Static Public Member Functions
static SessionFactory	getSessionFactory (Map props)
static SessionFactory	getSessionFactory (Map props, ClassLoader loader)
static< T > T	getServiceInstance (Class< T > cls)
static< T > List< T >	getServiceInstances (Class< T > cls, ClassLoader loader, StringBuffer errorMessages)
static< T > T	getServiceInstance (Class< T > cls, ClassLoader loader)
static< T > T	getServiceInstance (Class< T > cls, String implementationClassName)

Detailed Description

ClusterJHelper provides helper methods to bridge between the API and the implementation.

Definition at line 36 of file ClusterJHelper.java.

Member Function Documentation

static <T> T com.mysql.clusterj.ClusterJHelper.getServiceInstance ( Class< T > cls )

inlinestatic

Locate a service implementation by services lookup of the context class loader.

Parameters

cls	the class of the factory

Returns: the service instance

Definition at line 71 of file ClusterJHelper.java.

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static <T> T com.mysql.clusterj.ClusterJHelper.getServiceInstance	(	Class< T >	cls,
		ClassLoader	loader
	)

inlinestatic

Locate a service implementation for a service by services lookup of a specific class loader. The first service instance found is returned.

Parameters

cls	the class of the factory
loader	the class loader for the factory implementation

Returns: the service instance

Definition at line 141 of file ClusterJHelper.java.

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static <T> T com.mysql.clusterj.ClusterJHelper.getServiceInstance	(	Class< T >	cls,
		String	implementationClassName
	)

inlinestatic

Locate a service implementation for a service. If the implementation name is not null, use it instead of looking up. If the implementation class is not loadable or does not implement the interface, throw an exception.

Parameters

cls
implementationClassName

Returns: the implementation instance for a service

Definition at line 167 of file ClusterJHelper.java.

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static <T> List<T> com.mysql.clusterj.ClusterJHelper.getServiceInstances	(	Class< T >	cls,
		ClassLoader	loader,
		StringBuffer	errorMessages
	)

inlinestatic

Locate all service implementations by services lookup of a specific class loader. Implementations in the services file are instantiated and returned. Failed instantiations are remembered in the errorMessages buffer.

Parameters

cls	the class of the factory
loader	the class loader for the factory implementation
errorMessages	a buffer used to hold the error messages

Returns: the service instance

Definition at line 86 of file ClusterJHelper.java.

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static SessionFactory com.mysql.clusterj.ClusterJHelper.getSessionFactory ( Map props )

inlinestatic

Locate a SessionFactory implementation by services lookup. The class loader used is the thread's context class loader.

Parameters

props properties of the session factory

Returns: the session factory

Exceptions

ClusterFatalUserException if the connection to the cluster cannot be made

Definition at line 45 of file ClusterJHelper.java.

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static SessionFactory com.mysql.clusterj.ClusterJHelper.getSessionFactory	(	Map	props,
		ClassLoader	loader
	)

inlinestatic

Locate a SessionFactory implementation by services lookup of a specific class loader. The properties are a Map that might contain implementation-specific properties plus standard properties.

Parameters

props	the properties for the factory
loader	the class loader for the factory implementation

Returns: the session factory

Exceptions

ClusterFatalUserException if the connection to the cluster cannot be made

Definition at line 58 of file ClusterJHelper.java.

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The documentation for this class was generated from the following file:

storage/ndb/clusterj/clusterj-api/src/main/java/com/mysql/clusterj/ClusterJHelper.java

Static Public Member Functions

Detailed Description

Member Function Documentation