org.h2.ext.pulsar

Class PulsarExtension

java.lang.Object

org.h2.ext.pulsar.PulsarExtension

public class PulsarExtension
extends java.lang.Object

The extension to support platon pulsar

Field Summary

Fields

Modifier and Type	Field and Description
static SessionFactory	sessionFactory

Constructor Summary

Constructors

Constructor and Description
PulsarExtension() The default constructor

Method Summary

Modifier and Type	Method and Description
static void	closeSession(Session session) Close the given session
static SessionInterface	createSession(ConnectionInfo ci) Create a session with the given connection information
static UserAggregate	findAggregate(java.util.HashMap<java.lang.String,UserAggregate> aggregates, java.lang.String name) Find an aggregates by name
static FunctionAlias	findFunction(java.util.concurrent.ConcurrentHashMap<java.lang.String,FunctionAlias> functions, java.lang.String functionAlias) Find a functions by alias
static java.lang.Class<?>	getEngineImplementation() Get the engine implementation
static void	shutdownSessionFactory() Shutdown the session factory

Methods inherited from class java.lang.Object

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

Field Detail

sessionFactory

public static SessionFactory sessionFactory

Constructor Detail

PulsarExtension

public PulsarExtension()

The default constructor

Method Detail

getEngineImplementation

public static java.lang.Class<?> getEngineImplementation()

Get the engine implementation

Returns:

The actual engine implementation

createSession

public static SessionInterface createSession(ConnectionInfo ci)
                                      throws java.lang.Exception

Create a session with the given connection information

Parameters:

ci - The connection information

Returns:

The session

Throws:

java.lang.Exception

closeSession

public static void closeSession(Session session)
                         throws java.lang.Exception

Close the given session

Parameters:

session - The session to close

Throws:

java.lang.Exception

shutdownSessionFactory

public static void shutdownSessionFactory()

Shutdown the session factory

findFunction

public static FunctionAlias findFunction(java.util.concurrent.ConcurrentHashMap<java.lang.String,FunctionAlias> functions,
                                         java.lang.String functionAlias)

Find a functions by alias

Parameters:

functions - The functions

functionAlias - The function alias to find

Returns:

The function matching the alias

findAggregate

public static UserAggregate findAggregate(java.util.HashMap<java.lang.String,UserAggregate> aggregates,
                                          java.lang.String name)

Find an aggregates by name

Parameters:

aggregates - The Aggregates

name - The name to find

Returns:

The UserAggregate matching the name