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Posted to dev@tuscany.apache.org by "Scott Kurz (JIRA)" <tu...@ws.apache.org> on 2007/03/12 19:07:09 UTC
[jira] Created: (TUSCANY-1165) Integration branch - Timing issue:
incorrect dependency on order of Component loader and ImportSDOLoader
within Composite loading
Integration branch - Timing issue: incorrect dependency on order of Component loader and ImportSDOLoader within Composite loading
---------------------------------------------------------------------------------------------------------------------------------
Key: TUSCANY-1165
URL: https://issues.apache.org/jira/browse/TUSCANY-1165
Project: Tuscany
Issue Type: Bug
Components: Java SCA Kernel
Affects Versions: Java-SCA-integration
Reporter: Scott Kurz
As referenced in this email:
http://www.mail-archive.com/tuscany-dev@ws.apache.org/msg15250.html
The Java component loader's introspection of the DataTypes in a Java component impl using SDO data types does not successfully detect the SDO DataTypes. This is because the the SDODataBinding.introspect() method (called by DataBindingRegistryImpl.introspectType()) requires the ImportSDOLoader to have already run by that point.
Something needs to be done but I'm not knowledgable enough now to suggest how to fix this.
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[jira] Commented: (TUSCANY-1165) Integration branch - Timing issue:
incorrect dependency on order of Component loader and ImportSDOLoader
within Composite loading
Posted by "Raymond Feng (JIRA)" <tu...@ws.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-1165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12480874 ]
Raymond Feng commented on TUSCANY-1165:
---------------------------------------
There's a simple workaround: Make sure the <import.sdo> statements come before the <component> definitions.
The current implementation depends on a fully-popluated SDO HelperContext from <import.sdo> to introspect the SDO generated classes. It's not ideal. I'm talking to SDO folks to see if they can generate SDO classes with markers so that we can recognize the SDO classes without requiring the <import.sdo> upfront.
The other thing is that we do too much and too early in the loading phase. As you know, the StAX parsing is sequencial and we cannot look ahead. One of the proposal we discussed on the ML is to split the loading into two phases: SCDL parsing and artifact resolving. Hopefully it will help to fix this problem in a complete way.
> Integration branch - Timing issue: incorrect dependency on order of Component loader and ImportSDOLoader within Composite loading
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: TUSCANY-1165
> URL: https://issues.apache.org/jira/browse/TUSCANY-1165
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Kernel
> Affects Versions: Java-SCA-integration
> Reporter: Scott Kurz
>
> As referenced in this email:
> http://www.mail-archive.com/tuscany-dev@ws.apache.org/msg15250.html
> The Java component loader's introspection of the DataTypes in a Java component impl using SDO data types does not successfully detect the SDO DataTypes. This is because the the SDODataBinding.introspect() method (called by DataBindingRegistryImpl.introspectType()) requires the ImportSDOLoader to have already run by that point.
> Something needs to be done but I'm not knowledgable enough now to suggest how to fix this.
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[jira] Assigned: (TUSCANY-1165) Integration branch - Timing issue:
incorrect dependency on order of Component loader and ImportSDOLoader
within Composite loading
Posted by "Raymond Feng (JIRA)" <tu...@ws.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-1165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Raymond Feng reassigned TUSCANY-1165:
-------------------------------------
Assignee: Raymond Feng
> Integration branch - Timing issue: incorrect dependency on order of Component loader and ImportSDOLoader within Composite loading
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: TUSCANY-1165
> URL: https://issues.apache.org/jira/browse/TUSCANY-1165
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Kernel
> Affects Versions: Java-SCA-integration
> Reporter: Scott Kurz
> Assigned To: Raymond Feng
>
> As referenced in this email:
> http://www.mail-archive.com/tuscany-dev@ws.apache.org/msg15250.html
> The Java component loader's introspection of the DataTypes in a Java component impl using SDO data types does not successfully detect the SDO DataTypes. This is because the the SDODataBinding.introspect() method (called by DataBindingRegistryImpl.introspectType()) requires the ImportSDOLoader to have already run by that point.
> Something needs to be done but I'm not knowledgable enough now to suggest how to fix this.
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[jira] Resolved: (TUSCANY-1165) Integration branch - Timing issue:
incorrect dependency on order of Component loader and ImportSDOLoader
within Composite loading
Posted by "Raymond Feng (JIRA)" <tu...@ws.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-1165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Raymond Feng resolved TUSCANY-1165.
-----------------------------------
Resolution: Fixed
Fix Version/s: Java-SCA-integration
Fix is chcked in under r518454. Please verify.
> Integration branch - Timing issue: incorrect dependency on order of Component loader and ImportSDOLoader within Composite loading
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: TUSCANY-1165
> URL: https://issues.apache.org/jira/browse/TUSCANY-1165
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Kernel
> Affects Versions: Java-SCA-integration
> Reporter: Scott Kurz
> Assigned To: Raymond Feng
> Fix For: Java-SCA-integration
>
>
> As referenced in this email:
> http://www.mail-archive.com/tuscany-dev@ws.apache.org/msg15250.html
> The Java component loader's introspection of the DataTypes in a Java component impl using SDO data types does not successfully detect the SDO DataTypes. This is because the the SDODataBinding.introspect() method (called by DataBindingRegistryImpl.introspectType()) requires the ImportSDOLoader to have already run by that point.
> Something needs to be done but I'm not knowledgable enough now to suggest how to fix this.
--
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