Package org.datanucleus.plugin

Class PluginRegistryFactory

java.lang.Object

org.datanucleus.plugin.PluginRegistryFactory

public class PluginRegistryFactory
extends java.lang.Object

Factory for PluginRegistry. Creates an instance of PluginRegistry based on the available PluginRegistry implementation in the CLASSPATH.

Constructor Summary

Constructors

Constructor	Description
PluginRegistryFactory()

Method Summary

Modifier and Type	Method	Description
private static PluginRegistry	newInstance(java.lang.String testClass, java.lang.String registryClassName, ClassLoaderResolver clr)	Instantiates a PluginRegistry.
static PluginRegistry	newPluginRegistry(java.lang.String registryClassName, java.lang.String registryBundleCheck, boolean allowUserBundles, ClassLoaderResolver clr)	Instantiates a PluginRegistry.

Methods inherited from class java.lang.Object

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

Constructor Detail

PluginRegistryFactory

public PluginRegistryFactory()

Method Detail

newPluginRegistry

public static PluginRegistry newPluginRegistry(java.lang.String registryClassName,
                                               java.lang.String registryBundleCheck,
                                               boolean allowUserBundles,
                                               ClassLoaderResolver clr)

Instantiates a PluginRegistry. Will typically use NonManagedPluginRegistry in non-OSGi environments and OSGiPluginRegistry otherwise, subject to user input.

Parameters:

registryClassName - Name of the registry

registryBundleCheck - What to do on check of bundles (Only for Non-OSGi)

allowUserBundles - Whether to only load DataNucleus bundles (org.datanucleus) (Only for Non-OSGi)

clr - the ClassLoaderResolver

Returns:

instance of the PluginRegistry

newInstance

private static PluginRegistry newInstance(java.lang.String testClass,
                                          java.lang.String registryClassName,
                                          ClassLoaderResolver clr)

Instantiates a PluginRegistry. Only proceed if the testClass is found in the classpath

Parameters:

testClass - A test class

registryClassName - Name of the class that implements PluginRegistry

Returns:

instance of the PluginRegistry