Examples of XMLGrammarPool

com.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool
This interface specifies how the parser and the application interact with respect to Grammar objects that the application possesses--either by having precompiled them or by having stored them from a previous validation of an instance document. It makes no assumptions about the kind of Grammar involved, or about how the application's storage mechanism works.

The interaction works as follows:
- When a validator considers a document, it is expected to request grammars of the type it can handle from this object using the retrieveInitialGrammarSet method.
- If it requires a grammar not in this set, it will request it from this Object using the retrieveGrammar method.
- After successfully validating an instance, the validator should make any new grammars it has compiled available to this object using the cacheGrammars method; for ease of implementation it may make other Grammars it holds references to as well (i.e., it may return some grammars that were retrieved from the GrammarPool in earlier operations).
@author Neil Graham, IBM
mf.org.apache.xerces.xni.grammars.XMLGrammarPool
This interface specifies how the parser and the application interact with respect to Grammar objects that the application possesses--either by having precompiled them or by having stored them from a previous validation of an instance document. It makes no assumptions about the kind of Grammar involved, or about how the application's storage mechanism works.

The interaction works as follows:
- When a validator considers a document, it is expected to request grammars of the type it can handle from this object using the retrieveInitialGrammarSet method.
- If it requires a grammar not in this set, it will request it from this Object using the retrieveGrammar method.
- After successfully validating an instance, the validator should make any new grammars it has compiled available to this object using the cacheGrammars method; for ease of implementation it may make other Grammars it holds references to as well (i.e., it may return some grammars that were retrieved from the GrammarPool in earlier operations).
@author Neil Graham, IBM @version $Id: XMLGrammarPool.java 447245 2006-09-18 05:22:10Z mrglavas $
org.apache.xerces.xni.grammars.XMLGrammarPool
This interface specifies how the parser and the application interact with respect to Grammar objects that the application possesses--either by having precompiled them or by having stored them from a previous validation of an instance document. It makes no assumptions about the kind of Grammar involved, or about how the application's storage mechanism works.

The interaction works as follows:
- When a validator considers a document, it is expected to request grammars of the type it can handle from this object using the retrieveInitialGrammarSet method.
- If it requires a grammar not in this set, it will request it from this Object using the retrieveGrammar method.
- After successfully validating an instance, the validator should make any new grammars it has compiled available to this object using the cacheGrammars method; for ease of implementation it may make other Grammars it holds references to as well (i.e., it may return some grammars that were retrieved from the GrammarPool in earlier operations).
@author Neil Graham, IBM @version $Id: XMLGrammarPool.java 319806 2004-02-24 23:15:58Z mrglavas $

Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

    /*
     * XSGrammarPoolContainer methods
     */


    public synchronized XMLGrammarPool getGrammarPool() {
        XMLGrammarPool grammarPool = (XMLGrammarPool) fGrammarPool.get();
        // If there's no grammar pool then either we haven't created one
        // yet or the garbage collector has already cleaned out the previous one. 
        if (grammarPool == null) {
            grammarPool = new SoftReferenceGrammarPool();
            fGrammarPool = new WeakReference(grammarPool);

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

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

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

        // REVISIT:  so shouldn't we attempt to clear the
        // grammarPool before adding stuff to it?  - NG
        fAbstractSchema = (ASModelImpl)abstractSchema;


        // make sure the GrammarPool is properly initialized.
        XMLGrammarPool grammarPool = (XMLGrammarPool)fConfiguration.getProperty(StandardParserConfiguration.XMLGRAMMAR_POOL);
        // if there is no grammar pool, create one
        // REVISIT: ASBuilder should always create one.
        if (grammarPool == null) {
            // something's not right in this situation...
            grammarPool = new XMLGrammarPoolImpl();

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

        XMLEntityResolver entityResolver =  config.getEntityResolver();
        if (entityResolver != null) {
            fConfiguration.setEntityResolver(entityResolver);
        }
        
        XMLGrammarPool pool = (XMLGrammarPool)config.getProperty(DOMValidationConfiguration.GRAMMAR_POOL);
        if (pool != null) {
            // copy the grammar pool
            XMLGrammarPool grammarPool = new XMLGrammarPoolImpl();
            grammarPool.cacheGrammars(XMLGrammarDescription.XML_SCHEMA,  
                                      pool.retrieveInitialGrammarSet(XMLGrammarDescription.XML_SCHEMA));
            fConfiguration.setProperty(DOMValidationConfiguration.GRAMMAR_POOL, grammarPool);
        }
    }

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

        
        // REVISIT: storing one grammar per document is not efficient
        // and might not be enough. We need to implement some grammar
        // cashing possibly on DOM Implementation


        XMLGrammarPool pool = (XMLGrammarPool)config.getProperty(DOMValidationConfiguration.GRAMMAR_POOL);
        if (pool != null) {
            // retrieve either a DTD or XML Schema grammar


            if (docType != null) {
                // retrieve DTD grammar

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

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

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

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

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

    /*
     * XSGrammarPoolContainer methods
     */


    public synchronized XMLGrammarPool getGrammarPool() {
        XMLGrammarPool grammarPool = (XMLGrammarPool) fGrammarPool.get();
        // If there's no grammar pool then either we haven't created one
        // yet or the garbage collector has already cleaned out the previous one. 
        if (grammarPool == null) {
            grammarPool = new SoftReferenceGrammarPool();
            fGrammarPool = new WeakReference(grammarPool);

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

        // REVISIT:  so shouldn't we attempt to clear the
        // grammarPool before adding stuff to it?  - NG
        fAbstractSchema = (ASModelImpl)abstractSchema;


        // make sure the GrammarPool is properly initialized.
        XMLGrammarPool grammarPool = (XMLGrammarPool)fConfiguration.getProperty(StandardParserConfiguration.XMLGRAMMAR_POOL);
        // if there is no grammar pool, create one
        // REVISIT: ASBuilder should always create one.
        if (grammarPool == null) {
            // something's not right in this situation...
            grammarPool = new XMLGrammarPoolImpl();

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Examples of org.apache.xerces.xni.grammars.XMLGrammarPool

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

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