/*
* 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.core.axis2;
import org.apache.axis2.AxisFault;
import org.apache.axis2.description.Parameter;
import org.apache.axis2.engine.AxisConfiguration;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.synapse.MessageContext;
import org.apache.synapse.SynapseException;
import org.apache.synapse.SynapseConstants;
import org.apache.synapse.config.SynapseConfiguration;
import org.apache.synapse.core.SynapseEnvironment;
/**
* The MessageContext needs to be set up and then is used by the SynapseMessageReceiver to inject messages.
* This class is used by the SynapseMessageReceiver to find the environment. The env is stored in a Parameter to the Axis2 config
*/
public class MessageContextCreatorForAxis2 {
private static final Log log = LogFactory.getLog(MessageContextCreatorForAxis2.class);
private static SynapseConfiguration synCfg = null;
private static SynapseEnvironment synEnv = null;
public static MessageContext getSynapseMessageContext(
org.apache.axis2.context.MessageContext axisMsgCtx) throws AxisFault {
if (synCfg == null || synEnv == null) {
String msg = "Synapse environment has not initialized properly..";
log.fatal(msg);
throw new SynapseException(msg);
}
// we should try to get the synapse configuration and environment from
// the axis2 configuration.
SynapseEnvironment synapseEnvironment = getSynapseEnvironment(axisMsgCtx);
SynapseConfiguration synapseConfiguration = getSynapseConfiguration(axisMsgCtx);
if (synapseConfiguration != null && synapseEnvironment != null) {
return new Axis2MessageContext(axisMsgCtx, synapseConfiguration, synapseEnvironment);
} else {
return new Axis2MessageContext(axisMsgCtx, synCfg, synEnv);
}
}
public static void setSynConfig(SynapseConfiguration synCfg) {
MessageContextCreatorForAxis2.synCfg = synCfg;
}
public static void setSynEnv(SynapseEnvironment synEnv) {
MessageContextCreatorForAxis2.synEnv = synEnv;
}
private static SynapseConfiguration getSynapseConfiguration(
org.apache.axis2.context.MessageContext axisMsgCtx) {
AxisConfiguration axisCfg = axisMsgCtx.getConfigurationContext().getAxisConfiguration();
Parameter param = axisCfg.getParameter(SynapseConstants.SYNAPSE_CONFIG);
if (param != null) {
return (SynapseConfiguration) param.getValue();
}
return null;
}
private static SynapseEnvironment getSynapseEnvironment(
org.apache.axis2.context.MessageContext axisMsgCtx) {
AxisConfiguration axisCfg = axisMsgCtx.getConfigurationContext().getAxisConfiguration();
Parameter param = axisCfg.getParameter(SynapseConstants.SYNAPSE_ENV);
if (param != null) {
return (SynapseEnvironment) param.getValue();
}
return null;
}
}