Hi tapestrycn-
I don't see the problem from here, but some testing suggestions:
* take a look at hivemodule.xml:98
* make sure UploadConfiger gets created successfully - inject into a
test page and call a method on it to force it to instantiate
* add logging/breakpoint to your decoder implementation constructor and
setter
On an unrelated note, are you sure UploadConfiger should be a singleton
with that interface? If a thread's calling the setters while another's
parsing a multipart request, you might end up with strange combinations
of threshold/max size/repository
-Yori
-----Original Message-----
From: news [mailto:[EMAIL PROTECTED] On Behalf Of tapestrycn
Sent: Sunday, July 24, 2005 4:05 AM
To: [email protected]
Subject: Re: MultipartDecoder implemention with ClassCastException
Hi Yori,
Thank you for your answer,however,it doesn't work by throwing following
exception:
org.apache.hivemind.ApplicationRuntimeException: Unable to construct
service
tapestry.multipart.MultipartDecoder: Parameter parameters must not be
null.
[context:/WEB-INF/hivemodule.xml, line 98, column 25]
at
org.apache.hivemind.impl.servicemodel.AbstractServiceModelImpl.construct
NewServi
ceImplementation(AbstractServiceModelImpl.java:165)
at
org.apache.hivemind.impl.servicemodel.AbstractServiceModelImpl.construct
ServiceI
mplementation(AbstractServiceModelImpl.java:139)
at
org.apache.hivemind.impl.servicemodel.SingletonServiceModel.getActualSer
viceImpl
ementation(SingletonServiceModel.java:68)
at $MultipartDecoder_10547d99820._service
($MultipartDecoder_10547d99820.java)
---- In hivemind.xml I set following config:
<service-point id="UploadConfiger"
interface="com.test.services.IUploadConfiger">
<create-instance class="com.test.services.UploadConfiger"
model="singleton"/>
</service-point>
<implementation service-id="tapestry.multipart.MultipartDecoder">
<invoke-factory>
<construct class="com.test.services.MultipartDecoderImpl"
model="threaded">
<set-service property="uploadConfiger" service-
id="UploadConfiger"/>
</construct>
</invoke-factory>
</implementation>
---- And the interface:
interface IUploadConfiger {
int getMaxSize();
void setMaxSize(int maxSize);
String getRepositoryPath();
void setRepositoryPath(String repositoryPath);
int getThresholdSize();
void setThresholdSize(int thresholdSize);
}
------ In MultipartDecoderImpl.decode(HttpServletRequest request) I do
following change:
List fileItems = upload.parseRequest(request, config.getThresholdSize
(),config.getMaxSize(), config.getRepositoryPath());
Thanks
tapestrycn
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