| /* |
| * 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.bean.BeanConstants; |
| import org.apache.synapse.mediators.bean.BeanMediator; |
| |
| /** |
| * Serializer for {@link BeanMediator} instances. |
| * |
| * @see BeanMediatorFactory |
| */ |
| public class BeanMediatorSerializer extends AbstractMediatorSerializer { |
| |
| private static final String BEAN = "bean"; |
| |
| public OMElement serializeSpecificMediator(Mediator m) { |
| |
| if (!(m instanceof BeanMediator)) { |
| handleException("Unsupported mediator was passed in for serialization: " + m.getType()); |
| return null; |
| } |
| |
| BeanMediator mediator = (BeanMediator) m; |
| |
| OMElement mediatorElem = fac.createOMElement(BEAN, synNS); |
| saveTracingState(mediatorElem, mediator); |
| |
| if (mediator.getAction() != null) { |
| mediatorElem.addAttribute(fac.createOMAttribute( |
| BeanConstants.ACTION, nullNS, mediator.getAction().toString())); |
| } else { |
| handleException(); |
| } |
| |
| if (mediator.getVarName() != null) { |
| mediatorElem.addAttribute(fac.createOMAttribute( |
| BeanConstants.VAR, nullNS, mediator.getVarName())); |
| } else { |
| handleException(); |
| } |
| |
| switch (mediator.getAction()) { |
| case CREATE: |
| serializeCreateBeanCase(mediatorElem, mediator); |
| break; |
| case REMOVE: |
| break; |
| case SET_PROPERTY: |
| serializeSetPropertyCase(mediatorElem, mediator); |
| break; |
| case GET_PROPERTY: |
| serializeGetPropertyCase(mediatorElem, mediator); |
| break; |
| default: |
| assert false; |
| } |
| |
| return mediatorElem; |
| } |
| |
| private void serializeCreateBeanCase(OMElement mediatorElem, BeanMediator mediator) { |
| |
| if (mediator.getClazz() != null) { |
| mediatorElem.addAttribute(fac.createOMAttribute( |
| BeanConstants.CLASS, nullNS, mediator.getClazz().getName())); |
| } else { |
| handleException(); |
| } |
| |
| if (!mediator.isReplace()) { |
| mediatorElem.addAttribute(fac.createOMAttribute( |
| BeanConstants.REPLACE, nullNS, Boolean.toString(false))); |
| } |
| } |
| |
| private void serializeSetPropertyCase(OMElement mediatorElem, BeanMediator mediator) { |
| |
| serializePropertyName(mediatorElem, mediator); |
| |
| if (mediator.getValue() != null) { |
| new ValueSerializer().serializeValue( |
| mediator.getValue(), BeanConstants.VALUE, mediatorElem); |
| } else { |
| handleException(); |
| } |
| } |
| |
| private void serializeGetPropertyCase(OMElement mediatorElem, BeanMediator mediator) { |
| |
| serializePropertyName(mediatorElem, mediator); |
| |
| if (mediator.getTarget() != null) { |
| mediator.getTarget().serializeTarget(BeanConstants.TARGET, mediatorElem); |
| } else { |
| handleException(); |
| } |
| } |
| |
| private void serializePropertyName(OMElement mediatorElem, BeanMediator mediator) { |
| |
| if (mediator.getPropertyName() != null) { |
| mediatorElem.addAttribute(fac.createOMAttribute( |
| BeanConstants.PROPERTY, nullNS, mediator.getPropertyName())); |
| } else { |
| handleException(); |
| } |
| } |
| |
| public String getMediatorClassName() { |
| return BeanMediator.class.getName(); |
| } |
| |
| private void handleException() { |
| handleException("Invalid bean mediator was passed in for serialization"); |
| } |
| } |