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Posted to dev@tapestry.apache.org by "Howard M. Lewis Ship (JIRA)" <ta...@jakarta.apache.org> on 2005/10/30 21:09:59 UTC
[jira] Assigned: (TAPESTRY-723) The "empty" property of StringTranslator is broken
[ http://issues.apache.org/jira/browse/TAPESTRY-723?page=all ]
Howard M. Lewis Ship reassigned TAPESTRY-723:
---------------------------------------------
Assign To: Howard M. Lewis Ship
> The "empty" property of StringTranslator is broken
> --------------------------------------------------
>
> Key: TAPESTRY-723
> URL: http://issues.apache.org/jira/browse/TAPESTRY-723
> Project: Tapestry
> Type: Bug
> Components: Framework
> Versions: 4.0
> Reporter: Pal Denes
> Assignee: Howard M. Lewis Ship
>
> When trying to set the empty property for a StringTranslator in an initializer, like this:
> <binding name="translator" value="translator:string,empty=''"/>,
> an exception is thrown:
> org.apache.hivemind.ApplicationRuntimeException: Unable to instantiate instance of class org.apache.tapestry.form.translator.StringTranslator: java.lang.reflect.InvocationTargetException [context:/WEB-INF/EditDoc.page, line 36, column 68]
> ...
> Caused by: org.apache.hivemind.ApplicationRuntimeException: Property empty of object org.apache.tapestry.form.translator.StringTranslator@dad4b8 is read-only.
> at org.apache.hivemind.util.PropertyAdaptor.write(PropertyAdaptor.java:86)
> at org.apache.hivemind.util.PropertyAdaptor.smartWrite(PropertyAdaptor.java:109)
> at org.apache.hivemind.util.ClassAdaptor.smartWrite(ClassAdaptor.java:76)
> at org.apache.hivemind.util.ClassAdaptor.configurePropertyFromToken(ClassAdaptor.java:219)
> at org.apache.hivemind.util.ClassAdaptor.configureProperties(ClassAdaptor.java:195)
> at org.apache.hivemind.util.PropertyUtils.configureProperties(PropertyUtils.java:90)
> at org.apache.tapestry.form.translator.StringTranslator.<init>(StringTranslator.java:43)
> In StringTranslator the type of the "empty" property seems to be mismatched in the getter and setter:
> public Object getEmpty()
> {
> return _empty;
> }
> public void setEmpty(String empty)
> {
> _empty = empty;
> }
> This is the same problem found here:
> http://www.mail-archive.com/tapestry-user@jakarta.apache.org/msg08166.html
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