costin 2003/01/14 16:34:05
Added: modeler/src/java/org/apache/commons/modeler
BaseNotification.java
Log:
Added a base notification - with int code and notes for fast access.
Revision Changes Path
1.1
jakarta-commons/modeler/src/java/org/apache/commons/modeler/BaseNotification.java
Index: BaseNotification.java
===================================================================
/*
* ====================================================================
*
* The Apache Software License, Version 1.1
*
* Copyright (c) 1999 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
* Foundation" must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* [Additional notices, if required by prior licensing conditions]
*
*/
package org.apache.commons.modeler;
import javax.management.Notification;
/**
* Base JMX Notification. Supports in int code and notes - for faster
* access and dispatching.
*
* @author Costin Manolache
*/
public final class BaseNotification extends Notification {
// ----------------------------------------------------------- Constructors
int code;
/**
* Private constructor.
*/
private BaseNotification(String type,
Object source,
long seq,
long tstamp,
int code) {
super(type, source, seq, tstamp);
this.code=code;
}
/** Action id, useable in switches and table indexes
*/
public int getCode() {
return code;
}
static int noteId[]=new int[4];
static String noteName[][]=new String[4][];
private Object notes[]=new Object[32];
public final Object getNote(int i ) {
return notes[i];
}
public final void setNote(int i, Object o ) {
notes[i]=o;
}
/** @deprecated JNDI should be used instead
*/
public static int getNoteId( int type, String name ) {
for( int i=0; i<noteId[type]; i++ ) {
if( name.equals( noteName[type][i] ))
return i;
}
int id=noteId[type]++;
noteName[type][id]=name;
return id;
}
}
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