
} else if ("property".equals(name.getLocalPart())) {
String propName = reader.getAttributeValue(null, "name");
String propValue = reader.getAttributeValue(null, "value");
String propType = reader.getAttributeValue(null, "type");
if (propType == null) {
propType = "String";
}
if (propValue == null) {
propValue = reader.getElementText();
}
if (propValue != null) {
propValue = propValue.trim();
}
Object prop = propValue;
if ("Integer".equals(propType)) {
prop = Integer.valueOf(propValue);
} else if ("Long".equals(propType)) {
prop = Long.valueOf(propValue);
} else if ("Float".equals(propType)) {
prop = Float.valueOf(propValue);
} else if ("Double".equals(propType)) {
prop = Double.valueOf(propValue);
} else if ("Short".equals(propType)) {
prop = Short.valueOf(propValue);
} else if ("Character".equals(propType)) {
prop = propValue.charAt(0);
} else if ("Byte".equals(propType)) {
prop = Byte.valueOf(propValue);
} else if ("Boolean".equals(propType)) {
prop = Boolean.valueOf(propValue);
}
sd.getProperties().put(propName, prop);
}
break;
case XMLStreamConstants.END_ELEMENT:
name = reader.getName();
if (ServiceDescriptions.SERVICE_DESCRIPTION_QNAME.equals(name)) {
// Reset the sd
sd = null;
}
if (ServiceDescriptions.SERVICE_DESCRIPTIONS_QNAME.equals(name)) {
return sds;
}
break;
}
if (reader.hasNext()) {
event = reader.next();
} else {
return sds;
}
}
}
public QName getArtifactType() {
return ServiceDescriptions.SERVICE_DESCRIPTIONS_QNAME;
}
public void write(ServiceDescriptions model, XMLStreamWriter writer) throws ContributionWriteException,
XMLStreamException {
// TODO: To be implemented
}
public Class getModelType() {
return ServiceDescriptions.class;
}
public void resolve(ServiceDescriptions model, ModelResolver resolver) throws ContributionResolveException {
// TODO: To be implemented
}
}