/**
 * 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.xml.security.stax.ext;

import java.util.List;
import java.util.Map;

/**
 * This class holds per document, context informations
 *
 * @author $Author: giger $
 * @version $Revision: 1367437 $ $Date: 2012-07-31 08:20:29 +0100 (Tue, 31 Jul 2012) $
 */
public interface DocumentContext {

    /**
     * @return The Encoding of the document
     */
    String getEncoding();

    /**
     * @return The base URI of the document if known
     */
    String getBaseURI();

    /**
     * Indicates if we currently stay in an encrypted content
     */
    void setIsInEncryptedContent(int index, Object object);

    /**
     * unset when we leave the encrypted content
     */
    void unsetIsInEncryptedContent(Object object);

    /**
     * @return true if we currently stay in encrypted content
     */
    boolean isInEncryptedContent();

    /**
     * Indicates if we currently stay in a signed content
     */
    void setIsInSignedContent(int index, Object object);

    /**
     * unset when we leave the signed content
     */
    void unsetIsInSignedContent(Object object);

    /**
     * @return true if we currently stay in signed content
     */
    boolean isInSignedContent();

    List<XMLSecurityConstants.ContentType> getProtectionOrder();

    Map<Integer, XMLSecurityConstants.ContentType> getContentTypeMap();
}
