Examples of org.structr.common.error.FrameworkException

org.structr.common.error.FrameworkException
The base class for all structr exceptions. This class contains a buffer that supports context-dependent, nested error messages. @author Christian Morgner

      // notify listener
      context.transmissionFinished();


    } catch (IOException  ioex) {


      throw new FrameworkException(504, "Unable to connect to remote server: " + ioex.getMessage());


    } finally {


      if (client != null) {
        client.close();

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      importer.createChildNodes(parent, page);


    } else {


      // report error to ui
      throw new FrameworkException(422, errorBuffer);
    }
  }

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      final App app                     = StructrApp.getInstance();
      final String fileName             = (String)attributes.get("name");


      if (fileName == null || fileName.isEmpty()) {


        throw new FrameworkException(400, "Please specify name.");
      }


      try (final Tx tx = app.tx()) {


        final File file = FileHelper.createFile(securityContext, new byte[0], "application/zip", File.class, fileName);


        // make file visible for auth. users
        file.setProperty(File.visibleToAuthenticatedUsers, true);


        // Don't include files
        SyncCommand.exportToStream(file.getOutputStream(), app.nodeQuery(NodeInterface.class).getAsList(), app.relationshipQuery(RelationshipInterface.class).getAsList(), null, false);


        tx.success();
      }


    } catch (Throwable t) {


      throw new FrameworkException(500, t.getMessage());
    }
  }

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        return new Result(entries, entries.size(), true, false);
      }
    }


    // no request object, this is fatal
    throw new FrameworkException(500, "No request object present, aborting.");
  }

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          return new RestMethodResult(200);


        } catch (IOException ioex) {


          ioex.printStackTrace();
          throw new FrameworkException(500, ioex.getMessage());
        }


      } else {


        final ErrorBuffer errorBuffer = new ErrorBuffer();


        if (StringUtils.isEmpty(subjectId)) {
          errorBuffer.add("LogFile", new EmptyPropertyToken(subjectProperty));
        }


        if (StringUtils.isEmpty(objectId)) {
          errorBuffer.add("LogFile", new EmptyPropertyToken(objectProperty));
        }


        if (StringUtils.isEmpty(action)) {
          errorBuffer.add("LogFile", new EmptyPropertyToken(actionProperty));
        }


        throw new FrameworkException(422, errorBuffer);
      }
    }


    // no request object, this is fatal
    throw new FrameworkException(500, "No request object present, aborting.");
  }

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      try {
        Collections.sort(result.getResults(), new GraphObjectComparator(sortKey, sortOrder));
        
      } catch(Throwable t) {
        
        throw new FrameworkException("base", new InvalidSortKey(sortKey));
      }


      return result;
    }

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        } catch (DOMException dex) {
          
          dex.printStackTrace();
          
          throw new FrameworkException(422, dex.getMessage());
        }
      }
      
    } catch (FrameworkException fex) {

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        // create error
        if (doValidation) {


          tx.failure();


          throw new FrameworkException(422, errorBuffer);
        }
      }
      
      // 1.5: execute validatable post-transaction action
      if (doValidation && !modificationQueue.doPostProcessing(securityContext, errorBuffer)) {


        tx.failure();


        throw new FrameworkException(422, errorBuffer);
      }


      // 2. fetch all types of entities modified in this tx
      Set<String> synchronizationKeys = modificationQueue.getSynchronizationKeys();


      // we need to protect the validation and indexing part of every transaction
      // from being entered multiple times in the presence of validators
      // 3. acquire semaphores for each modified type
      try { semaphore.acquire(synchronizationKeys); } catch (InterruptedException iex) { return; }


      // finally, do validation under the protection of the semaphores for each type
      if (!modificationQueue.doValidation(securityContext, errorBuffer, doValidation)) {


        tx.failure();


        // release semaphores as the transaction is now finished
        semaphore.release(synchronizationKeys);  // careful: this can be null


        // create error
        throw new FrameworkException(422, errorBuffer);
      }


      try {
        tx.success();

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      } catch (NotFoundException nfe) {


        logger.log(Level.WARNING, "Node with id {0} not found in database!", id);


        throw new FrameworkException("FindRelationshipCommand", new IdNotFoundToken(id));
      }
    }


    return null;
  }

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    if (propertyContainer != null) {


      if (!TransactionCommand.inTransaction()) {


        logger.log(Level.SEVERE, "setProperty outside of transaction");
        throw new FrameworkException(500, "setProperty outside of transaction.");
      }


      // notify only non-system properties
      if (!unvalidated) {


        // collect modified properties
        if (obj instanceof AbstractNode) {


          TransactionCommand.nodeModified(
            (AbstractNode)obj,
            AbstractPrimitiveProperty.this,
            propertyContainer.hasProperty(dbName()) ? propertyContainer.getProperty(dbName()) : null,
            value
          );


        } else if (obj instanceof AbstractRelationship) {


          TransactionCommand.relationshipModified(
            (AbstractRelationship)obj,
            AbstractPrimitiveProperty.this,
            propertyContainer.hasProperty(dbName()) ? propertyContainer.getProperty(dbName()) : null,
            value
          );
        }
      }


      // catch all sorts of errors and wrap them in a FrameworkException
      try {
        
        // save space
        if (convertedValue == null) {


          propertyContainer.removeProperty(dbName());


        } else {


          // Setting last modified date explicetely is not allowed
          if (!AbstractPrimitiveProperty.this.equals(AbstractNode.lastModifiedDate)) {


            propertyContainer.setProperty(dbName(), convertedValue);


            // set last modified date if not already happened
            propertyContainer.setProperty(AbstractNode.lastModifiedDate.dbName(), System.currentTimeMillis());


          } else {


            logger.log(Level.FINE, "Tried to set lastModifiedDate explicitly (action was denied)");


          }
        }
        
      } catch (Throwable t) {
        
        t.printStackTrace();
        
        // throw FrameworkException with the given cause
        throw new FrameworkException(500, t);
      }


      if (isIndexed()) {


        // do indexing, needs to be done after

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com.google.gson.JsonPrimitive

org.structr.cloud.CloudConnection

org.structr.cloud.CloudService

org.structr.core.entity.AbstractNode

org.structr.core.entity.AbstractRelationship

org.structr.core.entity.LinkedTreeNode

org.structr.core.entity.ManyToMany

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