| /* |
| * 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.handler.util; |
| |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.context.MessageContext; |
| import org.apache.axis2.description.AxisService; |
| import org.apache.axis2.description.Parameter; |
| import org.apache.commons.logging.Log; |
| import org.apache.synapse.Mediator; |
| import org.apache.synapse.handler.HandlerConstants; |
| |
| /** |
| * This is a helper class to get the loggin done in both in and out handlers |
| */ |
| public class HandlerUtil { |
| |
| /** |
| * Helper util method to get the logging done whenever injecting the message into synapse |
| * |
| * @param log - Log appender to be used to append logs |
| * @param messageContext - MessageContext which will be logged |
| */ |
| public static void doHandlerLogging(Log log, MessageContext messageContext) { |
| if (log.isDebugEnabled()) { |
| log.debug("Synapse handler received a new message for message mediation..."); |
| log.debug("Received To: " + (messageContext.getTo() != null ? |
| messageContext.getTo().getAddress() : "null")); |
| log.debug("SOAPAction: " + (messageContext.getSoapAction() != null ? |
| messageContext.getSoapAction() : "null")); |
| log.debug("WSA-Action: " + (messageContext.getWSAAction() != null ? |
| messageContext.getWSAAction() : "null")); |
| String[] cids = messageContext.getAttachmentMap().getAllContentIDs(); |
| if (cids != null && cids.length > 0) { |
| for (int i = 0; i < cids.length; i++) { |
| log.debug("Attachment : " + cids[i]); |
| } |
| } |
| log.debug("Body : \n" + messageContext.getEnvelope()); |
| } |
| } |
| |
| public static boolean mediateInMessage(Log log, MessageContext messageContext, |
| org.apache.synapse.MessageContext synCtx) |
| throws AxisFault { |
| |
| AxisService service = messageContext.getAxisService(); |
| if (service != null) { |
| Parameter inMediationParam |
| = service.getParameter(HandlerConstants.IN_SEQUENCE_PARAM_NAME); |
| if (inMediationParam != null && inMediationParam.getValue() != null) { |
| if (inMediationParam.getValue() instanceof Mediator) { |
| Mediator inMessageSequence = (Mediator) inMediationParam.getValue(); |
| return inMessageSequence.mediate(synCtx); |
| } else if (inMediationParam.getValue() instanceof String) { |
| Mediator inMessageSequence = synCtx.getConfiguration().getSequence( |
| (String) inMediationParam.getValue()); |
| return inMessageSequence.mediate(synCtx); |
| } else { |
| if (log.isDebugEnabled()) { |
| log.debug("The provided in message mediation " + |
| "sequence is not a proper mediator"); |
| } |
| } |
| } else { |
| if (log.isDebugEnabled()) { |
| log.debug("Couldn't find the incoming mediation for the service " |
| + service.getName()); |
| } |
| } |
| } else { |
| String message = "Couldn't find the Service for the associated message with id " |
| + messageContext.getMessageID(); |
| log.error(message); |
| throw new AxisFault(message); |
| } |
| return true; |
| } |
| |
| public static boolean mediateOutMessage(Log log, MessageContext messageContext, |
| org.apache.synapse.MessageContext synCtx) |
| throws AxisFault { |
| |
| AxisService service = messageContext.getAxisService(); |
| if (service != null) { |
| Parameter inMediationParam |
| = service.getParameter(HandlerConstants.OUT_SEQUENCE_PARAM_NAME); |
| if (inMediationParam != null && inMediationParam.getValue() != null) { |
| if (inMediationParam.getValue() instanceof Mediator) { |
| Mediator inMessageSequence = (Mediator) inMediationParam.getValue(); |
| return inMessageSequence.mediate(synCtx); |
| } else if (inMediationParam.getValue() instanceof String) { |
| Mediator inMessageSequence = synCtx.getConfiguration().getSequence( |
| (String) inMediationParam.getValue()); |
| return inMessageSequence.mediate(synCtx); |
| } else { |
| if (log.isDebugEnabled()) { |
| log.debug("The provided out message mediation " + |
| "sequence is not a proper mediator"); |
| } |
| } |
| } else { |
| if (log.isDebugEnabled()) { |
| log.debug("Couldn't find the outgoing mediation for the service " |
| + service.getName()); |
| } |
| } |
| } else { |
| String message = "Couldn't find the Service for the associated message with id " |
| + messageContext.getMessageID(); |
| log.error(message); |
| throw new AxisFault(message); |
| } |
| return true; |
| } |
| } |