org.sakaiproject.tool.assessment.services

Class ItemService

java.lang.Object

org.sakaiproject.tool.assessment.services.ItemService

Direct Known Subclasses:

PublishedItemService

public class ItemService
extends Object

The ItemService calls persistent service locator to reach the manager on the back end.

Field Summary

Fields

Modifier and Type	Field and Description
protected RubricsService	rubricsService
protected TagService	tagService

Constructor Summary

Constructors

Constructor and Description
ItemService() Creates a new ItemService object.

Method Summary

Modifier and Type	Method and Description
void	addItemMetaData(Long itemId, String label, String value, String agentId) Add metadata for an item, used for modify param: itemid, label, value, agentId
BackfillItemHashResult	backfillItemHashes(int batchSize, boolean backfillBaselineHashes)
ItemData	cloneItem(ItemDataIfc item)
void	deleteItem(Long itemId, String agentId) Delete a item
void	deleteItemContent(Long itemId, String agentId) Delete itemtextset for an item, used for modify
void	deleteItemMetaData(Long itemId, String label, String agentId) Delete metadata for an item, used for modify param: itemid, label, agentId
void	deleteItemTagBindingsHavingTagCollectionId(String tagCollectionId)
void	deleteItemTagBindingsHavingTagId(String tagId)
Long	getAssessmentId(Long itemId)
ItemFacade	getItem(Long itemId, String agentId) Deprecated.
ItemFacade	getItem(String itemId) Get a particular item from the backend, with all questions.
Map	getItemsByHash(String hash)
Map	getItemsByKeyword(String keyword)
List<Long>	getItemsIdsByHash(String hash)
Long	getItemTextId(Long publishedItemId)
void	saveFavoriteColumnChoices(FavoriteColChoices choices) Save favorite column choices for matrix survey question.
ItemFacade	saveItem(ItemFacade item) Save a question item.
List<ItemFacade>	saveItems(List<ItemFacade> items) Save question items (in a single transaction for improved performance over sequential saveItem() invocations)
void	saveTagsInHashedQuestions(ItemFacade itemOrigin) Update all the items in the items with the same hash...
void	updateItemTagBindingsHavingTag(TagServiceHelper.TagView tagView)
void	updateItemTagBindingsHavingTagCollection(TagServiceHelper.TagCollectionView tagCollectionView)

Methods inherited from class java.lang.Object

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

Field Detail

tagService

protected TagService tagService

rubricsService

protected RubricsService rubricsService

Constructor Detail

ItemService

public ItemService()

Creates a new ItemService object.

Method Detail

getItem

public ItemFacade getItem(Long itemId,
                          String agentId)

Deprecated.

Get a particular item from the backend, with all questions.

Parameters:

itemId -

agentId -

Returns:

deleteItem

public void deleteItem(Long itemId,
                       String agentId)

Delete a item

deleteItemContent

public void deleteItemContent(Long itemId,
                              String agentId)

Delete itemtextset for an item, used for modify

deleteItemMetaData

public void deleteItemMetaData(Long itemId,
                               String label,
                               String agentId)

Delete metadata for an item, used for modify param: itemid, label, agentId

addItemMetaData

public void addItemMetaData(Long itemId,
                            String label,
                            String value,
                            String agentId)

Add metadata for an item, used for modify param: itemid, label, value, agentId

saveItem

public ItemFacade saveItem(ItemFacade item)

Save a question item.

saveItems

public List<ItemFacade> saveItems(List<ItemFacade> items)

Save question items (in a single transaction for improved performance over sequential saveItem() invocations)

getItem

public ItemFacade getItem(String itemId)

Get a particular item from the backend, with all questions.

Parameters:

itemId -

Returns:

getItemsByHash

public Map getItemsByHash(String hash)

getItemsIdsByHash

public List<Long> getItemsIdsByHash(String hash)

getAssessmentId

public Long getAssessmentId(Long itemId)

getItemsByKeyword

public Map getItemsByKeyword(String keyword)

getItemTextId

public Long getItemTextId(Long publishedItemId)

cloneItem

public ItemData cloneItem(ItemDataIfc item)

saveFavoriteColumnChoices

public void saveFavoriteColumnChoices(FavoriteColChoices choices)

Save favorite column choices for matrix survey question.

updateItemTagBindingsHavingTag

public void updateItemTagBindingsHavingTag(TagServiceHelper.TagView tagView)

deleteItemTagBindingsHavingTagId

public void deleteItemTagBindingsHavingTagId(String tagId)

updateItemTagBindingsHavingTagCollection

public void updateItemTagBindingsHavingTagCollection(TagServiceHelper.TagCollectionView tagCollectionView)

deleteItemTagBindingsHavingTagCollectionId

public void deleteItemTagBindingsHavingTagCollectionId(String tagCollectionId)

backfillItemHashes

public BackfillItemHashResult backfillItemHashes(int batchSize,
                                                 boolean backfillBaselineHashes)

saveTagsInHashedQuestions

public void saveTagsInHashedQuestions(ItemFacade itemOrigin)

Update all the items in the items with the same hash...

Parameters:

itemOrigin - the item that we have changed the Tags.