java/gov/nist/javax/sip/stack/MessageLog.java

/*
* Conditions Of Use
*
* This software was developed by employees of the National Institute of
* Standards and Technology (NIST), an agency of the Federal Government.
* Pursuant to title 15 Untied States Code Section 105, works of NIST
* employees are not subject to copyright protection in the United States
* and are considered to be in the public domain.  As a result, a formal
* license is not needed to use the software.
*
* This software is provided by NIST as a service and is expressly
* provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
* AND DATA ACCURACY.  NIST does not warrant or make any representations
* regarding the use of the software or the results thereof, including but
* not limited to the correctness, accuracy, reliability or usefulness of
* the software.
*
* Permission to use this software is contingent upon your acceptance
* of the terms of this agreement
*
* .
*
*/
/*******************************************************************************
* Product of NIST/ITL Advanced Networking Technologies Division (ANTD).        *
*******************************************************************************/

package gov.nist.javax.sip.stack;

import gov.nist.javax.sip.LogRecord;

/**
 * This class stores a message along with some other informations
 * Used to log messages.
 *
 *@version 1.2 $Revision: 1.9 $ $Date: 2009/07/17 18:58:13 $
 *
 * @author M. Ranganathan   <br/>
 * @author Marc Bednarek  <br/>
 *
 *
 */
class MessageLog implements LogRecord {

    private String message;

    private String source;

    private String destination;

    private long timeStamp;

    private boolean isSender;

    private String firstLine;

    private String tid;

    private String callId;

    private long timeStampHeaderValue;

    /* (non-Javadoc)
     * @see gov.nist.javax.sip.stack.LogRecord#equals(java.lang.Object)
     */
    public boolean equals(Object other) {
        if (!(other instanceof MessageLog)) {
            return false;
        } else {
            MessageLog otherLog = (MessageLog) other;
            return otherLog.message.equals(message)
                && otherLog.timeStamp == timeStamp;
        }
    }

    /**
     * Constructor
     */

    public MessageLog(
        String message,
        String source,
        String destination,
        String timeStamp,
        boolean isSender,
        String firstLine,
        String tid,
        String callId,
        long timeStampHeaderValue) {
        if (message == null || message.equals(""))
            throw new IllegalArgumentException("null msg");
        this.message = message;
        this.source = source;
        this.destination = destination;
        try {
            long ts = Long.parseLong(timeStamp);
            if (ts < 0)
                throw new IllegalArgumentException("Bad time stamp ");
            this.timeStamp = ts;
        } catch (NumberFormatException ex) {
            throw new IllegalArgumentException(
                "Bad number format " + timeStamp);
        }
        this.isSender = isSender;
        this.firstLine = firstLine;
        this.tid = tid;
        this.callId = callId;
        this.timeStampHeaderValue = timeStampHeaderValue;
    }



    public MessageLog(
        String message,
        String source,
        String destination,
        long timeStamp,
        boolean isSender,
        String firstLine,
        String tid,
        String callId,
        long timestampVal) {
        if (message == null || message.equals(""))
            throw new IllegalArgumentException("null msg");
        this.message = message;
        this.source = source;
        this.destination = destination;
        if (timeStamp < 0)
            throw new IllegalArgumentException("negative ts");
        this.timeStamp = timeStamp;
        this.isSender = isSender;
        this.firstLine = firstLine;
        this.tid = tid;
        this.callId = callId;
        this.timeStampHeaderValue = timestampVal;
    }


    /* (non-Javadoc)
     * @see gov.nist.javax.sip.stack.LogRecord#toString()
     */

    public String toString() {
        String log;


            log =
                "<message\nfrom=\""
                    + source
                    + "\" \nto=\""
                    + destination
                    + "\" \ntime=\""
                    + timeStamp
                    + "\"" +
                    (this.timeStampHeaderValue != 0 ? "\ntimeStamp = \"" + timeStampHeaderValue + "\"": "")
                    +"\nisSender=\""
                    + isSender
                    + "\" \ntransactionId=\""
                    + tid
                    + "\" \ncallId=\""
                    + callId
                    + "\" \nfirstLine=\""
                    + firstLine.trim() + "\"" +
                    " \n>\n";
            log += "<![CDATA[";
            log += message;
            log += "]]>\n";
            log += "</message>\n";

        return log;
    }
}