Re: problems using gzip encoding
Jerome, Ignore this last questionbasically i has an invalid test case. cheers Jerome Louvel wrote: Hi Jim, I'm not 100% sure I understand what you exactly want to do: * For the encoding/client side, your approach is OK. * For the decoding/server side, you can directly use the request's entity as a APPLICATION_XML representation, for example using req.getEntity().toString(). There is no need to wrap the request entity into a DecodeRepresentation or even an EncodeRepresentation as this is already done by the "decoderService". If you want to encoded representation (GZIP), you have to turn off the "decoderService" on your application. * Note that in the future, we'd like to add a "encoderService": http://restlet.tigris.org/issues/show_bug.cgi?id=208 Best regards, Jerome -Message d'origine- De : Jim Alateras [mailto:[EMAIL PROTECTED] Envoyé : mardi 9 octobre 2007 14:51 À : discuss@restlet.tigris.org Objet : Re: problems using gzip encoding Hey Jerome, I want the decoder service enabled. I guess my question is whether i am doing something wrong. On the client I do something like this Representation rep = new EncodeRepresentation(Encoding.GZIP, new StringRepresentation(getXStream().toXML(records), MediaType.APPLICATION_XML)); and on the server side i need to do something like this to retrieve the original StringRepresentation. (EncodeRepresentation)((DecodeRepresentation)entity).getWrappe dRepresentation()).getWrappedRepresentation(); So the StringRepresentation is wrapped inside the EncodeRepresentation which is subsequently wrapped inside a DecodeRepresentation. Can you confirm cheers Jerome Louvel wrote: Hi Jim, The Application.decoderService is already able to automatically decode incoming compressed representations. If you prefer to disable this behavior, just do: myApp.getDecoderService().setEnabled(false); before starting the application. Best, Jerome 2007/10/9, Jim Alateras <[EMAIL PROTECTED]>: Okay this is my problem. I was assuming that i would get the wrapped representation once it hits my resource by i get the DecodeRepresentation instance instead. Can I configure my Application so that the wrapped representation is sent to my resource class rather than the DecodeRepresentation? cheers Jim Alateras wrote: I am trying use gzip for all my representations and use the tunnel filter, on the application, to automatically decode the body before passing it to the router. This how i encode the rep new EncodeRepresentation(Encoding.GZIP, new StringRepresentation(getXStream().toXML(records), MediaType.APPLICATION_XML)); but i end up getting the following error on the server. java.io.IOException: Not in GZIP format at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:132) at java.util.zip.GZIPInputStream.(GZIPInputStream.java:58) at java.util.zip.GZIPInputStream.(GZIPInputStream.java:68) at com.noelios.restlet.application.DecodeRepresentation.getDecode dStream(DecodeRepresentation.java:138) at com.noelios.restlet.application.DecodeRepresentation.getStream (DecodeRepresentation.java:115) at com.noelios.restlet.application.DecodeRepresentation.getText(D ecodeRepresentation.java:189) at au.com.observant.ringocore.resource.syslog.SyslogsResource.pos t(SyslogsResource.java:103) at org.restlet.resource.Resource.handlePost(Resource.java:479) at org.restlet.Finder.handle(Finder.java:296) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Router.handle(Router.java:444) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Filter.doHandle(Filter.java:105) at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at com.noelios.restlet.application.ApplicationHelper.handle(Appli cationHelper.java:96) at org.restlet.Application.handle(Application.java:293) at org.restlet.Uniform.handle(Uniform.java:97) at cheers
RE: problems using gzip encoding
Hi Jim, I'm not 100% sure I understand what you exactly want to do: * For the encoding/client side, your approach is OK. * For the decoding/server side, you can directly use the request's entity as a APPLICATION_XML representation, for example using req.getEntity().toString(). There is no need to wrap the request entity into a DecodeRepresentation or even an EncodeRepresentation as this is already done by the "decoderService". If you want to encoded representation (GZIP), you have to turn off the "decoderService" on your application. * Note that in the future, we'd like to add a "encoderService": http://restlet.tigris.org/issues/show_bug.cgi?id=208 Best regards, Jerome > -Message d'origine- > De : Jim Alateras [mailto:[EMAIL PROTECTED] > Envoyé : mardi 9 octobre 2007 14:51 > À : discuss@restlet.tigris.org > Objet : Re: problems using gzip encoding > > Hey Jerome, > > I want the decoder service enabled. I guess my question is > whether i am > doing something wrong. > > On the client I do something like this > > Representation rep = new EncodeRepresentation(Encoding.GZIP, > new > StringRepresentation(getXStream().toXML(records), > > MediaType.APPLICATION_XML)); > > and on the server side i need to do something like this to > retrieve the > original StringRepresentation. > > (EncodeRepresentation)((DecodeRepresentation)entity).getWrappe dRepresentation()).getWrappedRepresentation(); > > So the StringRepresentation is wrapped inside the > EncodeRepresentation > which is subsequently wrapped inside a DecodeRepresentation. > > Can you confirm > > cheers > > > > Jerome Louvel wrote: > > Hi Jim, > > > > The Application.decoderService is already able to > automatically decode > > incoming compressed representations. If you prefer to disable this > > behavior, just do: > > > > myApp.getDecoderService().setEnabled(false); > > > > before starting the application. > > > > Best, > > Jerome > > > > > > 2007/10/9, Jim Alateras <[EMAIL PROTECTED]>: > >> Okay this is my problem. I was assuming that i would get > the wrapped > >> representation once it hits my resource by i get the > >> DecodeRepresentation instance instead. > >> > >> Can I configure my Application so that the wrapped > representation is > >> sent to my resource class rather than the DecodeRepresentation? > >> > >> > >> cheers > >> > >> Jim Alateras wrote: > >>> I am trying use gzip for all my representations and use the tunnel > >>> filter, on the application, to automatically decode the > body before > >>> passing it to the router. > >>> > >>> This how i encode the rep > >>> > >>> new EncodeRepresentation(Encoding.GZIP, new > >>> > >>> StringRepresentation(getXStream().toXML(records), > >>> MediaType.APPLICATION_XML)); > >>> > >>> but i end up getting the following error on the server. > >>> > >>> java.io.IOException: Not in GZIP format > >>> at > >>> java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:132) > >>> at > java.util.zip.GZIPInputStream.(GZIPInputStream.java:58) > >>> at > java.util.zip.GZIPInputStream.(GZIPInputStream.java:68) > >>> at > >>> > com.noelios.restlet.application.DecodeRepresentation.getDecode > dStream(DecodeRepresentation.java:138) > >>> > >>> at > >>> > com.noelios.restlet.application.DecodeRepresentation.getStream > (DecodeRepresentation.java:115) > >>> > >>> at > >>> > com.noelios.restlet.application.DecodeRepresentation.getText(D > ecodeRepresentation.java:189) > >>> > >>> at > >>> > au.com.observant.ringocore.resource.syslog.SyslogsResource.pos > t(SyslogsResource.java:103) > >>> > >>> at > org.restlet.resource.Resource.handlePost(Resource.java:479) > >>> at org.restlet.Finder.handle(Finder.java:296) > >>> at org.restlet.Filter.doHandle(Filter.java:105) > >>> at org.restlet.Filter.handle(Filter.java:134) > >>> at org.restlet.Router.handle(Router.java:444) > >>> at org.restlet.Filter.doHandle(Filter.java:105) > >>> at org.restlet.Filter.handle(Filter.java:134) > >>> at org.restlet.Filter.doHandle(Filter.java:105) > >>> at > com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) > >>> at org.restlet.Filter.handle(Filter.java:134) > >>> at org.restlet.Filter.doHandle(Filter.java:105) > >>> at org.restlet.Filter.handle(Filter.java:134) > >>> at > >>> > com.noelios.restlet.application.ApplicationHelper.handle(Appli > cationHelper.java:96) > >>> > >>> at org.restlet.Application.handle(Application.java:293) > >>> at org.restlet.Uniform.handle(Uniform.java:97) > >>> at > >>> > >>> cheers > >>> > >>> > >
Re: problems using gzip encoding
Hey Jerome, I want the decoder service enabled. I guess my question is whether i am doing something wrong. On the client I do something like this Representation rep = new EncodeRepresentation(Encoding.GZIP,new StringRepresentation(getXStream().toXML(records), MediaType.APPLICATION_XML)); and on the server side i need to do something like this to retrieve the original StringRepresentation. (EncodeRepresentation)((DecodeRepresentation)entity).getWrappedRepresentation()).getWrappedRepresentation(); So the StringRepresentation is wrapped inside the EncodeRepresentation which is subsequently wrapped inside a DecodeRepresentation. Can you confirm cheers Jerome Louvel wrote: Hi Jim, The Application.decoderService is already able to automatically decode incoming compressed representations. If you prefer to disable this behavior, just do: myApp.getDecoderService().setEnabled(false); before starting the application. Best, Jerome 2007/10/9, Jim Alateras <[EMAIL PROTECTED]>: Okay this is my problem. I was assuming that i would get the wrapped representation once it hits my resource by i get the DecodeRepresentation instance instead. Can I configure my Application so that the wrapped representation is sent to my resource class rather than the DecodeRepresentation? cheers Jim Alateras wrote: I am trying use gzip for all my representations and use the tunnel filter, on the application, to automatically decode the body before passing it to the router. This how i encode the rep new EncodeRepresentation(Encoding.GZIP, new StringRepresentation(getXStream().toXML(records), MediaType.APPLICATION_XML)); but i end up getting the following error on the server. java.io.IOException: Not in GZIP format at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:132) at java.util.zip.GZIPInputStream.(GZIPInputStream.java:58) at java.util.zip.GZIPInputStream.(GZIPInputStream.java:68) at com.noelios.restlet.application.DecodeRepresentation.getDecodedStream(DecodeRepresentation.java:138) at com.noelios.restlet.application.DecodeRepresentation.getStream(DecodeRepresentation.java:115) at com.noelios.restlet.application.DecodeRepresentation.getText(DecodeRepresentation.java:189) at au.com.observant.ringocore.resource.syslog.SyslogsResource.post(SyslogsResource.java:103) at org.restlet.resource.Resource.handlePost(Resource.java:479) at org.restlet.Finder.handle(Finder.java:296) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Router.handle(Router.java:444) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Filter.doHandle(Filter.java:105) at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at com.noelios.restlet.application.ApplicationHelper.handle(ApplicationHelper.java:96) at org.restlet.Application.handle(Application.java:293) at org.restlet.Uniform.handle(Uniform.java:97) at cheers
Re: problems using gzip encoding
Hi Jim, The Application.decoderService is already able to automatically decode incoming compressed representations. If you prefer to disable this behavior, just do: myApp.getDecoderService().setEnabled(false); before starting the application. Best, Jerome 2007/10/9, Jim Alateras <[EMAIL PROTECTED]>: > Okay this is my problem. I was assuming that i would get the wrapped > representation once it hits my resource by i get the > DecodeRepresentation instance instead. > > Can I configure my Application so that the wrapped representation is > sent to my resource class rather than the DecodeRepresentation? > > > cheers > > Jim Alateras wrote: > > I am trying use gzip for all my representations and use the tunnel > > filter, on the application, to automatically decode the body before > > passing it to the router. > > > > This how i encode the rep > > > > new EncodeRepresentation(Encoding.GZIP, new > > > > StringRepresentation(getXStream().toXML(records), > > MediaType.APPLICATION_XML)); > > > > but i end up getting the following error on the server. > > > > java.io.IOException: Not in GZIP format > > at > > java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:132) > > at java.util.zip.GZIPInputStream.(GZIPInputStream.java:58) > > at java.util.zip.GZIPInputStream.(GZIPInputStream.java:68) > > at > > com.noelios.restlet.application.DecodeRepresentation.getDecodedStream(DecodeRepresentation.java:138) > > > > at > > com.noelios.restlet.application.DecodeRepresentation.getStream(DecodeRepresentation.java:115) > > > > at > > com.noelios.restlet.application.DecodeRepresentation.getText(DecodeRepresentation.java:189) > > > > at > > au.com.observant.ringocore.resource.syslog.SyslogsResource.post(SyslogsResource.java:103) > > > > at org.restlet.resource.Resource.handlePost(Resource.java:479) > > at org.restlet.Finder.handle(Finder.java:296) > > at org.restlet.Filter.doHandle(Filter.java:105) > > at org.restlet.Filter.handle(Filter.java:134) > > at org.restlet.Router.handle(Router.java:444) > > at org.restlet.Filter.doHandle(Filter.java:105) > > at org.restlet.Filter.handle(Filter.java:134) > > at org.restlet.Filter.doHandle(Filter.java:105) > > at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) > > at org.restlet.Filter.handle(Filter.java:134) > > at org.restlet.Filter.doHandle(Filter.java:105) > > at org.restlet.Filter.handle(Filter.java:134) > > at > > com.noelios.restlet.application.ApplicationHelper.handle(ApplicationHelper.java:96) > > > > at org.restlet.Application.handle(Application.java:293) > > at org.restlet.Uniform.handle(Uniform.java:97) > > at > > > > cheers > > > > >
Re: problems using gzip encoding
Okay this is my problem. I was assuming that i would get the wrapped representation once it hits my resource by i get the DecodeRepresentation instance instead. Can I configure my Application so that the wrapped representation is sent to my resource class rather than the DecodeRepresentation? cheers Jim Alateras wrote: I am trying use gzip for all my representations and use the tunnel filter, on the application, to automatically decode the body before passing it to the router. This how i encode the rep new EncodeRepresentation(Encoding.GZIP, new StringRepresentation(getXStream().toXML(records), MediaType.APPLICATION_XML)); but i end up getting the following error on the server. java.io.IOException: Not in GZIP format at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:132) at java.util.zip.GZIPInputStream.(GZIPInputStream.java:58) at java.util.zip.GZIPInputStream.(GZIPInputStream.java:68) at com.noelios.restlet.application.DecodeRepresentation.getDecodedStream(DecodeRepresentation.java:138) at com.noelios.restlet.application.DecodeRepresentation.getStream(DecodeRepresentation.java:115) at com.noelios.restlet.application.DecodeRepresentation.getText(DecodeRepresentation.java:189) at au.com.observant.ringocore.resource.syslog.SyslogsResource.post(SyslogsResource.java:103) at org.restlet.resource.Resource.handlePost(Resource.java:479) at org.restlet.Finder.handle(Finder.java:296) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Router.handle(Router.java:444) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Filter.doHandle(Filter.java:105) at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at com.noelios.restlet.application.ApplicationHelper.handle(ApplicationHelper.java:96) at org.restlet.Application.handle(Application.java:293) at org.restlet.Uniform.handle(Uniform.java:97) at cheers
problems using gzip encoding
I am trying use gzip for all my representations and use the tunnel filter, on the application, to automatically decode the body before passing it to the router. This how i encode the rep new EncodeRepresentation(Encoding.GZIP, new StringRepresentation(getXStream().toXML(records), MediaType.APPLICATION_XML)); but i end up getting the following error on the server. java.io.IOException: Not in GZIP format at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:132) at java.util.zip.GZIPInputStream.(GZIPInputStream.java:58) at java.util.zip.GZIPInputStream.(GZIPInputStream.java:68) at com.noelios.restlet.application.DecodeRepresentation.getDecodedStream(DecodeRepresentation.java:138) at com.noelios.restlet.application.DecodeRepresentation.getStream(DecodeRepresentation.java:115) at com.noelios.restlet.application.DecodeRepresentation.getText(DecodeRepresentation.java:189) at au.com.observant.ringocore.resource.syslog.SyslogsResource.post(SyslogsResource.java:103) at org.restlet.resource.Resource.handlePost(Resource.java:479) at org.restlet.Finder.handle(Finder.java:296) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Router.handle(Router.java:444) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Filter.doHandle(Filter.java:105) at com.noelios.restlet.StatusFilter.doHandle(StatusFilter.java:87) at org.restlet.Filter.handle(Filter.java:134) at org.restlet.Filter.doHandle(Filter.java:105) at org.restlet.Filter.handle(Filter.java:134) at com.noelios.restlet.application.ApplicationHelper.handle(ApplicationHelper.java:96) at org.restlet.Application.handle(Application.java:293) at org.restlet.Uniform.handle(Uniform.java:97) at cheers
