/*
 *  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.axis2.transport;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMText;

public class Echo {

    private static final Log log = LogFactory.getLog(Echo.class);
    public static final String SERVICE_NAME = "EchoXMLService";
    public static final String ECHO_OM_ELEMENT_OP_NAME = "echoOMElement";

    public void echoVoid() {
        log.info("echo Service Called");
    }

    public void echoOMElementNoResponse(OMElement omEle) {
        log.info("echoOMElementNoResponse service called.");
    }

    public OMElement echoOMElement(OMElement omEle) {
        omEle.buildWithAttachments();
        omEle.setLocalName(omEle.getLocalName() + "Response");
        if (omEle.getFirstElement().getText().trim().startsWith("fault")) {
            throw new RuntimeException("fault string found in echoOMElement");
        }
        return omEle;
    }

    public OMElement echoOM(OMElement omEle) {
        return omEle;
    }

    public String echoString(String in) {
        return in;
    }

    public int echoInt(int in) {
        return in;
    }

    public OMElement echoMTOMtoBase64(OMElement omEle) {
        OMText omText = (OMText)(omEle.getFirstElement()).getFirstOMChild();
        omText.setOptimize(false);
        return omEle;
    }
}