org.gvsig.fmap.dal.store.postgresql

Class PostgreSQLResource

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.JDBCResource

org.gvsig.fmap.dal.store.postgresql.PostgreSQLResource

All Implemented Interfaces:

Resource, ResourceProvider, Observable, WeakReferencingObservable

public class PostgreSQLResource
extends JDBCResource

Field Summary

Fields

Modifier and Type	Field and Description
static String	DESCRIPTION
static String	NAME

Fields inherited from class org.gvsig.fmap.dal.store.jdbc.JDBCResource

dataSource

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

lock, multiResourcelock

Constructor Summary

Constructors

Constructor and Description
PostgreSQLResource(PostgreSQLResourceParameters parameters)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	connectToDB() final implementation method to Establish connection to data base Called from AbstractDBResourceNoBlocker.get()
protected DataSource	createDataSource()
String	getName() Returns the name of the Resource.
String	getStatusInformation()
protected Object	getTheConnection() final implementation method to get a connection to data base Called from AbstractDBResourceNoBlocker.connect() This method is called with the connection establish
boolean	isConnected() inform if connection to the data base is established
protected void	registerJDBCDriver()
String	toString()

Methods inherited from class org.gvsig.fmap.dal.store.jdbc.JDBCResource

beginUse, closeConnection, endUse, getJDBCConnection, isThis

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, getParameters, 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, wait, wait, wait

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

DESCRIPTION

public static final String DESCRIPTION

See Also:

Constant Field Values

Constructor Detail

PostgreSQLResource

public PostgreSQLResource(PostgreSQLResourceParameters parameters)
                   throws InitializeException

Throws:

InitializeException

Method Detail

getName

public String getName()
               throws AccessResourceException

Description copied from class: AbstractResource

Returns the name of the Resource.

Specified by:

getName in interface Resource

Overrides:

getName in class JDBCResource

Returns:

resource's name

Throws:

AccessResourceException - if there is an error while accessing the resource

toString

public String toString()

Overrides:

toString in class Object

connectToDB

protected void connectToDB()
                    throws DataException

Description copied from class: AbstractDBResourceNoBlocker

final implementation method to Establish connection to data base
Called from AbstractDBResourceNoBlocker.get()

Overrides:

connectToDB in class JDBCResource

Throws:

DataException

registerJDBCDriver

protected void registerJDBCDriver()
                           throws InitializeException

Overrides:

registerJDBCDriver in class JDBCResource

Throws:

InitializeException

createDataSource

protected DataSource createDataSource()

Overrides:

createDataSource in class JDBCResource

isConnected

public boolean isConnected()

Description copied from class: AbstractDBResourceNoBlocker

inform if connection to the data base is established

Overrides:

isConnected in class JDBCResource

Returns:

getStatusInformation

public String getStatusInformation()

Overrides:

getStatusInformation in class JDBCResource

getTheConnection

protected Object getTheConnection()
                           throws DataException

Description copied from class: AbstractDBResourceNoBlocker

final implementation method to get a connection to data base
Called from AbstractDBResourceNoBlocker.connect()

This method is called with the connection establish

Overrides:

getTheConnection in class JDBCResource

Throws:

DataException