org.gvsig.fmap.dal.store.jdbc2.spi.operations

Class AbstractConnectionOperation

java.lang.Object

org.gvsig.fmap.dal.store.jdbc2.spi.operations.AbstractConnectionOperation

All Implemented Interfaces:

ConnectionOperation

Direct Known Subclasses:

AbstractConnectionWritableOperation, CalculateEnvelopeOfColumnOperation, CanCreateTablesOperation, CanModifyTableOperation, CountOperation, ExecuteOperation, FetchFeatureProviderByReferenceOperation, FetchFeatureTypeOperation, ListTablesOperation, ResultSetForSetProviderOperation, TableIsEmptyOperation

public abstract class AbstractConnectionOperation
extends Object
implements ConnectionOperation

Field Summary

Fields

Modifier and Type	Field and Description
protected Connection	conn
protected JDBCHelper	helper
protected static Logger	logger

Constructor Summary

Constructors

Constructor and Description
AbstractConnectionOperation(JDBCHelper helper)

Method Summary

Modifier and Type	Method and Description
boolean	continueTransactionAllowed()
protected JDBCSQLBuilderBase	createSQLBuilder()
protected Connection	getConnection()
boolean	needTransaction()
protected Object	perform_operation()
Object	perform()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.fmap.dal.store.jdbc2.spi.operations.ConnectionOperation

perform

Field Detail

logger

protected static final Logger logger

helper

protected final JDBCHelper helper

conn

protected Connection conn

Constructor Detail

AbstractConnectionOperation

public AbstractConnectionOperation(JDBCHelper helper)

Method Detail

continueTransactionAllowed

public boolean continueTransactionAllowed()

Specified by:

continueTransactionAllowed in interface ConnectionOperation

needTransaction

public boolean needTransaction()

Specified by:

needTransaction in interface ConnectionOperation

createSQLBuilder

protected JDBCSQLBuilderBase createSQLBuilder()

perform

public Object perform()

Specified by:

perform in interface ConnectionOperation

getConnection

protected Connection getConnection()
                            throws AccessResourceException

Throws:

AccessResourceException

perform_operation

protected Object perform_operation()
                            throws Exception

Throws:

Exception