oracle.panama.model
Class MetaLocator

java.lang.Object
oracle.panama.model.MetaLocator

public class MetaLocator

extends java.lang.Object

The Meta Locator is a singleton to get the oracle.panama.model.ModelFactory and oracle.panama.model.ModelServices. The ModelFactory and ModelServices are facade level API to create, locate, and delete Model objects.

The usage of the MetaLocator, ModelFactory, and ModelServices are described in the following sample codes.

  try {
      oracle.panama.model.ModelServices modelServices = MetaLocator.getInstance().getModelServices();
      oracle.panama.model.User orcladmin = modelServices.lookupUser("orcladmin");
      oracle.panama.model.Folder orcladminFolder = modelServices.lookupFolder("/Users Home/orcladmin");

      oracle.panama.model.ModelFactory modelFactory = MetaLocator.getInstance().getModelFactory();
      oracle.panama.model.User newUser = modelFactory.createUser("TestUser123");
      // initialize the User profiles ...
      modelFactory.save();
  } 
  finally { 
      // release the JDBC and OID conncetions used by the Model API.
      MetaLocator.getInstance().getModelFactory().releaseResources();
  }
 

See Also:

ModelFactory, ModelServices

Method Summary

static MetaLocator	getInstance() Get the single instance of this locator.
ModelFactory	getModelFactory()
ModelServices	getModelServices()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static MetaLocator getInstance()

Get the single instance of this locator.

Returns:

the single instance of the locator.

getModelFactory

public ModelFactory getModelFactory()

getModelServices

public ModelServices getModelServices()