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package org.soitoolkit.commons.mule.soap;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.cxf.helpers.CastUtils;
import org.apache.cxf.helpers.HttpHeaderHelper;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.interceptor.MessageSenderInterceptor;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.soitoolkit.commons.mule.jdbc.JdbcUtil;

/**
 * Based on a solution published in
 * http://www.mulesoft.org/jira/browse/MULE-4011 Is according to the jira fixed
 * in v3.0.1 and v3.1.0 so until then we will need this one!
 * 
 * Used by outbound-endpoints like:
 * 
 *  * 				
 * 					
 * 						
 * 					 
 * 				
 * 
 * 
 * @author magnuslarsson
 * 
 */
public class FixCxfEncodingInterceptor extends AbstractPhaseInterceptor {

	private final static Logger log = LoggerFactory.getLogger(FixCxfEncodingInterceptor.class);

	public FixCxfEncodingInterceptor() {
		super(Phase.PREPARE_SEND);
		addBefore(MessageSenderInterceptor.class.getName());
	}

	public void handleMessage(Message message) throws Fault {
		Map> headers = CastUtils.cast((Map) message.get(Message.PROTOCOL_HEADERS));
		if (headers == null) {
			headers = new HashMap>();
			message.put(Message.PROTOCOL_HEADERS, headers);
		}

		// String ct = (String)
		// message.getExchange().get(Endpoint.class).get(HttpHeaderHelper.CONTENT_TYPE);
		String ct = "text/xml;charset=UTF-8;";

		if (ct != null) {
			List contentType = new ArrayList();
			contentType.add(ct);
			headers.put(HttpHeaderHelper.getHeaderKey(HttpHeaderHelper.CONTENT_TYPE), contentType);
			message.put(HttpHeaderHelper.CONTENT_TYPE, ct);
			log.debug("### Added content-type: {}", ct);
		}

	}

}