com.metamatrix.connector.jdbc.oracle.spatial
Class OracleSpatialSQLTranslator

java.lang.Object
  org.teiid.connector.jdbc.translator.Translator
      org.teiid.connector.jdbc.oracle.OracleSQLTranslator
          com.metamatrix.connector.jdbc.oracle.spatial.OracleSpatialSQLTranslator

public class OracleSpatialSQLTranslator
extends OracleSQLTranslator

Field Summary

Fields inherited from class org.teiid.connector.jdbc.oracle.OracleSQLTranslator

DUAL, HINT_PREFIX, ROWNUM, SEQUENCE

Fields inherited from class org.teiid.connector.jdbc.translator.Translator

DEFAULT_TIME_ZONE

Constructor Summary

OracleSpatialSQLTranslator()

Method Summary

java.lang.Class<? extends ConnectorCapabilities>	getDefaultCapabilities() Get the default capabilities class.
java.lang.String	getSourceComment(ExecutionContext context, ICommand command) This method figures out what the hint is by looking at the query and returns it.
void	initialize(ConnectorEnvironment env) Initialize the SQLTranslator.
ICommand	modifyCommand(ICommand command, ExecutionContext context) This method is overridden to modify the incoming command to add the hint to the ISelect in the command.

Methods inherited from class org.teiid.connector.jdbc.oracle.OracleSQLTranslator

afterInitialConnectionCreation, bindValue, getDefaultConnectionTestQuery, getSetOperationString, hasTimeType, replaceElementName, translateCommand, useAsInGroupAlias

Methods inherited from class org.teiid.connector.jdbc.translator.Translator

addSourceComment, afterConnectionCreation, executeStoredProcedure, formatDateValue, getConnectionTestQuery, getConnectorCapabilities, getDatabaseCalendar, getEnvironment, getFunctionModifiers, getIsValidTimeout, getLanguageFactory, getSQLConversionVisitor, getTimestampNanoPrecision, getTypeFacility, registerFunctionModifier, registerSpecificTypeOfOutParameter, retrieveValue, retrieveValue, translateLimit, translateLiteralBoolean, translateLiteralDate, translateLiteralTime, translateLiteralTimestamp, useParensForJoins, useParensForSetQueries, usePreparedStatements

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleSpatialSQLTranslator

public OracleSpatialSQLTranslator()

Method Detail

initialize

public void initialize(ConnectorEnvironment env)
                throws ConnectorException

Description copied from class: Translator

Initialize the SQLTranslator.

Overrides:

initialize in class OracleSQLTranslator

Throws:

ConnectorException

modifyCommand

public ICommand modifyCommand(ICommand command,
                              ExecutionContext context)
                       throws ConnectorException

This method is overridden to modify the incoming command to add the hint to the ISelect in the command.

Overrides:

modifyCommand in class OracleSQLTranslator

Returns:

Throws:

ConnectorException

getSourceComment

public java.lang.String getSourceComment(ExecutionContext context,
                                         ICommand command)

This method figures out what the hint is by looking at the query and returns it.

Overrides:

getSourceComment in class OracleSQLTranslator

Parameters:

query -

Returns:

The hint or null for no hint

getDefaultCapabilities

public java.lang.Class<? extends ConnectorCapabilities> getDefaultCapabilities()

Description copied from class: Translator

Get the default capabilities class. Will be used by Translator.getConnectorCapabilities() to return a capabilities instance.

Overrides:

getDefaultCapabilities in class OracleSQLTranslator

Returns: