org.teiid.translator.ldap
Class LDAPSyncQueryExecution

java.lang.Object
  org.teiid.translator.ldap.LDAPSyncQueryExecution

All Implemented Interfaces:

Execution, ResultSetExecution

public class LDAPSyncQueryExecution
extends Object
implements ResultSetExecution

LDAPSyncQueryExecution is responsible for executing an LDAP search corresponding to a read-only "select" query from MetaMatrix.

Constructor Summary

LDAPSyncQueryExecution(Select query, LDAPExecutionFactory factory, ExecutionContext context, LdapContext ldapCtx)
Constructor

Method Summary

void	cancel() Cancels the execution abnormally.
void	close() Terminates the execution normally.
void	execute() method to execute the supplied query
List<?>	next() Fetch the next batch of data from the LDAP searchEnumerationr result.

Methods inherited from class java.lang.Object

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

Constructor Detail

LDAPSyncQueryExecution

public LDAPSyncQueryExecution(Select query,
                              LDAPExecutionFactory factory,
                              ExecutionContext context,
                              LdapContext ldapCtx)

Constructor

Parameters:

executionMode - the execution mode.

ctx - the execution context.

logger - the ConnectorLogger

ldapCtx - the LDAP Context

Method Detail

execute

public void execute()
             throws TranslatorException

method to execute the supplied query

Specified by:

execute in interface Execution

Parameters:

query - the query object.

maxBatchSize - the max batch size.

Throws:

TranslatorException

cancel

public void cancel()
            throws TranslatorException

Description copied from interface: Execution

Cancels the execution abnormally. This will happen via a different thread from the one performing the execution, so should be expected to happen in a multi-threaded scenario.

Specified by:

cancel in interface Execution

Throws:

TranslatorException

close

public void close()

Description copied from interface: Execution

Terminates the execution normally.

Specified by:

close in interface Execution

next

public List<?> next()
             throws TranslatorException

Fetch the next batch of data from the LDAP searchEnumerationr result.

Specified by:

next in interface ResultSetExecution

Returns:

the next Batch of results.

Throws:

TranslatorException