Examples of com.sun.org.apache.xerces.internal.util.SymbolTable

Package com.sun.org.apache.xerces.internal.util

Examples of com.sun.org.apache.xerces.internal.util.SymbolTable

com.sun.org.apache.xerces.internal.util.SymbolTable
This class is a symbol table implementation that guarantees that strings used as identifiers are unique references. Multiple calls to addSymbol will always return the same string reference.
The symbol table performs the same task as String.intern() with the following differences:
- A new string object does not need to be created in order to retrieve a unique reference. Symbols can be added by using a series of characters in a character array.
- Users of the symbol table can provide their own symbol hashing implementation. For example, a simple string hashing algorithm may fail to produce a balanced set of hashcodes for symbols that are mostly unique. Strings with similar leading characters are especially prone to this poor hashing behavior.
@see SymbolHash @author Andy Clark

            fFixupLanguage = true;
        }


        // Get symbol table.
        try {
            SymbolTable value =
                (SymbolTable)componentManager.getProperty(SYMBOL_TABLE);
            if (value != null) {
                fSymbolTable = value;
                if (fChildConfig != null) {
                    fChildConfig.setProperty(SYMBOL_TABLE, value);
                }
            }
        }
        catch (XMLConfigurationException e) {
            fSymbolTable = null;
        }


        // Get error reporter.
        try {
            XMLErrorReporter value =
                (XMLErrorReporter)componentManager.getProperty(ERROR_REPORTER);
            if (value != null) {
                setErrorReporter(value);
                if (fChildConfig != null) {
                    fChildConfig.setProperty(ERROR_REPORTER, value);
                }
            }
        }
        catch (XMLConfigurationException e) {
            fErrorReporter = null;
        }


        // Get entity resolver.
        try {
            XMLEntityResolver value =
                (XMLEntityResolver)componentManager.getProperty(
                    ENTITY_RESOLVER);


            if (value != null) {
                fEntityResolver = value;
                if (fChildConfig != null) {
                    fChildConfig.setProperty(ENTITY_RESOLVER, value);
                }
            }
        }
        catch (XMLConfigurationException e) {
            fEntityResolver = null;
        }


        // Get security manager.
        try {
            XMLSecurityManager value =
                (XMLSecurityManager)componentManager.getProperty(
                    SECURITY_MANAGER);


            if (value != null) {
                fSecurityManager = value;
                if (fChildConfig != null) {
                    fChildConfig.setProperty(SECURITY_MANAGER, value);
                }
            }
        }
        catch (XMLConfigurationException e) {
            fSecurityManager = null;
        }


        fSecurityPropertyMgr = (XMLSecurityPropertyManager)
                componentManager.getProperty(Constants.XML_SECURITY_PROPERTY_MANAGER);


        // Get buffer size.
        try {
            Integer value =
                (Integer)componentManager.getProperty(
                    BUFFER_SIZE);


            if (value != null && value.intValue() > 0) {
                fBufferSize = value.intValue();
                if (fChildConfig != null) {
                    fChildConfig.setProperty(BUFFER_SIZE, value);
                }
            }
            else {

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        for (int i = 0; i < argv.length; i++) {
            final String expression = argv[i];
            System.out.println("# XPath expression: \""+expression+'"');
            try {
                SymbolTable symbolTable = new SymbolTable();
                XPath xpath = new XPath(expression, symbolTable, null);
                System.out.println("expanded xpath: \""+xpath.toString()+'"');
            }
            catch (XPathException e) {
                System.out.println("error: "+e.getMessage());

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    // Constructors
    //


    /** Deny default construction; we need a SymtolTable! */
    public XMLDTDLoader() {
        this(new SymbolTable());
    } // <init>()

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    // Constructors
    //


    /** Default constructor. */
    public CachingParserPool() {
        this(new SymbolTable(), new XMLGrammarPoolImpl());
    } // <init>()

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    // factory methods


    /** Creates a new DOM parser. */
    public DOMParser createDOMParser() {
        SymbolTable symbolTable = fShadowSymbolTable
                                ? new ShadowedSymbolTable(fSynchronizedSymbolTable)
                                : fSynchronizedSymbolTable;
        XMLGrammarPool grammarPool = fShadowGrammarPool
                                ? new ShadowedGrammarPool(fSynchronizedGrammarPool)
                                : fSynchronizedGrammarPool;

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        return new DOMParser(symbolTable, grammarPool);
    } // createDOMParser():DOMParser


    /** Creates a new SAX parser. */
    public SAXParser createSAXParser() {
        SymbolTable symbolTable = fShadowSymbolTable
                                ? new ShadowedSymbolTable(fSynchronizedSymbolTable)
                                : fSynchronizedSymbolTable;
        XMLGrammarPool grammarPool = fShadowGrammarPool
                                ? new ShadowedGrammarPool(fSynchronizedGrammarPool)
                                : fSynchronizedGrammarPool;

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        // setup other properties
        fComponents.put(ENTITY_RESOLVER, null);
        fComponents.put(ERROR_HANDLER, null);


        fComponents.put(SYMBOL_TABLE, new SymbolTable());


        // setup grammar pool
        fComponents.put(XMLGRAMMAR_POOL, grammarContainer.getGrammarPool());
        fUseGrammarPoolOnly = grammarContainer.isFullyComposed();

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    /** DOM L3 resource resolver */
    private DOMEntityResolverWrapper fResourceResolver = null;


    // default constructor.  Create objects we absolutely need:
    public XMLSchemaLoader() {
        this( new SymbolTable(), null, new XMLEntityManager(), null, null, null);
    }

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        // setup other properties
        fComponents.put(ENTITY_RESOLVER, null);
        fComponents.put(ERROR_HANDLER, null);
        fComponents.put(SECURITY_MANAGER, null);
        fComponents.put(SYMBOL_TABLE, new SymbolTable());
        
        // setup grammar pool
        fComponents.put(XMLGRAMMAR_POOL, grammarContainer.getGrammarPool());
        fUseGrammarPoolOnly = grammarContainer.isFullyComposed();

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            fFixupLanguage = true;
        }
        
        // Get symbol table.
        try {
            SymbolTable value =
                (SymbolTable)componentManager.getProperty(SYMBOL_TABLE);
            if (value != null) {
                fSymbolTable = value;
                if (fChildConfig != null) {
                    fChildConfig.setProperty(SYMBOL_TABLE, value);
                }
            }
        }
        catch (XMLConfigurationException e) {
            fSymbolTable = null;
        }


        // Get error reporter.
        try {
            XMLErrorReporter value =
                (XMLErrorReporter)componentManager.getProperty(ERROR_REPORTER);
            if (value != null) {
                setErrorReporter(value);
                if (fChildConfig != null) {
                    fChildConfig.setProperty(ERROR_REPORTER, value);
                }
            }
        }
        catch (XMLConfigurationException e) {
            fErrorReporter = null;
        }


        // Get entity resolver.
        try {
            XMLEntityResolver value =
                (XMLEntityResolver)componentManager.getProperty(
                    ENTITY_RESOLVER);


            if (value != null) {
                fEntityResolver = value;
                if (fChildConfig != null) {
                    fChildConfig.setProperty(ENTITY_RESOLVER, value);
                }
            }
        }
        catch (XMLConfigurationException e) {
            fEntityResolver = null;
        }


        // Get security manager.
        try {
            SecurityManager value =
                (SecurityManager)componentManager.getProperty(
                    SECURITY_MANAGER);


            if (value != null) {
                fSecurityManager = value;
                if (fChildConfig != null) {
                    fChildConfig.setProperty(SECURITY_MANAGER, value);
                }
            }
        }
        catch (XMLConfigurationException e) {
            fSecurityManager = null;
        }
        
        // Get buffer size.
        try {
            Integer value =
                (Integer)componentManager.getProperty(
                    BUFFER_SIZE);


            if (value != null && value.intValue() > 0) {
                fBufferSize = value.intValue();
                if (fChildConfig != null) {
                    fChildConfig.setProperty(BUFFER_SIZE, value);
                }
            }
            else {

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Related Classes of com.sun.org.apache.xerces.internal.util.SymbolTable

com.sun.org.apache.xerces.internal.dom.DOMConfigurationImpl

com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDLoader

com.sun.org.apache.xerces.internal.impl.xpath.XPath

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

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

com.sun.org.apache.xerces.internal.jaxp.validation.XMLSchemaValidatorComponentManager

com.sun.org.apache.xerces.internal.parsers.BasicParserConfiguration

com.sun.org.apache.xerces.internal.parsers.CachingParserPool

com.sun.org.apache.xerces.internal.parsers.XML11Configuration

com.sun.org.apache.xerces.internal.parsers.XML11DTDConfiguration

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