compact2, compact3
javax.transaction.xa
Interface Xid
-
public interface XidThe 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
Fields Modifier and Type Field and Description static intMAXBQUALSIZEMaximum number of bytes returned by getBqual.static intMAXGTRIDSIZEMaximum number of bytes returned by getGtrid.
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method and Description byte[]getBranchQualifier()Obtain the transaction branch identifier part of XID as an array of bytes.intgetFormatId()Obtain the format identifier part of the XID.byte[]getGlobalTransactionId()Obtain the global transaction identifier part of XID as an array of bytes.
-
-
-
Field Detail
MAXGTRIDSIZE
static final int MAXGTRIDSIZE
Maximum number of bytes returned by getGtrid.- See Also:
- Constant Field Values
MAXBQUALSIZE
static final int MAXBQUALSIZE
Maximum number of bytes returned by getBqual.- See Also:
- Constant Field Values
-
Method Detail
getFormatId
int getFormatId()
Obtain the format identifier part of the XID.- Returns:
- Format identifier. O means the OSI CCR format.
getGlobalTransactionId
byte[] getGlobalTransactionId()
Obtain the global transaction identifier part of XID as an array of bytes.- Returns:
- Global transaction identifier.
getBranchQualifier
byte[] getBranchQualifier()
Obtain the transaction branch identifier part of XID as an array of bytes.- Returns:
- Global transaction identifier.
-
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.
