_CRemoteChannelElementStub.java

package RTT.corba;


/**
* RTT/corba/_CRemoteChannelElementStub.java .
* Generated by the IDL-to-Java compiler (portable), version "3.2"
* from DataFlow.idl
* Wednesday, July 11, 2012 5:26:42 PM CEST
*/


/**
     * The advanced channel element interface, used by Orocos
     * to relay over-CORBA data flow connections.
     */
public class _CRemoteChannelElementStub extends org.omg.CORBA.portable.ObjectImpl implements RTT.corba.CRemoteChannelElement
{


  /**
           * Used to inform this channel element which the other
           * side is such that they can relay a signal or disconnect.
           */
  public void setRemoteSide (RTT.corba.CRemoteChannelElement other)
  {
            org.omg.CORBA.portable.InputStream $in = null;
            try {
                org.omg.CORBA.portable.OutputStream $out = _request ("setRemoteSide", true);
                RTT.corba.CRemoteChannelElementHelper.write ($out, other);
                $in = _invoke ($out);
                return;
            } catch (org.omg.CORBA.portable.ApplicationException $ex) {
                $in = $ex.getInputStream ();
                String _id = $ex.getId ();
                throw new org.omg.CORBA.MARSHAL (_id);
            } catch (org.omg.CORBA.portable.RemarshalException $rm) {
                setRemoteSide (other        );
            } finally {
                _releaseReply ($in);
            }
  } // setRemoteSide


  /**
           * Used by the 'remote' side to inform this channel element that new data
           * is available for reading.
           * @return false if this channel became invalidated.
           */
  public boolean remoteSignal ()
  {
            org.omg.CORBA.portable.InputStream $in = null;
            try {
                org.omg.CORBA.portable.OutputStream $out = _request ("remoteSignal", true);
                $in = _invoke ($out);
                boolean $result = $in.read_boolean ();
                return $result;
            } catch (org.omg.CORBA.portable.ApplicationException $ex) {
                $in = $ex.getInputStream ();
                String _id = $ex.getId ();
                throw new org.omg.CORBA.MARSHAL (_id);
            } catch (org.omg.CORBA.portable.RemarshalException $rm) {
                return remoteSignal (        );
            } finally {
                _releaseReply ($in);
            }
  } // remoteSignal


  /**
           * Used by the 'remote' side to inform this channel element
           * that the connection is been cleaned up.
           * @param writer_to_reader Since channel elements are chained,
           * we need to know who initiated the disconnect: starting from
           * the output port (writer_to_reader == true) or from the
           * input port (writer_to_reader == false)
           */
  public void remoteDisconnect (boolean writer_to_reader)
  {
            org.omg.CORBA.portable.InputStream $in = null;
            try {
                org.omg.CORBA.portable.OutputStream $out = _request ("remoteDisconnect", true);
                $out.write_boolean (writer_to_reader);
                $in = _invoke ($out);
                return;
            } catch (org.omg.CORBA.portable.ApplicationException $ex) {
                $in = $ex.getInputStream ();
                String _id = $ex.getId ();
                throw new org.omg.CORBA.MARSHAL (_id);
            } catch (org.omg.CORBA.portable.RemarshalException $rm) {
                remoteDisconnect (writer_to_reader        );
            } finally {
                _releaseReply ($in);
            }
  } // remoteDisconnect


  /**
           * Reads from this Channel Element.
           */
  public RTT.corba.CFlowStatus read (org.omg.CORBA.AnyHolder sample, boolean copy_old_data)
  {
            org.omg.CORBA.portable.InputStream $in = null;
            try {
                org.omg.CORBA.portable.OutputStream $out = _request ("read", true);
                $out.write_boolean (copy_old_data);
                $in = _invoke ($out);
                RTT.corba.CFlowStatus $result = RTT.corba.CFlowStatusHelper.read ($in);
                sample.value = $in.read_any ();
                return $result;
            } catch (org.omg.CORBA.portable.ApplicationException $ex) {
                $in = $ex.getInputStream ();
                String _id = $ex.getId ();
                throw new org.omg.CORBA.MARSHAL (_id);
            } catch (org.omg.CORBA.portable.RemarshalException $rm) {
                return read (sample, copy_old_data        );
            } finally {
                _releaseReply ($in);
            }
  } // read


  /**
           * Writes into this Channel Element.
           * @return false if the channel became invalid
           */
  public boolean write (org.omg.CORBA.Any sample)
  {
            org.omg.CORBA.portable.InputStream $in = null;
            try {
                org.omg.CORBA.portable.OutputStream $out = _request ("write", true);
                $out.write_any (sample);
                $in = _invoke ($out);
                boolean $result = $in.read_boolean ();
                return $result;
            } catch (org.omg.CORBA.portable.ApplicationException $ex) {
                $in = $ex.getInputStream ();
                String _id = $ex.getId ();
                throw new org.omg.CORBA.MARSHAL (_id);
            } catch (org.omg.CORBA.portable.RemarshalException $rm) {
                return write (sample        );
            } finally {
                _releaseReply ($in);
            }
  } // write


  /**
           * Disconnect and dispose this object.
           * You may no longer use this object after calling this method.
           */
  public void disconnect ()
  {
            org.omg.CORBA.portable.InputStream $in = null;
            try {
                org.omg.CORBA.portable.OutputStream $out = _request ("disconnect", true);
                $in = _invoke ($out);
                return;
            } catch (org.omg.CORBA.portable.ApplicationException $ex) {
                $in = $ex.getInputStream ();
                String _id = $ex.getId ();
                throw new org.omg.CORBA.MARSHAL (_id);
            } catch (org.omg.CORBA.portable.RemarshalException $rm) {
                disconnect (        );
            } finally {
                _releaseReply ($in);
            }
  } // disconnect

  // Type-specific CORBA::Object operations
  private static String[] __ids = {
    "IDL:RTT/corba/CRemoteChannelElement:1.0", 
    "IDL:RTT/corba/CChannelElement:1.0"};

  public String[] _ids ()
  {
    return (String[])__ids.clone ();
  }

  private void readObject (java.io.ObjectInputStream s) throws java.io.IOException
  {
     String str = s.readUTF ();
     String[] args = null;
     java.util.Properties props = null;
     org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init (args, props);
   try {
     org.omg.CORBA.Object obj = orb.string_to_object (str);
     org.omg.CORBA.portable.Delegate delegate = ((org.omg.CORBA.portable.ObjectImpl) obj)._get_delegate ();
     _set_delegate (delegate);
   } finally {
     orb.destroy() ;
   }
  }

  private void writeObject (java.io.ObjectOutputStream s) throws java.io.IOException
  {
     String[] args = null;
     java.util.Properties props = null;
     org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init (args, props);
   try {
     String str = orb.object_to_string (this);
     s.writeUTF (str);
   } finally {
     orb.destroy() ;
   }
  }
} // class _CRemoteChannelElementStub