modules/integration/test/org/apache/axis2/swa/EchoSwA.java

/*
 * Copyright 2004,2005 The Apache Software Foundation.
 *
 * Licensed 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.swa;

import org.apache.axiom.attachments.Attachments;
import org.apache.axiom.om.OMAttribute;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMText;
import org.apache.axiom.om.impl.llom.OMTextImpl;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.wsdl.WSDLConstants;

import javax.activation.DataHandler;
import javax.xml.namespace.QName;

/**
 * @version $Rev: $ $Date: $
 */

public class EchoSwA {

    public EchoSwA() {
    }

    public OMElement echoAttachment(OMElement omEle) throws AxisFault {
        OMElement child = (OMElement) omEle.getFirstOMChild();
        OMAttribute attr = child.getAttribute(new QName("href"));
        String contentID = attr.getAttributeValue();
        contentID = contentID.trim();
        if (contentID.substring(0, 3).equalsIgnoreCase("cid")) {
            contentID = contentID.substring(4);
        }

        MessageContext msgCtx = MessageContext.getCurrentMessageContext();
        Attachments attachment = (msgCtx).getAttachmentMap();

        DataHandler dataHandler = attachment.getDataHandler(contentID);
        OMText textNode = new OMTextImpl(dataHandler, omEle.getOMFactory());
        omEle.build();
        child.detach();
        omEle.addChild(textNode);
        return omEle;
    }

    public OMElement echoOMElement(OMElement omEle) throws AxisFault {
        OMElement child = (OMElement) omEle.getFirstOMChild();
        MessageContext msgCtx = MessageContext.getCurrentMessageContext();
        Attachments attachment = (msgCtx).getAttachmentMap();
        msgCtx.getOperationContext().getMessageContext(
                WSDLConstants.MESSAGE_LABEL_OUT_VALUE).setAttachmentMap(attachment);

        omEle.build();
        return omEle;
    }
}