Package ome.services.blitz.impl

Class ExporterI

java.lang.Object

ome.services.blitz.impl.AbstractAmdServant

ome.services.blitz.impl.AbstractCloseableAmdServant

ome.services.blitz.impl.ExporterI

All Implemented Interfaces:

BlitzOnly, ServiceFactoryAware, _ExporterOperations, _ServiceInterfaceOperations, _StatefulServiceInterfaceOperations, CloseableServant, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

public class ExporterI
extends AbstractCloseableAmdServant
implements _ExporterOperations, ServiceFactoryAware, BlitzOnly

Implementation of the Exporter service. This class uses a simple state machine.

  START -> waiting -> config -> output -> waiting -> config ...
 

Since:

4.1

Field Summary

Fields inherited from class ome.services.blitz.impl.AbstractAmdServant

be, ctx, holder, invoker

Constructor Summary

Constructors

Constructor	Description
ExporterI(BlitzExecutor be, ome.services.db.DatabaseIdentity databaseIdentity, ome.io.nio.PixelsService pixelsService)

Method Summary

Modifier and Type	Method	Description
void	addImage_async(AMD_Exporter_addImage __cb, long id, Ice.Current __current)	Adds a single image with basic metadata to the Exporter for inclusion on the next call to getBytes().
loci.formats.meta.IMetadata	convertXml(loci.formats.meta.MetadataRetrieve retrieve)
void	generateTiff_async(AMD_Exporter_generateTiff __cb, Ice.Current __current)	Generates an OME-TIFF file.
java.lang.String	generateXml(loci.formats.meta.MetadataRetrieve retrieve)
void	generateXml_async(AMD_Exporter_generateXml __cb, Ice.Current __current)	Generate XML and return the length
protected void	postClose(Ice.Current current)	Should not throw any exceptions which should be detected by clients since it is called in a finally block after the client thread has been released.
protected void	preClose(Ice.Current current)
void	read_async(AMD_Exporter_read __cb, long pos, int size, Ice.Current __current)	Returns length bytes from the output file.
void	setServiceFactory(ServiceFactoryI sf)

Methods inherited from class ome.services.blitz.impl.AbstractCloseableAmdServant

close, close_async

Methods inherited from class ome.services.blitz.impl.AbstractAmdServant

activate_async, applyHardWiredInterceptors, callInvokerOnMappedArgs, callInvokerOnRawArgs, executorWorkCall, getCurrentEventContext_async, onSetOmeroContext, passivate_async, runnableCall, safeRunnableCall, setApplicationContext, setHolder

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface omero.api._StatefulServiceInterfaceOperations

activate_async, close_async, getCurrentEventContext_async, passivate_async

Constructor Detail

ExporterI

public ExporterI(BlitzExecutor be,
                 ome.services.db.DatabaseIdentity databaseIdentity,
                 ome.io.nio.PixelsService pixelsService)
          throws loci.common.services.DependencyException

Throws:

loci.common.services.DependencyException

Method Detail

setServiceFactory

public void setServiceFactory(ServiceFactoryI sf)
                       throws ServerError

Specified by:

setServiceFactory in interface ServiceFactoryAware

Throws:

ServerError

addImage_async

public void addImage_async(AMD_Exporter_addImage __cb,
                           long id,
                           Ice.Current __current)
                    throws ServerError

Description copied from interface: _ExporterOperations

Adds a single image with basic metadata to the Exporter for inclusion on the next call to getBytes().

Specified by:

addImage_async in interface _ExporterOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

generateXml_async

public void generateXml_async(AMD_Exporter_generateXml __cb,
                              Ice.Current __current)
                       throws ServerError

Generate XML and return the length

Specified by:

generateXml_async in interface _ExporterOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

generateTiff_async

public void generateTiff_async(AMD_Exporter_generateTiff __cb,
                               Ice.Current __current)
                        throws ServerError

Description copied from interface: _ExporterOperations

Generates an OME-TIFF file. The return value is the length of the file produced. This method ends configuration.

Specified by:

generateTiff_async in interface _ExporterOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

read_async

public void read_async(AMD_Exporter_read __cb,
                       long pos,
                       int size,
                       Ice.Current __current)
                throws ServerError

Description copied from interface: _ExporterOperations

Returns length bytes from the output file. The file can be safely read until reset() is called.

Specified by:

read_async in interface _ExporterOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

convertXml

public loci.formats.meta.IMetadata convertXml(loci.formats.meta.MetadataRetrieve retrieve)
                                       throws loci.common.services.ServiceException

Throws:

loci.common.services.ServiceException

generateXml

public java.lang.String generateXml(loci.formats.meta.MetadataRetrieve retrieve)
                             throws loci.common.services.ServiceException

Throws:

loci.common.services.ServiceException

preClose

protected void preClose(Ice.Current current)

Specified by:

preClose in class AbstractCloseableAmdServant

postClose

protected void postClose(Ice.Current current)

Description copied from class: AbstractCloseableAmdServant

Should not throw any exceptions which should be detected by clients since it is called in a finally block after the client thread has been released.

Specified by:

postClose in class AbstractCloseableAmdServant