Thank you very much. I understood the problem. It create a node with the image file name.
On Sun, Jan 3, 2010 at 1:07 PM, vibhu7 [via Jackrabbit] < [email protected]<ml-node%[email protected]> > wrote: > Hi, > > I think the problem lies in retrieval. > > your node addition code creates the following node structure > > root <-- attachment <-- 'filename' --- prop-'jcr:data' > > when you retrieve you check for > > root <-- attachment --- prop-'jcr:data' > > Solution: > fileNode = sourceNode.getNode(<FileName>); > fileNode.getProperty("jcr:data").getStream(); > > Hope this solves the problem > > regards > Vibhu > projectoffguard.com > > - > > On Fri, Jan 1, 2010 at 4:01 PM, test123456 <[hidden > email]<http://n4.nabble.com/user/SendEmail.jtp?type=node&node=997613&i=0>>wrote: > > > > > > Hi new to jackrabbit. > > > > I try to create a content repository to store the images uploaded by > users > > from my web application. > > > > I am having the environment > > Tomcat 6.0.13 server > > JDK 1.6 > > Jackrabbit 1.6 > > > > > > I am using the following code snippet for that for adding image > > > > > > Node rootNode = session.getRootNode(); > > String fileName = "abc.gif"; > > String destinationNodeName = "attachment"; > > > > // First check the type of the file to add > > MimeTable mt = MimeTable.getDefaultTable(); > > String mimeType = mt.getContentTypeFor(fileName); > > if (mimeType == null) > > { > > mimeType = "application/octet-stream"; > > } > > > > // Get the destinationNode to which the file to be > > > added > > Node destinationNode = > > rootNode.addNode(destinationNodeName); > > Node file = destinationNode.addNode(fileName, > > "nt:file"); > > Node contentNode = file.addNode("jcr:content", > > "nt:resource"); > > > > // Make a stream object using the file path > > InputStream fileStream = new > > FileInputStream(filePath); > > > > // set the mandatory properties > > contentNode.setProperty("jcr:data", fileStream); > > contentNode.setProperty("jcr:lastModified", > > Calendar.getInstance()); > > contentNode.setProperty("jcr:mimeType", mimeType); > > > > > session.save(); > > System.out.println("File "+ fileName + "added to > the > > Node "+ > > destinationNodeName + " in the repository"); > > > > It is printing the message "File abc.gif added to > > the Node attachment in > > the repository" in the console. > > > > I used the following code snippet for diaplying image in jsp page > > > > > > > > > > Node rootNode = session.getRootNode(); > > > > Striing sourceNodeName = "attachment"; > > > > Node sourceNode = > rootNode.getNode(sourceNodeName); > > > > if(sourceNode != null) > > { > > fileStream = > > sourceNode.getProperty("jcr:data").getStream(); // throws > > javax.jcr.PathNotFoundException: jcr:data in this line > > > > } > > > > > > What will be reason for the exception. > > > > I am attached my repository.xml > > > http://n4.nabble.com/file/n991766/repository.xmlrepository.xml > > http://n4.nabble.com/file/n991766/repository.xml repository.xml > > -- > > View this message in context: > > > http://n4.nabble.com/Storing-and-retrieving-images-from-jackrabbit-tp991766p991766.html > > Sent from the Jackrabbit - Users mailing list archive at Nabble.com. > > > > > ------------------------------ > View message @ > http://n4.nabble.com/Storing-and-retrieving-images-from-jackrabbit-tp991766p997613.html > To unsubscribe from Storing and retrieving images from jackrabbit, click > here< (link removed) =>. > > > -- View this message in context: http://n4.nabble.com/Storing-and-retrieving-images-from-jackrabbit-tp991766p998057.html Sent from the Jackrabbit - Users mailing list archive at Nabble.com.
