org.apache.xerces.dom

Class PSVIElementNSImpl

java.lang.Object

org.apache.xerces.dom.NodeImpl

org.apache.xerces.dom.ChildNode

org.apache.xerces.dom.ParentNode

org.apache.xerces.dom.ElementImpl

org.apache.xerces.dom.ElementNSImpl

org.apache.xerces.dom.PSVIElementNSImpl

All Implemented Interfaces:

Serializable, Cloneable, ElementPSVI, ItemPSVI, Element, ElementTraversal, EventTarget, Node, NodeList, TypeInfo

public class PSVIElementNSImpl
extends ElementNSImpl
implements ElementPSVI

Element namespace implementation; stores PSVI element items.

Version:

$Id$

Author:

Sandy Gao, IBM

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected XSElementDeclaration	fDeclaration element declaration
protected StringList	fErrorCodes error codes
protected StringList	fErrorMessages error messages
protected boolean	fNil true if clause 3.2 of Element Locally Valid (Element) (3.3.4) is satisfied, otherwise false
protected XSNotationDeclaration	fNotation http://www.w3.org/TR/xmlschema-1/#e-notation
protected XSModel	fSchemaInformation the schema information property
protected boolean	fSpecified false if the element value was provided by the schema; true otherwise.
protected XSTypeDefinition	fTypeDecl type of element, could be xsi:type
protected short	fValidationAttempted validation attempted: none, partial, full
protected String	fValidationContext validation context: could be QName or XPath expression
protected short	fValidity validity: valid, invalid, unknown
protected ValidatedInfo	fValue Schema value

Fields inherited from class org.apache.xerces.dom.ElementNSImpl

localName, namespaceURI

Fields inherited from class org.apache.xerces.dom.ElementImpl

attributes, name

Fields inherited from class org.apache.xerces.dom.ParentNode

firstChild, fNodeListCache, ownerDocument

Fields inherited from class org.apache.xerces.dom.ChildNode

nextSibling, previousSibling

Fields inherited from class org.apache.xerces.dom.NodeImpl

DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_IS_CONTAINED, DOCUMENT_POSITION_PRECEDING, ELEMENT_DEFINITION_NODE, FIRSTCHILD, flags, HASSTRING, ID, IGNORABLEWS, NORMALIZED, OWNED, ownerNode, READONLY, SPECIFIED, SYNCCHILDREN, SYNCDATA, TREE_POSITION_ANCESTOR, TREE_POSITION_DESCENDANT, TREE_POSITION_DISCONNECTED, TREE_POSITION_EQUIVALENT, TREE_POSITION_FOLLOWING, TREE_POSITION_PRECEDING, TREE_POSITION_SAME_NODE

Fields inherited from interface org.apache.xerces.xs.ItemPSVI

VALIDATION_FULL, VALIDATION_NONE, VALIDATION_PARTIAL, VALIDITY_INVALID, VALIDITY_NOTKNOWN, VALIDITY_VALID

Fields inherited from interface org.w3c.dom.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Fields inherited from interface org.w3c.dom.TypeInfo

DERIVATION_EXTENSION, DERIVATION_LIST, DERIVATION_RESTRICTION, DERIVATION_UNION

Constructor Summary

Constructors

Constructor and Description
PSVIElementNSImpl(CoreDocumentImpl ownerDocument, String namespaceURI, String qualifiedName) Construct an element node.
PSVIElementNSImpl(CoreDocumentImpl ownerDocument, String namespaceURI, String qualifiedName, String localName) Construct an element node.

Method Summary

Modifier and Type	Method and Description
Object	getActualNormalizedValue() [schema normalized value]: Binding specific actual value or null if the value is in error.
short	getActualNormalizedValueType() The actual value built-in datatype, e.g.
XSElementDeclaration	getElementDeclaration() An item isomorphic to the element declaration used to validate this element.
StringList	getErrorCodes() A list of error codes generated from validation attempts.
StringList	getErrorMessages() A list of error messages generated from the validation attempt or an empty StringList if no errors occurred during the validation attempt.
boolean	getIsSchemaSpecified() [schema specified]
ShortList	getItemValueTypes() In the case the actual value represents a list, i.e.
XSSimpleTypeDefinition	getMemberTypeDefinition() If and only if that type definition is a simple type definition with {variety} union, or a complex type definition whose {content type} is a simple thype definition with {variety} union, then an item isomorphic to that member of the union's {member type definitions} which actually validated the element item's normalized value.
boolean	getNil() [nil]
XSNotationDeclaration	getNotation() [notation]
String	getSchemaDefault() [schema default]
XSModel	getSchemaInformation() [schema information]
String	getSchemaNormalizedValue() [schema normalized value]
XSValue	getSchemaValue() If this item has a simple type definition or a complex type with simple content, then return the value with respect to the simple type.
XSTypeDefinition	getTypeDefinition() An item isomorphic to the type definition used to validate this element.
short	getValidationAttempted() Determines the extent to which the document has been validated
String	getValidationContext() The nearest ancestor element information item with a [schema information] property (or this element item itself if it has such a property).
short	getValidity() Determine the validity of the node with respect to the validation being attempted
void	setPSVI(ElementPSVI elem) Copy PSVI properties from another psvi item.

Methods inherited from class org.apache.xerces.dom.ElementNSImpl

getLocalName, getNamespaceURI, getPrefix, getTypeName, getTypeNamespace, getXMLBaseAttribute, isDerivedFrom, setPrefix, setType

Methods inherited from class org.apache.xerces.dom.ElementImpl

cloneNode, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getBaseURI, getChildElementCount, getDefaultAttributes, getElementsByTagName, getElementsByTagNameNS, getFirstElementChild, getLastElementChild, getNextElementSibling, getNodeName, getNodeType, getPreviousElementSibling, getSchemaTypeInfo, getTagName, getXercesAttribute, hasAttribute, hasAttributeNS, hasAttributes, isEqualNode, normalize, reconcileDefaultAttributes, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setOwnerDocument, setReadOnly, setupDefaultAttributes, setXercesAttributeNode, synchronizeData

Methods inherited from class org.apache.xerces.dom.ParentNode

getChildNodes, getChildNodesUnoptimized, getFirstChild, getLastChild, getLength, getOwnerDocument, getTextContent, hasChildNodes, insertBefore, item, removeChild, replaceChild, setTextContent, synchronizeChildren

Methods inherited from class org.apache.xerces.dom.ChildNode

getNextSibling, getParentNode, getPreviousSibling

Methods inherited from class org.apache.xerces.dom.NodeImpl

addEventListener, appendChild, changed, changes, compareDocumentPosition, compareTreePosition, dispatchEvent, getContainer, getFeature, getNodeNumber, getNodeValue, getReadOnly, getUserData, getUserData, getUserDataRecord, isDefaultNamespace, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, needsSyncChildren, removeEventListener, setNodeValue, setUserData, setUserData, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.w3c.dom.Node

appendChild, compareDocumentPosition, getChildNodes, getFeature, getFirstChild, getLastChild, getNextSibling, getNodeValue, getOwnerDocument, getParentNode, getPreviousSibling, getTextContent, getUserData, hasChildNodes, insertBefore, isDefaultNamespace, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, removeChild, replaceChild, setNodeValue, setTextContent, setUserData

Field Detail

fDeclaration

protected XSElementDeclaration fDeclaration

element declaration

fTypeDecl

protected XSTypeDefinition fTypeDecl

type of element, could be xsi:type

fNil

protected boolean fNil

true if clause 3.2 of Element Locally Valid (Element) (3.3.4) is satisfied, otherwise false

fSpecified

protected boolean fSpecified

false if the element value was provided by the schema; true otherwise.

fValue

protected ValidatedInfo fValue

Schema value

fNotation

protected XSNotationDeclaration fNotation

http://www.w3.org/TR/xmlschema-1/#e-notation

fValidationAttempted

protected short fValidationAttempted

validation attempted: none, partial, full

fValidity

protected short fValidity

validity: valid, invalid, unknown

fErrorCodes

protected StringList fErrorCodes

error codes

fErrorMessages

protected StringList fErrorMessages

error messages

fValidationContext

protected String fValidationContext

validation context: could be QName or XPath expression

fSchemaInformation

protected XSModel fSchemaInformation

the schema information property

Constructor Detail

PSVIElementNSImpl

public PSVIElementNSImpl(CoreDocumentImpl ownerDocument,
                         String namespaceURI,
                         String qualifiedName,
                         String localName)

Construct an element node.

PSVIElementNSImpl

public PSVIElementNSImpl(CoreDocumentImpl ownerDocument,
                         String namespaceURI,
                         String qualifiedName)

Construct an element node.

Method Detail

getSchemaDefault

public String getSchemaDefault()

[schema default]

Specified by:

getSchemaDefault in interface ItemPSVI

Returns:

The canonical lexical representation of the declaration's {value constraint} value.

See Also:

getSchemaNormalizedValue

public String getSchemaNormalizedValue()

[schema normalized value]

Specified by:

getSchemaNormalizedValue in interface ItemPSVI

Returns:

the normalized value of this item after validation

See Also:

getIsSchemaSpecified

public boolean getIsSchemaSpecified()

[schema specified]

Specified by:

getIsSchemaSpecified in interface ItemPSVI

Returns:

false value was specified in schema, true value comes from the infoset

See Also:

XML Schema Part 1: Structures [schema specified]

getValidationAttempted

public short getValidationAttempted()

Determines the extent to which the document has been validated

Specified by:

getValidationAttempted in interface ItemPSVI

Returns:

return the [validation attempted] property. The possible values are NO_VALIDATION, PARTIAL_VALIDATION and FULL_VALIDATION

getValidity

public short getValidity()

Determine the validity of the node with respect to the validation being attempted

Specified by:

getValidity in interface ItemPSVI

Returns:

return the [validity] property. Possible values are: UNKNOWN_VALIDITY, INVALID_VALIDITY, VALID_VALIDITY

getErrorCodes

public StringList getErrorCodes()

A list of error codes generated from validation attempts. Need to find all the possible subclause reports that need reporting

Specified by:

getErrorCodes in interface ItemPSVI

Returns:

Array of error codes

getErrorMessages

public StringList getErrorMessages()

A list of error messages generated from the validation attempt or an empty StringList if no errors occurred during the validation attempt. The indices of error messages in this list are aligned with those in the [schema error code] list.

Specified by:

getErrorMessages in interface ItemPSVI

getValidationContext

public String getValidationContext()

Description copied from interface: ItemPSVI

The nearest ancestor element information item with a [schema information] property (or this element item itself if it has such a property). For more information refer to element validation context and attribute validation context .

Specified by:

getValidationContext in interface ItemPSVI

getNil

public boolean getNil()

[nil]

Specified by:

getNil in interface ElementPSVI

Returns:

true if clause 3.2 of Element Locally Valid (Element) (3.3.4) above is satisfied, otherwise false

See Also:

getNotation

public XSNotationDeclaration getNotation()

[notation]

Specified by:

getNotation in interface ElementPSVI

Returns:

The notation declaration.

See Also:

getTypeDefinition

public XSTypeDefinition getTypeDefinition()

An item isomorphic to the type definition used to validate this element.

Specified by:

getTypeDefinition in interface ItemPSVI

Returns:

a type declaration

getMemberTypeDefinition

public XSSimpleTypeDefinition getMemberTypeDefinition()

If and only if that type definition is a simple type definition with {variety} union, or a complex type definition whose {content type} is a simple thype definition with {variety} union, then an item isomorphic to that member of the union's {member type definitions} which actually validated the element item's normalized value.

Specified by:

getMemberTypeDefinition in interface ItemPSVI

Returns:

a simple type declaration

getElementDeclaration

public XSElementDeclaration getElementDeclaration()

An item isomorphic to the element declaration used to validate this element.

Specified by:

getElementDeclaration in interface ElementPSVI

Returns:

an element declaration

getSchemaInformation

public XSModel getSchemaInformation()

[schema information]

Specified by:

getSchemaInformation in interface ElementPSVI

Returns:

The schema information property if it's the validation root, null otherwise.

See Also:

XML Schema Part 1: Structures [schema information]

setPSVI

public void setPSVI(ElementPSVI elem)

Copy PSVI properties from another psvi item.

Parameters:

elem - the source of element PSVI items

getActualNormalizedValue

public Object getActualNormalizedValue()

Description copied from interface: ItemPSVI

[schema normalized value]: Binding specific actual value or null if the value is in error.

Specified by:

getActualNormalizedValue in interface ItemPSVI

getActualNormalizedValueType

public short getActualNormalizedValueType()

Description copied from interface: ItemPSVI

The actual value built-in datatype, e.g. STRING_DT, SHORT_DT. If the type definition of this value is a list type definition, this method returns LIST_DT. If the type definition of this value is a list type definition whose item type is a union type definition, this method returns LISTOFUNION_DT. To query the actual value of the list or list of union type definitions use itemValueTypes. If the actualNormalizedValue is null, this method returns UNAVAILABLE_DT.

Specified by:

getActualNormalizedValueType in interface ItemPSVI

getItemValueTypes

public ShortList getItemValueTypes()

Description copied from interface: ItemPSVI

In the case the actual value represents a list, i.e. the actualNormalizedValueType is LIST_DT, the returned array consists of one type kind which represents the itemType . For example:

 <simpleType name="listtype"> <list 
 itemType="positiveInteger"/> </simpleType> <element 
 name="list" type="listtype"/> ... <list>1 2 3</list> 

The schemaNormalizedValue value is "1 2 3", the actualNormalizedValueType value is LIST_DT, and the itemValueTypes is an array of size 1 with the value POSITIVEINTEGER_DT.
If the actual value represents a list type definition whose item type is a union type definition, i.e. LISTOFUNION_DT, for each actual value in the list the array contains the corresponding memberType kind. For example:

 <simpleType 
 name='union_type' memberTypes="integer string"/> <simpleType 
 name='listOfUnion'> <list itemType='union_type'/> 
 </simpleType> <element name="list" type="listOfUnion"/> 
 ... <list>1 2 foo</list> 

The schemaNormalizedValue value is "1 2 foo", the actualNormalizedValueType is LISTOFUNION_DT , and the itemValueTypes is an array of size 3 with the following values: INTEGER_DT, INTEGER_DT, STRING_DT.

Specified by:

getItemValueTypes in interface ItemPSVI

getSchemaValue

public XSValue getSchemaValue()

Description copied from interface: ItemPSVI

If this item has a simple type definition or a complex type with simple content, then return the value with respect to the simple type. If this item doesn't have a simple-typed value, the behavior of this method is not specified.

Specified by:

getSchemaValue in interface ItemPSVI