com.atomikos.icatch.jta.XAResourceKey Maven / Gradle / Ivy
/**
* Copyright (C) 2000-2020 Atomikos
*
* LICENSE CONDITIONS
*
* See http://www.atomikos.com/Main/WhichLicenseApplies for details.
*/
package com.atomikos.icatch.jta;
import javax.transaction.xa.XAException;
import javax.transaction.xa.XAResource;
/**
* Instances of this class can be used to lookup resource transactions in a
* hashtable that uses the XAResource instance for mapping. This is needed
* because otherwise the JTA wouldn't work with XAResource implementations that
* have overridden equals.
*
*/
class XAResourceKey
{
private XAResource xares;
public XAResourceKey ( XAResource xares )
{
super ();
this.xares = xares;
}
public boolean equals ( Object o )
{
boolean ret = false;
if ( o instanceof XAResourceKey ) {
XAResourceKey other = (XAResourceKey) o;
try {
ret = (other.xares == xares || other.xares.isSameRM ( xares ));
} catch ( XAException e ) {
// just return false
}
}
return ret;
}
public int hashCode ()
{
return xares.getClass ().getName ().toString ().hashCode ();
}
public String toString ()
{
return xares.toString ();
}
}