org.apache.xerces.impl.dv.xs
Class SchemaDVFactoryImpl

java.lang.Object
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  +--org.apache.xerces.impl.dv.SchemaDVFactory
        |
        +--org.apache.xerces.impl.dv.xs.SchemaDVFactoryImpl

public class SchemaDVFactoryImpl

extends SchemaDVFactory

the factory to create/return built-in schema DVs and create user-defined DVs

Version:

$Id: SchemaDVFactoryImpl.java,v 1.2 2002/01/29 01:15:12 lehors Exp $

Author:

Neeraj Bajaj, Sun Microsystems, inc., Sandy Gao, IBM

Constructor Summary

SchemaDVFactoryImpl()

Method Summary

XSListSimpleType	createTypeList(java.lang.String name, java.lang.String targetNamespace, short finalSet, XSSimpleType itemType) Create a new simple type which is derived by list from another simple type.
XSSimpleType	createTypeRestriction(java.lang.String name, java.lang.String targetNamespace, short finalSet, XSSimpleType base) Create a new simple type which is derived by restriction from another simple type.
XSUnionSimpleType	createTypeUnion(java.lang.String name, java.lang.String targetNamespace, short finalSet, XSSimpleType[] memberTypes) Create a new simple type which is derived by union from a list of other simple types.
XSSimpleType	getBuiltInType(java.lang.String name) Get a built-in simple type of the given name REVISIT: its still not decided within the Schema WG how to define the ur-types and if all simple types should be derived from a complex type, so as of now we ignore the fact that anySimpleType is derived from anyType, and pass 'null' as the base of anySimpleType.
java.util.Hashtable	getBuiltInTypes() get all built-in simple types, which are stored in a hashtable keyed by the name

Methods inherited from class org.apache.xerces.impl.dv.SchemaDVFactory

getInstance, setFactoryClass

Methods inherited from class java.lang.Object

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

Constructor Detail

SchemaDVFactoryImpl

public SchemaDVFactoryImpl()

Method Detail

getBuiltInType

public XSSimpleType getBuiltInType(java.lang.String name)

Get a built-in simple type of the given name REVISIT: its still not decided within the Schema WG how to define the ur-types and if all simple types should be derived from a complex type, so as of now we ignore the fact that anySimpleType is derived from anyType, and pass 'null' as the base of anySimpleType. It needs to be changed as per the decision taken.

Overrides:

getBuiltInType in class SchemaDVFactory

Parameters:

name - the name of the datatype

Returns:

the datatype validator of the given name

getBuiltInTypes

public java.util.Hashtable getBuiltInTypes()

get all built-in simple types, which are stored in a hashtable keyed by the name

Overrides:

getBuiltInTypes in class SchemaDVFactory

Returns:

a hashtable which contains all built-in simple types

createTypeRestriction

public XSSimpleType createTypeRestriction(java.lang.String name,
                                          java.lang.String targetNamespace,
                                          short finalSet,
                                          XSSimpleType base)

Create a new simple type which is derived by restriction from another simple type.

Overrides:

createTypeRestriction in class SchemaDVFactory

Parameters:

name - name of the new type, could be null

targetNamespace - target namespace of the new type, could be null

finalSet - value of "final"

base - base type of the new type

Returns:

the newly created simple type

createTypeList

public XSListSimpleType createTypeList(java.lang.String name,
                                       java.lang.String targetNamespace,
                                       short finalSet,
                                       XSSimpleType itemType)

Create a new simple type which is derived by list from another simple type.

Overrides:

createTypeList in class SchemaDVFactory

Parameters:

name - name of the new type, could be null

targetNamespace - target namespace of the new type, could be null

finalSet - value of "final"

itemType - item type of the list type

Returns:

the newly created simple type

createTypeUnion

public XSUnionSimpleType createTypeUnion(java.lang.String name,
                                         java.lang.String targetNamespace,
                                         short finalSet,
                                         XSSimpleType[] memberTypes)

Create a new simple type which is derived by union from a list of other simple types.

Overrides:

createTypeUnion in class SchemaDVFactory

Parameters:

name - name of the new type, could be null

targetNamespace - target namespace of the new type, could be null

finalSet - value of "final"

base - member types of the union type

Returns:

the newly created simple type