com.adaptris.core.sap

Class TransactionIdRepository

java.lang.Object

com.adaptris.core.sap.TransactionIdRepository

Direct Known Subclasses:

NullRepository, XmlFileRepository

public abstract class TransactionIdRepository
extends java.lang.Object

This class is the base abstract class for the storing of SAP Transaction IDs

The SAP transaction id is intended to be unique, any duplicate transaction id that is sent or received should be ignored, and flagged for warning. In most instances this should never be the case, as Transaction ID generation is performed directly by the SAP back-end which guarantees its uniqueness.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	logR

Constructor Summary

Constructors

Constructor and Description
TransactionIdRepository()

Method Summary

Modifier and Type	Method and Description
abstract TransactionId	retrieveByMessageId(java.lang.String id) Retrieve a tid from the store.
abstract TransactionId	retrieveByTid(java.lang.String tid) Retrieve a tid from the store.
abstract void	saveOrUpdate(TransactionId tid) Store this transaction id.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logR

protected transient org.slf4j.Logger logR

Constructor Detail

TransactionIdRepository

public TransactionIdRepository()

See Also:

Object.Object()

Method Detail

retrieveByTid

public abstract TransactionId retrieveByTid(java.lang.String tid)
                                     throws java.lang.Exception

Retrieve a tid from the store.

Parameters:

tid - the transcation id.

Returns:

the existing transaction id or null if not found.

Throws:

java.lang.Exception - on error.

retrieveByMessageId

public abstract TransactionId retrieveByMessageId(java.lang.String id)
                                           throws java.lang.Exception

Retrieve a tid from the store.

Parameters:

id - the AdaptrisMessage id.

Returns:

the existing transaction id or null if not found.

Throws:

java.lang.Exception - on error.

saveOrUpdate

public abstract void saveOrUpdate(TransactionId tid)
                           throws java.lang.Exception

Store this transaction id.

Parameters:

tid - the transaction id.

Throws:

java.lang.Exception - if there was any error, such as the TID already existing.