Examples of com.sun.org.apache.xerces.internal.impl.xs.SchemaGrammar$BuiltinSchemaGrammar

Package com.sun.org.apache.xerces.internal.impl.xs

Examples of com.sun.org.apache.xerces.internal.impl.xs.SchemaGrammar$BuiltinSchemaGrammar

com.sun.org.apache.xerces.internal.impl.xs.SchemaGrammar
This class is to hold all schema component declaration that are declared within one namespace. The Grammar class this class extends contains what little commonality there is between XML Schema and DTD grammars. It's useful to distinguish grammar objects from other kinds of object when they exist in pools or caches. @xerces.internal @author Sandy Gao, IBM @author Elena Litani, IBM @version $Id: SchemaGrammar.java,v 1.7 2010-11-01 04:39:55 joehw Exp $

        // if contents was null, must have been some kind of error;
        // nothing to contribute to PSVI
        if (contents == null) return null;


        // find the grammar; fSchemaHandler must be known!
        SchemaGrammar grammar = fSchemaHandler.getGrammar(schemaDoc.fTargetNamespace);
        // fish out local attributes passed from parent
        Vector annotationLocalAttrs = (Vector)parentAttrs[XSAttributeChecker.ATTIDX_NONSCHEMA];
        // optimize for case where there are no local attributes
        if(annotationLocalAttrs != null && !annotationLocalAttrs.isEmpty()) {
            StringBuffer localStrBuffer = new StringBuffer(64);

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            Object[] parentAttrs, boolean isGlobal, XSDocumentInfo schemaDoc) {


        String contents = initialContent;


        // find the grammar; fSchemaHandler must be known!
        SchemaGrammar grammar = fSchemaHandler.getGrammar(schemaDoc.fTargetNamespace);
        // fish out local attributes passed from parent
        Vector annotationLocalAttrs = (Vector)parentAttrs[XSAttributeChecker.ATTIDX_NONSCHEMA];
        // optimize for case where there are no local attributes
        if (annotationLocalAttrs != null && !annotationLocalAttrs.isEmpty()) {
            StringBuffer localStrBuffer = new StringBuffer(64);

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     */
    private void updateImportListFor(SchemaGrammar grammar) {
        Vector importedGrammars = grammar.getImportedGrammars();
        if (importedGrammars != null) {
            for (int i=0; i<importedGrammars.size(); i++) {
                SchemaGrammar isg1 = (SchemaGrammar) importedGrammars.elementAt(i);
                SchemaGrammar isg2 = fGrammarBucket.getGrammar(isg1.getTargetNamespace());
                if (isg2 != null && isg1 != isg2) {
                    importedGrammars.set(i, isg2);
                }
            }
        }

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     * the new one
     */
    private void updateImportListWith(SchemaGrammar newGrammar) {
        SchemaGrammar[] schemaGrammars = fGrammarBucket.getGrammars();
        for (int i = 0; i < schemaGrammars.length; ++i) {
            SchemaGrammar sg = schemaGrammars[i];
            if (sg != newGrammar) {
                Vector importedGrammars = sg.getImportedGrammars();
                if (importedGrammars != null) {
                    for (int j=0; j<importedGrammars.size(); j++) {
                        SchemaGrammar isg = (SchemaGrammar) importedGrammars.elementAt(j);
                        if (null2EmptyString(isg.getTargetNamespace()).equals(null2EmptyString(newGrammar.getTargetNamespace()))) {
                            if (isg != newGrammar) {
                                importedGrammars.set(j, newGrammar);
                            }
                            break;
                        }

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        while (!schemasToProcess.empty()) {
            XSDocumentInfo currSchemaDoc =
                (XSDocumentInfo)schemasToProcess.pop();
            Element currDoc = currSchemaDoc.fSchemaElement;


            SchemaGrammar currSG = fGrammarBucket.getGrammar(currSchemaDoc.fTargetNamespace);


            if(DOMUtil.isHidden(currDoc, fHiddenNodes)) {
                // must have processed this already!
                continue;
            }
            Element currRoot = currDoc;
            boolean sawAnnotation = false;
            // traverse this schema's global decls
            for (Element globalComp =
                DOMUtil.getFirstVisibleChildElement(currRoot, fHiddenNodes);
            globalComp != null;
            globalComp = DOMUtil.getNextVisibleSiblingElement(globalComp, fHiddenNodes)) {
                DOMUtil.setHidden(globalComp, fHiddenNodes);
                String componentType = DOMUtil.getLocalName(globalComp);
                // includes and imports will not show up here!
                if (DOMUtil.getLocalName(globalComp).equals(SchemaSymbols.ELT_REDEFINE)) {
                    // use the namespace decls for the redefine, instead of for the parent <schema>
                    currSchemaDoc.backupNSSupport((fRedefine2NSSupport!=null)?(SchemaNamespaceSupport)fRedefine2NSSupport.get(globalComp):null);
                    for (Element redefinedComp = DOMUtil.getFirstVisibleChildElement(globalComp, fHiddenNodes);
                    redefinedComp != null;
                    redefinedComp = DOMUtil.getNextVisibleSiblingElement(redefinedComp, fHiddenNodes)) {
                        String redefinedComponentType = DOMUtil.getLocalName(redefinedComp);
                        DOMUtil.setHidden(redefinedComp, fHiddenNodes);
                        if (redefinedComponentType.equals(SchemaSymbols.ELT_ATTRIBUTEGROUP)) {
                            fAttributeGroupTraverser.traverseGlobal(redefinedComp, currSchemaDoc, currSG);
                        }
                        else if (redefinedComponentType.equals(SchemaSymbols.ELT_COMPLEXTYPE)) {
                            fComplexTypeTraverser.traverseGlobal(redefinedComp, currSchemaDoc, currSG);
                        }
                        else if (redefinedComponentType.equals(SchemaSymbols.ELT_GROUP)) {
                            fGroupTraverser.traverseGlobal(redefinedComp, currSchemaDoc, currSG);
                        }
                        else if (redefinedComponentType.equals(SchemaSymbols.ELT_SIMPLETYPE)) {
                            fSimpleTypeTraverser.traverseGlobal(redefinedComp, currSchemaDoc, currSG);
                        }
                        // annotations will have been processed already; this is now
                        // unnecessary
                        //else if (redefinedComponentType.equals(SchemaSymbols.ELT_ANNOTATION)) {
                        //    fElementTraverser.traverseAnnotationDecl(redefinedComp, null, true, currSchemaDoc);
                        //}
                        else {
                            reportSchemaError("s4s-elt-must-match.1", new Object [] {DOMUtil.getLocalName(globalComp), "(annotation | (simpleType | complexType | group | attributeGroup))*", redefinedComponentType}, redefinedComp);
                        }
                    } // end march through <redefine> children
                    currSchemaDoc.restoreNSSupport();
                }
                else if (componentType.equals(SchemaSymbols.ELT_ATTRIBUTE)) {
                    fAttributeTraverser.traverseGlobal(globalComp, currSchemaDoc, currSG);
                }
                else if (componentType.equals(SchemaSymbols.ELT_ATTRIBUTEGROUP)) {
                    fAttributeGroupTraverser.traverseGlobal(globalComp, currSchemaDoc, currSG);
                }
                else if (componentType.equals(SchemaSymbols.ELT_COMPLEXTYPE)) {
                    fComplexTypeTraverser.traverseGlobal(globalComp, currSchemaDoc, currSG);
                }
                else if (componentType.equals(SchemaSymbols.ELT_ELEMENT)) {
                    fElementTraverser.traverseGlobal(globalComp, currSchemaDoc, currSG);
                }
                else if (componentType.equals(SchemaSymbols.ELT_GROUP)) {
                    fGroupTraverser.traverseGlobal(globalComp, currSchemaDoc, currSG);
                }
                else if (componentType.equals(SchemaSymbols.ELT_NOTATION)) {
                    fNotationTraverser.traverse(globalComp, currSchemaDoc, currSG);
                }
                else if (componentType.equals(SchemaSymbols.ELT_SIMPLETYPE)) {
                    fSimpleTypeTraverser.traverseGlobal(globalComp, currSchemaDoc, currSG);
                }
                else if (componentType.equals(SchemaSymbols.ELT_ANNOTATION)) {
                    currSG.addAnnotation(fElementTraverser.traverseAnnotationDecl(globalComp, currSchemaDoc.getSchemaAttrs(), true, currSchemaDoc));
                    sawAnnotation = true;
                }
                else {
                    reportSchemaError("s4s-elt-invalid-content.1", new Object [] {SchemaSymbols.ELT_SCHEMA, DOMUtil.getLocalName(globalComp)}, globalComp);
                }
            } // end for


            if (!sawAnnotation) {
                String text = DOMUtil.getSyntheticAnnotation(currRoot);
                if (text != null) {
                    currSG.addAnnotation(fElementTraverser.traverseSyntheticAnnotation(currRoot, text, currSchemaDoc.getSchemaAttrs(), true, currSchemaDoc));
                }
            }


            /** Collect annotation information for validation. **/
            if (annotationInfo != null) {

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            // Recover and continue to look for the component.
            // return null;
        }


        // check whether there is grammar for the requested namespace
        SchemaGrammar sGrammar = fGrammarBucket.getGrammar(declToTraverse.uri);
        if (sGrammar == null) {
            if (needReportTNSError(declToTraverse.uri))
                reportSchemaError("src-resolve", new Object[]{declToTraverse.rawname, COMP_TYPE[declType]}, elmNode);
            return null;
        }

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    protected void resolveKeyRefs() {
        for (int i=0; i<fKeyrefStackPos; i++) {
            XSDocumentInfo keyrefSchemaDoc = fKeyrefsMapXSDocumentInfo[i];
            keyrefSchemaDoc.fNamespaceSupport.makeGlobal();
            keyrefSchemaDoc.fNamespaceSupport.setEffectiveContext( fKeyrefNamespaceContext[i] );
            SchemaGrammar keyrefGrammar = fGrammarBucket.getGrammar(keyrefSchemaDoc.fTargetNamespace);
            // need to set <keyref> to hidden before traversing it,
            // because it has global scope
                DOMUtil.setHidden(fKeyrefs[i], fHiddenNodes);
            fKeyrefTraverser.traverse(fKeyrefs[i], fKeyrefElems[i], keyrefSchemaDoc, keyrefGrammar);
        }

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                currGrammars.add(grammars[i]);
            }
        }


        // for all (recursively) imported grammars
        SchemaGrammar sg1, sg2;
        Vector gs;
        for (int i = 0; i < currGrammars.size(); i++) {
            // get the grammar
            sg1 = (SchemaGrammar)currGrammars.elementAt(i);
            // we need to add grammars imported by sg1 too
            gs = sg1.getImportedGrammars();
            // for all grammars imported by sg2, but not in the vector
            // we add them to the vector
            if (gs == null) {
                continue;
            }

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    private boolean existingGrammars(Vector grammars) {
        int length = grammars.size();
        final XSDDescription desc = new XSDDescription();


        for (int i=0; i < length; i++) {
            final SchemaGrammar sg1 = (SchemaGrammar)grammars.elementAt(i);
            desc.setNamespace(sg1.getTargetNamespace());


            final SchemaGrammar sg2 = findGrammar(desc, false);
            if (sg2 != null) {
                return true;
            }
        }

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    }


    private boolean canAddComponent(XSObject component, XSDDescription desc) {
        desc.setNamespace(component.getNamespace());


        final SchemaGrammar sg = findGrammar(desc, false);
        if (sg == null) {
            return true;
        }
        else if (sg.isImmutable()) {
            return false;
        }


        short componentType = component.getType();
        final String name = component.getName();


        switch (componentType) {
        case XSConstants.TYPE_DEFINITION :
            if (sg.getGlobalTypeDecl(name) == component) {
                return true;
            }
            break;
        case XSConstants.ATTRIBUTE_DECLARATION :
            if (sg.getGlobalAttributeDecl(name) == component) {
                return true;
            }
            break;
        case XSConstants.ATTRIBUTE_GROUP :
            if (sg.getGlobalAttributeDecl(name) == component) {
                return true;
            }
            break;
        case XSConstants.ELEMENT_DECLARATION :
            if (sg.getGlobalElementDecl(name) == component) {
                return true;
            }
            break;
        case XSConstants.MODEL_GROUP_DEFINITION :
            if (sg.getGlobalGroupDecl(name) == component) {
                return true;
            }
            break;
        case XSConstants.NOTATION_DECLARATION :
            if (sg.getGlobalNotationDecl(name) == component) {
                return true;
            }
            break;
        case XSConstants.IDENTITY_CONSTRAINT :
        case XSConstants.ATTRIBUTE_USE :

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