de.sones.mule.demo.transformers.GQLToHttpRequestTransformer.java Source code

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Here is the source code for de.sones.mule.demo.transformers.GQLToHttpRequestTransformer.java

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/*
* sones GraphDB Talend Client Library
* Copyright (C) 2007-2011 sones GmbH - http://www.sones.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/

package de.sones.mule.demo.transformers;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.net.URI;

import org.apache.commons.httpclient.HttpMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.mule.api.MuleMessage;
import org.mule.api.config.MuleProperties;
import org.mule.api.transformer.TransformerException;
import org.mule.transformer.AbstractMessageTransformer;

public class GQLToHttpRequestTransformer extends AbstractMessageTransformer {

    @Override
    public Object transformMessage(MuleMessage message, String arg1) throws TransformerException {

        try {

            HttpMethod result;

            //Get the contents of the previous message
            Object src = message.getPayload();

            System.out.println("Body:" + src.toString());

            //Get the endpoint which is configured
            String endpoint = message.getOutboundProperty(MuleProperties.MULE_ENDPOINT_PROPERTY, null);

            System.out.println("Enpoint:" + endpoint);

            //Create an uri
            URI uri = null;

            uri = new URI(endpoint);

            PostMethod postMethod = new PostMethod(uri.toString());

            InputStream is = new ByteArrayInputStream(src.toString().getBytes("UTF-8"));

            postMethod.setRequestBody(src.toString());

            result = postMethod;

            return result;

        } catch (Exception e) {
            throw new TransformerException(this, e);
        }

    }

}