Package mf.org.apache.xerces.impl.xs

Examples of mf.org.apache.xerces.impl.xs.XSAttributeDecl


        String nameAtt    = (String) attrValues[XSAttributeChecker.ATTIDX_NAME];
        QName  refAtt     = (QNameattrValues[XSAttributeChecker.ATTIDX_REF];
        XInt   useAtt     = (XInt)   attrValues[XSAttributeChecker.ATTIDX_USE];
       
        // get 'attribute declaration'
        XSAttributeDecl attribute = null;
        XSAnnotationImpl annotation = null;
        if (attrDecl.getAttributeNode(SchemaSymbols.ATT_REF) != null) {
            if (refAtt != null) {
                attribute = (XSAttributeDecl)fSchemaHandler.getGlobalDecl(schemaDoc, XSDHandler.ATTRIBUTE_TYPE, refAtt, attrDecl);
               
                Element child = DOMUtil.getFirstChildElement(attrDecl);
                if (child != null && DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
                    annotation = traverseAnnotationDecl(child, attrValues, false, schemaDoc);
                    child = DOMUtil.getNextSiblingElement(child);
                }
                else {
                    String text = DOMUtil.getSyntheticAnnotation(attrDecl);
                    if (text != null) {
                        annotation = traverseSyntheticAnnotation(attrDecl, text, attrValues, false, schemaDoc);
                    }
                }
               
                if (child != null) {
                    reportSchemaError("src-attribute.3.2", new Object[]{refAtt.rawname}, child);
                }
                // for error reporting
                nameAtt = refAtt.localpart;
            } else {
                attribute = null;
            }
        } else {
            attribute = traverseNamedAttr(attrDecl, attrValues, schemaDoc, grammar, false, enclosingCT);
        }
       
        // get 'value constraint'
        short consType = XSConstants.VC_NONE;
        if (defaultAtt != null) {
            consType = XSConstants.VC_DEFAULT;
        } else if (fixedAtt != null) {
            consType = XSConstants.VC_FIXED;
            defaultAtt = fixedAtt;
            fixedAtt = null;
        }
       
        XSAttributeUseImpl attrUse = null;
        if (attribute != null) {
            if (fSchemaHandler.fDeclPool !=null) {
                attrUse = fSchemaHandler.fDeclPool.getAttributeUse();
            } else {
                attrUse = new XSAttributeUseImpl();
            }
            attrUse.fAttrDecl = attribute;
            attrUse.fUse = useAtt.shortValue();
            attrUse.fConstraintType = consType;
            if (defaultAtt != null) {
                attrUse.fDefault = new ValidatedInfo();
                attrUse.fDefault.normalizedValue = defaultAtt;
            }
            // Get the annotation associated witht the local attr decl
            if (attrDecl.getAttributeNode(SchemaSymbols.ATT_REF) == null) {
                attrUse.fAnnotations = attribute.getAnnotations();
            } else {
                XSObjectList annotations;
                if (annotation != null) {
                    annotations = new XSObjectListImpl();
                    ((XSObjectListImpl) annotations).addXSObject(annotation);
                } else {
                    annotations = XSObjectListImpl.EMPTY_LIST;
                }
                attrUse.fAnnotations = annotations;
            }
        }
       
        //src-attribute
       
        // 1 default and fixed must not both be present.
        if (defaultAtt != null && fixedAtt != null) {
            reportSchemaError("src-attribute.1", new Object[]{nameAtt}, attrDecl);
        }
       
        // 2 If default and use are both present, use must have the actual value optional.
        if (consType == XSConstants.VC_DEFAULT &&
                useAtt != null && useAtt.intValue() != SchemaSymbols.USE_OPTIONAL) {
            reportSchemaError("src-attribute.2", new Object[]{nameAtt}, attrDecl);
            // Recover by honouring the default value
            attrUse.fUse = SchemaSymbols.USE_OPTIONAL;
        }
       
        // a-props-correct
       
        if (defaultAtt != null && attrUse != null) {
            // 2 if there is a {value constraint}, the canonical lexical representation of its value must be valid with respect to the {type definition} as defined in String Valid (3.14.4).
            fValidationState.setNamespaceSupport(schemaDoc.fNamespaceSupport);
            try {
                checkDefaultValid(attrUse);
            }
            catch (InvalidDatatypeValueException ide) {
                reportSchemaError (ide.getKey(), ide.getArgs(), attrDecl);
                reportSchemaError ("a-props-correct.2", new Object[]{nameAtt, defaultAtt}, attrDecl);
                // Recover by removing the default value
                attrUse.fDefault = null;
                attrUse.fConstraintType = XSConstants.VC_NONE;
            }
           
            // 3 If the {type definition} is or is derived from ID then there must not be a {value constraint}.
            if (((XSSimpleType)attribute.getTypeDefinition()).isIDType() ) {
                reportSchemaError ("a-props-correct.3", new Object[]{nameAtt}, attrDecl);
                // Recover by removing the default value
                attrUse.fDefault = null;
                attrUse.fConstraintType = XSConstants.VC_NONE;
            }
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            XSDocumentInfo schemaDoc,
            SchemaGrammar grammar) {
       
        // General Attribute Checking
        Object[] attrValues = fAttrChecker.checkAttributes(attrDecl, true, schemaDoc);
        XSAttributeDecl attribute = traverseNamedAttr(attrDecl, attrValues, schemaDoc, grammar, true, null);
        fAttrChecker.returnAttrArray(attrValues, schemaDoc);
        return attribute;
       
    }
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        XInt    formAtt    = (XInt)   attrValues[XSAttributeChecker.ATTIDX_FORM];
        String  nameAtt    = (String) attrValues[XSAttributeChecker.ATTIDX_NAME];
        QName   typeAtt    = (QNameattrValues[XSAttributeChecker.ATTIDX_TYPE];
       
        // Step 1: get declaration information
        XSAttributeDecl attribute = null;
        if (fSchemaHandler.fDeclPool !=null) {
            attribute = fSchemaHandler.fDeclPool.getAttributeDecl();
        } else {
            attribute = new XSAttributeDecl();
        }
       
        // get 'name'
        if (nameAtt != null)
            nameAtt = fSymbolTable.addSymbol(nameAtt);
       
        // get 'target namespace'
        String tnsAtt = null;
        XSComplexTypeDecl enclCT = null;
        short scope = XSAttributeDecl.SCOPE_ABSENT;
        if (isGlobal) {
            tnsAtt = schemaDoc.fTargetNamespace;
            scope = XSAttributeDecl.SCOPE_GLOBAL;
        }
        else {
            if (enclosingCT != null) {
                enclCT = enclosingCT;
                scope = XSAttributeDecl.SCOPE_LOCAL;
            }
            if (formAtt != null) {
                if (formAtt.intValue() == SchemaSymbols.FORM_QUALIFIED)
                    tnsAtt = schemaDoc.fTargetNamespace;
            } else if (schemaDoc.fAreLocalAttributesQualified) {
                tnsAtt = schemaDoc.fTargetNamespace;
            }
        }
        // get 'value constraint'
        // for local named attribute, value constraint is absent
        ValidatedInfo attDefault = null;
        short constraintType = XSConstants.VC_NONE;
        if (isGlobal) {
            if (fixedAtt != null) {
                attDefault = new ValidatedInfo();
                attDefault.normalizedValue = fixedAtt;
                constraintType = XSConstants.VC_FIXED;
            } else if (defaultAtt != null) {
                attDefault = new ValidatedInfo();
                attDefault.normalizedValue = defaultAtt;
                constraintType = XSConstants.VC_DEFAULT;
            }
        }
       
        // get 'annotation'
        Element child = DOMUtil.getFirstChildElement(attrDecl);
        XSAnnotationImpl annotation = null;
        if (child != null && DOMUtil.getLocalName(child).equals(SchemaSymbols.ELT_ANNOTATION)) {
            annotation = traverseAnnotationDecl(child, attrValues, false, schemaDoc);
            child = DOMUtil.getNextSiblingElement(child);
        }
        else {
            String text = DOMUtil.getSyntheticAnnotation(attrDecl);
            if (text != null) {
                annotation = traverseSyntheticAnnotation(attrDecl, text, attrValues, false, schemaDoc);
            }
        }
       
        // get 'type definition'
        XSSimpleType attrType = null;
        boolean haveAnonType = false;
       
        // Handle Anonymous type if there is one
        if (child != null) {
            String childName = DOMUtil.getLocalName(child);
           
            if (childName.equals(SchemaSymbols.ELT_SIMPLETYPE)) {
                attrType = fSchemaHandler.fSimpleTypeTraverser.traverseLocal(child, schemaDoc, grammar);
                haveAnonType = true;
                child = DOMUtil.getNextSiblingElement(child);
            }
        }
       
        // Handle type attribute
        if (attrType == null && typeAtt != null) {
            XSTypeDefinition type = (XSTypeDefinition)fSchemaHandler.getGlobalDecl(schemaDoc, XSDHandler.TYPEDECL_TYPE, typeAtt, attrDecl);
            if (type != null && type.getTypeCategory() == XSTypeDefinition.SIMPLE_TYPE) {
                attrType = (XSSimpleType)type;
            }
            else {
                reportSchemaError("src-resolve", new Object[]{typeAtt.rawname, "simpleType definition"}, attrDecl);
                if (type == null) {
                  attribute.fUnresolvedTypeName = typeAtt;
                }
            }
        }
       
        if (attrType == null) {
            attrType = SchemaGrammar.fAnySimpleType;
        }
       
        XSObjectList annotations;
        if (annotation != null) {
            annotations = new XSObjectListImpl();
            ((XSObjectListImpl)annotations).addXSObject(annotation);
        } else {
            annotations = XSObjectListImpl.EMPTY_LIST;
        }
        attribute.setValues(nameAtt, tnsAtt, attrType, constraintType, scope,
                attDefault, enclCT, annotations);

        // Step 3: check against schema for schemas
       
        // required attributes
        if (nameAtt == null) {
            if (isGlobal)
                reportSchemaError("s4s-att-must-appear", new Object[]{SchemaSymbols.ELT_ATTRIBUTE, SchemaSymbols.ATT_NAME}, attrDecl);
            else
                reportSchemaError("src-attribute.3.1", null, attrDecl);
            nameAtt = NO_NAME;
        }
       
        // element
        if (child != null) {
            reportSchemaError("s4s-elt-must-match.1", new Object[]{nameAtt, "(annotation?, (simpleType?))", DOMUtil.getLocalName(child)}, child);
        }
       
        // Step 4: check 3.2.3 constraints
       
        // src-attribute
       
        // 1 default and fixed must not both be present.
        if (defaultAtt != null && fixedAtt != null) {
            reportSchemaError("src-attribute.1", new Object[]{nameAtt}, attrDecl);
        }
       
        // 2 If default and use are both present, use must have the actual value optional.
        // This is checked in "traverse" method
       
        // 3 If the item's parent is not <schema>, then all of the following must be true:
        // 3.1 One of ref or name must be present, but not both.
        // This is checked in XSAttributeChecker
       
        // 3.2 If ref is present, then all of <simpleType>, form and type must be absent.
        // Attributes are checked in XSAttributeChecker, elements are checked in "traverse" method
       
        // 4 type and <simpleType> must not both be present.
        if (haveAnonType && (typeAtt != null)) {
            reportSchemaError( "src-attribute.4", new Object[]{nameAtt}, attrDecl);
        }
       
        // Step 5: check 3.2.6 constraints
        // check for NOTATION type
        checkNotationType(nameAtt, attrType, attrDecl);
       
        // a-props-correct
       
        // 2 if there is a {value constraint}, the canonical lexical representation of its value must be valid with respect to the {type definition} as defined in String Valid (3.14.4).
        if (attDefault != null) {
            fValidationState.setNamespaceSupport(schemaDoc.fNamespaceSupport);
            try {
                checkDefaultValid(attribute);
            }
            catch (InvalidDatatypeValueException ide) {
                reportSchemaError (ide.getKey(), ide.getArgs(), attrDecl);
                reportSchemaError ("a-props-correct.2", new Object[]{nameAtt, attDefault.normalizedValue}, attrDecl);
                // Recover by removing the default value
                attDefault = null;
                constraintType = XSConstants.VC_NONE;
                attribute.setValues(nameAtt, tnsAtt, attrType, constraintType, scope,
                        attDefault, enclCT, annotations);
            }
        }
       
        // 3 If the {type definition} is or is derived from ID then there must not be a {value constraint}.
        if (attDefault != null) {
            if (attrType.isIDType() ) {
                reportSchemaError ("a-props-correct.3", new Object[]{nameAtt}, attrDecl);
                // Recover by removing the default value
                attDefault = null;
                constraintType = XSConstants.VC_NONE;
                attribute.setValues(nameAtt, tnsAtt, attrType, constraintType, scope,
                        attDefault, enclCT, annotations);
            }
        }
       
        // no-xmlns
       
        // The {name} of an attribute declaration must not match xmlns.
        if (nameAtt != null && nameAtt.equals(XMLSymbols.PREFIX_XMLNS)) {
            reportSchemaError("no-xmlns", null, attrDecl);
            return null;
        }
       
        // no-xsi
       
        // The {target namespace} of an attribute declaration, whether local or top-level, must not match http://www.w3.org/2001/XMLSchema-instance (unless it is one of the four built-in declarations given in the next section).
        if (tnsAtt != null && tnsAtt.equals(SchemaSymbols.URI_XSI)) {
            reportSchemaError("no-xsi", new Object[]{SchemaSymbols.URI_XSI}, attrDecl);
            return null;
        }
       
        // Attribute without a name. Return null.
        if (nameAtt.equals(NO_NAME))
            return null;

        // Step 2: register attribute decl to the grammar
        if (isGlobal) {
            if (grammar.getGlobalAttributeDecl(nameAtt) == null) {
                grammar.addGlobalAttributeDecl(attribute);
            }

            // also add it to extended map
            final String loc = fSchemaHandler.schemaDocument2SystemId(schemaDoc);
            final XSAttributeDecl attribute2 = grammar.getGlobalAttributeDecl(nameAtt, loc);
            if (attribute2  == null) {
                grammar.addGlobalAttributeDecl(attribute, loc);
            }

            if (fSchemaHandler.fTolerateDuplicates) {
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    //          of structure {element node, attr name/qname, attr value)?
    // REVISIT: pass the proper element node to reportSchemaError
    public void checkNonSchemaAttributes(XSGrammarBucket grammarBucket) {
        // for all attributes
        Iterator entries = fNonSchemaAttrs.entrySet().iterator();
        XSAttributeDecl attrDecl;
        while (entries.hasNext()) {
            Map.Entry entry = (Map.Entry) entries.next();
            // get name, uri, localpart
            String attrRName = (String) entry.getKey();
            String attrURI = attrRName.substring(0,attrRName.indexOf(','));
            String attrLocal = attrRName.substring(attrRName.indexOf(',')+1);
            // find associated grammar
            SchemaGrammar sGrammar = grammarBucket.getGrammar(attrURI);
            if (sGrammar == null) {
                continue;
            }
            // and get the datatype validator, if there is one
            attrDecl = sGrammar.getGlobalAttributeDecl(attrLocal);
            if (attrDecl == null) {
                continue;
            }
            XSSimpleType dv = (XSSimpleType)attrDecl.getTypeDefinition();
            if (dv == null) {
                continue;
            }

            // get all values appeared with this attribute name
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    }
   
    private void addGlobalAttributeDecls(SchemaGrammar srcGrammar, SchemaGrammar dstGrammar) {
        XSNamedMap components = srcGrammar.getComponents(XSConstants.ATTRIBUTE_DECLARATION);
        int len = components.getLength();
        XSAttributeDecl srcDecl, dstDecl;

        // add global components
        for (int i=0; i<len; i++) {
            srcDecl = (XSAttributeDecl) components.item(i);
            dstDecl = dstGrammar.getGlobalAttributeDecl(srcDecl.getName());
            if (dstDecl == null) {
                dstGrammar.addGlobalAttributeDecl(srcDecl);
            }
            else if (dstDecl != srcDecl && !fTolerateDuplicates) {
                reportSharingError(srcDecl.getNamespace(), srcDecl.getName());
            }
        }

        // add any extended (duplicate) global components
        ObjectList componentsExt = srcGrammar.getComponentsExt(XSConstants.ATTRIBUTE_DECLARATION);
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