de.ipcon.db.protocol

Class AbstractBackendRequest

java.lang.Object

de.ipcon.db.protocol.AbstractBackendRequest

All Implemented Interfaces:

BackendRequestI

Direct Known Subclasses:

ComplexBackendRequest, SimpleBackendRequest

public abstract class AbstractBackendRequest
extends java.lang.Object
implements BackendRequestI

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
AbstractBackendRequest(int _cmd)

Method Summary

Modifier and Type	Method and Description
void	calculateResponse(L10nCurrentLocaleProviderI localeProviderForThread, java.lang.String threadName)
BackendCommandHandlerI	getBCH()
int	getCommand()
java.lang.String	getCommandString()
java.lang.String	getDefaultExceptionPrefix()
ProgressDisplayI	getProgressDisplay()
java.lang.Exception	getResponseException()
java.lang.Object[]	getResults()
BackendSessionI	getSession()
java.lang.Integer	getSlot()
DBManUserContextI	getUtx()
void	initClientSide(java.lang.String _serverAddress, int _getResultsTimeoutSeconds)
void	initServerSide(java.lang.Integer _slot, BackendCommandHandlerI _backendCommandHandler)
boolean	isAllowedUnauthenticated()
boolean	isParallelProcessAndWrite()
void	prepareRequest()
boolean	receiveResponse(TransportProviderI transportProvider, TransportI transport)
boolean	releaseTransport()
void	sendRequest(TransportI transport)
void	setException(java.lang.Exception e) Sets the passed exception in the future-object.

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

processRequest, readRequestParameters, writeRequestResults

Constructor Detail

AbstractBackendRequest

public AbstractBackendRequest(int _cmd)

Method Detail

setException

public void setException(java.lang.Exception e)

Description copied from interface: BackendRequestI

Sets the passed exception in the future-object. Needed for waking up waiting threads if something goes wrong before the actual request is sent.

Specified by:

setException in interface BackendRequestI

getCommand

public int getCommand()

getCommandString

public java.lang.String getCommandString()

Specified by:

getCommandString in interface BackendRequestI

getDefaultExceptionPrefix

public java.lang.String getDefaultExceptionPrefix()

Specified by:

getDefaultExceptionPrefix in interface BackendRequestI

getSlot

public java.lang.Integer getSlot()

Specified by:

getSlot in interface BackendRequestI

getProgressDisplay

public ProgressDisplayI getProgressDisplay()

releaseTransport

public boolean releaseTransport()

Specified by:

releaseTransport in interface BackendRequestI

isAllowedUnauthenticated

public boolean isAllowedUnauthenticated()

Specified by:

isAllowedUnauthenticated in interface BackendRequestI

getBCH

public BackendCommandHandlerI getBCH()

getUtx

public DBManUserContextI getUtx()

getSession

public BackendSessionI getSession()

initClientSide

public void initClientSide(java.lang.String _serverAddress,
                           int _getResultsTimeoutSeconds)

Specified by:

initClientSide in interface BackendRequestI

prepareRequest

public void prepareRequest()

Specified by:

prepareRequest in interface BackendRequestI

sendRequest

public void sendRequest(TransportI transport)
                 throws ServerConnectionException

Specified by:

sendRequest in interface BackendRequestI

Throws:

ServerConnectionException

receiveResponse

public boolean receiveResponse(TransportProviderI transportProvider,
                               TransportI transport)

Specified by:

receiveResponse in interface BackendRequestI

getResults

public java.lang.Object[] getResults()
                              throws ServerConnectionException

Specified by:

getResults in interface BackendRequestI

Throws:

ServerConnectionException

initServerSide

public void initServerSide(java.lang.Integer _slot,
                           BackendCommandHandlerI _backendCommandHandler)

Specified by:

initServerSide in interface BackendRequestI

calculateResponse

public void calculateResponse(L10nCurrentLocaleProviderI localeProviderForThread,
                              java.lang.String threadName)

Specified by:

calculateResponse in interface BackendRequestI

getResponseException

public java.lang.Exception getResponseException()

Specified by:

getResponseException in interface BackendRequestI

isParallelProcessAndWrite

public boolean isParallelProcessAndWrite()

Specified by:

isParallelProcessAndWrite in interface BackendRequestI