pro.taskana

Class BulkOperationResults<K,V>

java.lang.Object

pro.taskana.BulkOperationResults<K,V>

Type Parameters:

K - unique keys for the logs.

V - type of the stored informations

public class BulkOperationResults<K,V>
extends Object

Returning type for a bulk db interaction with errors. This wrapper is storing them with a matching object ID.

Constructor Summary

Constructors

Constructor and Description
BulkOperationResults()

Method Summary

Modifier and Type	Method and Description
void	addAllErrors(BulkOperationResults<K,V> log) Add all errors from another BulkOperationResult to this.
boolean	addError(K objectId, V error) Adding an appearing error to the map and list them by a unique ID as key.
void	clearErrors() Clearing the map - all entries will be removed.
boolean	containsErrors() Returning the status of a bulk-error-log.
V	getErrorForId(K idKey) Returns the stored error for a unique ID or NULL if there is no error stored or ID invalid.
Map<K,V>	getErrorMap() Returning a list of current errors as map.
List<K>	getFailedIds() Returns the IDs of the Object with failed requests.
BulkOperationResults<K,Exception>	mapBulkOperationResults() Map from any exception type to Exception.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BulkOperationResults

public BulkOperationResults()

Method Detail

getErrorMap

public Map<K,V> getErrorMap()

Returning a list of current errors as map. If there are no errors the result will be empty.

Returns:

map of errors which can´t be null.

addError

public boolean addError(K objectId,
                        V error)

Adding an appearing error to the map and list them by a unique ID as key. NULL keys will be ignored.

Parameters:

objectId - unique key of a entity.

error - occurred error of a interaction with the entity

Returns:

status of adding the values.

containsErrors

public boolean containsErrors()

Returning the status of a bulk-error-log.

Returns:

true if there are logged errors.

getErrorForId

public V getErrorForId(K idKey)

Returns the stored error for a unique ID or NULL if there is no error stored or ID invalid.

Parameters:

idKey - which is mapped with an error

Returns:

stored error for ID

getFailedIds

public List<K> getFailedIds()

Returns the IDs of the Object with failed requests.

Returns:

a List of IDs that could not be processed successfully.

clearErrors

public void clearErrors()

Clearing the map - all entries will be removed.

addAllErrors

public void addAllErrors(BulkOperationResults<K,V> log)

Add all errors from another BulkOperationResult to this.

Parameters:

log - the other log

mapBulkOperationResults

public BulkOperationResults<K,Exception> mapBulkOperationResults()

Map from any exception type to Exception.

Returns:

map of errors which can´t be null.

toString

public String toString()

Overrides:

toString in class Object