Re: T5: 404 http error

2007-12-28 Thread Sven Homburg

done


Howard Lewis Ship wrote:
> 
> I think we need a new class, ErrorResponse, that can be returned as a
> way to invoke response.sendError().  The StreamResponse handler wants
> to send a stream of content, which causes problems because after
> sendError() the response is committed (meaning you can't legally
> obtain an output stream or print writer).
> 
> Please add an issue (and a patch :-) ).
> 
> On Dec 26, 2007 12:30 PM, Sven Homburg <[EMAIL PROTECTED]> wrote:
>>
>> i think its not your or a tapestry problem.
>> jetty gives tapestry a closed http connection
>> if  you set a response error
>>
>> i dont know, if this a special jetty behavior.
>>
>> i think it should cool, if howard consider this behavior in
>> StreamResponseResultProcessor.processComponentEvent
>>
>>
>>
>> osamuo wrote:
>> >
>> > Thank you for your advice.
>> > But I still get an exception.
>> >
>> >
>> >
>> > Sven Homburg wrote:
>> >>
>> >> i have never tested it, its only an idea:
>> >>
>> >> Test.java:
>> >> 
>> >> public class Test{
>> >>   @Inject
>> >>   private Response response;
>> >>
>> >>   StreamResponse onActivate( Object[] parameters ) throws IOException{
>> >> TextStreamResponse textStream = null;
>> >>
>> >> if( parameters == null || parameters.length != 2 )
>> >> {
>> >>   textStream = new TextStreamResponse("text/html", "this page
>> doesnt
>> >> exists");
>> >>   response.sendError( 404, null );
>> >>   textStream.prepareResponse(response);
>> >> }
>> >> return textStream;
>> >>   }
>> >> }
>> >> 
>> >>
>> >>
>> >>
>> >>
>> >> osamuo wrote:
>> >>>
>> >>> Hi,
>> >>>
>> >>> How can I tell T5 to send an 404 error?
>> >>>
>> >>> Is the following code right way to show 404 error page on T5?
>> >>> Because I got an error after calling "sendError()" in the code.
>> >>>
>> >>>
>> >>> Test.java:
>> >>> 
>> >>> public class Test{
>> >>>   @Inject
>> >>>   private Response response;
>> >>>
>> >>>   void onActivate( Object[] parameters ) throws IOException{
>> >>> //if( parameters == null || parameters.length != 2 ){
>> >>> response.sendError( 404, null );
>> >>> return;
>> >>> //}
>> >>>   }
>> >>> }
>> >>> 
>> >>>
>> >>> Error:
>> >>> 
>> >>> [ERROR] RequestExceptionHandler Processing of request failed with
>> >>> uncaught exception: STREAM
>> >>> java.lang.IllegalStateException: STREAM
>> >>> at org.mortbay.jetty.Response.getWriter(Response.java:571)
>> >>> at
>> >>>
>> org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter(ResponseImpl.java:47)
>> >>> at
>> $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
>> >>> at
>> $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
>> >>> at
>> >>>
>> org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:58)
>> >>> at
>> >>>
>> $PageResponseRenderer_1171072b261.renderPageResponse($PageResponseRenderer_1171072b261.java)
>> >>> at
>> >>>
>> org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:87)
>> >>> at
>> >>>
>> $PageRenderRequestHandler_1171072b25d.handle($PageRenderRequestHandler_1171072b25d.java)
>> >>> at
>> >>>
>> org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
>> >>> at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
>> >>> at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
>> >>> at
>> >>>
>> org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:905)
>> >>> 
>> >>>
>> >>>
>> >>>
>> >>
>> >>
>> >
>> >
>>
>>
>> -
>> ---
>> best regards
>> Sven
>> --
>> View this message in context:
>> http://www.nabble.com/T5%3A-404-http-error-tp14493888p14506058.html
>>
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
> 
> 
> 
> -- 
> Howard M. Lewis Ship
> 
> Creator Apache Tapestry and Apache HiveMind
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> 
> 
> 


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Re: T5: 404 http error

2007-12-28 Thread Howard Lewis Ship
I think we need a new class, ErrorResponse, that can be returned as a
way to invoke response.sendError().  The StreamResponse handler wants
to send a stream of content, which causes problems because after
sendError() the response is committed (meaning you can't legally
obtain an output stream or print writer).

Please add an issue (and a patch :-) ).

On Dec 26, 2007 12:30 PM, Sven Homburg <[EMAIL PROTECTED]> wrote:
>
> i think its not your or a tapestry problem.
> jetty gives tapestry a closed http connection
> if  you set a response error
>
> i dont know, if this a special jetty behavior.
>
> i think it should cool, if howard consider this behavior in
> StreamResponseResultProcessor.processComponentEvent
>
>
>
> osamuo wrote:
> >
> > Thank you for your advice.
> > But I still get an exception.
> >
> >
> >
> > Sven Homburg wrote:
> >>
> >> i have never tested it, its only an idea:
> >>
> >> Test.java:
> >> 
> >> public class Test{
> >>   @Inject
> >>   private Response response;
> >>
> >>   StreamResponse onActivate( Object[] parameters ) throws IOException{
> >> TextStreamResponse textStream = null;
> >>
> >> if( parameters == null || parameters.length != 2 )
> >> {
> >>   textStream = new TextStreamResponse("text/html", "this page doesnt
> >> exists");
> >>   response.sendError( 404, null );
> >>   textStream.prepareResponse(response);
> >> }
> >> return textStream;
> >>   }
> >> }
> >> 
> >>
> >>
> >>
> >>
> >> osamuo wrote:
> >>>
> >>> Hi,
> >>>
> >>> How can I tell T5 to send an 404 error?
> >>>
> >>> Is the following code right way to show 404 error page on T5?
> >>> Because I got an error after calling "sendError()" in the code.
> >>>
> >>>
> >>> Test.java:
> >>> 
> >>> public class Test{
> >>>   @Inject
> >>>   private Response response;
> >>>
> >>>   void onActivate( Object[] parameters ) throws IOException{
> >>> //if( parameters == null || parameters.length != 2 ){
> >>> response.sendError( 404, null );
> >>> return;
> >>> //}
> >>>   }
> >>> }
> >>> 
> >>>
> >>> Error:
> >>> 
> >>> [ERROR] RequestExceptionHandler Processing of request failed with
> >>> uncaught exception: STREAM
> >>> java.lang.IllegalStateException: STREAM
> >>> at org.mortbay.jetty.Response.getWriter(Response.java:571)
> >>> at
> >>> org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter(ResponseImpl.java:47)
> >>> at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
> >>> at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
> >>> at
> >>> org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:58)
> >>> at
> >>> $PageResponseRenderer_1171072b261.renderPageResponse($PageResponseRenderer_1171072b261.java)
> >>> at
> >>> org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:87)
> >>> at
> >>> $PageRenderRequestHandler_1171072b25d.handle($PageRenderRequestHandler_1171072b25d.java)
> >>> at
> >>> org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
> >>> at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
> >>> at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
> >>> at
> >>> org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:905)
> >>> 
> >>>
> >>>
> >>>
> >>
> >>
> >
> >
>
>
> -
> ---
> best regards
> Sven
> --
> View this message in context: 
> http://www.nabble.com/T5%3A-404-http-error-tp14493888p14506058.html
>
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>



-- 
Howard M. Lewis Ship

Creator Apache Tapestry and Apache HiveMind

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Re: T5: 404 http error

2007-12-26 Thread Sven Homburg

i think its not your or a tapestry problem.
jetty gives tapestry a closed http connection
if  you set a response error

i dont know, if this a special jetty behavior.

i think it should cool, if howard consider this behavior in 
StreamResponseResultProcessor.processComponentEvent


osamuo wrote:
> 
> Thank you for your advice.
> But I still get an exception.
> 
> 
> 
> Sven Homburg wrote:
>> 
>> i have never tested it, its only an idea:
>> 
>> Test.java:
>> 
>> public class Test{
>>   @Inject
>>   private Response response;
>> 
>>   StreamResponse onActivate( Object[] parameters ) throws IOException{
>> TextStreamResponse textStream = null;
>> 
>> if( parameters == null || parameters.length != 2 )
>> {
>>   textStream = new TextStreamResponse("text/html", "this page doesnt
>> exists");
>>   response.sendError( 404, null );
>>   textStream.prepareResponse(response);
>> }
>> return textStream;
>>   }
>> }
>> 
>> 
>> 
>> 
>> 
>> osamuo wrote:
>>> 
>>> Hi,
>>> 
>>> How can I tell T5 to send an 404 error?
>>> 
>>> Is the following code right way to show 404 error page on T5?
>>> Because I got an error after calling "sendError()" in the code.
>>> 
>>> 
>>> Test.java:
>>> 
>>> public class Test{
>>>   @Inject
>>>   private Response response;
>>> 
>>>   void onActivate( Object[] parameters ) throws IOException{
>>> //if( parameters == null || parameters.length != 2 ){
>>> response.sendError( 404, null );
>>> return;
>>> //}
>>>   }
>>> }
>>> 
>>> 
>>> Error:
>>> 
>>> [ERROR] RequestExceptionHandler Processing of request failed with
>>> uncaught exception: STREAM
>>> java.lang.IllegalStateException: STREAM
>>> at org.mortbay.jetty.Response.getWriter(Response.java:571)
>>> at
>>> org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter(ResponseImpl.java:47)
>>> at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
>>> at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
>>> at
>>> org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:58)
>>> at
>>> $PageResponseRenderer_1171072b261.renderPageResponse($PageResponseRenderer_1171072b261.java)
>>> at
>>> org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:87)
>>> at
>>> $PageRenderRequestHandler_1171072b25d.handle($PageRenderRequestHandler_1171072b25d.java)
>>> at
>>> org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
>>> at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
>>> at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
>>> at
>>> org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:905)
>>> 
>>> 
>>> 
>>> 
>> 
>> 
> 
> 


-
---
best regards
Sven
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Re: T5: 404 http error

2007-12-26 Thread Sven Homburg

not possible since 5.0.7

signature of ComponentEventResultProcessor was changed


Yoshikazu Kuramochi wrote:
> 
> I am doing as follows.
> 
> 
> public class ErrorResponse {
> 
>  private int _statusCode;
>  private String _message;
> 
>  public ErrorResponse(int statusCode, String message) {
>  super();
>  _statusCode = statusCode;
>  _message = message;
>  }
> 
>  public int getStatusCode() { return _statusCode; }
>  public String getMessage() { return _message; }
> 
>  public static final ErrorResponse NOT_FOUND = new ErrorResponse 
> (404, null);
> }
> 
> 
> 
> public class ErrorResponseResultProcessor implements  
> ComponentEventResultProcessor {
> 
>  public ActionResponseGenerator processComponentEvent(
>  final ErrorResponse errorResponse, Component component,  
> String methodDescripion) {
> 
>  return new ActionResponseGenerator() {
>  public void sendClientResponse(Response response) throws  
> IOException {
>  response.sendError(errorResponse.getStatusCode(),  
> errorResponse.getMessage());
>  }
>  };
>  }
> }
> 
> 
> Add contributeComponentEventResultProcessor method to AppModule.java
> 
> public void contributeComponentEventResultProcessor(
>  MappedConfiguration  
> configuration) {
> 
>  configuration.add(ErrorResponse.class, new  
> ErrorResponseResultProcessor());
> }
> 
> 
> Test.java:
> 
> public class Test{
>  ErrorResponse onActivate(Object[] parameters) {
>  return ErrorResponse.NOT_FOUND;
>  }
> }
> 
> 
> 
> On 2007/12/25, at 17:50, osamuo wrote:
> 
>>
>> Hi,
>>
>> How can I tell T5 to send an 404 error?
>>
>> Is the following code right way to show 404 error page on T5?
>> Because I got an error after calling "sendError()" in the code.
>>
>>
>> Test.java:
>> 
>> public class Test{
>>   @Inject
>>   private Response response;
>>
>>   void onActivate( Object[] parameters ) throws IOException{
>> //if( parameters == null || parameters.length != 2 ){
>> response.sendError( 404, null );
>> return;
>> //}
>>   }
>> }
>> 
>>
>> Error:
>> 
>> [ERROR] RequestExceptionHandler Processing of request failed with  
>> uncaught
>> exception: STREAM
>> java.lang.IllegalStateException: STREAM
>>  at org.mortbay.jetty.Response.getWriter(Response.java:571)
>>  at
>> org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter 
>> (ResponseImpl.java:47)
>>  at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
>>  at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
>>  at
>> org.apache.tapestry.internal.services.PageResponseRendererImpl.renderP 
>> ageResponse(PageResponseRendererImpl.java:58)
>>  at
>> $PageResponseRenderer_1171072b261.renderPageResponse 
>> ($PageResponseRenderer_1171072b261.java)
>>  at
>> org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.han 
>> dle(PageRenderRequestHandlerImpl.java:87)
>>  at
>> $PageRenderRequestHandler_1171072b25d.handle 
>> ($PageRenderRequestHandler_1171072b25d.java)
>>  at
>> org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch 
>> (PageRenderDispatcher.java:66)
>>  at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
>>  at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
>>  at
>> org.apache.tapestry.services.TapestryModule$12.service 
>> (TapestryModule.java:905)
>> 
>>
>>
>> -- 
>> View this message in context: http://www.nabble.com/T5%3A-404-http- 
>> error-tp14493888p14493888.html
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
>> -
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
> 
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> 
> 
> 


-
---
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Sven
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Re: T5: 404 http error

2007-12-26 Thread Yoshikazu Kuramochi

I am doing as follows.


public class ErrorResponse {

private int _statusCode;
private String _message;

public ErrorResponse(int statusCode, String message) {
super();
_statusCode = statusCode;
_message = message;
}

public int getStatusCode() { return _statusCode; }
public String getMessage() { return _message; }

public static final ErrorResponse NOT_FOUND = new ErrorResponse 
(404, null);

}



public class ErrorResponseResultProcessor implements  
ComponentEventResultProcessor {


public ActionResponseGenerator processComponentEvent(
final ErrorResponse errorResponse, Component component,  
String methodDescripion) {


return new ActionResponseGenerator() {
public void sendClientResponse(Response response) throws  
IOException {
response.sendError(errorResponse.getStatusCode(),  
errorResponse.getMessage());

}
};
}
}


Add contributeComponentEventResultProcessor method to AppModule.java

public void contributeComponentEventResultProcessor(
MappedConfiguration  
configuration) {


configuration.add(ErrorResponse.class, new  
ErrorResponseResultProcessor());

}


Test.java:

public class Test{
ErrorResponse onActivate(Object[] parameters) {
return ErrorResponse.NOT_FOUND;
}
}



On 2007/12/25, at 17:50, osamuo wrote:



Hi,

How can I tell T5 to send an 404 error?

Is the following code right way to show 404 error page on T5?
Because I got an error after calling "sendError()" in the code.


Test.java:

public class Test{
  @Inject
  private Response response;

  void onActivate( Object[] parameters ) throws IOException{
//if( parameters == null || parameters.length != 2 ){
response.sendError( 404, null );
return;
//}
  }
}


Error:

[ERROR] RequestExceptionHandler Processing of request failed with  
uncaught

exception: STREAM
java.lang.IllegalStateException: STREAM
at org.mortbay.jetty.Response.getWriter(Response.java:571)
at
org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter 
(ResponseImpl.java:47)

at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
at
org.apache.tapestry.internal.services.PageResponseRendererImpl.renderP 
ageResponse(PageResponseRendererImpl.java:58)

at
$PageResponseRenderer_1171072b261.renderPageResponse 
($PageResponseRenderer_1171072b261.java)

at
org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.han 
dle(PageRenderRequestHandlerImpl.java:87)

at
$PageRenderRequestHandler_1171072b25d.handle 
($PageRenderRequestHandler_1171072b25d.java)

at
org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch 
(PageRenderDispatcher.java:66)

at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
at
org.apache.tapestry.services.TapestryModule$12.service 
(TapestryModule.java:905)




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Re: T5: 404 http error

2007-12-26 Thread osamuo

Thank you for your advice.
But I still get an exception.



Sven Homburg wrote:
> 
> i have never tested it, its only an idea:
> 
> Test.java:
> 
> public class Test{
>   @Inject
>   private Response response;
> 
>   StreamResponse onActivate( Object[] parameters ) throws IOException{
> TextStreamResponse textStream = null;
> 
> if( parameters == null || parameters.length != 2 )
> {
>   textStream = new TextStreamResponse("text/html", "this page doesnt
> exists");
>   response.sendError( 404, null );
>   textStream.prepareResponse(response);
> }
> return textStream;
>   }
> }
> 
> 
> 
> 
> 
> osamuo wrote:
>> 
>> Hi,
>> 
>> How can I tell T5 to send an 404 error?
>> 
>> Is the following code right way to show 404 error page on T5?
>> Because I got an error after calling "sendError()" in the code.
>> 
>> 
>> Test.java:
>> 
>> public class Test{
>>   @Inject
>>   private Response response;
>> 
>>   void onActivate( Object[] parameters ) throws IOException{
>> //if( parameters == null || parameters.length != 2 ){
>> response.sendError( 404, null );
>> return;
>> //}
>>   }
>> }
>> 
>> 
>> Error:
>> 
>> [ERROR] RequestExceptionHandler Processing of request failed with
>> uncaught exception: STREAM
>> java.lang.IllegalStateException: STREAM
>>  at org.mortbay.jetty.Response.getWriter(Response.java:571)
>>  at
>> org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter(ResponseImpl.java:47)
>>  at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
>>  at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
>>  at
>> org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:58)
>>  at
>> $PageResponseRenderer_1171072b261.renderPageResponse($PageResponseRenderer_1171072b261.java)
>>  at
>> org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:87)
>>  at
>> $PageRenderRequestHandler_1171072b25d.handle($PageRenderRequestHandler_1171072b25d.java)
>>  at
>> org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
>>  at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
>>  at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
>>  at
>> org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:905)
>> 
>> 
>> 
>> 
> 
> 

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Re: T5: 404 http error

2007-12-26 Thread Sven Homburg

i have never tested it, its only an idea:

Test.java:

public class Test{
  @Inject
  private Response response;

  StreamResponse onActivate( Object[] parameters ) throws IOException{
TextStreamResponse textStream = null;

if( parameters == null || parameters.length != 2 )
{
  textStream = new TextStreamResponse("text/html", "this page doesnt
exists");
  response.sendError( 404, null );
  textStream.prepareResponse(response);
}
return textStream;
  }
}





osamuo wrote:
> 
> Hi,
> 
> How can I tell T5 to send an 404 error?
> 
> Is the following code right way to show 404 error page on T5?
> Because I got an error after calling "sendError()" in the code.
> 
> 
> Test.java:
> 
> public class Test{
>   @Inject
>   private Response response;
> 
>   void onActivate( Object[] parameters ) throws IOException{
> //if( parameters == null || parameters.length != 2 ){
> response.sendError( 404, null );
> return;
> //}
>   }
> }
> 
> 
> Error:
> 
> [ERROR] RequestExceptionHandler Processing of request failed with uncaught
> exception: STREAM
> java.lang.IllegalStateException: STREAM
>   at org.mortbay.jetty.Response.getWriter(Response.java:571)
>   at
> org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter(ResponseImpl.java:47)
>   at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
>   at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
>   at
> org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:58)
>   at
> $PageResponseRenderer_1171072b261.renderPageResponse($PageResponseRenderer_1171072b261.java)
>   at
> org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:87)
>   at
> $PageRenderRequestHandler_1171072b25d.handle($PageRenderRequestHandler_1171072b25d.java)
>   at
> org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
>   at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
>   at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
>   at
> org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:905)
> 
> 
> 
> 


-
---
best regards
Sven
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T5: 404 http error

2007-12-25 Thread osamuo

Hi,

How can I tell T5 to send an 404 error?

Is the following code right way to show 404 error page on T5?
Because I got an error after calling "sendError()" in the code.


Test.java:

public class Test{
  @Inject
  private Response response;

  void onActivate( Object[] parameters ) throws IOException{
//if( parameters == null || parameters.length != 2 ){
response.sendError( 404, null );
return;
//}
  }
}


Error:

[ERROR] RequestExceptionHandler Processing of request failed with uncaught
exception: STREAM
java.lang.IllegalStateException: STREAM
at org.mortbay.jetty.Response.getWriter(Response.java:571)
at
org.apache.tapestry.internal.services.ResponseImpl.getPrintWriter(ResponseImpl.java:47)
at $Response_1171072b273.getPrintWriter($Response_1171072b273.java)
at $Response_1171072b240.getPrintWriter($Response_1171072b240.java)
at
org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:58)
at
$PageResponseRenderer_1171072b261.renderPageResponse($PageResponseRenderer_1171072b261.java)
at
org.apache.tapestry.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:87)
at
$PageRenderRequestHandler_1171072b25d.handle($PageRenderRequestHandler_1171072b25d.java)
at
org.apache.tapestry.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:66)
at $Dispatcher_1171072b25f.dispatch($Dispatcher_1171072b25f.java)
at $Dispatcher_1171072b253.dispatch($Dispatcher_1171072b253.java)
at
org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:905)



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