/**
 *  Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *  WSO2 Inc. 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.wso2.carbon.mediator.header;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.impl.builder.StAXOMBuilder;

import javax.xml.stream.XMLStreamException;
import java.io.ByteArrayInputStream;

public class HeaderMediatorHelper {
    public static OMElement parseStringToElement(String xml) throws Exception {
        OMElement elem;
        try {
            ByteArrayInputStream bais = new ByteArrayInputStream(xml.getBytes());
            StAXOMBuilder builder = new StAXOMBuilder(bais);
            elem = builder.getDocumentElement();
        } catch (XMLStreamException e) {
            throw new Exception("Couldn't parse the sequence source as XML", e);
        }
        return elem;
    }
}
