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Posted to dev@shindig.apache.org by "Martin Webb (JIRA)" <ji...@apache.org> on 2008/02/19 02:12:34 UTC
[jira] Commented: (SHINDIG-62) shindig throws an exception when a
feature is not supported and outputs HTTP ERROR: 400
[ https://issues.apache.org/jira/browse/SHINDIG-62?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12570071#action_12570071 ]
Martin Webb commented on SHINDIG-62:
------------------------------------
I've retested this with a sample test gadget:
<?xml version="1.0" encoding="UTF-8" ?>
<Module>
<ModulePrefs title="Test Unsupported Feature">
<Require feature="unsupported_feature" />
</ModulePrefs>
<Content type="html">
<![CDATA[
Testing unsupported feature
]]>
</Content>
</Module>
When setting:
gadget.setServerBase('http://www.gmodules.com/ig/');
gmodules displays the following in the gadget iframe:
Error parsing module spec:
Error in module spec:
"unsupported_feature" is not a valid Require feature.
When using shindig, shindig displays the following in the gadget iframe:
HTTP ERROR: 400
UNSUPPORTED_FEATURE unsupported_feature
RequestURI=/gadgets/ifr
Powered by Jetty://
> shindig throws an exception when a feature is not supported and outputs HTTP ERROR: 400
> ---------------------------------------------------------------------------------------
>
> Key: SHINDIG-62
> URL: https://issues.apache.org/jira/browse/SHINDIG-62
> Project: Shindig
> Issue Type: Bug
> Components: Gadgets Server - Java
> Reporter: Martin Webb
> Assignee: John Hjelmstad
> Attachments: google-examples1.html, google-examples2.html
>
>
> I've created a set of gadgets from the examples in the Google Gadget API documentation
> I've create two test pages to host the gadgets - the only difference between the pages is that the first uses gmodules.com as the gadget server, and the second uses the latest shindig codebase:
> http://irtorg.dyndns.org/gadgets/files/container/google-examples1.html - gmodules.com
> http://irtorg.dyndns.org/gadgets/files/container/google-examples2.html - shindig
> I will use the above two pages to start documenting JIRA issues...
> * shindig throws an exception when a feature is not supported:
> 14-Feb-2008 09:05:57 org.apache.shindig.gadgets.http.GadgetRenderingServlet outputErrors
> INFO: Failed to render gadget
> org.apache.shindig.gadgets.GadgetException: drag
> at org.apache.shindig.gadgets.GadgetServer$EnqueueFeaturesTask.run(GadgetServer.java:383)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:492)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:475)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> 2008-02-14 09:05:57.201::WARN: /gadgets/ifr: java.io.IOException: Closed
> 14-Feb-2008 09:05:58 org.apache.shindig.gadgets.http.GadgetRenderingServlet outputErrors
> INFO: Failed to render gadget
> org.apache.shindig.gadgets.GadgetException: finance
> at org.apache.shindig.gadgets.GadgetServer$EnqueueFeaturesTask.run(GadgetServer.java:383)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:492)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:475)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> 2008-02-14 09:05:58.421::WARN: /gadgets/ifr: java.io.IOException: Closed
> 14-Feb-2008 09:05:58 org.apache.shindig.gadgets.http.GadgetRenderingServlet outputErrors
> INFO: Failed to render gadget
> org.apache.shindig.gadgets.GadgetException: grid
> at org.apache.shindig.gadgets.GadgetServer$EnqueueFeaturesTask.run(GadgetServer.java:383)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:492)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:475)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> 2008-02-14 09:05:58.698::WARN: /gadgets/ifr: java.io.IOException: Closed
> 14-Feb-2008 09:05:58 org.apache.shindig.gadgets.http.GadgetRenderingServlet outputErrors
> INFO: Failed to render gadget
> org.apache.shindig.gadgets.GadgetException: grid
> at org.apache.shindig.gadgets.GadgetServer$EnqueueFeaturesTask.run(GadgetServer.java:383)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:492)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:475)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> 2008-02-14 09:05:58.746::WARN: /gadgets/ifr: java.io.IOException: Closed
> 14-Feb-2008 09:05:58 org.apache.shindig.gadgets.http.GadgetRenderingServlet outputErrors
> INFO: Failed to render gadget
> org.apache.shindig.gadgets.GadgetException: java.lang.IllegalArgumentException: URI is not absolute
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:497)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:475)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.IllegalArgumentException: URI is not absolute
> at java.net.URI.toURL(URI.java:1080)
> at org.apache.shindig.gadgets.BasicRemoteContentFetcher.getConnection(BasicRemoteContentFetcher.java:56)
> at org.apache.shindig.gadgets.BasicRemoteContentFetcher.fetch(BasicRemoteContentFetcher.java:100)
> at org.apache.shindig.gadgets.GadgetServer$SpecLoadTask.run(GadgetServer.java:325)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:492)
> ... 9 more
> 2008-02-14 09:05:58.760::WARN: /gadgets/ifr: java.io.IOException: Closed
> 14-Feb-2008 09:05:59 org.apache.shindig.gadgets.http.GadgetRenderingServlet outputErrors
> INFO: Failed to render gadget
> org.apache.shindig.gadgets.GadgetException: drag
> at org.apache.shindig.gadgets.GadgetServer$EnqueueFeaturesTask.run(GadgetServer.java:383)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:492)
> at org.apache.shindig.gadgets.GadgetServer$WorkflowTask.call(GadgetServer.java:475)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> 2008-02-14 09:05:59.643::WARN: /gadgets/ifr: java.io.IOException: Closed
> * additionally the gadget outputs:
> HTTP ERROR: 400
> BAD_REQUEST
> RequestURI=/gadgets/ifr
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