com.jivesoftware.base.database
Class JNDIDataSourceProvider

java.lang.Object
  com.jivesoftware.base.database.JNDIDataSourceProvider

All Implemented Interfaces:

ConnectionProvider

public class JNDIDataSourceProvider
extends java.lang.Object
implements ConnectionProvider

An implementation of ConnectionProvider that utilizes a JDBC 2.0 DataSource made available via JNDI. This is useful for application servers where a pooled data connection is already provided so Jive can share the pool with the other applications.

The JNDI location of the DataSource stored as the Jive property database.JNDIProvider.name. This can be overridden by setting the provider's name property if required.

See Also:

ConnectionProvider

Constructor Summary

JNDIDataSourceProvider()
Initialize.

Method Summary

void	destroy() Tells the connection provider to destroy itself.
java.lang.String	getAuthor()
java.sql.Connection	getConnection() Returns a database connection.
java.lang.String	getDescription()
int	getMajorVersion()
int	getMinorVersion()
java.lang.String	getName()
java.lang.String	getProperty(java.lang.String name)
java.lang.String	getPropertyDescription(java.lang.String name)
boolean	isPooled() Returns true if this connection provider provides connections out of a connection pool.
java.util.Iterator	propertyNames()
void	restart() This method should be called whenever properties have been changed so that the changes will take effect.
void	setProperty(java.lang.String name, java.lang.String value)
void	start() Starts the connection provider.

Methods inherited from class java.lang.Object

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

Constructor Detail

JNDIDataSourceProvider

public JNDIDataSourceProvider()

Initialize.

Method Detail

getName

public java.lang.String getName()

getDescription

public java.lang.String getDescription()

getAuthor

public java.lang.String getAuthor()

getMajorVersion

public int getMajorVersion()

getMinorVersion

public int getMinorVersion()

isPooled

public boolean isPooled()

Description copied from interface: ConnectionProvider

Returns true if this connection provider provides connections out of a connection pool. Implementing and using connection providers that are pooled is strongly recommended, as they greatly increase the speed of Jive.

Specified by:

isPooled in interface ConnectionProvider

Returns:

true if the Connection objects returned by this provider are pooled.

start

public void start()

Description copied from interface: ConnectionProvider

Starts the connection provider. For some connection providers, this will be a no-op. However, connection provider users should always call this method to make sure the connection provider is started.

Specified by:

start in interface ConnectionProvider

restart

public void restart()

Description copied from interface: ConnectionProvider

This method should be called whenever properties have been changed so that the changes will take effect.

Specified by:

restart in interface ConnectionProvider

destroy

public void destroy()

Description copied from interface: ConnectionProvider

Tells the connection provider to destroy itself. For many connection providers, this will essentially result in a no-op. However, connection provider users should always call this method when changing from one connection provider to another to ensure that there are no dangling database connections.

Specified by:

destroy in interface ConnectionProvider

getConnection

public java.sql.Connection getConnection()

Description copied from interface: ConnectionProvider

Returns a database connection. When a Jive component is done with a connection, it will call the close method of that connection. Therefore, connection pools with special release methods are not directly supported by the connection provider infrastructure. Instead, connections from those pools should be wrapped such that calling the close method on the wrapper class will release the connection from the pool.

Specified by:

getConnection in interface ConnectionProvider

Returns:

a Connection object.

getProperty

public java.lang.String getProperty(java.lang.String name)

setProperty

public void setProperty(java.lang.String name,
                        java.lang.String value)

propertyNames

public java.util.Iterator propertyNames()

getPropertyDescription

public java.lang.String getPropertyDescription(java.lang.String name)