com.j_spaces.jdbc

Class QueryProcessorStub

java.lang.Object

com.gigaspaces.lrmi.RemoteStub<IQueryProcessor>

com.j_spaces.jdbc.QueryProcessorStub

All Implemented Interfaces:

ILRMIProxy, IQueryProcessor, Externalizable, Serializable, Remote

public class QueryProcessorStub
extends RemoteStub<IQueryProcessor>
implements IQueryProcessor

Smart stub for the QueryProcessor

Since:

6.0

Author:

anna

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.j_spaces.jdbc.IQueryProcessor

QP_LOOKUP_NAME

Constructor Summary

Constructors

Constructor and Description
QueryProcessorStub()
QueryProcessorStub(IQueryProcessor directObjRef, IQueryProcessor dynamicProxy)

Method Summary

Modifier and Type	Method and Description
void	closeConnection(ConnectionContext context) Close connection
ResponsePacket	executeQuery(RequestPacket request, ConnectionContext context) Execute query request and returns the response
QuerySession	getSession(ConnectionContext context) Retrieve the query session that belongs to the given context
boolean	isAvailable() Check if QueryProcessor is available
ConnectionContext	newConnection() Starts new connection
void	setTransaction(Transaction transaction) Set an explicit transaction to be used by the query processor.

Methods inherited from class com.gigaspaces.lrmi.RemoteStub

closeProxy, disable, enable, equals, getConnectionUrl, getDynamicProxy, getGeneratedTraffic, getProxy, getReceivedTraffic, getRemoteHostAddress, getRemoteHostName, getRemoteNetworkAddress, getRemoteProcessId, getServicePlatformLogicalVersion, getStubId, hashCode, init, isClosed, isCollocated, isCollocatedStub, isDirect, isRemote, isStub, overrideMethodsMetadata, readExternal, toString, writeExternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

QueryProcessorStub

public QueryProcessorStub()

QueryProcessorStub

public QueryProcessorStub(IQueryProcessor directObjRef,
                          IQueryProcessor dynamicProxy)

Method Detail

closeConnection

public void closeConnection(ConnectionContext context)
                     throws RemoteException

Description copied from interface: IQueryProcessor

Close connection

Specified by:

closeConnection in interface IQueryProcessor

Throws:

RemoteException

setTransaction

public void setTransaction(Transaction transaction)
                    throws RemoteException

Description copied from interface: IQueryProcessor

Set an explicit transaction to be used by the query processor.

Specified by:

setTransaction in interface IQueryProcessor

Throws:

RemoteException

executeQuery

public ResponsePacket executeQuery(RequestPacket request,
                                   ConnectionContext context)
                            throws RemoteException,
                                   SQLException

Description copied from interface: IQueryProcessor

Execute query request and returns the response

Specified by:

executeQuery in interface IQueryProcessor

Parameters:

request - the request to execute

context - the session of the request

Returns:

response packet

Throws:

RemoteException

SQLException

isAvailable

public boolean isAvailable()
                    throws RemoteException

Description copied from interface: IQueryProcessor

Check if QueryProcessor is available

Specified by:

isAvailable in interface IQueryProcessor

Throws:

RemoteException

newConnection

public ConnectionContext newConnection()
                                throws RemoteException

Description copied from interface: IQueryProcessor

Starts new connection

Specified by:

newConnection in interface IQueryProcessor

Returns:

connection context

Throws:

RemoteException

getSession

public QuerySession getSession(ConnectionContext context)
                        throws RemoteException

Description copied from interface: IQueryProcessor

Retrieve the query session that belongs to the given context

Specified by:

getSession in interface IQueryProcessor

Returns:

the query session that belongs to the given context

Throws:

RemoteException