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https://issues.apache.org/jira/browse/TUSCANY-2440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Oscar Castaneda updated TUSCANY-2440:
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Attachment: tuscany_modules_reduced.tar.gz
Reduced set of modules for calculator2. With this reduced set of modules the
calculator2 sample runs with no problem. This reduced set of modules should be
used in porting efforts of Tuscany to Android. A .tar.gz file was generated
because deleting modules through svn "svn delete <modulename" eventually
requested credentials when doing an "svn commit". So, because the resulting
file is small a .tar.gz file was generated.
> ClassNotFoundException on calculator-android after translating SCA and
> mobile-android code with Retrotranslator
> ---------------------------------------------------------------------------------------------------------------
>
> Key: TUSCANY-2440
> URL: https://issues.apache.org/jira/browse/TUSCANY-2440
> Project: Tuscany
> Issue Type: Improvement
> Components: Java SCA Core Runtime
> Affects Versions: Java-SCA-1.2
> Environment: Mac OS X 10.5, Maven version: 2.0.6, java version
> "1.5.0_13", Apache Ant version 1.7.0
> Reporter: Oscar Castaneda
> Priority: Minor
> Fix For: Java-SCA-Next
>
> Attachments: patchfile25Jun2008, patchfile27Jun2008,
> retrotranslator_readme, tuscany_modules_reduced.tar.gz
>
> Original Estimate: 504h
> Remaining Estimate: 504h
>
> The current Android SDK does not support Annotations, as a result
> calculator-android runs with Annotation related errors. A suggested
> workaround [1] for issues related to Annotations is to translate source code
> with Retrotranslator [1]. After succesfully translating the SCA modules and
> modified Android modules with Retrotranslator the Annotation related errors
> cease. However, running calculator-android results in ClassNotFound errors
> for java.rmi.Remote in the first test (Patch from 25Jun2008) and
> java.beans.Introspector in a more recent test (Patch from 27Jun2008). The
> difference between both tests being uncommented/commented code, respectively,
> in JavaRuntimeModuleActivator.java
> (org.apache.tuscany.sca.implementation.java.module).
> Three workarounds have been suggested:
> 1) Comment out all the code that uses the RMI API
> 2) Follow suggestions in [3] to either replace java.rmi.Remote with
> java.lang.Cloneable (as the result of using a retrotranslator option) or
> taking the RMI source from Apache Harmony and putting it in a retrotranslated
> JAR.
> 3) Removing RMI should be as simple as removing the tuscany-binding-rmi
> dependency from host-android.
> Upon failure of these workarounds the alternative is to minimize the number
> of component types supported (java) and bindings (default sca binding) and
> then try to run the calculator sample application. When calculator-android
> runs successfully further steps will be discussed on dev-list.
> A blocking-issues [4] and a porting limitations page [5] have been setup
> tracking these efforts.
> [1] http://code.google.com/p/android/issues/detail?id=29
> [2] http://retrotranslator.sourceforge.net/#android
> [3] http://cwiki.apache.org/confluence/display/TUSCANYWIKI/18Jun2008-2
> [4] http://cwiki.apache.org/confluence/display/TUSCANYWIKI/Blocking+issues
> [5]
> http://cwiki.apache.org/confluence/display/TUSCANYWIKI/Limitation+on+porting+SCA+to+Android+platform
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