service.tut.pori.contentanalysis

Class BackendDAO

java.lang.Object

core.tut.pori.dao.SQLDAO

service.tut.pori.contentanalysis.BackendDAO

public class BackendDAO
extends SQLDAO

A DAO for inserting, removing and modifying the analysis back-ends known by the system.

Constructor Summary

Constructors

Constructor and Description
BackendDAO()

Method Summary

Modifier and Type	Method and Description
void	createBackend(AnalysisBackend end)
AnalysisBackend	getBackend(java.lang.Integer backendId)
java.util.List<AnalysisBackend>	getBackends() convenience method for retrieving all known backends
java.util.List<AnalysisBackend>	getBackends(AnalysisBackend.Capability capability) Only enabled backends will be returned.
java.util.List<AnalysisBackend>	getBackends(java.util.List<java.lang.Integer> backendIds)
java.util.List<AnalysisBackend>	getBackends(java.util.Set<AnalysisBackend.Capability> capabilities)
java.util.List<AnalysisBackend>	getEnabledBackends()
void	removeBackend(java.lang.Integer backendId)
void	updateBackend(AnalysisBackend end) updates the details for the given backend

Methods inherited from class core.tut.pori.dao.SQLDAO

getTransactionTemplate, setDataSource, setTnxManager

Methods inherited from class java.lang.Object

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

Constructor Detail

BackendDAO

public BackendDAO()

Method Detail

createBackend

public void createBackend(AnalysisBackend end)

Parameters:

end -

updateBackend

public void updateBackend(AnalysisBackend end)

updates the details for the given backend

Parameters:

end -

removeBackend

public void removeBackend(java.lang.Integer backendId)

Parameters:

backendId -

getBackends

public java.util.List<AnalysisBackend> getBackends()

convenience method for retrieving all known backends

Returns:

list of backends

getBackends

public java.util.List<AnalysisBackend> getBackends(AnalysisBackend.Capability capability)

Only enabled backends will be returned.

Parameters:

capability -

Returns:

the list of backends with the given capability or null if none available

getBackends

public java.util.List<AnalysisBackend> getBackends(java.util.Set<AnalysisBackend.Capability> capabilities)

Parameters:

capabilities -

Returns:

list of back-ends matching ANY of the given capabilities or null if none was found

getBackends

public java.util.List<AnalysisBackend> getBackends(java.util.List<java.lang.Integer> backendIds)

Parameters:

backendIds - if != null, only the requested backends will be returned

Returns:

list of backends or null if none available.

getEnabledBackends

public java.util.List<AnalysisBackend> getEnabledBackends()

Returns:

list of back-ends or null if none was found

getBackend

public AnalysisBackend getBackend(java.lang.Integer backendId)

Parameters:

backendId -

Returns:

the back-end with the given is or null if not found