Package omero.api

Class _ExporterDisp

  • All Implemented Interfaces:
    Ice.Object, java.io.Serializable, java.lang.Cloneable, _ExporterOperations, _ExporterOperationsNC, _ServiceInterfaceOperations, _ServiceInterfaceOperationsNC, _StatefulServiceInterfaceOperations, _StatefulServiceInterfaceOperationsNC, Exporter, ServiceInterface, StatefulServiceInterface
    Direct Known Subclasses:
    _ExporterTie
    public abstract class _ExporterDisp
extends Ice.ObjectImpl
implements Exporter
    Stateful service for generating OME-XML or OME-TIFF from data stored in OMERO. Intended usage: 
     

 ExporterPrx e = sf.createExporter();

 // Exporter is currently in the <i>configuration</i> state
 // Objects can be added by id which should be present
 // in the output.

 e.addImage(1);


 // As soon as a generate method is called, the objects
 // added to the Exporter are converted to the specified
 // format. The length of the file produced is returned.
 // No more objects can be added to the Exporter, nor can
 // another generate method be called.

 long length = e.generateTiff();

 // As soon as the server-side file is generated, read()
 // can be called to get file segments. To create another
 // file, create a second Exporter. Be sure to close all
 // Exporter instances.

 long read = 0
 byte\[] buf;
 while (true) {
 buf = e.read(read, 1000000);
 // Store to file locally here
 if (buf.length < 1000000) {
 break;
 }
 read += buf.length;
 }
 e.close();
    See Also:
    Serialized Form

    • Field Detail

      • __ids

        public static final java.lang.String[] __ids

    • Constructor Detail

      • _ExporterDisp

        public _ExporterDisp()

    • Method Detail

      • ice_copyStateFrom

        protected void ice_copyStateFrom​(Ice.Object __obj)
                          throws java.lang.CloneNotSupportedException
        Throws:
        java.lang.CloneNotSupportedException

      • ice_isA

        public boolean ice_isA​(java.lang.String s)
        Specified by:
        ice_isA in interface Ice.Object
        Overrides:
        ice_isA in class Ice.ObjectImpl

      • ice_isA

        public boolean ice_isA​(java.lang.String s,
                       Ice.Current __current)
        Specified by:
        ice_isA in interface Ice.Object
        Overrides:
        ice_isA in class Ice.ObjectImpl

      • ice_ids

        public java.lang.String[] ice_ids()
        Specified by:
        ice_ids in interface Ice.Object
        Overrides:
        ice_ids in class Ice.ObjectImpl

      • ice_ids

        public java.lang.String[] ice_ids​(Ice.Current __current)
        Specified by:
        ice_ids in interface Ice.Object
        Overrides:
        ice_ids in class Ice.ObjectImpl

      • ice_id

        public java.lang.String ice_id()
        Specified by:
        ice_id in interface Ice.Object
        Overrides:
        ice_id in class Ice.ObjectImpl

      • ice_id

        public java.lang.String ice_id​(Ice.Current __current)
        Specified by:
        ice_id in interface Ice.Object
        Overrides:
        ice_id in class Ice.ObjectImpl

      • ice_staticId

        public static java.lang.String ice_staticId()

      • read_async

        public final void read_async​(AMD_Exporter_read __cb,
                             long position,
                             int length)
                      throws ServerError
        Returns length bytes from the output file. The file can be safely read until reset() is called.
        Specified by:
        read_async in interface _ExporterOperationsNC
        Parameters:
        __cb - The callback object for the operation.
        Throws:
        ServerError

      • activate_async

        public final void activate_async​(AMD_StatefulServiceInterface_activate __cb)
                          throws ServerError
        Load a service implementation from disk if it was previously passivated. It is unnecessary to call this method since activation happens automatically, but calling this may prevent a short lapse when the service is first accessed after passivation. It is safe to call this method at any time, even when the service is not passivated.
        Specified by:
        activate_async in interface _StatefulServiceInterfaceOperationsNC
        Parameters:
        __cb - The callback object for the operation.
        Throws:
        ServerError

      • close_async

        public final void close_async​(AMD_StatefulServiceInterface_close __cb)
                       throws ServerError
        Frees all resources -- passivated or active -- for the given stateful service and removes its name from the object adapter. Any further method calls will fail with a Ice::NoSuchObjectException. Note: with JavaEE, the close method was called publicly, and internally this called destroy(). As of the OmeroBlitz migration, this functionality has been combined.
        Specified by:
        close_async in interface _StatefulServiceInterfaceOperationsNC
        Parameters:
        __cb - The callback object for the operation.
        Throws:
        ServerError

      • passivate_async

        public final void passivate_async​(AMD_StatefulServiceInterface_passivate __cb)
                           throws ServerError
        Causes the blitz server to store the service implementation to disk to free memory. This is typically done automatically by the server when a pre-defined memory limit is reached, but can be used by the client if it clear that a stateful service will not be used for some time. Activation will happen automatically whether passivation was done manually or automatically.
        Specified by:
        passivate_async in interface _StatefulServiceInterfaceOperationsNC
        Parameters:
        __cb - The callback object for the operation.
        Throws:
        ServerError

      • ___addImage

        public static Ice.DispatchStatus ___addImage​(Exporter __obj,
                                             IceInternal.Incoming __inS,
                                             Ice.Current __current)

      • ___generateXml

        public static Ice.DispatchStatus ___generateXml​(Exporter __obj,
                                                IceInternal.Incoming __inS,
                                                Ice.Current __current)

      • ___generateTiff

        public static Ice.DispatchStatus ___generateTiff​(Exporter __obj,
                                                 IceInternal.Incoming __inS,
                                                 Ice.Current __current)

      • ___read

        public static Ice.DispatchStatus ___read​(Exporter __obj,
                                         IceInternal.Incoming __inS,
                                         Ice.Current __current)

      • __dispatch

        public Ice.DispatchStatus __dispatch​(IceInternal.Incoming in,
                                     Ice.Current __current)
        Specified by:
        __dispatch in interface Ice.Object
        Overrides:
        __dispatch in class Ice.ObjectImpl

      • __writeImpl

        protected void __writeImpl​(IceInternal.BasicStream __os)
        Overrides:
        __writeImpl in class Ice.ObjectImpl

      • __readImpl

        protected void __readImpl​(IceInternal.BasicStream __is)
        Overrides:
        __readImpl in class Ice.ObjectImpl