/*
 *  Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *  WSO2 Inc. 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.wso2.carbon.dataservices.core;

import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.receivers.RawXMLINOnlyMessageReceiver;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.dataservices.common.DBConstants;

/**
 * This class represents the Axis2 message receiver used to dispatch in-only service calls.
 */
public class DBInOnlyMessageReceiver extends RawXMLINOnlyMessageReceiver {

	private static final Log log = LogFactory.getLog(DBInOnlyMessageReceiver.class);

	/**
	 * Invokes the business logic invocation on the service implementation
	 * class
	 *
	 * @param msgContext
	 *            the incoming message context
	 * @throws AxisFault
	 *             on invalid method (wrong signature) or behavior (return
	 *             null)
	 */
	public void invokeBusinessLogic(MessageContext msgContext) throws AxisFault {
		try {
			if (log.isDebugEnabled()) {
				log.debug("Request received to DSS:  Data Service - " + msgContext.getServiceContext().getName() +
				          ", Operation - " + msgContext.getSoapAction() + ", Request body - " +
				          msgContext.getEnvelope().getText() + ", ThreadID - " + Thread.currentThread().getId());
			}
                        DataServiceProcessor.dispatch(msgContext);
                        msgContext.setProperty(DBConstants.TENANT_IN_ONLY_MESSAGE, Boolean.TRUE);
                } catch (Exception e) {
			log.error("Error in in-only message receiver", e);
			msgContext.setProperty(Constants.FAULT_NAME, DBConstants.DS_FAULT_NAME);
			throw DBUtils.createAxisFault(e);
		} finally {
			if (log.isDebugEnabled()) {
				log.debug("Request processing completed from DSS: Data Service - " +
				          msgContext.getServiceContext().getName() + ", Operation - " + msgContext.getSoapAction() +
				          ", ThreadID - " + Thread.currentThread().getId());
			}
		}
	}
    
}