Problem reading a text file

Question

I'm having problem accessing a text file within the dam. my file's path is content/dam/testing.txt. I'm trying to read and create a node for each line read.

Do I need to access the file under renditions? ie: /content/dam/testing.txt/jcr:content/renditions/original

Here is my code:

public void execute(WorkItem item, WorkflowSession session, MetaDataMap args) throws WorkflowException {

       WorkflowData workflowData = item.getWorkflowData();
        if (workflowData.getPayloadType().equals(TYPE_JCR_PATH)) {

            String path = workflowData.getPayload().toString();
            String nodepath = workflowData.getPayload().toString() + "/jcr:content";


                   ResourceResolver resourceResolver = resolverFactory.getAdministrativeResourceResolver(null);

                   Session jcrSession = session.adaptTo(Session.class);

                    Node jcrNode = (Node) jcrSession.getItem(path);

               try
               {
                   Resource rs = resourceResolver.getResource(path);

                   File file = rs.adaptTo(File.class);


                   BufferedReader br = new BufferedReader(new FileReader(file));
                   String sCurrentLine;

                   int r = 2;
                   String[] readarray = new String[r];

                   while ((sCurrentLine = br.readLine()) != null && r!=2) {

                       readarray[r] = sCurrentLine;
                        Node propNode = jcrNode.addNode("txtITEM", "nt:unstructured");

                          if (jcrNode != null) {

                              propNode.setProperty("line", readarray[r]);

                              jcrSession.save();

                          }

                       r++;

                   }

I took out the try statements for easy reading. Do I have to read this text file as a binary instead?..I'm adapting the resource as a file class.

Thanks

Mshaji · Accepted Answer

File should have an nt:file node, which has a jcr:content node with jcr:data property. You can read the xml from jcr:data i.e: jcrContent.getProperty("jcr:data").getBinary().getStream();

Your code could be similar to this

InputStream is = jcrContent.getProperty("jcr:data").getBinary()
.getStream();

           BufferedInputStream bis = new BufferedInputStream(is);
           ByteArrayOutputStream buf = new ByteArrayOutputStream();
           int resultNumber = bis.read();
           while (resultNumber != -1) {
               byte b = (byte) resultNumber;
               buf.write(b);
               resultNumber = bis.read();
           }

Anonymous · Answer

Mshajiahmed wrote... File should have an nt:file node, which has a jcr:content node with jcr:data property. You can read the xml from jcr:data i.e: jcrContent.getProperty("jcr:data").getBinary().getStream(); Your code could be similar to this InputStream is = jcrContent.getProperty("jcr:data").getBinary()     .getStream();    BufferedInputStream bis = new BufferedInputStream(is);   ByteArrayOutputStream buf = new ByteArrayOutputStream();   int resultNumber = bis.read();   while (resultNumber != -1) {    byte b = (byte) resultNumber;    buf.write(b);    resultNumber = bis.read();   } Hey thanks this work well, is there no way to get the resource as a file though? It'll be easier to do XML parsing with a file type instead of a XML file in binary.

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