DescribeProcessResponse.java

/* Copyright (c) 2001 - 2013 OpenPlans - www.openplans.org. All rights reserved.
 * This code is licensed under the GPL 2.0 license, available at the root
 * application directory.
 */

package org.geoserver.wps.response;

import java.io.IOException;
import java.io.OutputStream;

import javax.xml.transform.TransformerException;

import org.geoserver.ows.Response;
import org.geoserver.platform.Operation;
import org.geotools.xml.transform.TransformerBase;

/**
 * DescribeProcess response
 *
 * @author Lucas Reed, Refractions Research Inc
 */
public class DescribeProcessResponse extends Response {
    public DescribeProcessResponse() {
        super(TransformerBase.class);
    }

    @Override
    public boolean canHandle(Operation operation) {
        return "DescribeProcess".equalsIgnoreCase(operation.getId()) &&
            operation.getService().getId().equals("wps");
    }

    public String getMimeType(Object value, Operation operation) {
        return "application/xml";
    }

    public void write(Object value, OutputStream output, Operation operation) throws IOException {
        TransformerBase tx = (TransformerBase)value;

        try {
            tx.transform(operation.getParameters()[0], output);
        } catch (TransformerException e) {
            throw (IOException)new IOException().initCause(e);
        }

        return;
    }
}