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javax.transaction.xa
public interface: Xid [javadoc | source] The Xid interface is a Java mapping of the X/Open transaction identifier XID structure. This interface specifies three accessor methods to retrieve a global transaction format ID, global transaction ID, and branch qualifier. The Xid interface is used by the transaction manager and the resource managers. This interface is not visible to the application programs.
Field Summary
static final  int MAXGTRIDSIZE    Maximum number of bytes returned by getGtrid. 
static final  int MAXBQUALSIZE    Maximum number of bytes returned by getBqual. 
Method from javax.transaction.xa.Xid Summary:
getBranchQualifier,   getFormatId,   getGlobalTransactionId
Method from javax.transaction.xa.Xid Detail:
 public byte[] getBranchQualifier()
    Obtain the transaction branch identifier part of XID as an array of bytes.
 public int getFormatId()
    Obtain the format identifier part of the XID.
 public byte[] getGlobalTransactionId()
    Obtain the global transaction identifier part of XID as an array of bytes.