Package org.gvsig.fmap.dal.store.jdbc

Class JDBCResourceBase

java.lang.Object

org.gvsig.fmap.dal.resource.spi.AbstractResource

org.gvsig.fmap.dal.resource.spi.AbstractNonBlockingResource

org.gvsig.fmap.dal.resource.db.AbstractDBResourceNoBlocker

org.gvsig.fmap.dal.store.jdbc.JDBCResourceBase

All Implemented Interfaces:

org.gvsig.fmap.dal.resource.Resource, org.gvsig.fmap.dal.resource.spi.ResourceProvider, org.gvsig.fmap.dal.store.jdbc.JDBCResource, org.gvsig.tools.observer.Observable, org.gvsig.tools.observer.WeakReferencingObservable

public class JDBCResourceBase
extends org.gvsig.fmap.dal.resource.db.AbstractDBResourceNoBlocker
implements org.gvsig.fmap.dal.store.jdbc.JDBCResource

Field Summary

Fields

Modifier and Type	Field	Description
protected DataSource	dataSource
static final String	DESCRIPTION
static final String	NAME

Fields inherited from class org.gvsig.fmap.dal.resource.spi.AbstractResource

lock, multiResourcelock

Constructor Summary

Constructors

Constructor	Description
JDBCResourceBase(JDBCResourceParametersBase parameters)

Method Summary

Modifier and Type	Method	Description
void	beginUse()
void	closeConnection(Connection connection)
protected void	connectToDB()
protected DataSource	createDataSource()	Crea el JDBC DataSource a partir de la informacion de los parametros del recurso.
protected void	debugPoolStatus(String src)
void	endUse()
Connection	getJDBCConnection()
String	getName()
JDBCResourceParametersBase	getParameters()
String	getStatusInformation()
protected Object	getTheConnection()
boolean	isConnected()
boolean	isThis(org.gvsig.fmap.dal.resource.ResourceParameters parameters)
protected void	registerJDBCDriver()	Registra/Carga el driver de JDBC.

Methods inherited from class org.gvsig.fmap.dal.resource.db.AbstractDBResourceNoBlocker

connect, equals, get, getConnection

Methods inherited from class org.gvsig.fmap.dal.resource.spi.AbstractNonBlockingResource

execute

Methods inherited from class org.gvsig.fmap.dal.resource.spi.AbstractResource

addConsumer, addObserver, addObservers, closeRequest, deleteObserver, deleteObservers, executeBegins, executeEnds, getConsumerAt, getConsumersCount, getData, getLastTimeOpen, getLastTimeUsed, inUse, isOpen, notifyChanges, notifyClose, notifyDispose, notifyObserver, notifyOpen, openCount, performExecution, prepare, prepare, removeConsumer, setData, updateLastTimeOpen, updateLastTimeUsed

Methods inherited from class java.lang.Object

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

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

DESCRIPTION

public static final String DESCRIPTION

See Also:

• Constant Field Values

dataSource

protected DataSource dataSource

Constructor Details

JDBCResourceBase

public JDBCResourceBase(JDBCResourceParametersBase parameters)
                 throws org.gvsig.fmap.dal.exception.InitializeException

Throws:

org.gvsig.fmap.dal.exception.InitializeException

Method Details

registerJDBCDriver

protected void registerJDBCDriver()
                           throws org.gvsig.fmap.dal.exception.InitializeException

Registra/Carga el driver de JDBC. Debe ser sobreescrita en cada proveedor de datos para asegurar que se tegna acceso al driver.

Throws:

org.gvsig.fmap.dal.exception.InitializeException

createDataSource

protected DataSource createDataSource()

Crea el JDBC DataSource a partir de la informacion de los parametros del recurso. Debe ser sobreescrita en cada proveedor de datos para asegurar que se tenga acceso al driver.

Returns:

getParameters

public JDBCResourceParametersBase getParameters()

Specified by:

getParameters in interface org.gvsig.fmap.dal.store.jdbc.JDBCResource

Specified by:

getParameters in interface org.gvsig.fmap.dal.resource.Resource

Overrides:

getParameters in class org.gvsig.fmap.dal.resource.spi.AbstractResource

getName

public String getName()
               throws org.gvsig.fmap.dal.resource.exception.AccessResourceException

Specified by:

getName in interface org.gvsig.fmap.dal.store.jdbc.JDBCResource

Specified by:

getName in interface org.gvsig.fmap.dal.resource.Resource

Specified by:

getName in class org.gvsig.fmap.dal.resource.spi.AbstractResource

Throws:

org.gvsig.fmap.dal.resource.exception.AccessResourceException

getJDBCConnection

public Connection getJDBCConnection()
                             throws org.gvsig.fmap.dal.resource.exception.AccessResourceException

Throws:

org.gvsig.fmap.dal.resource.exception.AccessResourceException

closeConnection

public void closeConnection(Connection connection)

debugPoolStatus

protected void debugPoolStatus(String src)

getStatusInformation

public String getStatusInformation()

Specified by:

getStatusInformation in interface org.gvsig.fmap.dal.store.jdbc.JDBCResource

getTheConnection

protected Object getTheConnection()
                           throws org.gvsig.fmap.dal.exception.DataException

Specified by:

getTheConnection in class org.gvsig.fmap.dal.resource.db.AbstractDBResourceNoBlocker

Throws:

org.gvsig.fmap.dal.exception.DataException

isThis

public boolean isThis(org.gvsig.fmap.dal.resource.ResourceParameters parameters)
               throws org.gvsig.fmap.dal.resource.exception.ResourceException

Specified by:

isThis in interface org.gvsig.fmap.dal.store.jdbc.JDBCResource

Specified by:

isThis in interface org.gvsig.fmap.dal.resource.spi.ResourceProvider

Overrides:

isThis in class org.gvsig.fmap.dal.resource.db.AbstractDBResourceNoBlocker

Throws:

org.gvsig.fmap.dal.resource.exception.ResourceException

isConnected

public boolean isConnected()

Specified by:

isConnected in class org.gvsig.fmap.dal.resource.db.AbstractDBResourceNoBlocker

connectToDB

protected void connectToDB()
                    throws org.gvsig.fmap.dal.exception.DataException

Specified by:

connectToDB in class org.gvsig.fmap.dal.resource.db.AbstractDBResourceNoBlocker

Throws:

org.gvsig.fmap.dal.exception.DataException

beginUse

public void beginUse()

endUse

public void endUse()