/*
 * Copyright  2003-2005 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.ws.security.message;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.ws.security.message.token.Timestamp;
import org.apache.ws.security.util.WSSecurityUtil;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

/**
 * Builds a WS Timestamp and inserts it into the SOAP Envelope. Refer to the WS
 * specification 1.0. chapter 10 / appendix A.2
 * 
 * @author Christof Soehngen (Christof.Soehngen@syracom.de).
 */

public class WSAddTimestamp extends WSBaseMessage {
    private static Log log = LogFactory.getLog(WSAddTimestamp.class.getName());

    private Timestamp ts = null;

    private String id = null;

    /**
     * Constructor.
     * 
     * @deprecated replaced by {@link WSSecTimestamp#WSSecTimestamp()}
     */
    public WSAddTimestamp() {
    }

    /**
     * Constructor. <p/>
     * 
     * @param actor
     *            the name of the actor of the <code>wsse:Security</code>
     *            header
     * 
     * @deprecated replaced by {@link WSSecTimestamp#WSSecTimestamp()} and
     *             {@link WSSecHeader} for actor specification.
     */
    public WSAddTimestamp(String actor) {
        super(actor);
    }

    /**
     * Constructor. <p/>
     * 
     * @param actor
     *            The name of the actor of the <code>wsse:Security</code>
     *            header
     * @param mu
     *            Set <code>mustUnderstand</code> to true or false
     * @deprecated replaced by {@link WSSecTimestamp#WSSecTimestamp()} and
     *             {@link WSSecHeader} for actor and mustunderstand
     *             specification.
     */
    public WSAddTimestamp(String actor, boolean mu) {
        super(actor, mu);
    }

    /**
     * Adds a new <code>Timestamp</code> to a soap envelope.
     * 
     * A complete <code>Timestamp</code> is constructed and added to the
     * <code>wsse:Security</code> header.
     * 
     * @param doc
     *            The SOAP enevlope as W3C document
     * @param ttl
     *            This is the time difference in seconds between the
     *            <code>Created</code> and the <code>Expires</code> in
     *            <code>Timestamp</code>, set to zero if <code>Expires</code>
     *            should not be added.
     * @return Document with Timestamp added
     * @throws Exception
     * @deprecated replaced by
     *             {@link WSSecTimestamp#build(Document, WSSecHeader)} and
     *             {@link WSSecTimestamp#setTimeToLive(int)}
     */
    public Document build(Document doc, int ttl) {
        log.debug("Begin add timestamp...");
        Element securityHeader = insertSecurityHeader(doc);
        ts = new Timestamp(wssConfig.isPrecisionInMilliSeconds(), doc, ttl);
        if (id != null) {
            ts.setID(id);
        }
        WSSecurityUtil.prependChildElement(doc, securityHeader,
                ts.getElement(), true);
        return doc;
    }

    /**
     * Set the wsu:Id value of the Timestamp
     * 
     * @param id
     * @deprecated no replacement, id is created by default in
     *             {@link WSSecTimestamp}
     */
    public void setId(String id) {
        this.id = id;
        if (ts != null)
            ts.setID(id);
    }

    /**
     * Get the wsu:Id value of the Timestamp
     * 
     * @return TODO
     *
     * @deprecated replaced by {@link WSSecTimestamp#getId()}
     */
    public String getId() {
        return id;
    }
}