I am trying to create a plug-in for converting a file that is stored in a consta

1. You are passing Appian document directly to the FileReader, which accepts only type of java.io.File.
2. Please use ContentService class to play with the any document in Appian.
3. Make use of exception handling with try,catch blocks in your code. so that your exceptions will be handled correctly.
4. Use the Logger class object to log the exception messages in log file.
5. The BufferedReader object should be closed after completion of reading the file. Use r.close() at the end or finally block.
otherwiise it will cause the (Result too large) issue

Try with the below code

ContentService cs = ServiceLocator.getContentService(sc);
                    try{
                              
                              String fileName = cs.getInternalFilename(cs.getVersionId(param0, ContentConstants.VERSION_CURRENT));
                              BufferedReader r = new BufferedReader(new FileReader(new File(fileName)));
                              //your logic
                              }catch(Exception e){
                              LOG.error(e);
                     }

                              Please take the reference from other plugins, which are related to the documents. It will be helpful to you to get out of the initial Appian document usage issues.

1. You are passing Appian document directly to the FileReader, which accepts only type of java.io.File.
2. Please use ContentService class to play with the any document in Appian.
3. Make use of exception handling with try,catch blocks in your code. so that your exceptions will be handled correctly.
4. Use the Logger class object to log the exception messages in log file.
5. The BufferedReader object should be closed after completion of reading the file. Use r.close() at the end or finally block.
otherwiise it will cause the (Result too large) issue

Try with the below code

ContentService cs = ServiceLocator.getContentService(sc);
                    try{
                              
                              String fileName = cs.getInternalFilename(cs.getVersionId(param0, ContentConstants.VERSION_CURRENT));
                              BufferedReader r = new BufferedReader(new FileReader(new File(fileName)));
                              //your logic
                              }catch(Exception e){
                              LOG.error(e);
                     }

                              Please take the reference from other plugins, which are related to the documents. It will be helpful to you to get out of the initial Appian document usage issues.