/*
* 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.synapse.config.xml;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axiom.om.OMElement;
import org.apache.synapse.config.Property;
import org.apache.synapse.SynapseException;
import org.apache.axiom.om.impl.llom.OMTextImpl;
import javax.xml.stream.XMLStreamConstants;
public class PropertySerializer {
private static Log log = LogFactory.getLog(PropertySerializer.class);
protected static final OMFactory fac = OMAbstractFactory.getOMFactory();
protected static final OMNamespace synNS = fac.createOMNamespace(
Constants.SYNAPSE_NAMESPACE, "syn");
protected static final OMNamespace nullNS = fac.createOMNamespace(Constants.NULL_NAMESPACE, "");
/**
* Serialize the Property object to an OMElement representing the property
* @param property
* @param parent
* @return OMElement representing the property
*/
public static OMElement serializeProperty(Property property, OMElement parent) {
OMElement propertyElement = fac.createOMElement("set-property", synNS);
propertyElement.addAttribute(fac.createOMAttribute(
"name", nullNS, property.getName()));
// propertyElement.addAttribute(fac.createOMAttribute(
// "type", nullNS, "" + property.getType()));
if (property.getType() == Property.DYNAMIC_TYPE) {
propertyElement.addAttribute(fac.createOMAttribute(
"key", nullNS, property.getKey()));
} else if (property.getType() == Property.SRC_TYPE) {
propertyElement.addAttribute(fac.createOMAttribute(
"src", nullNS, property.getSrc().toString()));
} else if (property.getType() == Property.VALUE_TYPE) {
propertyElement.addAttribute(fac.createOMAttribute(
"value", nullNS, (String) property.getValue()));
} else if (property.getType() == Property.INLINE_XML_TYPE) {
propertyElement.addChild((OMElement) property.getValue());
} else if (property.getType() == Property.INLINE_STRING_TYPE) {
OMTextImpl textData = (OMTextImpl) fac.createOMText((String)property.getValue());
textData.setType(XMLStreamConstants.CDATA);
propertyElement.addChild(textData);
} else {
handleException("Property type undefined");
}
if(parent != null) {
parent.addChild(propertyElement);
}
return propertyElement;
}
private static void handleException(String msg) {
log.error(msg);
throw new SynapseException(msg);
}
}