org.apache.xerces.impl.dv
Class SchemaDVFactory
java.lang.Object
org.apache.xerces.impl.dv.SchemaDVFactory
public abstract class SchemaDVFactory
extends java.lang.Object
Defines a factory API that enables applications to
1. to get the instance of specified SchemaDVFactory implementation
2. to create/return built-in schema simple types
3. to create user defined simple types.
Implementations of this abstract class can be used to get built-in simple
types and create user-defined simle types.
The implementation should store the built-in datatypes in static data, so
that they can be shared by multiple parser instance, and multiple threads.
$Id: SchemaDVFactory.java 320097 2004-10-06 14:56:52Z mrglavas $
abstract XSSimpleType | createTypeList(String name, String targetNamespace, short finalSet, XSSimpleType itemType, org.apache.xerces.xs.XSObjectList annotations) - Create a new simple type which is derived by list from another simple
type.
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abstract XSSimpleType | createTypeRestriction(String name, String targetNamespace, short finalSet, XSSimpleType base, org.apache.xerces.xs.XSObjectList annotations) - Create a new simple type which is derived by restriction from another
simple type.
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abstract XSSimpleType | createTypeUnion(String name, String targetNamespace, short finalSet, XSSimpleType[] memberTypes, org.apache.xerces.xs.XSObjectList annotations) - Create a new simple type which is derived by union from a list of other
simple types.
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abstract XSSimpleType | getBuiltInType(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.
|
abstract SymbolHash | getBuiltInTypes() - get all built-in simple types, which are stored in a SymbolHash keyed by
the name
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static SchemaDVFactory | getInstance() - Get a default instance of SchemaDVFactory implementation.
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static SchemaDVFactory | getInstance(String factoryClass) - Get an instance of SchemaDVFactory implementation.
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SchemaDVFactory
protected SchemaDVFactory()
createTypeList
public abstract XSSimpleType createTypeList(String name,
String targetNamespace,
short finalSet,
XSSimpleType itemType,
org.apache.xerces.xs.XSObjectList annotations)
Create a new simple type which is derived by list from another simple
type.
name
- name of the new type, could be nulltargetNamespace
- target namespace of the new type, could be nullfinalSet
- value of "final"itemType
- item type of the list typeannotations
- set of annotations
- the newly created simple type
createTypeRestriction
public abstract XSSimpleType createTypeRestriction(String name,
String targetNamespace,
short finalSet,
XSSimpleType base,
org.apache.xerces.xs.XSObjectList annotations)
Create a new simple type which is derived by restriction from another
simple type.
name
- name of the new type, could be nulltargetNamespace
- target namespace of the new type, could be nullfinalSet
- value of "final"base
- base type of the new typeannotations
- set of annotations
- the newly created simple type
createTypeUnion
public abstract XSSimpleType createTypeUnion(String name,
String targetNamespace,
short finalSet,
XSSimpleType[] memberTypes,
org.apache.xerces.xs.XSObjectList annotations)
Create a new simple type which is derived by union from a list of other
simple types.
name
- name of the new type, could be nulltargetNamespace
- target namespace of the new type, could be nullfinalSet
- value of "final"memberTypes
- member types of the union typeannotations
- set of annotations
- the newly created simple type
getBuiltInType
public abstract XSSimpleType getBuiltInType(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.
name
- the name of the datatype
- the datatype validator of the given name
getBuiltInTypes
public abstract SymbolHash getBuiltInTypes()
get all built-in simple types, which are stored in a SymbolHash keyed by
the name
- a SymbolHash which contains all built-in simple types
getInstance
public static final SchemaDVFactory getInstance()
throws DVFactoryException
Get a default instance of SchemaDVFactory implementation.
- an instance of SchemaDVFactory implementation
DVFactoryException
- cannot create an instance of the specified
class name or the default class name
getInstance
public static final SchemaDVFactory getInstance(String factoryClass)
throws DVFactoryException
Get an instance of SchemaDVFactory implementation.
factoryClass
- name of the schema factory implementation to instantiate.
- an instance of SchemaDVFactory implementation
DVFactoryException
- cannot create an instance of the specified
class name or the default class name
Copyright B) 1999-2006 The Apache Software Foundation. All Rights Reserved.