Package pro.taskana.classification.internal

Class ClassificationServiceImpl

java.lang.Object

pro.taskana.classification.internal.ClassificationServiceImpl

All Implemented Interfaces:

ClassificationService

public class ClassificationServiceImpl
extends Object
implements ClassificationService

This is the implementation of ClassificationService.

Constructor Summary

Constructors

Constructor	Description
ClassificationServiceImpl(InternalTaskanaEngine taskanaEngine, PriorityServiceManager priorityServiceManager, ClassificationMapper classificationMapper, TaskMapper taskMapper)

Method Summary

Modifier and Type	Method	Description
Classification	createClassification(Classification classification)	Inserts a new Classification after applying default values.
ClassificationQuery	createClassificationQuery()	Creates an empty ClassificationQuery.
void	deleteClassification(String classificationId)	Deletes a Classification with all child Classifications.
void	deleteClassification(String classificationKey, String domain)	Deletes the Classification identified by the provided key and domain with all its child Classifications.
Classification	getClassification(String id)	Gets the Classification identified by the provided id.
Classification	getClassification(String key, String domain)	Gets the Classification identified by the provided key and domain.
Classification	newClassification(String key, String domain, String type)	Instantiates a non-persistent/non-inserted Classification.
Classification	updateClassification(Classification classification)	Updates the specified Classification.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassificationServiceImpl

public ClassificationServiceImpl(InternalTaskanaEngine taskanaEngine,
                                 PriorityServiceManager priorityServiceManager,
                                 ClassificationMapper classificationMapper,
                                 TaskMapper taskMapper)

Method Detail

getClassification

public Classification getClassification(String key,
                                        String domain)
                                 throws ClassificationNotFoundException

Description copied from interface: ClassificationService

Gets the Classification identified by the provided key and domain. If there's no Classification in the given domain, returns the Classification from the master domain.

Specified by:

getClassification in interface ClassificationService

Parameters:

key - the key of the searched-for Classification

domain - the domain of the searched-for Classification

Returns:

if exists: domain-specific Classification, else master Classification

Throws:

ClassificationNotFoundException - if no Classification with specified key was found neither in the specified domain nor in the master domain

getClassification

public Classification getClassification(String id)
                                 throws ClassificationNotFoundException

Description copied from interface: ClassificationService

Gets the Classification identified by the provided id.

Specified by:

getClassification in interface ClassificationService

Parameters:

id - the id of the searched-for Classification

Returns:

the Classification identified by id

Throws:

ClassificationNotFoundException - if no Classification with the specified id was found

deleteClassification

public void deleteClassification(String classificationId)
                          throws ClassificationInUseException,
                                 ClassificationNotFoundException,
                                 NotAuthorizedException

Description copied from interface: ClassificationService

Deletes a Classification with all child Classifications.

Specified by:

deleteClassification in interface ClassificationService

Parameters:

classificationId - the id of the searched-for Classification

Throws:

ClassificationInUseException - if there are Tasks which refer to this Classification

ClassificationNotFoundException - if no Classification with the specified id was found

NotAuthorizedException - if the current user is not member of TaskanaRole.BUSINESS_ADMIN or TaskanaRole.ADMIN

deleteClassification

public void deleteClassification(String classificationKey,
                                 String domain)
                          throws ClassificationInUseException,
                                 ClassificationNotFoundException,
                                 NotAuthorizedException

Description copied from interface: ClassificationService

Deletes the Classification identified by the provided key and domain with all its child Classifications.

Specified by:

deleteClassification in interface ClassificationService

Parameters:

classificationKey - the key of the Classification you want to delete.

domain - the domain of the the Classification you want to delete. if "", the function tries to delete the Classification from the master domain and any other Classification with this key

Throws:

ClassificationInUseException - if there are Tasks which refer to this Classification

ClassificationNotFoundException - if no Classification with the specified key and domain was found

NotAuthorizedException - if the current user is not member of TaskanaRole.BUSINESS_ADMIN or TaskanaRole.ADMIN

createClassification

public Classification createClassification(Classification classification)
                                    throws ClassificationAlreadyExistException,
                                           DomainNotFoundException,
                                           InvalidArgumentException,
                                           MalformedServiceLevelException,
                                           NotAuthorizedException

Description copied from interface: ClassificationService

Inserts a new Classification after applying default values.

The Classification will be added to master-domain, too - if not already existing.
The default values are:

• id - generated automatically
• parentId - ""
• parentKey - ""
• serviceLevel - "P0D"
• isValidInDomain - true
  if domain is the master domain: false

Specified by:

createClassification in interface ClassificationService

Parameters:

classification - the Classification to insert

Returns:

the inserted Classification with unique id.

Throws:

ClassificationAlreadyExistException - if the Classification already exists in the given domain.

DomainNotFoundException - if the domain does not exist in the configuration

InvalidArgumentException - if the Classification contains invalid properties

MalformedServiceLevelException - if the serviceLevel does not comply with the ISO 8601 specification

NotAuthorizedException - if the current user is not member of TaskanaRole.BUSINESS_ADMIN or TaskanaRole.ADMIN

updateClassification

public Classification updateClassification(Classification classification)
                                    throws ConcurrencyException,
                                           ClassificationNotFoundException,
                                           InvalidArgumentException,
                                           MalformedServiceLevelException,
                                           NotAuthorizedException

Description copied from interface: ClassificationService

Updates the specified Classification.

Specified by:

updateClassification in interface ClassificationService

Parameters:

classification - the Classification to update

Returns:

the updated Classification.

Throws:

ConcurrencyException - if the Classification was modified in the meantime and is not the most up to date anymore; that's the case if the given modified timestamp differs from the one in the database

ClassificationNotFoundException - if the specified Classification or its parent does not exist

InvalidArgumentException - if the Classification contains invalid properties

MalformedServiceLevelException - if the serviceLevel does not comply with the ISO 8601 specification

NotAuthorizedException - if the caller is neither member ofTaskanaRole.BUSINESS_ADMIN nor TaskanaRole.ADMIN

createClassificationQuery

public ClassificationQuery createClassificationQuery()

Description copied from interface: ClassificationService

Creates an empty ClassificationQuery.

Specified by:

createClassificationQuery in interface ClassificationService

Returns:

a ClassificationQuery

newClassification

public Classification newClassification(String key,
                                        String domain,
                                        String type)

Description copied from interface: ClassificationService

Instantiates a non-persistent/non-inserted Classification.

The Classification is initialized with unchangeable values for key, domain and type. The Classification will not be inserted into the database until ClassificationService.createClassification(Classification) call.

Specified by:

newClassification in interface ClassificationService

Parameters:

key - the key of the Classification

domain - the domain of the new Classification

type - the type of the new Classification

Returns:

the instantiated Classification