org.kuali.rice.krms.impl.repository

Class FunctionBoServiceImpl

java.lang.Object

org.kuali.rice.krms.impl.repository.FunctionBoServiceImpl

All Implemented Interfaces:

FunctionRepositoryService, FunctionBoService

public class FunctionBoServiceImpl
extends Object
implements FunctionRepositoryService, FunctionBoService

Default implementation of the FunctionRepositoryService.

Author:

Kuali Rice Team (rice.collab@kuali.org)

Constructor Summary

Constructors

Constructor and Description
FunctionBoServiceImpl()

Method Summary

Methods

Modifier and Type	Method and Description
FunctionDefinition	createFunction(FunctionDefinition function) This method will create a FunctionDefinition as described by the function passed in.
FunctionDefinition	getFunction(String functionId) Retrieves the function for the given functionId.
FunctionDefinition	getFunctionById(String functionId) This overridden method retrieves a function by the given function id.
FunctionDefinition	getFunctionByNameAndNamespace(String name, String namespace) This overridden method retrieves a function by the given name and namespace.
List<FunctionDefinition>	getFunctions(List<String> functionIds) Retrieves all of the functions for the given list of functionIds.
List<FunctionDefinition>	getFunctionsByNamespace(String namespace) Gets all of the FunctionDefinitions within the given namespace
void	setDataObjectService(DataObjectService dataObjectService)
FunctionDefinition	updateFunction(FunctionDefinition function) This overridden method updates an existing Function in the repository

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionBoServiceImpl

public FunctionBoServiceImpl()

Method Detail

getFunction

public FunctionDefinition getFunction(String functionId)

Description copied from interface: FunctionRepositoryService

Retrieves the function for the given functionId. The function can be used when constructing propositions and defines the type of the parameters to the function as well as it's return type.

Specified by:

getFunction in interface FunctionRepositoryService

Parameters:

functionId - the id of the function to retrieve

Returns:

the function definition, or null if no function could be located for the given functionId

getFunctions

public List<FunctionDefinition> getFunctions(List<String> functionIds)

Description copied from interface: FunctionRepositoryService

Retrieves all of the functions for the given list of functionIds. The function can be used when constructing propositions and defines the type of the parameters to the function as well as it's return type.

The list which is returned from this operation may not be the same size as the list which is passed to this method. If a function doesn't exist for a given function id then no result for that id will be returned in the list. As a result of this, the returned list can be empty, but it will never be null.

Specified by:

getFunctions in interface FunctionRepositoryService

Parameters:

functionIds - the list of function ids for which to retrieve the functions

Returns:

the list of functions for the given ids, this list will only contain functions for the ids that were resolved successfully, it will never return null but could return an empty list if no functions could be loaded for the given set of ids

createFunction

public FunctionDefinition createFunction(FunctionDefinition function)

This method will create a FunctionDefinition as described by the function passed in.

Specified by:

createFunction in interface FunctionBoService

Parameters:

function - The Function to create

See Also:

FunctionBoService.createFunction(org.kuali.rice.krms.api.repository.function.FunctionDefinition)

updateFunction

public FunctionDefinition updateFunction(FunctionDefinition function)

This overridden method updates an existing Function in the repository

Specified by:

updateFunction in interface FunctionBoService

Parameters:

function - The Function to update

See Also:

FunctionBoService.updateFunction(org.kuali.rice.krms.api.repository.function.FunctionDefinition)

getFunctionById

public FunctionDefinition getFunctionById(String functionId)

This overridden method retrieves a function by the given function id.

Specified by:

getFunctionById in interface FunctionBoService

Parameters:

functionId - the id of the Function to retrieve

Returns:

a FunctionDefinition identified by the given functionId. A null reference is returned if an invalid or non-existent functionId is supplied.

See Also:

FunctionBoService.getFunctionById(java.lang.String)

getFunctionByNameAndNamespace

public FunctionDefinition getFunctionByNameAndNamespace(String name,
                                               String namespace)

This overridden method retrieves a function by the given name and namespace.

Specified by:

getFunctionByNameAndNamespace in interface FunctionBoService

Parameters:

name - the name of the Function to retrieve.

namespace - the namespace that the Function is under.

Returns:

a FunctionDefinition identified by the given name and namespace. A null reference is returned if an invalid or non-existent function name and namespace combination is supplied.

See Also:

FunctionBoService.getFunctionByNameAndNamespace(java.lang.String, java.lang.String)

getFunctionsByNamespace

public List<FunctionDefinition> getFunctionsByNamespace(String namespace)

Gets all of the FunctionDefinitions within the given namespace

Parameters:

namespace - the namespace in which to get the functions

Returns:

the list of function definitions, or if none are found, an empty list

setDataObjectService

public void setDataObjectService(DataObjectService dataObjectService)