Hi, Sergey Now, Everything works fine.
Thanks for your help. --- On Thu, 2/3/11, acec acec <[email protected]> wrote: > From: acec acec <[email protected]> > Subject: Re: some questions about cxf rest uploading file > To: [email protected] > Received: Thursday, February 3, 2011, 1:56 PM > Thanks for your help. > > The following is my new code according to your suggestion, > but I still got error message. > > org.apache.cxf.interceptor.Fault: .Problem with writing the > request message, class : class example.cxf.Picture. > at > org.apache.cxf.jaxrs.client.WebClient$BodyWriter.handleMessage(WebClient.java:679) > at > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255) > at > org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:615) > at > org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:595) > at > org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:323) > > -------------------- > String address = "http://localhost:8080/spring_cxf_rest/rest/postPicture";; > JAXRSClientFactoryBean bean = new > JAXRSClientFactoryBean(); > bean.setAddress(address); > bean.setProperties(Collections.singletonMap(org.apache.cxf.message.Message.MTOM_ENABLED,(Object)"true")); > WebClient client = bean.createWebClient(); > client.type("multipart/related").accept("multipart/related"); > > File uploadFile = new File("/tmp/Citi.pdf"); > DataSource source = new FileDataSource(uploadFile); > DataHandler dataHandler = new DataHandler(source); > > Picture picture = new Picture(new Date(), "picture"); > picture.setData(dataHandler); > > client.post(picture, Picture.class); > -------------------- > --- On Thu, 2/3/11, Sergey Beryozkin <[email protected]> > wrote: > > > From: Sergey Beryozkin <[email protected]> > > Subject: Re: some questions about cxf rest uploading > file > > To: [email protected] > > Received: Thursday, February 3, 2011, 1:31 PM > > CXF 2.3.2 should give a better error > > message. > > You need to set multipart/related and also set the > > mtop-enabled property on > > the web client side. > > > > With a proxy you can use a CXF EndpointProperty > annotation, > > with WebClient > > you need to set it on the JAXRSClientFactoryBean and > then > > do > > createWebClient(). > > Setting it on webClient.getRequestContext() should > also > > work. > > > > Would you consider looking at the jaxrs_attachments > demo > > [1] ? > > > > Registration is needed : > > [1] http://www.talend.com/resources/documentation.php#SF > > > > cheers, Sergey > > > > On Thu, Feb 3, 2011 at 6:23 PM, acec acec <[email protected]> > > wrote: > > > > > Thanks a lot. > > > > > > I try to use XOP, the following is my code and > > configuration. > > > > > > In my junit code, I got the following error > message. > > > > > > ------------------------------------------------------ > > > org.apache.cxf.interceptor.Fault: .Problem with > > writing the request > > > message, class : class example.cxf.Picture. > > > at > > > > > > org.apache.cxf.jaxrs.client.WebClient$BodyWriter.handleMessage(WebClient.java:679) > > > at > > > > > > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255) > > > at > > > > > > org.apache.cxf.jaxrs.client.WebClient.doChainedInvocation(WebClient.java:615) > > > at > > > > > > org.apache.cxf.jaxrs.client.WebClient.doInvoke(WebClient.java:595) > > > at > > > org.apache.cxf.jaxrs.client.WebClient.invoke(WebClient.java:240) > > > at > > > org.apache.cxf.jaxrs.client.WebClient.post(WebClient.java:249) > > > at > > > > > > arden.example.cxf.CxfClientTest.postPicture(CxfClientTest.java:33) > > > at > > sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > > > at > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > > at > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > > at > > java.lang.reflect.Method.invoke(Method.java:597) > > > at > > > > > > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) > > > at > > > > > > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) > > > at > > > > > > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) > > > at > > > > > > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) > > > at > > > > > > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76) > > > at > > > > > > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) > > > at > > > org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) > > > at > > > org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) > > > at > > > org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) > > > at > > > org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) > > > at > > > org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) > > > at > > > org.junit.runners.ParentRunner.run(ParentRunner.java:236) > > > at > > > > > > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49) > > > at > > > > > > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > > > at > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > > > at > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > > > at > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > > > at > > > > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > > > Caused by: > > > org.apache.cxf.jaxrs.client.ClientWebApplicationException: > > > .Problem with writing the request message, class > : > > class > > > example.cxf.Picture. > > > at > > > > > > org.apache.cxf.jaxrs.client.AbstractClient.reportMessageHandlerProblem(AbstractClient.java:506) > > > at > > > > > > org.apache.cxf.jaxrs.client.AbstractClient.writeBody(AbstractClient.java:406) > > > at > > > > > > org.apache.cxf.jaxrs.client.WebClient$BodyWriter.handleMessage(WebClient.java:673) > > > ... 28 more > > > Caused by: javax.ws.rs.WebApplicationException > > > at > > > > > > org.apache.cxf.jaxrs.provider.MultipartProvider.getHandlerForObject(MultipartProvider.java:320) > > > at > > > > > > org.apache.cxf.jaxrs.provider.MultipartProvider.createDataHandler(MultipartProvider.java:291) > > > at > > > > > > org.apache.cxf.jaxrs.provider.MultipartProvider.convertToDataHandlers(MultipartProvider.java:246) > > > at > > > > > > org.apache.cxf.jaxrs.provider.MultipartProvider.writeTo(MultipartProvider.java:212) > > > at > > > > > > org.apache.cxf.jaxrs.client.AbstractClient.writeBody(AbstractClient.java:401) > > > ... 29 more > > > > > > > > > > > > ----------------------------------------- > > > import javax.activation.DataHandler; > > > import javax.activation.DataSource; > > > import javax.activation.FileDataSource; > > > import javax.ws.rs.core.Response; > > > > > > public class CxfClientTest { > > > > > > @Test > > > public void postPicture() throws > FileNotFoundException > > { > > > File uploadFile = new File("/tmp/Citi.pdf"); > > > DataSource source = new > > FileDataSource(uploadFile); > > > DataHandler dataHandler = new > > DataHandler(source); > > > Picture picture = new Picture(new Date(), > > "picture"); > > > picture.setData(dataHandler); > > > > > > WebClient client = WebClient.create(" > > > http://localhost:8080/spring_cxf_rest/rest/postPicture";); > > > > > > client.type("multipart/mixed").accept("multipart/mixed"); > > > > > > Response response = client.post(picture); > > > System.out.println(response.getStatus()); > > > } > > > ----------------------------------------- > > > <jaxrs:server id="restContainer" > address="/"> > > > > > <jaxrs:serviceBeans> > > > > > <ref bean="testService"/> > > > > > </jaxrs:serviceBeans> > > > > > <jaxrs:properties> > > > > > <entry key="mtom-enabled" value="true"/> > > > > > </jaxrs:properties> > > > </jaxrs:server> > > > ------------------------------------------- > > > @XmlType > > > public class Picture { > > > private Date > > time; > > > private String name; > > > > > @XmlMimeType("application/octet-stream") > > > private DataHandler data; > > > > > > > > > =============================================================== > > > > > > > > > --- On Thu, 2/3/11, Sergey Beryozkin <[email protected]> > > wrote: > > > > > > > From: Sergey Beryozkin <[email protected]> > > > > Subject: Re: some questions about cxf rest > > uploading file > > > > To: [email protected] > > > > Received: Thursday, February 3, 2011, 12:39 > PM > > > > Hi > > > > > > > > On Thu, Feb 3, 2011 at 5:25 PM, acec acec > <[email protected]> > > > > wrote: > > > > > > > > > Thanks a lot. > > > > > When I try the following Book class, > > everything is > > > > ok. > > > > > ---------------------- > > > > > Book b = > > > > > > > multipartBody.getAttachment(partContentId).getObject(Book.class) > > > > > > > > > > @XmlRootElement(name = "book") > > > > > public class Book { > > > > > private Date > > time; > > > > > private String > > name; > > > > > ... > > > > > getter/setter > > > > > } > > > > > > > > > > > > > ok > > > > > > > > > > > > > ---------------------- > > > > > But after I change Book class like the > > following, I > > > > got some error message. > > > > > public class Book { > > > > > private Date > > time; > > > > > private String > > name; > > > > > private > > InputStream > > > > inputStream; > > > > > ... > > > > > Seems I can not include inputStream > into > > Book class, > > > > and I have to use > > > > > different contentId attach InputStream > > separately. > > > > > > > > > > > > > > If you XOP then you can include InputStream > > inside the > > > > Book...But you'd need > > > > to use WebClient for that to work :-) > > > > > > > > cheers, Sergey > > > > > > > > > > > > > > > > > Regards. > > > > > > > > > > > > > > > --- On Thu, 2/3/11, Sergey Beryozkin > <[email protected]> > > > > wrote: > > > > > > > > > > > From: Sergey Beryozkin <[email protected]> > > > > > > Subject: Re: some questions about > cxf > > rest > > > > uploading file > > > > > > To: [email protected] > > > > > > Received: Thursday, February 3, > 2011, > > 11:41 AM > > > > > > > 2) According to cxf guide > "When > > > > > > handling complex > multipart/form-data > > > > > > >> submissions (such as > those > > containing > > > > files) > > > > > > MultipartBody (and Attachment) > > > > > > >> need to be used > directly." > > > > > > >> > > > > > > >> MultipartBody or > > List<Attachment>, > > > > provided > > > > > > it is a real > > > > > > > multipart/form-data > submission > > (with > > > > recursive parts) > > > > > > > > > > > > > > > > > > > > >> When I handle the above > form, > > I have to > > > > use > > > > > > MultipartBody, is there easy > > > > > > >> way to parse text input > and > > file input > > > > from > > > > > > MultipartBody? > > > > > > >> > > > > > > >> > > > > > > > Assuming the JAX-RS provider > is > > available > > > > which can > > > > > > handle the content of > > > > > > > the file then yes. Example, > if a > > given file > > > > represents > > > > > > a Book XML instance > > > > > > > then you can do > > > > > > > > > > > > > > Book b = > > > > > > > > > > > > > multipartBody.getAttachment(partContentId).getObject(Book.class) > > > > > > > > > > > > > > or > > > > > > > > > > > > > > Book b = > > > > > > > > multipartBody.getAttachmentObject(partContentId, > > > > > > Book.class) > > > > > > > > > > > > > > > > > > > > or if all the attachment parts > have the > > same > > > > content type > > > > > > then simply > > > > > > > > > > > > for (Attachment att : > > listofAttachments) { > > > > > > Book b = > > > > att.getObject(Book.class); > > > > > > } > > > > > > > > > > > > > > > > > > > Cheers, Sergey > > > > > > > > > > > > > > Regards. > > > > > > >> > > > > > > >> > > > > > > >> --- On Thu, 2/3/11, > Sergey > > Beryozkin > > > > <[email protected]> > > > > > > wrote: > > > > > > >> > > > > > > >> > From: Sergey > Beryozkin > > <[email protected]> > > > > > > >> > Subject: Re: some > > questions about > > > > cxf rest > > > > > > uploading file > > > > > > >> > To: [email protected] > > > > > > >> > Received: Thursday, > > February 3, > > > > 2011, 9:54 > > > > > > AM > > > > > > >> > Hi > > > > > > >> > > > > > > > >> > On Thu, Feb 3, 2011 > at > > 2:29 PM, > > > > acec acec > > > > > > <[email protected]> > > > > > > >> > wrote: > > > > > > >> > > > > > > > >> > > Hi, all > > > > > > >> > > I am using the > > following code > > > > to upload > > > > > > a file. It > > > > > > >> > works fine. > > > > > > >> > > > > > > > > >> > > But I have > several > > questions: > > > > > > >> > > 1) If I change > > > > body.getAllAttachments() > > > > > > ==> > > > > > > >> > > > body.getAttachment(contentId), > > > > > > >> > > What does mean > > "contentId"? In > > > > my junit > > > > > > code, How can > > > > > > >> > I set that > contentId? > > > > > > >> > > > > > > > > >> > > Content-Id the > id of > > the > > > > individual > > > > > > multi-part; sure, > > > > > > >> > if you know the > > > > > > >> > contentId then you > can > > use > > > > > > >> > > > > > > > >> > > > body.getAttachment(contentId) > > > > > > >> > > > > > > > >> > > > > > > > >> > > 2)Can I get > original > > file name > > > > on server > > > > > > side? I > > > > > > >> > tried > > > > > > >> > > > > dataHandler.getName(), but it > > > > return > > > > > > null. > > > > > > >> > > > > > > > > >> > > > > > > > > >> > If it's a > > multipart/form-data then > > > > you can > > > > > > get a > > > > > > >> > ContentDisposition > > header > > > > > > >> > from the Attachment > and > > get the > > > > name; > > > > > > otherwise you can > > > > > > >> > just introduce a > > > > > > >> > custom header and > use it > > during the > > > > creation > > > > > > of the > > > > > > >> > individual part and > then > > > > > > >> > retrieve it from > > Attachment. > > > > > > >> > > > > > > > >> > > > > > > > >> > > 3)In my junit > code, > > when I add > > > > Part > > > > > > using > > > > > > >> > > > (reqEntity.addPart("file1", > > > > > > >> > > fileBody)), how > can > > I retrieve > > > > the name > > > > > > "file1" from > > > > > > >> > my server side? > > > > > > >> > > > > > > > > >> > > You're using > the the > > Apache > > > > Http Client, > > > > > > so I'm not > > > > > > >> > sure what exactly > it > > > > > > >> > produces. If it's a > > > > multipart/form-data > > > > > > request then on the > > > > > > >> > cxf side do > > > > > > >> > > > attachment.getContentDisposition() > > > > and get > > > > > > the file name > > > > > > >> > > > > > > > >> > > > > > > > >> > > 4)I never use > MTOM, > > when I am > > > > using the > > > > > > following code > > > > > > >> > to upload one PDF > > > > > > >> > > file, does is > use > > base64? > > > > > > >> > > > > > > > > >> > > > > > > > > >> > Not sure what > Apache > > HttpClient > > > > does there > > > > > > >> > > > > > > > >> > Cheers, Sergey > > > > > > >> > > > > > > > >> > > > > > > > >> > > Thanks a lot. > > > > > > >> > > > > > > > > >> > > > > ===============Server side > > > > > > >> > > > coe=============================== > > > > > > >> > > @POST > > > > > > >> > > > > @Path("/upload/book") > > > > > > >> > > public void > > > > postBook(MultipartBody body) > > > > > > { > > > > > > >> > > try { > > > > > > >> > > > > > > System.out.println("start post"); > > > > > > >> > > > > List<Attachment> > > > > attachments > > > > > > = > > > > > > >> > > > body.getAllAttachments(); > > > > > > >> > > DataHandler > > dataHandler > > > > = > > > > > > >> > > > > > attachments.get(0).getDataHandler(); > > > > > > >> > > InputStream > > inputStream > > > > = > > > > > > >> > > > dataHandler.getInputStream(); > > > > > > >> > > OutputStream > > > > outputStream = new > > > > > > >> > > FileOutputStream(new > > > > > > >> > > > > File("/tmp/new.pdf")); > > > > > > >> > > > > > > IOUtils.copy(inputStream, > > > > > > outputStream); > > > > > > >> > > > > inputStream.close(); > > > > > > >> > > > > outputStream.close(); > > > > > > >> > > > > System.out.println("end > > > > post"); > > > > > > >> > > } catch > (Exception > > e) { > > > > > > >> > > > > > > System.out.println("Exception"); > > > > > > >> > > } > > > > > > >> > > } > > > > > > >> > > > > > > > > >> > > > > ====================My > > > > > > >> > > > Junit========================== > > > > > > >> > > public class > > UploadClassTest > > > > { > > > > > > >> > > @Test > > > > > > >> > > public void > > > > uploadClass() throws > > > > > > >> > > ClientProtocolException, > > > > IOException { > > > > > > >> > > > > HttpClient > > > > httpClient = > > > > > > new > > > > > > >> > > DefaultHttpClient(); > > > > > > >> > > > > HttpPost > > > > httpPost = new > > > > > > HttpPost(" > > > > > > >> > > http://localhost:8080/spring_cxf_rest/rest/upload/book";); > > > > > > >> > > > > > > > > >> > > > > FileBody > > > > fileBody = new > > > > > > FileBody(new > > > > > > >> > > File("/tmp/Citi.pdf")); > > > > > > >> > > > > > > > > >> > > > > > > MultipartEntity > > > > > > reqEntity = new > > > > > > >> > MultipartEntity(); > > > > > > >> > > > > > > > > > > reqEntity.addPart("file1", > > > > > > >> > fileBody); > > > > > > >> > > > > > > > > >> > > > > > > > > > > > > > > httpPost.setEntity(reqEntity); > > > > > > >> > > > > > > > > >> > > > > > > > > > > > > > > httpClient.execute(httpPost); > > > > > > >> > > } > > > > > > >> > > } > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > >> > > > > > > >> > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
