Package com.atlassian.jira.issue.customfields.persistence

Class EagerLoadingOfBizCustomFieldPersister

java.lang.Object

com.atlassian.jira.issue.customfields.persistence.OfBizCustomFieldValuePersister

com.atlassian.jira.issue.customfields.persistence.EagerLoadingOfBizCustomFieldPersister

All Implemented Interfaces:

IdentifiableComponent, InitializingComponent, CustomFieldValuePersister

public class EagerLoadingOfBizCustomFieldPersister
extends OfBizCustomFieldValuePersister
implements InitializingComponent

Many times, the values for custom fields are all retrieved at the same time - such as viewing all values for an issue, or indexing all custom fields.

It therefore makes sense to eagerly loaded, reducing the number of database calls needed.

Field Summary

Fields inherited from class com.atlassian.jira.issue.customfields.persistence.OfBizCustomFieldValuePersister

DEFAULT_VALUE_ISSUE_ID, DEFAULT_VALUE_TYPE, delegator, ENTITY_CUSTOMFIELD_ID, ENTITY_ISSUE_ID, ENTITY_PARENT_KEY, ENTITY_VALUE_TYPE, FIELD_TYPE_DATE, FIELD_TYPE_NUMBER, FIELD_TYPE_STRING, FIELD_TYPE_TEXT, TABLE_CUSTOMFIELD_VALUE

Constructor Summary

Constructors

Constructor	Description
EagerLoadingOfBizCustomFieldPersister(OfBizDelegator delegator, Clock clock, JiraProperties properties, com.atlassian.event.api.EventPublisher eventPublisher)

Method Summary

Modifier and Type	Method	Description
void	afterInstantiation()	Called after all the beans are constructed and the ApplicationContext is fully populated.
void	clearCache()
void	clearCache(ReindexIssueCacheClearRequestEvent event)
void	createValues(CustomField field, Long issueId, PersistenceFieldType persistenceFieldType, Collection values)
void	createValues(CustomField field, Long issueId, PersistenceFieldType persistenceFieldType, Collection values, String parentKey)
static Integer	getCacheSize(JiraProperties properties)
Map<Long,List<CustomFieldValue>>	getValues(Set<Long> issueIds)	Return custom field values of given issues batch.
protected List<org.ofbiz.core.entity.GenericValue>	getValuesForType(CustomField field, Long issueId)
protected List<org.ofbiz.core.entity.GenericValue>	getValuesForTypeAndParent(CustomField field, Long issueId, String parentKey)
Set	removeAllValues(String customFieldId)	Called when removing a field.
Set<Long>	removeValue(CustomField field, Long issueId, PersistenceFieldType persistenceFieldType, Object value)	Removes a specific custom field value for the given custom field, from a given issue, of a particular type.
void	updateValues(CustomField field, Long issueId, PersistenceFieldType persistenceFieldType, Collection values)
void	updateValues(CustomField field, Long issueId, PersistenceFieldType persistenceFieldType, Collection values, String parentKey)

Methods inherited from class com.atlassian.jira.issue.customfields.persistence.OfBizCustomFieldValuePersister

getIssueIdsWithValue, getValues, getValues, removeDuplicateValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.atlassian.jira.issue.customfields.persistence.CustomFieldValuePersister

getValues

Methods inherited from interface com.atlassian.jira.component.IdentifiableComponent

getIdentity

Constructor Details

EagerLoadingOfBizCustomFieldPersister

public EagerLoadingOfBizCustomFieldPersister(OfBizDelegator delegator,
 Clock clock,
 JiraProperties properties,
 com.atlassian.event.api.EventPublisher eventPublisher)

Method Details

afterInstantiation

public void afterInstantiation()
                        throws Exception

Description copied from interface: InitializingComponent

Called after all the beans are constructed and the ApplicationContext is fully populated. Order of execution is order of bean creation, driven by InitializingComponentProcessor.

Specified by:

afterInstantiation in interface InitializingComponent

Throws:

Exception

createValues

public void createValues(CustomField field,
 Long issueId,
 PersistenceFieldType persistenceFieldType,
 Collection values)

Specified by:

createValues in interface CustomFieldValuePersister

Overrides:

createValues in class OfBizCustomFieldValuePersister

createValues

public void createValues(CustomField field,
 Long issueId,
 PersistenceFieldType persistenceFieldType,
 Collection values,
 String parentKey)

Specified by:

createValues in interface CustomFieldValuePersister

Overrides:

createValues in class OfBizCustomFieldValuePersister

updateValues

public void updateValues(CustomField field,
 Long issueId,
 PersistenceFieldType persistenceFieldType,
 Collection values)

Specified by:

updateValues in interface CustomFieldValuePersister

Overrides:

updateValues in class OfBizCustomFieldValuePersister

updateValues

public void updateValues(CustomField field,
 Long issueId,
 PersistenceFieldType persistenceFieldType,
 Collection values,
 String parentKey)

Specified by:

updateValues in interface CustomFieldValuePersister

Overrides:

updateValues in class OfBizCustomFieldValuePersister

removeValue

public Set<Long> removeValue(CustomField field,
 Long issueId,
 PersistenceFieldType persistenceFieldType,
 Object value)

Description copied from interface: CustomFieldValuePersister

Removes a specific custom field value for the given custom field, from a given issue, of a particular type.

Specified by:

removeValue in interface CustomFieldValuePersister

Overrides:

removeValue in class OfBizCustomFieldValuePersister

Parameters:

field - the custom field.

issueId - the issue.

persistenceFieldType - the data type of the value

value - the value to delete.

Returns:

returns the set of ids of issues that were affected for some reason (should be 1, just the given issue!).

removeAllValues

public Set removeAllValues(String customFieldId)

Description copied from interface: CustomFieldValuePersister

Called when removing a field. Removes all the customfield values linked to the customfield Id provided.

Specified by:

removeAllValues in interface CustomFieldValuePersister

Overrides:

removeAllValues in class OfBizCustomFieldValuePersister

Parameters:

customFieldId - the id of the custom field

Returns:

issue IDs affected.

getValues

public Map<Long,List<CustomFieldValue>> getValues(Set<Long> issueIds)

Description copied from interface: CustomFieldValuePersister

Return custom field values of given issues batch.

Specified by:

getValues in interface CustomFieldValuePersister

Overrides:

getValues in class OfBizCustomFieldValuePersister

clearCache

public void clearCache()

clearCache

@EventListener
public void clearCache(ReindexIssueCacheClearRequestEvent event)

getValuesForTypeAndParent

protected List<org.ofbiz.core.entity.GenericValue> getValuesForTypeAndParent(CustomField field,
 Long issueId,
 String parentKey)

Overrides:

getValuesForTypeAndParent in class OfBizCustomFieldValuePersister

getValuesForType

protected List<org.ofbiz.core.entity.GenericValue> getValuesForType(CustomField field,
 Long issueId)

Overrides:

getValuesForType in class OfBizCustomFieldValuePersister

getCacheSize

public static Integer getCacheSize(JiraProperties properties)