Package ome.services.blitz.impl

Class RawFileStoreI

java.lang.Object

ome.services.blitz.impl.AbstractAmdServant

ome.services.blitz.impl.AbstractCloseableAmdServant

ome.services.blitz.impl.RawFileStoreI

All Implemented Interfaces:

ServiceFactoryAware, _RawFileStoreOperations, _ServiceInterfaceOperations, _StatefulServiceInterfaceOperations, CloseableServant, TieAware, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

Direct Known Subclasses:

RepoRawFileStoreI

public class RawFileStoreI
extends AbstractCloseableAmdServant
implements _RawFileStoreOperations, ServiceFactoryAware, TieAware

Implementation of the RawFileStore service.

Since:

3.0-Beta4

See Also:

RawFileStore

Field Summary

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

be, ctx, holder, invoker, log, service

Constructor Summary

Constructors

Constructor	Description
RawFileStoreI(ome.api.RawFileStore service, BlitzExecutor be)

Method Summary

Modifier and Type	Method	Description
boolean	__redirect(long fileId, _RawFileStoreTie rfsTie, Ice.Current current)
void	exists_async(AMD_RawFileStore_exists __cb, Ice.Current __current)	Checks to see if a raw file exists with the file ID that the service was initialized with.
void	getFileId_async(AMD_RawFileStore_getFileId __cb, Ice.Current __current)	Returns the current file id or null if none has been set.
ServiceFactoryI	getServiceFactory()
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_RawFileStore_read __cb, long position, int length, Ice.Current __current)	Reads length bytes of data at the position from the raw file into an array of bytes.
void	save_async(AMD_RawFileStore_save __cb, Ice.Current __current)	Saves the OriginalFile associated with the service if it has been modified.
void	setFileId_async(AMD_RawFileStore_setFileId __cb, long fileId, Ice.Current __current)	This method manages the state of the service.
void	setServiceFactory(ServiceFactoryI sf)
void	setTie(Ice.TieBase tie)
void	size_async(AMD_RawFileStore_size __cb, Ice.Current __current)	Returns the size of the file on disk (not as stored in the database since that value will only be updated on save.
void	truncate_async(AMD_RawFileStore_truncate __cb, long length, Ice.Current __current)	Limits the size of a file to the given length.
void	write_async(AMD_RawFileStore_write __cb, byte[] buf, long position, int length, Ice.Current __current)	Writes length bytes of data from the specified buf byte array starting at at position to the raw file.

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

RawFileStoreI

public RawFileStoreI(ome.api.RawFileStore service,
                     BlitzExecutor be)

Method Detail

setServiceFactory

public void setServiceFactory(ServiceFactoryI sf)
                       throws ServerError

Specified by:

setServiceFactory in interface ServiceFactoryAware

Throws:

ServerError

getServiceFactory

public ServiceFactoryI getServiceFactory()
                                  throws ServerError

Throws:

ServerError

setTie

public void setTie(Ice.TieBase tie)
            throws ServerError

Specified by:

setTie in interface TieAware

Throws:

ServerError

exists_async

public void exists_async(AMD_RawFileStore_exists __cb,
                         Ice.Current __current)
                  throws ServerError

Description copied from interface: _RawFileStoreOperations

Checks to see if a raw file exists with the file ID that the service was initialized with.

Specified by:

exists_async in interface _RawFileStoreOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

read_async

public void read_async(AMD_RawFileStore_read __cb,
                       long position,
                       int length,
                       Ice.Current __current)
                throws ServerError

Description copied from interface: _RawFileStoreOperations

Reads length bytes of data at the position from the raw file into an array of bytes.

Specified by:

read_async in interface _RawFileStoreOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

getFileId_async

public void getFileId_async(AMD_RawFileStore_getFileId __cb,
                            Ice.Current __current)
                     throws ServerError

Description copied from interface: _RawFileStoreOperations

Returns the current file id or null if none has been set.

Specified by:

getFileId_async in interface _RawFileStoreOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

setFileId_async

public void setFileId_async(AMD_RawFileStore_setFileId __cb,
                            long fileId,
                            Ice.Current __current)
                     throws ServerError

Description copied from interface: _RawFileStoreOperations

This method manages the state of the service. This method will throw a SecurityViolation if for the current user context either the file is not readable or a omero.constants.permissions.BINARYACCESS restriction is in place.

Specified by:

setFileId_async in interface _RawFileStoreOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

size_async

public void size_async(AMD_RawFileStore_size __cb,
                       Ice.Current __current)
                throws ServerError

Description copied from interface: _RawFileStoreOperations

Returns the size of the file on disk (not as stored in the database since that value will only be updated on save. If the file has not yet been written to, and therefore does not exist, a ResourceError will be thrown.

Specified by:

size_async in interface _RawFileStoreOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

truncate_async

public void truncate_async(AMD_RawFileStore_truncate __cb,
                           long length,
                           Ice.Current __current)
                    throws ServerError

Description copied from interface: _RawFileStoreOperations

Limits the size of a file to the given length. If the file is already shorter than length, no action is taken in which case false is returned.

Specified by:

truncate_async in interface _RawFileStoreOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

write_async

public void write_async(AMD_RawFileStore_write __cb,
                        byte[] buf,
                        long position,
                        int length,
                        Ice.Current __current)
                 throws ServerError

Description copied from interface: _RawFileStoreOperations

Writes length bytes of data from the specified buf byte array starting at at position to the raw file.

Specified by:

write_async in interface _RawFileStoreOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

save_async

public void save_async(AMD_RawFileStore_save __cb,
                       Ice.Current __current)
                throws ServerError

Description copied from interface: _RawFileStoreOperations

Saves the OriginalFile associated with the service if it has been modified. The returned valued should replace all instances of the OriginalFile in the client. If save has not been called, RawFileStore instances will save the OriginalFile object associated with it on close. See also ticket 1651 and ticket 2161.

Specified by:

save_async in interface _RawFileStoreOperations

Parameters:

__cb - The callback object for the operation.

__current - The Current object for the invocation.

Throws:

ServerError

preClose

protected void preClose(Ice.Current current)
                 throws java.lang.Throwable

Specified by:

preClose in class AbstractCloseableAmdServant

Throws:

java.lang.Throwable

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

__redirect

public boolean __redirect(long fileId,
                          _RawFileStoreTie rfsTie,
                          Ice.Current current)
                   throws ServerError

Throws:

ServerError