Hello,

I added again hivemind-lib to my classpath and i know get the following error, i guess it's normal as i don't have spring jars in my classpath. Do you know a way to get a list of services implementing a given interface or an interface extending it (i think a factory like the tapestry validators one is quite complicated for what i need) ?

Thank you.

Jean-Yves


org.apache.hivemind.ApplicationRuntimeException: Unable to find interface org.springframework.beans.factory.BeanFactory (for service hivemind.lib.DefaultSpringBeanFactory). [jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/hivemind-lib-1.1-beta-2.jar!/META-INF/hivemodule.xml, line 121, column 106] at org.apache.hivemind.impl.ServicePointImpl.lookupDeclaredInterface(ServicePointImpl.java:132) at org.apache.hivemind.impl.ServicePointImpl.getDeclaredInterface(ServicePointImpl.java:110) at org.apache.hivemind.impl.ServicePointImpl.lookupServiceInterface(ServicePointImpl.java:142) at org.apache.hivemind.impl.ServicePointImpl.getServiceInterface(ServicePointImpl.java:102) at org.apache.hivemind.impl.RegistryInfrastructureImpl.getServiceIds(RegistryInfrastructureImpl.java:591) at org.apache.hivemind.impl.RegistryImpl.getServiceIds(RegistryImpl.java:107) at org.jys.jphotowiki.content.ProcessorFactory.getMetaDataExtractor(ProcessorFactory.java:20) at org.jys.jphotowiki.testing.tests.TestContentProcessing.testExifPreserved(TestContentProcessing.java:55)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at junit.framework.TestCase.runTest(TestCase.java:154)
   at junit.framework.TestCase.runBare(TestCase.java:127)
   at junit.framework.TestResult$1.protect(TestResult.java:106)
   at junit.framework.TestResult.runProtected(TestResult.java:124)
   at junit.framework.TestResult.run(TestResult.java:109)
   at junit.framework.TestCase.run(TestCase.java:118)
   at junit.framework.TestSuite.runTest(TestSuite.java:208)
   at junit.framework.TestSuite.run(TestSuite.java:203)
   at junit.framework.TestSuite.runTest(TestSuite.java:208)
   at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Caused by: org.apache.hivemind.ApplicationRuntimeException: Unable to convert type 'org.springframework.beans.factory.BeanFactory' to a Java class, either as is, or in package org.apache.hivemind.lib.
   at org.apache.hivemind.impl.ModuleImpl.resolveType(ModuleImpl.java:197)
at org.apache.hivemind.impl.ServicePointImpl.lookupDeclaredInterface(ServicePointImpl.java:128)
   ... 24 more




[EMAIL PROTECTED] wrote:

Yes you're right i was getting an error related to module definitions in
hivemind-lib that's why i tried without it but then i forgot, i have to post
the actual error.

Selon Achim Huegen <[EMAIL PROTECTED]>:

Sounds like the hivemind-lib.jar is not in your classpath.
Can you check that?

Achim

Jean-Yves Sironneau wrote:
Hello,

I'am getting into an issue and i guess it's a design problem, but i
can't see why :

I have an interface that services should implement  :

public interface IContentProcessor {
    public boolean isDocumentClassSupported(Class<? extends IDocument>
documentClass);

  public boolean isContentClassSupported(Class<? extends IDocument>
contentClass);
    public void process(IDocument document);
}

And i have several implementations of this interface, so basically my
module definition looks like :

<service-point id="ThumbnailCreator"
interface="org.jys.jphotowiki.content.IContentProcessor">
  <invoke-factory>
    <construct class="org.jys.jphotowiki.content.ThumbnailProcessor">
        <set property="thumbnailSize" value="50"/>
    </construct>
  </invoke-factory>
</service-point>

<service-point id="MetaDataExtractor"
interface="org.jys.jphotowiki.content.IContentProcessor">
  <invoke-factory>
    <construct class="org.jys.jphotowiki.content.MetaDataExtractor"/>
  </invoke-factory>
</service-point>

<service-point id="RotateLeftProcessor"
interface="org.jys.jphotowiki.content.IContentProcessor">
  <invoke-factory>
    <construct class="org.jys.jphotowiki.content.RotateProcessor">
        <set property="clockwise" value="false"/>
    </construct>
  </invoke-factory>
</service-point>

<service-point id="RotateRightProcessor"
interface="org.jys.jphotowiki.content.IContentProcessor">
  <create-instance
class="org.jys.jphotowiki.content.RotateProcessor,clockwise"/>
</service-point>


So i would like to dynamically get all of the services that implements
the interface, so i tried to call
getRegistry().getServiceIds(IContentProcessor.class) and i'am getting a
lots of errors :

#2005-08-11 02:03:20,138 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/hivemodule.xml,
line 23, column 57: Required module hivemind.lib does not exist.
#2005-08-11 02:03:20,353 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.props.xml,
line 24, column 94: Unable to resolve reference to schema
'hivemind.lib.ChainContribution'.
#2005-08-11 02:03:20,356 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.props.xml,
line 105, column 99: Unable to resolve reference to schema
'hivemind.lib.ChainContribution'.
#2005-08-11 02:03:20,357 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.enhance.xml,
line 58, column 91: Unable to resolve reference to schema
'hivemind.lib.ChainContribution'.
#2005-08-11 02:03:20,359 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.listener.xml,
line 36, column 79: Unable to resolve reference to schema
'hivemind.lib.Pipeline'.
#2005-08-11 02:03:20,361 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.asset.xml,
line 83, column 95: Unable to resolve reference to schema
'hivemind.lib.StrategyRegistry'.
#2005-08-11 02:03:20,363 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.form.translator.xml,
line 23, column 90: Unable to resolve reference to schema
'hivemind.lib.BeanFactoryContribution'.
#2005-08-11 02:03:20,376 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.init.xml,
line 32, column 96: Unable to resolve reference to schema
'hivemind.lib.ChainContribution'.
#2005-08-11 02:03:20,378 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.request.xml,
line 91, column 94: Unable to resolve reference to schema
'hivemind.lib.Pipeline'.
#2005-08-11 02:03:20,379 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.request.xml,
line 122, column 90: Unable to resolve reference to schema
'hivemind.lib.Pipeline'.
#2005-08-11 02:03:20,381 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.valid.xml,
line 23, column 90: Unable to resolve reference to schema
'hivemind.lib.BeanFactoryContribution'.
#2005-08-11 02:03:20,382 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.describe.xml,
line 22, column 92: Unable to resolve reference to schema
'hivemind.lib.StrategyRegistry'.
#2005-08-11 02:03:20,384 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.describe.xml,
line 73, column 87: Unable to resolve reference to schema
'hivemind.lib.StrategyRegistry'.
#2005-08-11 02:03:20,388 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.page.xml,
line 139, column 95: Unable to resolve reference to schema
'hivemind.lib.ChainContribution'.
#2005-08-11 02:03:20,394 ERROR

org.apache.hivemind.impl.DefaultErrorHandler.error(DefaultErrorHandler.java:37)
- Error at

jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.page.xml,
line 188, column 100: Unable to resolve reference to schema
'hivemind.lib.ChainContribution'.
org.apache.hivemind.ApplicationRuntimeException: Unable to find
interface org.apache.hivemind.lib.BeanFactory (for service
tapestry.valid.ValidatorBeanFactory).

[jar:file:/home/jys/work/JPhotoWiki/src/java/lib/compile/tapestry-4.0-beta-3.jar!/META-INF/tapestry.valid.xml,
line 33, column 92]

So i think there are some issues regarding the tapestry hivemind
modules, and as every module is processed  i think  i'am trying to do
something that do not make sense at all.

What do you think ? Doesn't an interface can be implemented by several
services ?

Thanks

Jean-Yves

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[EMAIL PROTECTED]
06.16.18.71.63

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