Hi Rusty, Have you tried plugging in an XML Catalog [1] or custom entity resolver [2]? This can be used to redirect from a resource on the net to a local file (or a zero byte stream if you don't want to load anything).
Also, if this is new code that you're writing I'd suggest using the standard JAXP Validation API [3][4] for grammar caching rather than the Xerces specific ones which predated it. In 2010, I'd only recommend folks use a grammar pool directly if they have some special need that isn't satisfied by JAXP. Thanks. [1] http://xerces.apache.org/xerces2-j/faq-xcatalogs.html [2] http://xerces.apache.org/xerces2-j/javadocs/api/org/xml/sax/EntityResolver.html [3] http://xerces.apache.org/xerces2-j/javadocs/api/javax/xml/validation/SchemaFactory.html [4] http://xerces.apache.org/xerces2-j/javadocs/api/javax/xml/parsers/SAXParserFactory.html#setSchema (javax.xml.validation.Schema) Michael Glavassevich XML Parser Development IBM Toronto Lab E-mail: mrgla...@ca.ibm.com E-mail: mrgla...@apache.org Rusty Wright <rwright.li...@gmail.com> wrote on 12/21/2009 08:02:45 PM: > I'm trying to write a data loader for integration tests for Google's > Big Table. I've written the schema. I figured it would be a good > idea to use the grammar pool feature to speed things up. How can I > stop Xerces from using the network (my guess is it's validating my > schema)? I'm using most of the code from the sample for the grammar > builder. I tried changing features from true to false but it's > still going out to the network; there must be some magic combination > I've missed. > > Here's my code: > > public void buildGrammar(final String schemaPath) throws Exception { > final SymbolTable sym = new SymbolTable (XmlGrammarBuilder.BIG_PRIME); > final XMLGrammarPoolImpl grammarPool = new XMLGrammarPoolImpl(); > > final XMLGrammarPreparser preparser = new XMLGrammarPreparser (sym); > > preparser.registerPreparser(XMLGrammarDescription.XML_SCHEMA, null); > > preparser.setProperty(XmlGrammarBuilder.GRAMMAR_POOL, grammarPool); > > preparser.setFeature(XmlFeatures.NAMESPACES.uri(), true); > preparser.setFeature(XmlFeatures.VALIDATION.uri(), true); > > preparser.setFeature(XmlFeatures.VALIDATION_SCHEMA.uri(), true); > preparser.setFeature(XmlFeatures.SCHEMA_FULL_CHECKING.uri(), true); > preparser.setFeature(XmlFeatures.HONOUR_ALL_SCHEMA_LOCATIONS.uri (), > true); > preparser.setFeature(XmlFeatures.STANDARD_URI_CONFORMANT.uri(), true); > > preparser.preparseGrammar(XMLGrammarDescription.XML_SCHEMA, > new XMLInputSource(null, schemaPath, null)); > > final XMLParserConfiguration parserConfiguration = > new XIncludeAwareParserConfiguration(sym, grammarPool); > > parserConfiguration.setFeature(XmlFeatures.NAMESPACES.uri(), true); > parserConfiguration.setFeature(XmlFeatures.VALIDATION.uri(), true); > > parserConfiguration.setFeature(XmlFeatures.VALIDATION_SCHEMA.uri (), > true); > parserConfiguration.setFeature (XmlFeatures.SCHEMA_FULL_CHECKING.uri(), > true); > parserConfiguration.setFeature (XmlFeatures.HONOUR_ALL_SCHEMA_LOCATIONS > .uri(), true); > parserConfiguration.setFeature (XmlFeatures.STANDARD_URI_CONFORMANT > .uri(), true); > > parserConfiguration.parse(new XMLInputSource(null, schemaPath, null)); > > this.parser = new SAXParser(parserConfiguration); > } > > Thanks > > --------------------------------------------------------------------- > To unsubscribe, e-mail: j-users-unsubscr...@xerces.apache.org > For additional commands, e-mail: j-users-h...@xerces.apache.org
