/*
* 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.axiom.om.OMElement;
import org.apache.synapse.Mediator;
import org.apache.synapse.mediators.template.TemplateMediator;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
/**
* Serializer class for Template to serialize into a configuration as follows
* <template name="simple_func">
<parameter name="p1"/>
<parameter name="p2"/>*
<mediator/>+
</template>
*/
public class TemplateMediatorSerializer extends AbstractListMediatorSerializer {
@Override
protected OMElement serializeSpecificMediator(Mediator m) {
if (!(m instanceof TemplateMediator)) {
handleException("Unsupported mediator passed in for serialization : " + m.getType());
}
TemplateMediator mediator = (TemplateMediator) m;
OMElement templateElem = fac.createOMElement("template", synNS);
if (mediator.getName() != null) {
templateElem.addAttribute(fac.createOMAttribute(
"name", nullNS, mediator.getName()));
serializeParams(templateElem,mediator);
serializeBody(templateElem, mediator.getList());
saveTracingState(templateElem, mediator);
}
return templateElem;
}
private void serializeParams(OMElement templateElem, TemplateMediator mediator) {
Collection<String> params = mediator.getParameters();
for (String param : params) {
if (param != null && !"".equals(param)) {
OMElement paramEl = fac.createOMElement("parameter", synNS);
paramEl.addAttribute(fac.createOMAttribute("name", nullNS, param));
templateElem.addChild(paramEl);
}
}
}
private void serializeBody(OMElement templateElem, List<Mediator> childMediatorList){
OMElement seqEl = fac.createOMElement("sequence", synNS);
templateElem.addChild(seqEl);
serializeChildren(seqEl, childMediatorList);
}
public String getMediatorClassName() {
return TemplateMediator.class.getName();
}
}