June 2007 - jboss-dev-forums - Jboss List Archives

[Design of JBossXB] - Re: Ignoring non-ignorable white space?

by alex.loubyansky＠jboss.com

Yes, it should be a validating parser. There should be a config option for this. Otherwise, we'll have to implement it ourselves. I'll look into this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052531#4052531 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052531

18 years, 10 months

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[Design of JBossCache] - Re: Classloader leak via CacheImpl.invocationContextContaine

by manik.surtani＠jboss.com

I think the InvocationContextInterceptor should clean up the thread local entry as the invocation exits. The only place this causes a problem is if there is a callback (like you said, with the notifier) and this triggers another cache operation which ends up resetting the thread local entry. This is less of a problem now since interceptors don't rely on the thread local once the call goes past the ICI (the IC is passed as a param). It is also less of a problem since (JBCACHE-1022) all notifications will now be emitted from the NotificationInterceptor, after which there is not much more than cleanup work remaining. I think having the ICI clean up thread locals explicitly is more robust and maintainable than weak refs or calling code holding on to refs. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052530#4052530 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052530

18 years, 10 months

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[Design of JBoss jBPM] - gravel 1.0.0-SNAPSHOT does not exist in the remote repositor

by alex.guizar＠jboss.com

The version of gravel indicated above does not exist in the repository. I'm reverting to 1.0.0.CR1 until the library is available. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052520#4052520 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052520

18 years, 10 months

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[Design of JBoss jBPM] - moving to repository.jboss.org

by alex.guizar＠jboss.com

QA has decommissioned repository.jboss.com (backed by a CVS repo) and replaced it with repository.jboss.org (backed by a SVN repo). While the former is still available, it is read-only. New libraries will be available from the latter exclusively. I'm changing build.properties from: remote.repository=http://repository.jboss.com to remote.repository=http://repository.jboss.org I tried the change locally and it works just fine. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052517#4052517 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052517

18 years, 10 months

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[Design of JBoss Remoting, Unified Invokers] - Re: XPost - Remoting from unsigned applet - ClassLoader secu

by fatbatman

Thanks for pointing me in the right direction. I'll have a play with this over the next few weeks and see how I get on, then get back to you with my findings/questions/code. regards James View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052498#4052498 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052498

18 years, 10 months

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[Design of JBoss ESB] - Re: Questions on ESB 4.2 MR2

by mark.little＠jboss.com

This is a forum for design questions only. I see you've cross posted to the user forum so please keep those kinds of questions there. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052487#4052487 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052487

18 years, 10 months

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[Design of JBossXB] - Re: Ignoring non-ignorable white space?

by wolfc

No, I expect a space. There is no ValidatorHandler in between, that seems to be the problem. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052484#4052484 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052484

18 years, 10 months

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[Design of JBossXB] - Re: Ignoring non-ignorable white space?

by alex.loubyansky＠jboss.com

Actually, even with maxOccurs='unbounded', if the type is xsd:string it works if you expect an empty string. public void testCollectionOverrideProperty() throws Exception | { | SchemaBinding schema = XsdBinder.bind(new StringReader(XSD), null); | | schema.setIgnoreUnresolvedFieldOrClass(false); | | ClassMetaData classMetaData = new ClassMetaData(); | classMetaData.setImpl(Top.class.getName()); | ElementBinding element = schema.getElement(new QName(NS, "top")); | assertNotNull(element); | element.setClassMetaData(classMetaData); | | Top top = (Top) unmarshal("IgnorableWhitespaceContent.xml", schema, Top.class); | assertNotNull(top.string); | assertEquals(1, top.string.size()); | assertEquals("", top.string.get(0)); | } View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052483#4052483 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052483

18 years, 10 months

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[Design of JBossXB] - Re: Ignoring non-ignorable white space?

by wolfc

Wicked, when I try the following: import java.io.IOException; | import java.io.StringReader; | import javax.xml.parsers.ParserConfigurationException; | import javax.xml.parsers.SAXParserFactory; | import javax.xml.transform.stream.StreamSource; | import javax.xml.validation.Schema; | import javax.xml.validation.SchemaFactory; | import javax.xml.validation.ValidatorHandler; | import org.xml.sax.InputSource; | import org.xml.sax.SAXException; | import org.xml.sax.XMLReader; | import org.xml.sax.helpers.DefaultHandler; | | | public class test { | | public static final String XSD = "<?xml version='1.0'?>\n" | + "<schema xmlns='http://www.w3.org/2001/XMLSchema'\n" | + " xmlns:test='jaxp13_test'\n" | + " targetNamespace='jaxp13_test'\n" | + " elementFormDefault='qualified'>\n" | + " <element name='test'>\n" | + " <complexType>\n" | + " <sequence>\n" | + " <element name='child' type='string' maxOccurs='unbounded'/>\n" | + " </sequence>\n" | + " </complexType>\n" | + " </element>\n" | + "</schema>\n"; | | public static final String XML = "<?xml version='1.0'?>\n" | + "<ns:test xmlns:ns='jaxp13_test'>\n" | + " <ns:child> </ns:child>\n" | + " <ns:child> 123 </ns:child>\n" | + "</ns:test>\n"; | | | private ValidatorHandler createValidatorHandler(String xsd) | throws SAXException { | SchemaFactory schemaFactory = | SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema"); | | StringReader reader = new StringReader(xsd); | StreamSource xsdSource = new StreamSource(reader); | | Schema schema = schemaFactory.newSchema(xsdSource); | return schema.newValidatorHandler(); | } | | private XMLReader createXMLReader() throws ParserConfigurationException, | SAXException { | SAXParserFactory parserFactory = SAXParserFactory.newInstance(); | if (!parserFactory.isNamespaceAware()) { | parserFactory.setNamespaceAware(true); | } | | return parserFactory.newSAXParser().getXMLReader(); | } | | private void parse(XMLReader xmlReader, String xml) throws SAXException, | IOException { | StringReader reader = new StringReader(xml); | InputSource inSource = new InputSource(reader); | | xmlReader.parse(inSource); | } | | public static void main(String argv[]) { | try { | new test().run(); | } catch (Exception e) { | e.printStackTrace(); | System.exit(1); | } | } | | public void run() throws SAXException, ParserConfigurationException, | IOException { | XMLReader xmlReader = createXMLReader(); | ValidatorHandler validatorHandler = createValidatorHandler(XSD); | xmlReader.setContentHandler(validatorHandler); | | final boolean[] invoked = {false}; | DefaultHandler contentHandler = new DefaultHandler() { | @Override | public void characters(char[] ch, int start, int length) throws SAXException | { | StringBuffer sb = new StringBuffer(); | sb.append(ch, start, length); | System.err.println("characters: '" + sb.toString() + "'"); | } | | public void ignorableWhitespace(char[] ch, | int start, | int length) | throws SAXException { | StringBuffer sb = new StringBuffer(); | sb.append(ch, start, length); | System.err.println("whitespace: '" + sb.toString() + "'"); | invoked[0] = true; | } | }; | validatorHandler.setContentHandler(contentHandler); | | parse(xmlReader, XML); | | if (!invoked[0]) { | System.out.println("Method ignorableWhitespace() was not invoked."); | } else { | System.out.println("OK"); | } | } | } I get: whitespace: ' | ' | characters: ' ' | whitespace: ' | ' | characters: ' 123 ' | whitespace: ' | ' | OK java version "1.5.0_11" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_11-b03) Java HotSpot(TM) Client VM (build 1.5.0_11-b03, mixed mode, sharing) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052479#4052479 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052479

18 years, 10 months

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[Design of JBossXB] - Re: Ignoring non-ignorable white space?

by alex.loubyansky＠jboss.com

If I modify the schema to private static final String XSD = | "<?xml version='1.0' encoding='UTF-8'?>" + | "<xsd:schema xmlns:xsd='http://www.w3.org/2001/XMLSchema'" + | " targetNamespace='http://www.jboss.org/test/xml/simpleContent'" + | " xmlns='http://www.jboss.org/test/xml/simpleContent'" + | " elementFormDefault='qualified'" + | " attributeFormDefault='unqualified'" + | " version='1.0'>" + | " <xsd:element name='top'>" + | " <xsd:complexType>" + | " <xsd:sequence>" + | " <xsd:element name='string' type='xsd:string' minOccurs='0' maxOccurs='1'/>" + | " </xsd:sequence>" + | " </xsd:complexType>" + | " </xsd:element>" + | "</xsd:schema>"; and the class to public static class Top | { | public String string; | } and remove that interceptor then the top.string == ''. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4052474#4052474 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4052474

18 years, 10 months

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jboss-dev-forums June 2007