org.apache.openjpa.lib.jdbc

Class ConfiguringConnectionDecorator

java.lang.Object

org.apache.openjpa.lib.jdbc.ConfiguringConnectionDecorator

All Implemented Interfaces:

ConnectionDecorator

public class ConfiguringConnectionDecorator
extends Object
implements ConnectionDecorator

Connection decorator that can configure some properties of the underlying connection. Understands the following properties:

• QueryTimeout
• TransactionIsolation(Connection constants)
• AutoCommit

Author:

Abe White

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ConfiguringConnectionDecorator.ConfiguringConnection Decorator to configure connection components correctly.

Constructor Summary

Constructors

Constructor and Description
ConfiguringConnectionDecorator()

Method Summary

Methods

Modifier and Type	Method and Description
Connection	decorate(Connection conn) Decorate the given connection if desired.
Boolean	getAutoCommit() Whether auto commit should be on.
int	getQueryTimeout() The number of seconds to wait for a query to execute before terminating it.
int	getTransactionIsolation() The transaction isolation level.
void	setAutoCommit(Boolean autoCommit) Whether auto commit should be on.
void	setQueryTimeout(int timeout) The number of seconds to wait for a query to execute before terminating it.
void	setTransactionIsolation(int isolation) The transaction isolation level.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfiguringConnectionDecorator

public ConfiguringConnectionDecorator()

Method Detail

getQueryTimeout

public int getQueryTimeout()

The number of seconds to wait for a query to execute before terminating it.

setQueryTimeout

public void setQueryTimeout(int timeout)

The number of seconds to wait for a query to execute before terminating it.

getTransactionIsolation

public int getTransactionIsolation()

The transaction isolation level.

setTransactionIsolation

public void setTransactionIsolation(int isolation)

The transaction isolation level.

getAutoCommit

public Boolean getAutoCommit()

Whether auto commit should be on. Use null to keep the connection's default setting. Defaults to null.

setAutoCommit

public void setAutoCommit(Boolean autoCommit)

Whether auto commit should be on. Use null to keep the connection's default setting. Defaults to null.

decorate

public Connection decorate(Connection conn)
                    throws SQLException

Description copied from interface: ConnectionDecorator

Decorate the given connection if desired.

Specified by:

decorate in interface ConnectionDecorator

Throws:

SQLException