/* * Copyright (c) 2006, WSO2 Inc. (http://www.wso2.org) All Rights Reserved. * * 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.wso2.carbon.mediator.event.xml; import org.apache.axiom.om.OMElement; import org.apache.synapse.Mediator; import org.apache.synapse.SynapseException; import org.apache.synapse.config.xml.AbstractMediatorSerializer; import org.apache.synapse.config.xml.SynapseXPathSerializer; import org.apache.synapse.config.xml.ValueSerializer; import org.wso2.carbon.mediator.event.EventMediator; public class EventMediatorSerializer extends AbstractMediatorSerializer { @Override protected OMElement serializeSpecificMediator(Mediator mediator) { EventMediator eventMediator = null; if (mediator instanceof EventMediator) { eventMediator = (EventMediator) mediator; } else { throw new SynapseException("Expecting an instance of EventMediator"); } OMElement eventElement = fac.createOMElement("event", synNS); ValueSerializer vs = new ValueSerializer(); if (eventMediator.getTopic() != null) { vs.serializeValue(eventMediator.getTopic(), "topic", eventElement); } if (eventMediator.getExpression() != null) { SynapseXPathSerializer.serializeXPath(eventMediator.getExpression(), eventElement, "expression"); } return eventElement; } @Override public String getMediatorClassName() { return EventMediator.class.getName(); } }