Examples of DataHandler

BaseClasses.DataHandler
com.denisk.appengine.nl.server.DataHandler
com.google.code.javax.activation.DataHandler
The DataHandler class provides a consistent interface to data available in many different sources and formats. It manages simple stream to string conversions and related operations using DataContentHandlers. It provides access to commands that can operate on the data. The commands are found using a CommandMap.
DataHandler and the Transferable Interface
DataHandler implements the Transferable interface so that data can be used in AWT data transfer operations, such as cut and paste and drag and drop. The implementation of the Transferable interface relies on the availability of an installed DataContentHandler object corresponding to the MIME type of the data represented in the specific instance of the DataHandler.
DataHandler and CommandMaps
The DataHandler keeps track of the current CommandMap that it uses to service requests for commands (getCommand, getAllCommands, getPreferredCommands). Each instance of a DataHandler may have a CommandMap associated with it using the setCommandMap method. If a CommandMap was not set, DataHandler calls the getDefaultCommandMap method in CommandMap and uses the value it returns. See CommandMap for more information.
DataHandler and URLs
The current DataHandler implementation creates a private instance of URLDataSource when it is constructed with a URL. @see javax.activation.CommandMap @see javax.activation.DataContentHandler @see javax.activation.DataSource @see javax.activation.URLDataSource
com.ning.compress.DataHandler
Interface used by {@link Uncompressor} implementations: receivesuncompressed data and processes it appropriately.
com.sun.messaging.jmq.jmsserver.data.handlers.DataHandler
Handler class which deals with normal (topic or queue) JMS messages
com.ziclix.python.sql.DataHandler
The DataHandler is responsible mapping the JDBC data type to a Jython object. Depending on the version of the JDBC implementation and the particulars of the driver, the type mapping can be significantly different. This interface can also be used to change the behaviour of the default mappings provided by the cursor. This might be useful in handling more complicated data types such as BLOBs, CLOBs and Arrays. @author brian zimmer @author last revised by $Author: bzimmer $ @version $Revision: 1.5 $
eu.planets_project.tb.api.data.util.DataHandler
This is the Testbed binary file-store wrapper. It takes copies of submitted resources and hold them, each with unique keys. The unique key must be used to retrieve the files. @author Andrew Lindley, ARC. Andrew Jackson, BL.
jSimMacs.logic.handler.DataHandler
@author srDataHandler Interface
javax.activation.DataHandler
@version $Rev: 180468 $ $Date: 2005-06-06 14:32:39 -0600 (Mon, 06 Jun 2005) $
krati.store.DataHandler
DataHandler @author jwu @since 08/17, 2011
org.h2.store.DataHandler
A data handler contains a number of callback methods. The most important implementing class is a database.
org.pentaho.ui.database.event.DataHandler

Examples of BaseClasses.DataHandler

      chart_temp = new DynamicChart("Temp Values (30s)",30*1000);  
      chart_adc1b= new DynamicChart("ADC Values",30000);
      chart_adc2 = new DynamicChart("Temp Values",30000);
      chart_experiment = new DynamicChart("Temp Values",30000);
      
      adc1a = new DataHandler(new String[]{"ADC0","ADC1","ADC2","ADC3","ADC4","ADC5","ADC6"},chart_adc1a,"logs/adc1a_values_",window.jLog3);
      adc1b = new DataHandler(new String[]{"ADC7","ADC8","ADC9","ADC10","ADC11","ADC12","ADC13"},chart_adc1b,"logs/adc1b_values_",window.jLog3);
      adc2 = new DataHandler(new String[]{"ADC2_0","ADC2_1","ADC2_2","ADC2_3"},chart_adc2,"logs/adc2_values_",window.jLog3);
      temp = new DataHandler(new String[]{"STM32","T1","T2","T3"},chart_temp,"logs/temp_values_",window.jLog4);
      experiment = new DataHandler(new String[]{"Pressure 1","Pressure 2","Hatch 1","Sensor 1 - U","Sensor 1 - I","Sensor 2 - U","Sensor 2 - I","Sensor 3 - U","Sensor 3 - I","Heating 1 - R","Heating 2 - R","Heating 3 - R"},chart_experiment,"logs/experiment_",null);
      
    //  DataHandler graph1=new DataHandler(new String[]{"ADC1","ADC2","ADC3","ADC4"},chart_adc,null,null);
    //  DataHandler graph2=new DataHandler(new String[]{"STM32","T1","T2","T3"},chart_temp,null,null);
      
      /* Create Additional Data Handler for the Logging */
      log=new DataHandler("logs/log_",window.log);
      raw_comm=new DataHandler("logs/raw_",window.jLog2);
      
     
      
    //  window.jPanel18.setLayout(new java.awt.BorderLayout());

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Examples of com.denisk.appengine.nl.server.DataHandler

  @Before
  public void before() {
    helper.setUp();
    helper1.setUp();
    ds = DatastoreServiceFactory.getDatastoreService();
    dh = new DataHandler();
  }

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Examples of com.google.code.javax.activation.DataHandler

    public void setContent(Object o, String type) 
      throws MessagingException {
  if (o instanceof Multipart)
      setContent((Multipart)o);
  else
      setDataHandler(new DataHandler(o, type));
    }

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Examples of com.ning.compress.DataHandler

        int inputLength = (int) _fileLength;
        _readAll(out, copyBuffer, 0L, inputLength);


        // Compress-Ning package allows "push" style uncompression (yay!)
        Uncompressor uncomp;
        DataHandler h = new RangedDataHandler(out, offset, dataLength);


        if (_compression == Compression.LZF) {
            uncomp = new LZFUncompressor(h);
        } else if (_compression == Compression.GZIP) {
            uncomp = new GZIPUncompressor(h);

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Examples of com.sun.messaging.jmq.jmsserver.data.handlers.DataHandler

      * route, store and forward a message
      */
      public void processMessage(IMQConnection con, Packet msg)
          throws BrokerException, SelectorFormatException, IOException
      {
          DataHandler handler = (DataHandler)
                      pr.getHandler(PacketType.MESSAGE);


          Destination d = null;
          PacketReference ref = null;
          Set s = null;
          boolean route = false;
          boolean isadmin = con.isAdminConnection();
          try {
               d = Destination.getDestination(
                      msg.getDestination(), msg.getIsQueue());
               if (d == null) {
                   throw new BrokerException("Unknown Destination:" + msg.getDestination());
               }
    
               Producer pausedProducer = handler.checkFlow(msg, con);
               boolean transacted = (msg.getTransactionID() != 0);
               if (DEBUG) {
               Globals.getLogger().log(Logger.INFO, 
               "ProtocolImpl.PROCESS MESSAGE["+msg+"]TID="+msg.getTransactionID()+" on connection "+con);
               }
    
                // OK generate a ref. This checks message size and
                // will be needed for later operations
                ref = handler.createReference(msg, d.getDestinationUID(), con, isadmin);
    
                // dont bother calling route if there are no messages
                //
                // to improve performance, we route and later forward
                route = handler.queueMessage(d, ref, transacted);
    
                s = handler.routeMessage(transacted, ref, route, d);
    
                // handle producer flow control
                handler.pauseProducer(d, pausedProducer, con);
    
         } catch (BrokerException ex) {
            int status = ex.getStatusCode();
            if (status == Status.ERROR && ref!= null && d != null)
                handler.cleanupOnError(d, ref);
    
            // rethrow
            throw ex;
         }
    
         if (route && d != null && s != null) {
            handler.forwardMessage(d, ref, s);
         }
     


      }

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Examples of com.ziclix.python.sql.DataHandler

     * complicated inheritance dependencies.
     */
    protected PyCursor cursor() {


        PyCursor cursor = this.connection.cursor(true);
        DataHandler origDataHandler = cursor.getDataHandler(), newDataHandler = null;


        if ((origDataHandler != null) && (this.dataHandler != null)) {
            Constructor cons = null;


            try {

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Examples of eu.planets_project.tb.api.data.util.DataHandler

                + ", type=" + type + "]";
        }
    }
    
    private String lookupFileName( String dobUri ) {
        DataHandler dh = DataHandlerImpl.findDataHandler();
        DigitalObjectRefBean dorb;
        try {
            dorb = dh.get(dobUri);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
            return "Missing file!";
        }
        return dorb.getName();

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Examples of jSimMacs.logic.handler.DataHandler

    } finally {
      if (sess != null)
        sess.close();
    }


    DataHandler handler = getHandler();
    handler.delete(commands.get(4));
  }

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Examples of javax.activation.DataHandler

            } catch (XMLStreamException e) {
                handleException("Error converting to a StreamSource", e);
            }


        } else if (o instanceof OMText) {
            DataHandler dataHandler = (DataHandler) ((OMText) o).getDataHandler();
            if (dataHandler != null) {
                try {
                    return new StreamSource(dataHandler.getInputStream());
                } catch (IOException e) {
                    handleException("Error in reading content as a stream ");
                }
            }
        } else {

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Examples of javax.activation.DataHandler

            } catch (XMLStreamException e) {
                handleException("Error converting to a StreamSource", e);
            }


        } else if (o instanceof OMText) {
            DataHandler dataHandler = (DataHandler) ((OMText) o).getDataHandler();
            if (dataHandler != null) {
                try {
                    return dataHandler.getInputStream();
                } catch (IOException e) {
                    handleException("Error in reading content as a stream ");
                }
            }
        } else if (o instanceof URI) {

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