de.ipcon.db.protocol

Class BackendRequestSave

java.lang.Object

de.ipcon.db.protocol.AbstractBackendRequest

de.ipcon.db.protocol.ComplexBackendRequest

de.ipcon.db.protocol.BackendRequestSave

All Implemented Interfaces:

BackendRequestI, BackendRequestSaveI, ComplexBackendRequestI

public class BackendRequestSave
extends ComplexBackendRequest
implements BackendRequestSaveI

Field Summary

Fields inherited from interface de.ipcon.db.protocol.BackendRequestI

DEFAULT_TIMEOUT_COMPLEX_COMMANDS, DEFAULT_TIMEOUT_CONCISE_COMMANDS, DEFAULT_TIMEOUT_MEDIUM_COMMANDS, DEFAULT_TIMEOUT_SIMPLE_COMMANDS

Constructor Summary

Constructors

Constructor and Description
BackendRequestSave()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	applyBOLoader(java.lang.Object bo)
TransactionAnswer	getTransactionAnswer()
void	initClientSide(java.lang.String _serverAddress, int _getResultsTimeoutSeconds, Transaction _tx, int _lockTimeout, int _retries)
void	processRequest()
void	readRequestParameters(SecureObjectInputI in)
void	writeRequestResults(SecureObjectOutputI out)

Methods inherited from class de.ipcon.db.protocol.AbstractBackendRequest

calculateResponse, getBCH, getCommand, getCommandString, getDefaultExceptionPrefix, getProgressDisplay, getResponseException, getResults, getSession, getSlot, getUtx, initClientSide, initServerSide, isAllowedUnauthenticated, isParallelProcessAndWrite, prepareRequest, receiveResponse, releaseTransport, sendRequest, setException

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.ipcon.db.protocol.BackendRequestI

calculateResponse, getCommandString, getDefaultExceptionPrefix, getResponseException, getResults, getSlot, initClientSide, initServerSide, isAllowedUnauthenticated, isParallelProcessAndWrite, prepareRequest, receiveResponse, releaseTransport, sendRequest, setException

Constructor Detail

BackendRequestSave

public BackendRequestSave()

Method Detail

initClientSide

public void initClientSide(java.lang.String _serverAddress,
                           int _getResultsTimeoutSeconds,
                           Transaction _tx,
                           int _lockTimeout,
                           int _retries)

Specified by:

initClientSide in interface BackendRequestSaveI

_lockTimeout - time to wait in seconds until a locking error is reported in case some object is already locked by another thread; defaults to -1. Zero or less for no waiting, i.e. immediate timeout (or rather the defined lock-timeout of JDO, which defaults to 30s), an infinite value for no timeout.

getTransactionAnswer

public TransactionAnswer getTransactionAnswer()
                                       throws ObjectNotPersistentException,
                                              ObjectsNotPersistentException,
                                              SaveException,
                                              FeatureNotAvailableException

Specified by:

getTransactionAnswer in interface BackendRequestSaveI

Throws:

ObjectNotPersistentException

ObjectsNotPersistentException

SaveException

FeatureNotAvailableException

readRequestParameters

public void readRequestParameters(SecureObjectInputI in)
                           throws java.io.IOException,
                                  java.lang.ClassNotFoundException

Specified by:

readRequestParameters in interface BackendRequestI

Throws:

java.io.IOException

java.lang.ClassNotFoundException

processRequest

public void processRequest()

Specified by:

processRequest in interface BackendRequestI

writeRequestResults

public void writeRequestResults(SecureObjectOutputI out)
                         throws java.io.IOException

Specified by:

writeRequestResults in interface BackendRequestI

Throws:

java.io.IOException

applyBOLoader

public java.lang.Object applyBOLoader(java.lang.Object bo)