/*

 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/**

 * 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 com.sun.org.apache.xml.internal.security.utils;

import com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException;

import org.w3c.dom.Document;

import org.w3c.dom.Element;

/**

 * Class SignatureElementProxy

 *

 */

public abstract class Signature11ElementProxy extends ElementProxy {

    protected Signature11ElementProxy() {

    }

    /**

     * Constructor Signature11ElementProxy

     *

     * @param doc

     */

    public Signature11ElementProxy(Document doc) {

        if (doc == null) {

            throw new RuntimeException("Document is null");

        }

        setDocument(doc);

        setElement(XMLUtils.createElementInSignature11Space(doc, this.getBaseLocalName()));

        String prefix = ElementProxy.getDefaultPrefix(getBaseNamespace());

        if (prefix == null || prefix.length() == 0) {

            getElement().setAttributeNS(Constants.NamespaceSpecNS, "xmlns", getBaseNamespace());

        } else {

            getElement().setAttributeNS(Constants.NamespaceSpecNS, "xmlns:" + prefix, getBaseNamespace());

        }

    }

    /**

     * Constructor Signature11ElementProxy

     *

     * @param element

     * @param baseURI

     * @throws XMLSecurityException

     */

    public Signature11ElementProxy(Element element, String baseURI) throws XMLSecurityException {

        super(element, baseURI);

    }

    /** {@inheritDoc} */

    public String getBaseNamespace() {

        return Constants.SignatureSpec11NS;

    }

}