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

[Design the new POJO MicroContainer] - Re: TypeInfo.newArrayInstance problems

by alesj

"adrian(a)jboss.org" wrote : | Why? I don't think this is something that javassist could optimize is it? | It's not like a Method or Field invocation | where you generate one class for each method you invoke. Understood and agreed. :-) And the good thing is that the usage of this method is minimal - 1 existing case + my new one. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094669#4094669 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094669

18 years, 6 months

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[Design the new POJO MicroContainer] - Re: TypeInfo.newArrayInstance problems

by adrian＠jboss.org

"alesj" wrote : "adrian(a)jboss.org" wrote : | | http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/Array.html#getL... | | http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/Array.html#get(... | | | | The latter method automatically autoboxes the primitives. | | | Yup, was aware of this methods. :-) | Only questioned if we should 'hide' them in TypeInfo - only applicable for TypeInfo.isArray == true? | Or just ArrayInfo? | Why? I don't think this is something that javassist could optimize is it? It's not like a Method or Field invocation where you generate one class for each method you invoke. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094665#4094665 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094665

18 years, 6 months

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[Design the new POJO MicroContainer] - Re: TypeInfo.newArrayInstance problems

by alesj

"adrian(a)jboss.org" wrote : | http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/Array.html#getL... | http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/Array.html#get(... | | The latter method automatically autoboxes the primitives. | Yup, was aware of this methods. :-) Only questioned if we should 'hide' them in TypeInfo - only applicable for TypeInfo.isArray == true? Or just ArrayInfo? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094664#4094664 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094664

18 years, 6 months

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[Design of JBoss Web Services] - Re: metadata integration

by scott.stark＠jboss.org

Regarding your question in the JBWS-1842 issue, yes, we want webservices to consume the spec descriptor based org.jboss.javaee.metadata.spec.ServiceReferenceMetaData, but we can't then have the metadata project depend on the jbossws-spi. Only the jbossas integration code can have this dependency. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094656#4094656 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094656

18 years, 6 months

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[Design the new POJO MicroContainer] - Re: TypeInfo.newArrayInstance problems

by adrian＠jboss.org

For the plain Object you'd need to change your code to use something like the reflect api: http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/Array.html#get(... http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/Array.html#get(... The latter method automatically autoboxes the primitives. | import java.lang.reflect.Array; | | ... | | Object array; | try | { | array = type.newArrayInstanceObject(arrayValue.getLength()); | } | catch (Throwable t) | { | throw new UndeclaredThrowableException(t); | } | for (int j = 0; j < Array.getLength(array); j++) | { | Object element = arrayValue.getValue(i); | if (element instanceof MetaValue) | { | TypeInfo elementType = configuration.getTypeInfo(element.getClass()); | element = unwrap((MetaValue)element, elementType); | } | Array.set(array, j, element); | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094647#4094647 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094647

18 years, 6 months

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[Deployers on JBoss (Deployers/JBoss)] - Re: JBossEjbParsingDeployer

by scott.stark＠jboss.org

I have seen that error when there is an attempt to parse an xsd file, that is not a schema. The error is coming from the xerces layer so the question is one of getting hold of enough info to improve this error. What was the cause here? I'll see if the binding layer can do a better job of building the exception. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094644#4094644 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094644

18 years, 6 months

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[Design the new POJO MicroContainer] - Re: TypeInfo.newArrayInstance problems

by alesj

Hmmm ... I was able to 'autobox' it. Method is expecting char[] and I pushed in Character[], which is still not good. I guess having plain Object is what we need ... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094643#4094643 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094643

18 years, 6 months

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[Design the new POJO MicroContainer] - Re: TypeInfo.newArrayInstance problems

by alesj

"adrian(a)jboss.org" wrote : | char[] is an Object even if it isn't an Object[] | Yup, thought of that. ;-) But this sucks, since then you don't know what to do when you have something like this: | Object[] array; | try | { | array = type.newArrayInstance(arrayValue.getLength()); | } | catch (Throwable t) | { | throw new UndeclaredThrowableException(t); | } | for (int j = 0; j < array.length; j++) | { | Object element = arrayValue.getValue(i); | if (element instanceof MetaValue) | { | TypeInfo elementType = configuration.getTypeInfo(element.getClass()); | element = unwrap((MetaValue)element, elementType); | } | array[j] = element; | } | How to assign element to array if it were plain Object? :-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094642#4094642 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094642

18 years, 6 months

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[Design the new POJO MicroContainer] - Re: TypeInfo.newArrayInstance problems

by adrian＠jboss.org

Or perhaps we should have a version like the reflect api that returns an Object instead of Object[]? char[] is an Object even if it isn't an Object[] http://java.sun.com/j2se/1.5.0/docs/api/java/lang/reflect/Array.html#newI... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094638#4094638 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094638

18 years, 6 months

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[Design the new POJO MicroContainer] - Re: TypeInfo.newArrayInstance problems

by adrian＠jboss.org

char is not an object. To satisfy the cast to Object[] you'll need to "autobox" it to Character[] View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4094637#4094637 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4094637

18 years, 6 months

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jboss-dev-forums October 2007