org.exolab.castor.persist

Class DatingService

java.lang.Object

org.exolab.castor.persist.DatingService

class DatingService
extends java.lang.Object

DataService is a helper class for constructing ClassMolders and pairing up ClassMolders which depends and extends the other.

Author:

Thomas Yip

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.Hashtable	clsMolders
(package private) java.util.Hashtable	javaClasses
(package private) java.lang.ClassLoader	loader
(package private) java.util.Vector	needDependsClassMolder
(package private) java.util.Vector	needExtendsClassMolder
(package private) java.util.Vector	needFieldClass

Constructor Summary

Constructors

Constructor and Description
DatingService(java.lang.ClassLoader loader)

Method Summary

Modifier and Type	Method and Description
(package private) void	close() Indicate that all ClassMolder is registered.
(package private) boolean	pairDepends(ClassMolder me, java.lang.String depName) Pair up ClassMolder and it depends class.
(package private) boolean	pairExtends(ClassMolder me, java.lang.String extName) Pair up ClassMolder and it extends class.
(package private) boolean	pairFieldClass(FieldMolder fieldMolder, java.lang.String typeName) Pair the FieldMolder with the ClassMolder of typeName
(package private) void	register(java.lang.String name, ClassMolder clsMold) Register the name of a ClassMolder which will be pairing up.
(package private) java.lang.Class	resolve(java.lang.String className) Resolve the java.lang.Class of the fully qualified class name

Methods inherited from class java.lang.Object

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

Field Detail

loader

java.lang.ClassLoader loader

clsMolders

java.util.Hashtable clsMolders

needExtendsClassMolder

java.util.Vector needExtendsClassMolder

needDependsClassMolder

java.util.Vector needDependsClassMolder

needFieldClass

java.util.Vector needFieldClass

javaClasses

java.util.Hashtable javaClasses

Constructor Detail

DatingService

DatingService(java.lang.ClassLoader loader)

Method Detail

close

void close()
    throws MappingException

Indicate that all ClassMolder is registered. DatingService will resolve all the outstanding relation now.

Throws:

MappingException

pairExtends

boolean pairExtends(ClassMolder me,
                    java.lang.String extName)
             throws MappingException

Pair up ClassMolder and it extends class.

Returns:

true if they can be paired up immediately.

Throws:

MappingException

pairDepends

boolean pairDepends(ClassMolder me,
                    java.lang.String depName)

Pair up ClassMolder and it depends class.

Returns:

true if they can be paired up immediately.

resolve

java.lang.Class resolve(java.lang.String className)
                 throws java.lang.ClassNotFoundException

Resolve the java.lang.Class of the fully qualified class name

Throws:

java.lang.ClassNotFoundException

pairFieldClass

boolean pairFieldClass(FieldMolder fieldMolder,
                       java.lang.String typeName)
                throws MappingException

Pair the FieldMolder with the ClassMolder of typeName

Parameters:

fieldMolder - the fieldMolder to be paired.

typeName - Type of the field which the FieldMolder represents

Throws:

MappingException - indicates that the pairing failed.

register

void register(java.lang.String name,
              ClassMolder clsMold)

Register the name of a ClassMolder which will be pairing up.