Package org.apache.xerces.impl.xs.traversers

Class XSAttributeChecker

  • public class XSAttributeChecker
extends java.lang.Object
    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

    INTERNAL:

    Usage of this class is not supported. It may be altered or removed at any time.
    Version:
    $Id: XSAttributeChecker.java 704619 2008-10-14 18:59:35Z mrglavas $
    Author:
    Sandy Gao, IBM

    • Field Detail

      • ATTIDX_ABSTRACT

        public static final int ATTIDX_ABSTRACT

      • ATTIDX_AFORMDEFAULT

        public static final int ATTIDX_AFORMDEFAULT

      • ATTIDX_BASE

        public static final int ATTIDX_BASE

      • ATTIDX_BLOCK

        public static final int ATTIDX_BLOCK

      • ATTIDX_BLOCKDEFAULT

        public static final int ATTIDX_BLOCKDEFAULT

      • ATTIDX_DEFAULT

        public static final int ATTIDX_DEFAULT

      • ATTIDX_EFORMDEFAULT

        public static final int ATTIDX_EFORMDEFAULT

      • ATTIDX_FINAL

        public static final int ATTIDX_FINAL

      • ATTIDX_FINALDEFAULT

        public static final int ATTIDX_FINALDEFAULT

      • ATTIDX_FIXED

        public static final int ATTIDX_FIXED

      • ATTIDX_FORM

        public static final int ATTIDX_FORM

      • ATTIDX_ID

        public static final int ATTIDX_ID

      • ATTIDX_ITEMTYPE

        public static final int ATTIDX_ITEMTYPE

      • ATTIDX_MAXOCCURS

        public static final int ATTIDX_MAXOCCURS

      • ATTIDX_MEMBERTYPES

        public static final int ATTIDX_MEMBERTYPES

      • ATTIDX_MINOCCURS

        public static final int ATTIDX_MINOCCURS

      • ATTIDX_MIXED

        public static final int ATTIDX_MIXED

      • ATTIDX_NAME

        public static final int ATTIDX_NAME

      • ATTIDX_NAMESPACE

        public static final int ATTIDX_NAMESPACE

      • ATTIDX_NAMESPACE_LIST

        public static final int ATTIDX_NAMESPACE_LIST

      • ATTIDX_NILLABLE

        public static final int ATTIDX_NILLABLE

      • ATTIDX_NONSCHEMA

        public static final int ATTIDX_NONSCHEMA

      • ATTIDX_PROCESSCONTENTS

        public static final int ATTIDX_PROCESSCONTENTS

      • ATTIDX_PUBLIC

        public static final int ATTIDX_PUBLIC

      • ATTIDX_REF

        public static final int ATTIDX_REF

      • ATTIDX_REFER

        public static final int ATTIDX_REFER

      • ATTIDX_SCHEMALOCATION

        public static final int ATTIDX_SCHEMALOCATION

      • ATTIDX_SOURCE

        public static final int ATTIDX_SOURCE

      • ATTIDX_SUBSGROUP

        public static final int ATTIDX_SUBSGROUP

      • ATTIDX_SYSTEM

        public static final int ATTIDX_SYSTEM

      • ATTIDX_TARGETNAMESPACE

        public static final int ATTIDX_TARGETNAMESPACE

      • ATTIDX_TYPE

        public static final int ATTIDX_TYPE

      • ATTIDX_USE

        public static final int ATTIDX_USE

      • ATTIDX_VALUE

        public static final int ATTIDX_VALUE

      • ATTIDX_ENUMNSDECLS

        public static final int ATTIDX_ENUMNSDECLS

      • ATTIDX_VERSION

        public static final int ATTIDX_VERSION

      • ATTIDX_XML_LANG

        public static final int ATTIDX_XML_LANG

      • ATTIDX_XPATH

        public static final int ATTIDX_XPATH

      • ATTIDX_FROMDEFAULT

        public static final int ATTIDX_FROMDEFAULT

      • ATTIDX_ISRETURNED

        public static final int ATTIDX_ISRETURNED

      • fSchemaHandler

        protected XSDHandler fSchemaHandler

      • fNonSchemaAttrs

        protected java.util.Hashtable fNonSchemaAttrs

      • fNamespaceList

        protected java.util.Vector fNamespaceList

      • fSeen

        protected boolean[] fSeen

    • Constructor Detail

      • XSAttributeChecker

        public XSAttributeChecker​(XSDHandler schemaHandler)

    • Method Detail

      • reset

        public void reset​(SymbolTable symbolTable)

      • checkAttributes

        public java.lang.Object[] checkAttributes​(org.w3c.dom.Element element,
                                          boolean isGlobal,
                                          org.apache.xerces.impl.xs.traversers.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.
        Parameters:
        element - which element to check
        isGlobal - whether a child of <schema> or <redefine>
        schemaDoc - the document where the element lives in
        Returns:
        an array containing attribute values

      • checkAttributes

        public java.lang.Object[] checkAttributes​(org.w3c.dom.Element element,
                                          boolean isGlobal,
                                          org.apache.xerces.impl.xs.traversers.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

      • checkNonSchemaAttributes

        public void checkNonSchemaAttributes​(XSGrammarBucket grammarBucket)

      • normalize

        public static java.lang.String normalize​(java.lang.String content,
                                         short ws)

      • getAvailableArray

        protected java.lang.Object[] getAvailableArray()

      • returnAttrArray

        public void returnAttrArray​(java.lang.Object[] attrArray,
                            org.apache.xerces.impl.xs.traversers.XSDocumentInfo schemaDoc)

      • resolveNamespace

        public void resolveNamespace​(org.w3c.dom.Element element,
                             org.w3c.dom.Attr[] attrs,
                             SchemaNamespaceSupport nsSupport)