/**
* This method will create a {@link FunctionDefintion} as described by the function passed in.
*
* @see
* org.kuali.rice.krms.impl.repository.FunctionBoService#createFunction(org.kuali.rice.krms.api.repository.function.FunctionDefinition)
*/
@Override
public FunctionDefinition createFunction(FunctionDefinition function) {
if (function == null) {
throw new IllegalArgumentException("function is null");
}
final String nameKey = function.getName();
final String namespaceKey = function.getNamespace();
final FunctionDefinition existing = getFunctionByNameAndNamespace(nameKey, namespaceKey);
if (existing != null
&& existing.getName().equals(nameKey)
&& existing.getNamespace().equals(namespaceKey)) {
throw new IllegalStateException("the function to create already exists: " + function);
}
FunctionBo functionBo = FunctionBo.from(function);
businessObjectService.save(functionBo);
return FunctionBo.to(functionBo);
}
/**
* This overridden method updates an existing Function in the repository
*
* @see
* org.kuali.rice.krms.impl.repository.FunctionBoService#updateFunction(org.kuali.rice.krms.api.repository.function.FunctionDefinition)
*/
@Override
public void updateFunction(FunctionDefinition function) {
if (function == null) {
throw new IllegalArgumentException("function is null");
}
final String functionIdKey = function.getId();
final FunctionDefinition existing = getFunctionById(functionIdKey);
if (existing == null) {
throw new IllegalStateException("the function does not exist: " + function);
}
final FunctionDefinition toUpdate;
if (!existing.getId().equals(function.getId())) {
final FunctionDefinition.Builder builder = FunctionDefinition.Builder.create(function);
builder.setId(existing.getId());
toUpdate = builder.build();
} else {
toUpdate = function;
}
businessObjectService.save(FunctionBo.from(toUpdate));
}