/*
* Use of this J2EE Connectors Sample Source Code file is governed by
* the following modified BSD license:
*
* Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* -Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* -Redistribution in binary form must reproduct the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND
* ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES OR LIABILITIES
* SUFFERED BY LICENSEE AS A RESULT OF OR RELATING TO USE, MODIFICATION
* OR DISTRIBUTION OF THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
* SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
* OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
* PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
* LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE,
* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that Software is not designed, licensed or intended
* for use in the design, construction, operation or maintenance of any
* nuclear facility.
*/
package com.sun.connector.blackbox;
import javax.resource.spi.BootstrapContext;
import javax.resource.spi.XATerminator;
import javax.resource.spi.work.WorkManager;
import java.io.*;
public class BootstrapHolder {
private BootstrapContext context;
private XATerminator xat;
private WorkManager wm;
public BootstrapHolder(BootstrapContext context) {
this.context = context;
this.wm = (WorkManager) makeCopyOfObject(context.getWorkManager());
checkEquality(wm, context.getWorkManager());
this.xat = (XATerminator) makeCopyOfObject(context.getXATerminator());
}
private boolean checkEquality(Object obj_1, Object obj_2) {
boolean equal = obj_1.equals(obj_2);
if(equal){
System.out.println("checkEquality : objects of "+obj_1.getClass().getName() +" , "+obj_2.getClass().getName()+" are equal ");
}else{
System.out.println("checkEquality : objects of "+obj_1.getClass().getName() +" , "+obj_2.getClass().getName()+" are not equal ");
}
return equal;
}
public Object makeCopyOfObject(Object obj) {
if (obj instanceof Serializable) {
try {
// first serialize the object
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(obj);
oos.flush();
byte[] data = bos.toByteArray();
oos.close();
bos.close();
// now deserialize it
ByteArrayInputStream bis = new ByteArrayInputStream(data);
ObjectInputStream ois = new ObjectInputStream(bis);
return ois.readObject();
} catch (Exception ex) {
RuntimeException re =
new RuntimeException("Cant copy Serializable object of : " + obj.getClass().getName());
re.initCause(ex);
throw re;
}
} else {
throw new RuntimeException("Cant copy Serializable object of : " + obj.getClass().getName());
}
}
}