org.hsqldb.jdbc.pool
Class JDBCXID
java.lang.Object
org.hsqldb.jdbc.pool.JDBCXID
- All Implemented Interfaces:
- Xid
public class JDBCXID
- extends Object
- implements Xid
Implementation of Xid for tests.
// Example usage:
JDBCXADataSource ds = new JDBCXADataSource();
ds.setUser(user);
ds.setPassword(password);
ds.setUrl(jdbcUrl);
XAConnection xaCon = ds.getConnection();
Connection con = xaCon.getConnection();
Xid xid = JDBCXID.getUniqueXid((int)Thread.currentThread().getId());
XAResource xaRes = xaCon.getXAResource();
// Start the transaction.
System.out.println("Starting XA transaction with xid = " + xid.toString());
xaRes.setTransactionTimeout(0);
xaRes.start(xid,XAResource.TMNOFLAGS);
// Do work here ....
// Commit the transaction.
xaRes.end(xid,XAResource.TMSUCCESS);
xaRes.commit(xid,true);
// Cleanup.
con.close();
xaCon.close();
- Author:
- Fred Toussi (fredt@users dot sourceforge.net), Campbell Burnet (campbell-burnet@users dot sourceforge.net)
Constructor Summary |
JDBCXID(int formatID,
byte[] txID,
byte[] txBranch)
|
JDBCXID
public JDBCXID(int formatID,
byte[] txID,
byte[] txBranch)
getFormatId
public int getFormatId()
- Specified by:
getFormatId
in interface Xid
getGlobalTransactionId
public byte[] getGlobalTransactionId()
- Specified by:
getGlobalTransactionId
in interface Xid
getBranchQualifier
public byte[] getBranchQualifier()
- Specified by:
getBranchQualifier
in interface Xid
hashCode
public int hashCode()
- Overrides:
hashCode
in class Object
equals
public boolean equals(Object other)
- Overrides:
equals
in class Object
toString
public String toString()
- Overrides:
toString
in class Object
getUniqueXid
public static Xid getUniqueXid(int threadId)
- Retrieves a randomly generated JDBCXID.
The newly generated object is based on the local IP address, the given
threadId and a randomly generated number using the current time
in milliseconds as the random seed.
Note that java.util.Random is used, not java.security.SecureRandom.
- Parameters:
threadId
- can be a real thread id or just some convenient
tracking value.
- Returns:
- a randomly generated JDBCXID
Copyright © 2001 - 2017 HSQL Development Group.