Examples of SchemaGrammar

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 1.2.6.1 2005/09/09 07:30:49 sunithareddy Exp $
mf.org.apache.xerces.impl.xs.SchemaGrammar
org.apache.xerces.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. @author Sandy Gao, IBM @author Elena Litani, IBM @version $Id: SchemaGrammar.java,v 1.31 2003/07/03 15:19:30 neilg Exp $
org.apache.xerces.validators.schema.SchemaGrammar

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


    private void addGlobalComponent(XSObject component, XSDDescription desc) {
        final String namespace = component.getNamespace();
        
        desc.setNamespace(namespace);
        final SchemaGrammar sg = getSchemaGrammar(desc);


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


        switch (componentType) {
        case XSConstants.TYPE_DEFINITION :
            if (!((XSTypeDefinition) component).getAnonymous()) {
                if (sg.getGlobalTypeDecl(name) == null) {
                    sg.addGlobalTypeDecl((XSTypeDefinition) component);
                }
                // store the declaration in the extended map, using an empty location
                if (sg.getGlobalTypeDecl(name, "") == null) {
                    sg.addGlobalTypeDecl((XSTypeDefinition) component, "");
                }
            }
            break;
        case XSConstants.ATTRIBUTE_DECLARATION :
            if (((XSAttributeDecl) component).getScope() == XSAttributeDecl.SCOPE_GLOBAL) {
                if (sg.getGlobalAttributeDecl(name) == null) {
                    sg.addGlobalAttributeDecl((XSAttributeDecl) component);
                }
                // store the declaration in the extended map, using an empty location
                if (sg.getGlobalAttributeDecl(name, "") == null) {
                    sg.addGlobalAttributeDecl((XSAttributeDecl) component, "");
                }
            }
            break;
        case XSConstants.ATTRIBUTE_GROUP :
            if (sg.getGlobalAttributeDecl(name) == null) {
                sg.addGlobalAttributeGroupDecl((XSAttributeGroupDecl) component);
            }
            // store the declaration in the extended map, using an empty location
            if (sg.getGlobalAttributeDecl(name, "") == null) {
                sg.addGlobalAttributeGroupDecl((XSAttributeGroupDecl) component, "");
            }
            break;
        case XSConstants.ELEMENT_DECLARATION :
            if (((XSElementDecl) component).getScope() == XSElementDecl.SCOPE_GLOBAL) {
                sg.addGlobalElementDeclAll((XSElementDecl) component);


                if (sg.getGlobalElementDecl(name) == null) {
                    sg.addGlobalElementDecl((XSElementDecl) component);
                }
                // store the declaration in the extended map, using an empty location
                if (sg.getGlobalElementDecl(name, "") == null) {
                    sg.addGlobalElementDecl((XSElementDecl) component, "");
                }
            }
            break;
        case XSConstants.MODEL_GROUP_DEFINITION :
            if (sg.getGlobalGroupDecl(name) == null) {
                sg.addGlobalGroupDecl((XSGroupDecl) component);
            }
            // store the declaration in the extended map, using an empty location
            if (sg.getGlobalGroupDecl(name, "") == null) {
                sg.addGlobalGroupDecl((XSGroupDecl) component, "");
            }
            break;
        case XSConstants.NOTATION_DECLARATION :
            if (sg.getGlobalNotationDecl(name) == null) {
                sg.addGlobalNotationDecl((XSNotationDecl) component);
            }
            // store the declaration in the extended map, using an empty location
            if (sg.getGlobalNotationDecl(name, "") == null) {
                sg.addGlobalNotationDecl((XSNotationDecl) component, "");
            }
            break;
        case XSConstants.IDENTITY_CONSTRAINT :
        case XSConstants.ATTRIBUTE_USE :
        default :

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

            }
        }
    }
    
    private void expandImportList(String namespace, Vector namespaceList) {
        SchemaGrammar sg = fGrammarBucket.getGrammar(namespace);
        // shouldn't be null
        if (sg != null) {
            Vector isgs = sg.getImportedGrammars();
            if (isgs == null) {
                isgs = new Vector();
                addImportList(sg, isgs, namespaceList);
                sg.setImportedGrammars(isgs);
            }
            else {
                updateImportList(sg, isgs, namespaceList);
            }
        }

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

        }
    }


    private void addImportList(SchemaGrammar sg, Vector importedGrammars, Vector namespaceList) {
        final int size = namespaceList.size();
        SchemaGrammar isg;


        for (int i=0; i<size; i++) {
            isg = fGrammarBucket.getGrammar((String)namespaceList.elementAt(i));
            if (isg != null) {
                importedGrammars.add(isg);

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

        }
    }


    private void updateImportList(SchemaGrammar sg, Vector importedGrammars, Vector namespaceList) {
        final int size = namespaceList.size();
        SchemaGrammar isg;


        for (int i=0; i<size; i++) {
            isg = fGrammarBucket.getGrammar((String)namespaceList.elementAt(i));
            if (isg != null) {
                if (!containedImportedGrammar(importedGrammars, isg)) {

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

        }
    }


    private boolean containedImportedGrammar(Vector importedGrammar, SchemaGrammar grammar) {
        final int size = importedGrammar.size();
        SchemaGrammar sg;


        for (int i=0; i<size; i++) {
            sg = (SchemaGrammar) importedGrammar.elementAt(i);
            if (null2EmptyString(sg.getTargetNamespace()).equals(null2EmptyString(grammar.getTargetNamespace()))) {
                return true;
            }
        }
        return false;
    }

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

    }


    // NOTE: always assuming that fNamespaceGrowth is enabled
    //       otherwise the grammar should have existed
    private SchemaGrammar getSchemaGrammar(XSDDescription desc) {
        SchemaGrammar sg = findGrammar(desc, fNamespaceGrowth);


        if (sg == null) {
            sg = new SchemaGrammar(desc.getNamespace(), desc.makeClone(), fSymbolTable);
            fGrammarBucket.putGrammar(sg);
        }
        else if (sg.isImmutable()){
            sg = createGrammarFrom(sg);
        }


        return sg;
    }

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

        for (int i = 0; i < fLocalElemStackPos; i++) {
            Element currElem = fLocalElementDecl[i];
            //XSDocumentInfo currSchema = (XSDocumentInfo)fDoc2XSDocumentMap.get(DOMUtil.getDocument(currElem));
            //XSDocumentInfo currSchema = (XSDocumentInfo)fDoc2XSDocumentMap.get(DOMUtil.getRoot(DOMUtil.getDocument(currElem)));
            XSDocumentInfo currSchema = fLocalElementDecl_schema[i];
            SchemaGrammar currGrammar = fGrammarBucket.getGrammar(currSchema.fTargetNamespace);
            fElementTraverser.traverseLocal (fParticle[i], currElem, currSchema, currGrammar, fAllContext[i], fParent[i], fLocalElemNamespaceContext[i]);
            // If it's an empty particle, remove it from the containing component.
            if (fParticle[i].fType == XSParticleDecl.PARTICLE_EMPTY) {
                XSModelGroupImpl group = null;
                if (fParent[i] instanceof XSComplexTypeDecl) {

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

    } // checkForDuplicateNames(String, Hashtable, Element, XSDocumentInfo):void


    void checkForDuplicateNames(String qName, int declType, Element currComp) {
        int namespaceEnd = qName.indexOf(',');
        String namespace = qName.substring(0, namespaceEnd);
        SchemaGrammar grammar = fGrammarBucket.getGrammar(emptyString2Null(namespace));
        
        if (grammar != null) {
            Object obj = getGlobalDeclFromGrammar(grammar, declType, qName.substring(namespaceEnd + 1));
            if (obj != null) {
                reportSchemaError("sch-props-correct.2", new Object []{qName}, currComp);

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

        fSchemaLoader.setFeature(SCHEMA_FULL_CHECKING, getFeature(SCHEMA_FULL_CHECKING));


        // Should check whether the grammar with this namespace is already in
        // the grammar resolver. But since we don't know the target namespace
        // of the document here, we leave such check to XSDHandler
        SchemaGrammar grammar = (SchemaGrammar)fSchemaLoader.loadGrammar(is);
        // by default, hand it off to the grammar pool
        if (grammar != null) {
            fGrammarPool.cacheGrammars(XMLGrammarDescription.XML_SCHEMA,
                                      new Grammar[]{grammar});
        }

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

        // actually do the parse:
        // save some casting
        XMLGrammarCachingConfiguration gramConfig = (XMLGrammarCachingConfiguration)fConfiguration;
        // ensure grammarPool doesn't absorb grammars while it's parsing
        gramConfig.lockGrammarPool();
        SchemaGrammar grammar = gramConfig.parseXMLSchema(is);
        gramConfig.unlockGrammarPool();


        ASModelImpl newAsModel = null;
        if (grammar != null) {
            newAsModel = new ASModelImpl();

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