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From Florian Müller <f...@apache.org>
Subject Re: Implementing getContent method
Date Tue, 19 Aug 2014 08:35:12 GMT
Hi Muhammed,

To narrow down your problem try the following:
* Select the document in the Workbench.
* Switch to the "Object" tab an the right hand side.
* There you should find a Content URL. Copy it and open it with a web browser.

Does the web browser download/show the content or does it show an error message
and a stack trace (if you haven't turned it off)?

- Florian


> 
> Hi Jorge,
> 
> Other methods that I implemented work fine. For instance,
> 
> @Override
>     public ObjectData getObject(String repositoryId, String objectId,
> String filter, Boolean includeAllowableActions,
>             IncludeRelationships includeRelationships, String
> renditionFilter, Boolean includePolicyIds,
>             Boolean includeAcl, ExtensionsData extension) {
>         System.out.println("Hello getObject!");
>         return objectService.getObject(repositoryId, objectId, filter,
> includeAllowableActions,
>                 includeRelationships, renditionFilter, includePolicyIds,
> includeAcl, extension);
>     }
> 
> This method writes the console,
> 
> 2014-08-19 11:21:46,893 DEBUG [http-nio-8080-exec-106]
> org.apache.chemistry.opencmis.server.shared.Dispatcher: gridfs / id, GET ->
> org.apache.chemistry.opencmis.server.impl.atompub.ObjectService$GetObject
> Hello getObject!
> Hello getObject!
> 
> But I did not implement all service methods. I extend AbstractCmisService
> and override these methods,
> 
> getRepositoryInfos()
> getTypeChildren()
> getTypeDefinition()
> getChildren()
> getObjectParents()
> getObject()
> createFolder()
> createDocument()
> deleteObjectOrCancelCheckOut()
> getContentStream() (does not work)
> 
> 
> 2014-08-19 11:19 GMT+03:00 <Jorge.MARTIN-CUERVO@ext.ec.europa.eu>:
> 
> > Hello,
> >
> > Looks like the client is not reaching the ObjectService.getContentStream()
> > method of the server,
> > this exception is because the client receives a null.
> >
> > The other services are working well? I mean Repository, Navigation and
> > other Object service methods.
> >
> > Regards.
> >
> > Jorge MARTIN CUERVO
> >
> > European Commission
> > DG TRADE
> > Unit A4
> > CHAR 02/077
> > B-1049 Brussels/Belgium
> > +32 2 298 86 27
> > jorge.martin-cuervo@ext.ec.europa.eu
> >
> >
> > -----Original Message-----
> > From: Muhammed Olgun [mailto:mh.olgun@gmail.com]
> > Sent: Tuesday, August 19, 2014 9:40 AM
> > To: dev@chemistry.apache.org
> > Subject: Implementing getContent method
> >
> > Hi,
> >
> > I'm trying to implement OpenCMIS server. I implemented some methods. They
> > work fine but there is a problem with getContentStream method.
> >
> > @Override
> >     public ContentStream getContentStream(String repositoryId, String
> > objectId,         String streamId, BigInteger offset, BigInteger length,
> > ExtensionsData extension) {
> >         System.out.println(objectId);
> >         return objectService.getContentStream(repositoryId, objectId,
> > streamId, offset, length, extension);
> >     }
> >
> > This is my getContentStream method. When I try to download a file from
> > OpenCMIS Workbench I got this error and also I cant see ObjectID from the
> > console. I think this means I can't even call getContentStream method and I
> > don't know why because other methods work fine.
> >
> > > 10:28:55 ERROR hemistry.opencmis.workbench.ClientHelper:
> > IllegalArgumentException: No content!
> > java.lang.IllegalArgumentException: No content!
> > at
> >
> > org.apache.chemistry.opencmis.workbench.ClientHelper.createTempFileFromDocument(ClientHelper.java:320)
> > at
> >
> > org.apache.chemistry.opencmis.workbench.ClientHelper.open(ClientHelper.java:286)
> > at
> >
> > org.apache.chemistry.opencmis.workbench.FolderTable.doAction(FolderTable.java:201)
> > at
> >
> > org.apache.chemistry.opencmis.workbench.FolderTable.access$000(FolderTable.java:62)
> > at
> >
> > org.apache.chemistry.opencmis.workbench.FolderTable$3.mouseClicked(FolderTable.java:134)
> > at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:270)
> > at java.awt.Component.processMouseEvent(Component.java:6530)
> > at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
> > at java.awt.Component.processEvent(Component.java:6292)
> > at java.awt.Container.processEvent(Container.java:2234)
> > at java.awt.Component.dispatchEventImpl(Component.java:4883)
> > at java.awt.Container.dispatchEventImpl(Container.java:2292)
> > at java.awt.Component.dispatchEvent(Component.java:4705)
> > at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898)
> > at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4542)
> > at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462)
> > at java.awt.Container.dispatchEventImpl(Container.java:2278)
> > at java.awt.Window.dispatchEventImpl(Window.java:2739)
> > at java.awt.Component.dispatchEvent(Component.java:4705)
> > at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
> > at java.awt.EventQueue.access$400(EventQueue.java:97)
> > at java.awt.EventQueue$3.run(EventQueue.java:697)
> > at java.awt.EventQueue$3.run(EventQueue.java:691)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at
> >
> > java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
> > at
> >
> > java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
> > at java.awt.EventQueue$4.run(EventQueue.java:719)
> > at java.awt.EventQueue$4.run(EventQueue.java:717)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at
> >
> > java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
> > at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
> > at
> >
> > java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
> > at
> >
> > java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
> > at
> >
> > java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
> > at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
> > at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
> > at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
> >
> > Muhammet
> >

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