# FIXMessageFromatter.java

    /*
     * 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.transport.fix.message;

    import java.io.IOException;
    import java.io.OutputStream;
    import java.net.URL;

    import org.apache.axiom.om.OMNamespace;
    import org.apache.axiom.om.OMOutputFormat;
    import org.apache.axiom.soap.SOAPBody;
    import org.apache.axis2.AxisFault;
    import org.apache.axis2.Constants;
    import org.apache.axis2.context.MessageContext;
    import org.apache.axis2.transport.MessageFormatter;
    import org.apache.commons.logging.Log;
    import org.apache.commons.logging.LogFactory;
    import org.apache.synapse.transport.fix.FIXUtils;

    /**
     * Reads the incoming message context and convert them back to the fix raw
     * message
     *
     */
    public class FIXMessageFromatter implements MessageFormatter {

    	private Log log = LogFactory.getLog(FIXMessageFromatter.class);

    	public String formatSOAPAction(MessageContext arg0, OMOutputFormat arg1, String arg2) {
    		return null;
    	}

    	public byte[] getBytes(MessageContext arg0, OMOutputFormat arg1) throws AxisFault {

    		return null;
    	}

    	public String getContentType(MessageContext msgCtxt, OMOutputFormat format, String soapActionString) {
    		String contentType = (String) msgCtxt.getProperty(Constants.Configuration.CONTENT_TYPE);
    		String encoding = format.getCharSetEncoding();
    		if (contentType == null) {
    			contentType = (String) msgCtxt.getProperty(Constants.Configuration.MESSAGE_TYPE);
    		}
    		if (encoding != null) {
    			contentType += "; charset=" + encoding;
    		}
    		return contentType;
    	}

    	public URL getTargetAddress(MessageContext arg0, OMOutputFormat arg1, URL arg2) throws AxisFault {
    		return null;
    	}

    	/**
    	 * Read the FIX message payload and identify the namespace if exists
    	 *
    	 * @param fixBody
    	 *            FIX message payload
    	 * @return namespace as a OMNamespace
    	 */
    	public static OMNamespace getNamespaceOfFIXPayload(SOAPBody fixBody) {
    		return fixBody.getFirstElementNS();
    	}

    	public void writeTo(MessageContext msgCtx, OMOutputFormat format, OutputStream out, boolean arg3) throws AxisFault {

    		FIXUtils fixUtils = new FIXUtils();

    		try {
    			quickfix.Message message = fixUtils.createFIXMessage(msgCtx);
    			out.write(message.toString().getBytes());
    		} catch (IOException e) {
    			log.error("Error while formatting FIX SOAP message", e);
    			throw new AxisFault(e.getMessage());
    		}

    	}

    }