domparserimpl.java

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                || name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS)
                || name.equalsIgnoreCase (Constants.DOM_CHECK_CHAR_NORMALIZATION)
                || name.equalsIgnoreCase (Constants.DOM_CANONICAL_FORM)) {
                    if (state) { // true is not supported
                        String msg =
                        DOMMessageFormatter.formatMessage (
                        DOMMessageFormatter.DOM_DOMAIN,
                        "FEATURE_NOT_SUPPORTED",
                        new Object[] { name });
                        throw new DOMException (DOMException.NOT_SUPPORTED_ERR, msg);
                    }
                    // setting those features to false is no-op
                }
                else if (name.equalsIgnoreCase (Constants.DOM_NAMESPACES)) {
                    fConfiguration.setFeature (NAMESPACES, state);
                }
                else if (name.equalsIgnoreCase (Constants.DOM_INFOSET)) {
                    // Setting false has no effect.
                    if (state) {
                        // true: namespaces, comments, element-content-whitespace
                        fConfiguration.setFeature(NAMESPACES, true);
                        fConfiguration.setFeature(INCLUDE_COMMENTS_FEATURE, true);
                        fConfiguration.setFeature(INCLUDE_IGNORABLE_WHITESPACE, true);

                        // false: validate-if-schema, entities,
                        // datatype-normalization, cdata-sections
                        fConfiguration.setFeature(DYNAMIC_VALIDATION, false);
                        fConfiguration.setFeature(CREATE_ENTITY_REF_NODES, false);
                        fConfiguration.setFeature(NORMALIZE_DATA, false);
                        fConfiguration.setFeature(CREATE_CDATA_NODES_FEATURE, false);
                    }
                }
                else if (name.equalsIgnoreCase(Constants.DOM_CDATA_SECTIONS)) {
                    fConfiguration.setFeature(CREATE_CDATA_NODES_FEATURE, state);
                }
                else if (name.equalsIgnoreCase (Constants.DOM_NAMESPACE_DECLARATIONS)
                || name.equalsIgnoreCase (Constants.DOM_WELLFORMED)
                || name.equalsIgnoreCase (Constants.DOM_IGNORE_UNKNOWN_CHARACTER_DENORMALIZATIONS)) {
                    if (!state) { // false is not supported
                        String msg =
                        DOMMessageFormatter.formatMessage (
                        DOMMessageFormatter.DOM_DOMAIN,
                        "FEATURE_NOT_SUPPORTED",
                        new Object[] { name });
                        throw new DOMException (DOMException.NOT_SUPPORTED_ERR, msg);
                    }
                    // setting these features to true is no-op
                    // REVISIT: implement "namespace-declaration" feature
                }
                else if (name.equalsIgnoreCase (Constants.DOM_VALIDATE)) {
                    fConfiguration.setFeature (VALIDATION_FEATURE, state);
                    if (fSchemaType != Constants.NS_DTD) {
                        fConfiguration.setFeature (XMLSCHEMA, state);
                    }
                    if (state){
                        fConfiguration.setFeature (DYNAMIC_VALIDATION, false);
                    }
                }
                else if (name.equalsIgnoreCase (Constants.DOM_VALIDATE_IF_SCHEMA)) {
                    fConfiguration.setFeature (DYNAMIC_VALIDATION, state);
                    // Note: validation and dynamic validation are mutually exclusive
                    if (state){
                        fConfiguration.setFeature(VALIDATION_FEATURE, false);
                    }
                }
                else if (name.equalsIgnoreCase (Constants.DOM_ELEMENT_CONTENT_WHITESPACE)) {
                    fConfiguration.setFeature (INCLUDE_IGNORABLE_WHITESPACE, state);
                }
                else if (name.equalsIgnoreCase (Constants.DOM_PSVI)){
                    //XSModel - turn on PSVI augmentation
                    fConfiguration.setFeature(PSVI_AUGMENT, true);
                    fConfiguration.setProperty(DOCUMENT_CLASS_NAME,
                    "com.sun.org.apache.xerces.internal.dom.PSVIDocumentImpl");
                }
                else {
                    // Constants.DOM_CHARSET_OVERRIDES_XML_ENCODING feature,
                    // Constants.DOM_SPLIT_CDATA feature,
                    // or any Xerces feature
                    fConfiguration.setFeature (name.toLowerCase(Locale.ENGLISH), state);
                }

            }
            catch (XMLConfigurationException e) {
                String msg =
                DOMMessageFormatter.formatMessage (
                DOMMessageFormatter.DOM_DOMAIN,
                "FEATURE_NOT_FOUND",
                new Object[] { name });
                throw new DOMException (DOMException.NOT_FOUND_ERR, msg);
            }
        }
        else { // set properties
            if (name.equalsIgnoreCase (Constants.DOM_ERROR_HANDLER)) {
                if (value instanceof DOMErrorHandler || value == null) {
                    try {
                        fErrorHandler = new DOMErrorHandlerWrapper ((DOMErrorHandler) value);
                        fConfiguration.setProperty (ERROR_HANDLER, fErrorHandler);
                    }
                    catch (XMLConfigurationException e) {}
                }
                else {
                    // REVISIT: type mismatch
                    String msg =
                    DOMMessageFormatter.formatMessage (
                    DOMMessageFormatter.DOM_DOMAIN,
                    "TYPE_MISMATCH_ERR",
                    new Object[] { name });
                    throw new DOMException (DOMException.NOT_SUPPORTED_ERR, msg);
                }

            }
            else if (name.equalsIgnoreCase (Constants.DOM_RESOURCE_RESOLVER)) {
                if (value instanceof LSResourceResolver || value == null) {
                    try {
                        fConfiguration.setProperty (ENTITY_RESOLVER, new DOMEntityResolverWrapper ((LSResourceResolver) value));
                    }
                    catch (XMLConfigurationException e) {}
                }
                else {
                    // REVISIT: type mismatch
                    String msg =
                    DOMMessageFormatter.formatMessage (
                    DOMMessageFormatter.DOM_DOMAIN,
                    "TYPE_MISMATCH_ERR",
                    new Object[] { name });
                    throw new DOMException (DOMException.NOT_SUPPORTED_ERR, msg);
                }

            }
            else if (name.equalsIgnoreCase (Constants.DOM_SCHEMA_LOCATION)) {
                if (value instanceof String || value == null) {
                    try {
                        if (value == null) {
                            fConfiguration.setProperty (
                                Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_SOURCE,
                                null);
                        }
                        else if (fSchemaType == Constants.NS_XMLSCHEMA) {
                            fSchemaLocation = (String)value;
                            // map DOM schema-location to JAXP schemaSource property
                            // tokenize location string
                            StringTokenizer t = new StringTokenizer (fSchemaLocation, " \n\t\r");
                            if (t.hasMoreTokens ()){
                                fSchemaLocations.clear ();
                                fSchemaLocations.add (t.nextToken ());
                                while (t.hasMoreTokens ()) {
                                    fSchemaLocations.add (t.nextToken ());
                                }
                                fConfiguration.setProperty (
                                Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_SOURCE,
                                fSchemaLocations.toArray ());
                            }
                            else {
                                fConfiguration.setProperty (
                                Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_SOURCE,
                                value);
                            }
                        }
                        else {
                            // REVISIT: allow pre-parsing DTD grammars
                            String msg =
                            DOMMessageFormatter.formatMessage (
                            DOMMessageFormatter.DOM_DOMAIN,
                            "FEATURE_NOT_SUPPORTED",
                            new Object[] { name });
                            throw new DOMException (DOMException.NOT_SUPPORTED_ERR, msg);
                        }

                    }
                    catch (XMLConfigurationException e) {}
                }
                else {
                    // REVISIT: type mismatch
                    String msg =
                    DOMMessageFormatter.formatMessage (
                    DOMMessageFormatter.DOM_DOMAIN,
                    "TYPE_MISMATCH_ERR",
                    new Object[] { name });
                    throw new DOMException (DOMException.NOT_SUPPORTED_ERR, msg);
                }

            }
            else if (name.equalsIgnoreCase (Constants.DOM_SCHEMA_TYPE)) {
                if (value instanceof String || value == null) {
                    try {
                        if (value == null) {
                            // turn off schema feature
                            fConfiguration.setFeature (
                            Constants.XERCES_FEATURE_PREFIX
                            + Constants.SCHEMA_VALIDATION_FEATURE,
                            false);
                            // map to JAXP schemaLanguage
                            fConfiguration.setProperty ( Constants.JAXP_PROPERTY_PREFIX
                            + Constants.SCHEMA_LANGUAGE,
                            null);
                            fSchemaType = null;
                        }
                        else if (value.equals (Constants.NS_XMLSCHEMA)) {
                            // turn on schema feature
                            fConfiguration.setFeature (Constants.XERCES_FEATURE_PREFIX
                            + Constants.SCHEMA_VALIDATION_FEATURE,
                            true);
                            // map to JAXP schemaLanguage
                            fConfiguration.setProperty ( Constants.JAXP_PROPERTY_PREFIX
                            + Constants.SCHEMA_LANGUAGE,
                            Constants.NS_XMLSCHEMA);
                            fSchemaType = Constants.NS_XMLSCHEMA;
                        }
                        else if (value.equals (Constants.NS_DTD)) {
                            // turn off schema feature
                            fConfiguration.setFeature (
                            Constants.XERCES_FEATURE_PREFIX
                            + Constants.SCHEMA_VALIDATION_FEATURE,
                            false);
                            // map to JAXP schemaLanguage
                            fConfiguration.setProperty ( Constants.JAXP_PROPERTY_PREFIX
                            + Constants.SCHEMA_LANGUAGE,
                            Constants.NS_DTD);
                            fSchemaType = Constants.NS_DTD;
                        }
                    }
                    catch (XMLConfigurationException e) {}
                }
                else {
                    String msg =
                    DOMMessageFormatter.formatMessage (
                    DOMMessageFormatter.DOM_DOMAIN,
                    "TYPE_MISMATCH_ERR",
                    new Object[] { name });
                    throw new DOMException (DOMException.NOT_SUPPORTED_ERR, msg);
                }

            }
            else if (name.equalsIgnoreCase (DOCUMENT_CLASS_NAME)) {
                fConfiguration.setProperty (DOCUMENT_CLASS_NAME, value);
            }
            else {
                // REVISIT: check if this is a boolean parameter -- type mismatch should be thrown.
                //parameter is not recognized
                String msg =
                DOMMessageFormatter.formatMessage (
                DOMMessageFormatter.DOM_DOMAIN,
                "FEATURE_NOT_FOUND",
                new Object[] { name });
                throw new DOMException (DOMException.NOT_FOUND_ERR, msg);
            }
        }
    }

    /**
     * Look up the value of a feature or a property.
     */
    public Object getParameter (String name) throws DOMException {
        if (name.equalsIgnoreCase (Constants.DOM_COMMENTS)) {
            return (fConfiguration.getFeature (INCLUDE_COMMENTS_FEATURE))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_DATATYPE_NORMALIZATION)) {
            return (fConfiguration.getFeature (NORMALIZE_DATA))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_ENTITIES)) {
            return (fConfiguration.getFeature (CREATE_ENTITY_REF_NODES))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_NAMESPACES)) {
            return (fConfiguration.getFeature (NAMESPACES))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_VALIDATE)) {
            return (fConfiguration.getFeature (VALIDATION_FEATURE))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_VALIDATE_IF_SCHEMA)) {
            return (fConfiguration.getFeature (DYNAMIC_VALIDATION))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_ELEMENT_CONTENT_WHITESPACE)) {
            return (fConfiguration.getFeature (INCLUDE_IGNORABLE_WHITESPACE))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_DISALLOW_DOCTYPE)) {
            return (fConfiguration.getFeature (DISALLOW_DOCTYPE_DECL_FEATURE))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_INFOSET)) {
            // REVISIT: This is somewhat expensive to compute
            // but it's possible that the user has a reference
            // to the configuration and is changing the values
            // of these features directly on it.
            boolean infoset = fConfiguration.getFeature(NAMESPACES) &&
                fConfiguration.getFeature(INCLUDE_COMMENTS_FEATURE) &&
                fConfiguration.getFeature(INCLUDE_IGNORABLE_WHITESPACE) &&
                !fConfiguration.getFeature(DYNAMIC_VALIDATION) &&
                !fConfiguration.getFeature(CREATE_ENTITY_REF_NODES) &&
                !fConfiguration.getFeature(NORMALIZE_DATA) &&
                !fConfiguration.getFeature(CREATE_CDATA_NODES_FEATURE);
            return (infoset) ? Boolean.TRUE : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase(Constants.DOM_CDATA_SECTIONS)) {
            return (fConfiguration.getFeature(CREATE_CDATA_NODES_FEATURE))
                ? Boolean.TRUE : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase(Constants.DOM_CHECK_CHAR_NORMALIZATION ) ||
                 name.equalsIgnoreCase(Constants.DOM_NORMALIZE_CHARACTERS)){
            return Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase(Constants.DOM_NAMESPACE_DECLARATIONS)
        || name.equalsIgnoreCase (Constants.DOM_WELLFORMED)
        || name.equalsIgnoreCase (Constants.DOM_IGNORE_UNKNOWN_CHARACTER_DENORMALIZATIONS)
        || name.equalsIgnoreCase (Constants.DOM_CANONICAL_FORM)
        || name.equalsIgnoreCase (Constants.DOM_SUPPORTED_MEDIATYPES_ONLY)
        || name.equalsIgnoreCase (Constants.DOM_SPLIT_CDATA)
        || name.equalsIgnoreCase (Constants.DOM_CHARSET_OVERRIDES_XML_ENCODING)) {
            return (fConfiguration.getFeature (name.toLowerCase(Locale.ENGLISH)))
            ? Boolean.TRUE
            : Boolean.FALSE;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_ERROR_HANDLER)) {
            if (fErrorHandler != null) {
                return fErrorHandler.getErrorHandler ();
            }
            return null;
        }
        else if (name.equalsIgnoreCase (Constants.DOM_RESOURCE_RESOLVER)) {
            try {
                XMLEntityResolver entityResolver =
                (XMLEntityResolver) fConfiguration.getProperty (ENTITY_RESOLVER);
                if (entityResolver != null
                && entityResolver instanceof DOMEntityResolverWrapper) {
                    return ((DOMEntityResolverWrapper) entityResolver).getEntityResolver ();
                }
                return null;
            }
            catch (XMLConfigurationException e) {}
        }
        else if (name.equalsIgnoreCase (Constants.DOM_SCHEMA_TYPE)) {
            return fConfiguration.getProperty (
            Constants.JAXP_PROPERTY_PREFIX + Constants.SCHEMA_LANGUAGE);
        }
        else if (name.equalsIgnoreCase (Constants.DOM_SCHEMA_LOCATION)) {
            return fSchemaLocation;
        }
        else if (name.equalsIgnoreCase (SYMBOL_TABLE)){
            return fConfiguration.getProperty (SYMBOL_TABLE);
        }
        else if (name.equalsIgnoreCase (DOCUMENT_CLASS_NAME)) {
            return fConfiguration.getProperty (DOCUMENT_CLASS_NAME);
        }
        else {
            String msg =
            DOMMessageFormatter.formatMessage (
            DOMMessageFormatter.DOM_DOMAIN,
            "FEATURE_NOT_FOUND",
            new Object[] { name });