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, ClassificationMapper classificationMapper, TaskMapper taskMapper)

Method Summary

Modifier and Type	Method	Description
Classification	createClassification(Classification classification)	Inserts a new Classification after adding default values.
ClassificationQuery	createClassificationQuery()	This method provides a query builder for querying the database.
void	deleteClassification(String classificationId)	Delete a classification with all child classifications.
void	deleteClassification(String classificationKey, String domain)	Delete a classification with all child classifications.
Classification	getClassification(String id)	Get the Classification by id.
Classification	getClassification(String key, String domain)	Get the Classification for key and domain.
Classification	newClassification(String key, String domain, String type)	Creating a new Classification with unchangeable default values.
Classification	updateClassification(Classification classification)	Updates a 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,
                                 ClassificationMapper classificationMapper,
                                 TaskMapper taskMapper)

Method Detail

getClassification

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

Description copied from interface: ClassificationService

Get the Classification for key and domain. If there's no Classification in the given domain, return the Classification from the master domain.

Specified by:

getClassification in interface ClassificationService

Parameters:

key - the key of the searched-for classifications

domain - the domain of the searched-for classifications

Returns:

If exist: domain-specific classification, else master classification

Throws:

ClassificationNotFoundException - if no classification is found that matches the key either in domain or in the master domain.

getClassification

public Classification getClassification(String id)
                                 throws ClassificationNotFoundException

Description copied from interface: ClassificationService

Get the Classification by id.

Specified by:

getClassification in interface ClassificationService

Parameters:

id - the id of the searched-for classifications

Returns:

the classification identified by id

Throws:

ClassificationNotFoundException - if no classification is found that matches the id.

deleteClassification

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

Description copied from interface: ClassificationService

Delete a classification with all child classifications.

Specified by:

deleteClassification in interface ClassificationService

Parameters:

classificationId - the id of the searched-for classifications

Throws:

ClassificationInUseException - if there are Task existing, which refer to this classification.

ClassificationNotFoundException - if for an domain no classification specification is found.

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

deleteClassification

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

Description copied from interface: ClassificationService

Delete a classification with all child classifications.

Specified by:

deleteClassification in interface ClassificationService

Parameters:

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

domain - the domains for which you want to delete the classification. if "", the function tries to delete the "master domain" classification and any other classification with this key.

Throws:

ClassificationInUseException - if there are Task existing, which refer to this classification.

ClassificationNotFoundException - if for an domain no classification specification is found.

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

createClassification

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

Description copied from interface: ClassificationService

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

• id - generated by IdGenerator
• parentId - ""
• parentKey - ""
• serviceLevel - "P0D"
• isValidInDomain - true
  if domain an empty string than false

Specified by:

createClassification in interface ClassificationService

Parameters:

classification - the Classification to insert

Returns:

Classification which is equipped with unique ID.

Throws:

ClassificationAlreadyExistException - if the Classification does already exists at the given domain.

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

DomainNotFoundException - if the domain does not exist in the configuration

InvalidArgumentException - if the serviceLevel property does not comply with the ISO 8601 specification

updateClassification

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

Description copied from interface: ClassificationService

Updates a Classification.

Specified by:

updateClassification in interface ClassificationService

Parameters:

classification - the Classification to update

Returns:

the updated Classification.

Throws:

NotAuthorizedException - if the caller got no ADMIN or BUSINESS_ADMIN permissions.

ConcurrencyException - If the classification was modified in the meantime and is not the most up to date anymore.

ClassificationNotFoundException - if the classification OR it´s parent does not exist.

InvalidArgumentException - if the ServiceLevel property does not comply with the ISO 8601 specification

createClassificationQuery

public ClassificationQuery createClassificationQuery()

Description copied from interface: ClassificationService

This method provides a query builder for querying the database.

Specified by:

createClassificationQuery in interface ClassificationService

Returns:

a ClassificationQuery

newClassification

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

Description copied from interface: ClassificationService

Creating a new Classification with unchangeable default values. It will be only generated and is not inserted until CREATE-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:

classification to specify