public class

XSAttributeChecker

extends Object

java.lang.Object
↳	org.apache.xerces.impl.xs.traversers.XSAttributeChecker

Class Overview

Class XSAttributeCheck is used to check the validity of attributes appearing in the schema document. It - reports an error for invalid element (invalid namespace, invalid name) - reports an error for invalid attribute (invalid namespace, invalid name) - reports an error for invalid attribute value - return compiled values for attriute values - provide default value for missing optional attributes - provide default value for incorrect attribute values But it's the caller's responsibility to check whether a required attribute is present. Things need revisiting: - Whether to return non-schema attributes/values - Do we need to update NamespaceScope and ErrorReporter when reset()? - Should have the datatype validators return compiled value - use symbol table instead of many hashtables@xerces.internal

Summary

Constants
int	DT_ANYURI
int	DT_BLOCK
int	DT_BLOCK1
int	DT_BOOLEAN
int	DT_COUNT
int	DT_FINAL
int	DT_FINAL1
int	DT_FINAL2
int	DT_FORM
int	DT_ID
int	DT_LANGUAGE
int	DT_MAXOCCURS
int	DT_MAXOCCURS1
int	DT_MEMBERTYPES
int	DT_MINOCCURS1
int	DT_NAMESPACE
int	DT_NCNAME
int	DT_NONNEGINT
int	DT_POSINT
int	DT_PROCESSCONTENTS
int	DT_QNAME
int	DT_STRING
int	DT_TOKEN
int	DT_USE
int	DT_WHITESPACE
int	DT_XPATH
int	DT_XPATH1

Fields
public static final int	ATTIDX_ABSTRACT
public static final int	ATTIDX_AFORMDEFAULT
public static final int	ATTIDX_BASE
public static final int	ATTIDX_BLOCK
public static final int	ATTIDX_BLOCKDEFAULT
public static final int	ATTIDX_DEFAULT
public static final int	ATTIDX_EFORMDEFAULT
public static final int	ATTIDX_ENUMNSDECLS
public static final int	ATTIDX_FINAL
public static final int	ATTIDX_FINALDEFAULT
public static final int	ATTIDX_FIXED
public static final int	ATTIDX_FORM
public static final int	ATTIDX_FROMDEFAULT
public static final int	ATTIDX_ID
public static final int	ATTIDX_ISRETURNED
public static final int	ATTIDX_ITEMTYPE
public static final int	ATTIDX_MAXOCCURS
public static final int	ATTIDX_MEMBERTYPES
public static final int	ATTIDX_MINOCCURS
public static final int	ATTIDX_MIXED
public static final int	ATTIDX_NAME
public static final int	ATTIDX_NAMESPACE
public static final int	ATTIDX_NAMESPACE_LIST
public static final int	ATTIDX_NILLABLE
public static final int	ATTIDX_NONSCHEMA
public static final int	ATTIDX_PROCESSCONTENTS
public static final int	ATTIDX_PUBLIC
public static final int	ATTIDX_REF
public static final int	ATTIDX_REFER
public static final int	ATTIDX_SCHEMALOCATION
public static final int	ATTIDX_SOURCE
public static final int	ATTIDX_SUBSGROUP
public static final int	ATTIDX_SYSTEM
public static final int	ATTIDX_TARGETNAMESPACE
public static final int	ATTIDX_TYPE
public static final int	ATTIDX_USE
public static final int	ATTIDX_VALUE
public static final int	ATTIDX_VERSION
public static final int	ATTIDX_XML_LANG
public static final int	ATTIDX_XPATH
protected Vector	fNamespaceList
protected Hashtable	fNonSchemaAttrs
protected XSDHandler	fSchemaHandler
protected boolean[]	fSeen
protected SymbolTable	fSymbolTable

Public Constructors
	XSAttributeChecker(XSDHandler schemaHandler)

Public Methods
Object[]	checkAttributes(Element element, boolean isGlobal, XSDocumentInfo schemaDoc, boolean enumAsQName) Check whether the specified element conforms to the attributes restriction an array of attribute values is returned.
Object[]	checkAttributes(Element element, boolean isGlobal, XSDocumentInfo schemaDoc) Check whether the specified element conforms to the attributes restriction an array of attribute values is returned.
void	checkNonSchemaAttributes(XSGrammarBucket grammarBucket)
static String	normalize(String content, short ws)
void	reset(SymbolTable symbolTable)
void	resolveNamespace(Element element, Attr[] attrs, SchemaNamespaceSupport nsSupport)
void	returnAttrArray(Object[] attrArray, XSDocumentInfo schemaDoc)

Protected Methods
Object[]	getAvailableArray()

[Expand]

Inherited Methods

From class java.lang.Object

Constants

protected static final int DT_ANYURI

Constant Value: 0 (0x00000000)

protected static final int DT_BLOCK

Constant Value: -1 (0xffffffff)

protected static final int DT_BLOCK1

Constant Value: -2 (0xfffffffe)

protected static final int DT_BOOLEAN

Constant Value: -15 (0xfffffff1)

protected static final int DT_COUNT

Constant Value: 9 (0x00000009)

protected static final int DT_FINAL

Constant Value: -3 (0xfffffffd)

protected static final int DT_FINAL1

Constant Value: -4 (0xfffffffc)

protected static final int DT_FINAL2

Constant Value: -5 (0xfffffffb)

protected static final int DT_FORM

Constant Value: -6 (0xfffffffa)

protected static final int DT_ID

Constant Value: 1 (0x00000001)

protected static final int DT_LANGUAGE

Constant Value: 8 (0x00000008)

protected static final int DT_MAXOCCURS

Constant Value: -7 (0xfffffff9)

protected static final int DT_MAXOCCURS1

Constant Value: -8 (0xfffffff8)

protected static final int DT_MEMBERTYPES

Constant Value: -9 (0xfffffff7)

protected static final int DT_MINOCCURS1

Constant Value: -10 (0xfffffff6)

protected static final int DT_NAMESPACE

Constant Value: -11 (0xfffffff5)

protected static final int DT_NCNAME

Constant Value: 5 (0x00000005)

protected static final int DT_NONNEGINT

Constant Value: -16 (0xfffffff0)

protected static final int DT_POSINT

Constant Value: -17 (0xffffffef)

protected static final int DT_PROCESSCONTENTS

Constant Value: -12 (0xfffffff4)

protected static final int DT_QNAME

Constant Value: 2 (0x00000002)

protected static final int DT_STRING

Constant Value: 3 (0x00000003)

protected static final int DT_TOKEN

Constant Value: 4 (0x00000004)

protected static final int DT_USE

Constant Value: -13 (0xfffffff3)

protected static final int DT_WHITESPACE

Constant Value: -14 (0xfffffff2)

protected static final int DT_XPATH

Constant Value: 6 (0x00000006)

protected static final int DT_XPATH1

Constant Value: 7 (0x00000007)

Fields

public static final int ATTIDX_ABSTRACT

public static final int ATTIDX_AFORMDEFAULT

public static final int ATTIDX_BASE

public static final int ATTIDX_BLOCK

public static final int ATTIDX_BLOCKDEFAULT

public static final int ATTIDX_DEFAULT

public static final int ATTIDX_EFORMDEFAULT

public static final int ATTIDX_ENUMNSDECLS

public static final int ATTIDX_FINAL

public static final int ATTIDX_FINALDEFAULT

public static final int ATTIDX_FIXED

public static final int ATTIDX_FORM

public static final int ATTIDX_FROMDEFAULT

public static final int ATTIDX_ID

public static final int ATTIDX_ISRETURNED

public static final int ATTIDX_ITEMTYPE

public static final int ATTIDX_MAXOCCURS

public static final int ATTIDX_MEMBERTYPES

public static final int ATTIDX_MINOCCURS

public static final int ATTIDX_MIXED

public static final int ATTIDX_NAME

public static final int ATTIDX_NAMESPACE

public static final int ATTIDX_NAMESPACE_LIST

public static final int ATTIDX_NILLABLE

public static final int ATTIDX_NONSCHEMA

public static final int ATTIDX_PROCESSCONTENTS

public static final int ATTIDX_PUBLIC

public static final int ATTIDX_REF

public static final int ATTIDX_REFER

public static final int ATTIDX_SCHEMALOCATION

public static final int ATTIDX_SOURCE

public static final int ATTIDX_SUBSGROUP

public static final int ATTIDX_SYSTEM

public static final int ATTIDX_TARGETNAMESPACE

public static final int ATTIDX_TYPE

public static final int ATTIDX_USE

public static final int ATTIDX_VALUE

public static final int ATTIDX_VERSION

public static final int ATTIDX_XML_LANG

public static final int ATTIDX_XPATH

protected Vector fNamespaceList

protected Hashtable fNonSchemaAttrs

protected XSDHandler fSchemaHandler

protected boolean[] fSeen

protected SymbolTable fSymbolTable

Public Constructors

public XSAttributeChecker (XSDHandler schemaHandler)

Public Methods

public Object[] checkAttributes (Element element, boolean isGlobal, XSDocumentInfo schemaDoc, boolean enumAsQName)

Check whether the specified element conforms to the attributes restriction an array of attribute values is returned. the caller must call returnAttrArray to return that array. This method also takes an extra parameter: if the element is "enumeration", whether to make a copy of the namespace context, so that the value can be resolved as a QName later.

Parameters

element	which element to check
isGlobal	whether a child of <schema> or <redefine>
schemaDoc	the document where the element lives in
enumAsQName	whether to tread enumeration value as QName

Returns

an array containing attribute values

public Object[] checkAttributes (Element element, boolean isGlobal, XSDocumentInfo schemaDoc)

Check whether the specified element conforms to the attributes restriction an array of attribute values is returned. the caller must call returnAttrArray to return that array.