com.sun.jdo.spi.persistence.support.ejb.model.util

Class NameMapper

java.lang.Object

com.sun.jdo.api.persistence.mapping.ejb.AbstractNameMapper

com.sun.jdo.spi.persistence.support.ejb.model.util.NameMapper

Direct Known Subclasses:

NameMapper

public abstract class NameMapper
extends AbstractNameMapper

This is a class which helps translate between the various names of the CMP (ejb name, abstract schema, abstract bean, concrete bean, local interface, remote interface) and the persistence-capable class name. It also has methods for translation of field names. The basic entry point is ejb name or persistence-capable class name. This is a subclass of the AbstractNameMapper and implements the methods based on DOL. It also adds methods which are used during deployment time but not needed during development time and therefore, not in the abstract superclass.

Author:

Rochelle Raccah

Field Summary

Fields inherited from class com.sun.jdo.api.persistence.mapping.ejb.AbstractNameMapper

GENERATED_CMR_FIELD_PREFIX, GENERATED_KEY_FIELD_NAME, GENERATED_VERSION_FIELD_PREFIX, PRIMARY_KEY_FIELD, UNKNOWN_KEY_CLASS, USER_DEFINED_KEY_CLASS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NameMapper(EjbBundleDescriptorImpl bundleDescriptor) Creates a new instance of NameMapper

Method Summary

Modifier and Type	Method and Description
EjbBundleDescriptorImpl	getBundleDescriptor() Gets the EjbBundleDescriptor which defines the universe of names for this application.
abstract String	getConcreteBeanClassForEjbName(String name) Gets the name of the concrete bean class which corresponds to the specified ejb.
abstract EjbCMPEntityDescriptor	getDescriptorForEjbName(String name) Gets the EjbCMPEntityDescriptor which represents the ejb with the specified name.
abstract String	getEjbNameForAbstractSchema(String schemaName) Gets the name of the ejb which corresponds to the specified abstract schema name.
protected Map	getGeneratedFieldsMap()
protected Map	getInverseFieldsMap()
int	getKeyClassTypeForEjbName(String name) Get the type of key class of this ejb.

Methods inherited from class com.sun.jdo.api.persistence.mapping.ejb.AbstractNameMapper

getAbstractBeanClassForEjbName, getAbstractSchemaForEjbName, getEjbFieldForGeneratedField, getEjbFieldForPersistenceField, getEjbNameForLocalInterface, getEjbNameForPersistenceClass, getEjbNameForPersistenceKeyClass, getEjbNameForRemoteInterface, getGeneratedFieldForEjbField, getGeneratedRelationshipsForEjbName, getKeyClassForEjbName, getKeyClassForPersistenceKeyClass, getLocalInterfaceForEjbName, getPersistenceClassForEjbName, getPersistenceClassForLocalInterface, getPersistenceClassForRemoteInterface, getPersistenceFieldForEjbField, getRemoteInterfaceForEjbName, isEjbName, isGeneratedEjbRelationship, isGeneratedField, isLocalInterface, isRemoteInterface

Methods inherited from class java.lang.Object

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

Constructor Detail

NameMapper

protected NameMapper(EjbBundleDescriptorImpl bundleDescriptor)

Creates a new instance of NameMapper

Parameters:

bundleDescriptor - the EjbBundleDescriptor which defines the universe of names for this application.

Method Detail

getGeneratedFieldsMap

protected Map getGeneratedFieldsMap()

Specified by:

getGeneratedFieldsMap in class AbstractNameMapper

getInverseFieldsMap

protected Map getInverseFieldsMap()

Specified by:

getInverseFieldsMap in class AbstractNameMapper

getBundleDescriptor

public EjbBundleDescriptorImpl getBundleDescriptor()

Gets the EjbBundleDescriptor which defines the universe of names for this application.

Returns:

the EjbBundleDescriptor which defines the universe of names for this application.

getDescriptorForEjbName

public abstract EjbCMPEntityDescriptor getDescriptorForEjbName(String name)

Gets the EjbCMPEntityDescriptor which represents the ejb with the specified name.

Parameters:

name - the name of the ejb

Returns:

the EjbCMPEntityDescriptor which represents the ejb.

getKeyClassTypeForEjbName

public int getKeyClassTypeForEjbName(String name)

Get the type of key class of this ejb.

Specified by:

getKeyClassTypeForEjbName in class AbstractNameMapper

Returns:

the key class type, one of AbstractNameMapper.USER_DEFINED_KEY_CLASS, AbstractNameMapper.PRIMARY_KEY_FIELD, or AbstractNameMapper.UNKNOWN_KEY_CLASS

getEjbNameForAbstractSchema

public abstract String getEjbNameForAbstractSchema(String schemaName)

Gets the name of the ejb which corresponds to the specified abstract schema name.

Parameters:

schemaName - the name of the abstract schema

Returns:

the name of the ejb for the specified abstract schema

getConcreteBeanClassForEjbName

public abstract String getConcreteBeanClassForEjbName(String name)

Gets the name of the concrete bean class which corresponds to the specified ejb.

Parameters:

name - the name of the ejb

Returns:

the name of the concrete bean for the specified ejb