@PublicApi
public interface OfBizDelegator
DelegatorInterface
that does not throw GenericEntityException
.Modifier and Type | Field and Description |
---|---|
static String |
ISSUE_LINK |
static String |
ISSUE_LINK_TYPE |
static String |
PROJECT_COMPONENT |
static String |
VERSION |
Modifier and Type | Method and Description |
---|---|
int |
bulkCopyColumnValuesByAnd(String entityName,
Map updateColumns,
Map criteria)
This can be used to perform an update on the entityName of all the rows
identified by AND criteria of the fields specified by the criteria map.
|
int |
bulkUpdateByAnd(String entityName,
Map<String,?> updateValues,
Map<String,?> criteria)
This can be used to perform an update on the entityName of all the rows
identified by AND criteria of the fields specified by the criteria map.
|
int |
bulkUpdateByPrimaryKey(String entityName,
Map<String,?> updateValues,
List<Long> keys)
This can be used to perform an update on the entityName of all the rows
identified by the keys with the values stored in the updateValues.
|
org.ofbiz.core.entity.GenericValue |
createValue(String entityName,
Map<String,Object> fields)
Creates a new GenericValue, and persists it.
|
void |
createValueWithoutId(String entityName,
Map<String,Object> fields)
Creates a new GenericValue, and persists it without trying to automatically populate the ID column.
|
List<org.ofbiz.core.entity.GenericValue> |
findAll(String s) |
List<org.ofbiz.core.entity.GenericValue> |
findAll(String s,
List<String> orderBy) |
List<org.ofbiz.core.entity.GenericValue> |
findByAnd(String entityName,
List<org.ofbiz.core.entity.EntityCondition> expressions) |
List<org.ofbiz.core.entity.GenericValue> |
findByAnd(String entityName,
Map<String,?> fields)
Finds GenericValue records by all of the specified fields (ie: combined using AND).
|
List<org.ofbiz.core.entity.GenericValue> |
findByAnd(String entityName,
Map<String,?> fields,
List<String> orderBy) |
List<org.ofbiz.core.entity.GenericValue> |
findByCondition(String entityName,
org.ofbiz.core.entity.EntityCondition entityCondition,
Collection<String> fieldsToSelect)
Finds GenericValues by the conditions specified in the EntityCondition object with no specified order.
|
List<org.ofbiz.core.entity.GenericValue> |
findByCondition(String entityName,
org.ofbiz.core.entity.EntityCondition entityCondition,
Collection<String> fieldsToSelect,
List<String> orderBy)
Finds GenericValues by the conditions specified in the EntityCondition object.
|
List<org.ofbiz.core.entity.GenericValue> |
findByField(String entityName,
String fieldName,
Object fieldValue)
Finds GenericValue records by the specified field value.
|
List<org.ofbiz.core.entity.GenericValue> |
findByField(String entityName,
String fieldName,
Object fieldValue,
String orderBy)
Finds GenericValue records by the specified field value.
|
org.ofbiz.core.entity.GenericValue |
findById(String entityName,
Long id)
Find a Generic Entity by its numeric ID.
|
List<org.ofbiz.core.entity.GenericValue> |
findByLike(String entityName,
Map<String,?> map) |
List<org.ofbiz.core.entity.GenericValue> |
findByLike(String entityName,
Map<String,?> map,
List<String> orderBy) |
List<org.ofbiz.core.entity.GenericValue> |
findByOr(String entityName,
List<? extends org.ofbiz.core.entity.EntityCondition> expressions,
List<String> orderBy) |
org.ofbiz.core.entity.GenericValue |
findByPrimaryKey(String entityName,
Long id)
Find a Generic Entity by its single numeric Primary Key.
|
org.ofbiz.core.entity.GenericValue |
findByPrimaryKey(String entityName,
Map<String,?> fields)
Find a Generic Entity by its Primary Key.
|
OfBizListIterator |
findListIteratorByCondition(String entityType,
org.ofbiz.core.entity.EntityCondition condition)
Returns a new OfBizListIterator.
|
OfBizListIterator |
findListIteratorByCondition(String entityName,
org.ofbiz.core.entity.EntityCondition whereEntityCondition,
org.ofbiz.core.entity.EntityCondition havingEntityCondition,
Collection<String> fieldsToSelect,
List<String> orderBy,
org.ofbiz.core.entity.EntityFindOptions entityFindOptions)
Returns a new OfBizListIterator.
|
long |
getCount(String entityName)
Runs a
COUNT * query over the given entity. |
long |
getCountByAnd(String entityName,
org.ofbiz.core.entity.EntityCondition condition)
Runs a
COUNT * query over the given entity with some WHERE conditions. |
long |
getCountByAnd(String entityName,
Map<String,?> fields)
Runs a
COUNT * query over the given entity with some WHERE conditions. |
org.ofbiz.core.entity.DelegatorInterface |
getDelegatorInterface()
Returns the underlying raw Entity Engine DelegatorInterface.
|
org.ofbiz.core.entity.model.ModelReader |
getModelReader()
Returns a model reader that can be used to retrieve all the different entitynames configured in the
entitymodel.
|
List<org.ofbiz.core.entity.GenericValue> |
getRelated(String relationName,
org.ofbiz.core.entity.GenericValue gv) |
List<org.ofbiz.core.entity.GenericValue> |
getRelated(String relationName,
org.ofbiz.core.entity.GenericValue gv,
List<String> orderBy) |
org.ofbiz.core.entity.GenericValue |
makeValue(String entityName)
Creates an Entity in the form of a GenericValue without persisting it.
|
org.ofbiz.core.entity.GenericValue |
makeValue(String entityName,
Map<String,Object> fields)
Creates an Entity in the form of a GenericValue without persisting it.
|
void |
refreshSequencer()
Refreshes the sequencer that is used to retrieve unique IDs in the database.
|
void |
removeAll(List<org.ofbiz.core.entity.GenericValue> genericValues) |
int |
removeByAnd(String s,
Map<String,?> map) |
int |
removeByCondition(String entityName,
org.ofbiz.core.entity.EntityCondition condition) |
int |
removeById(String entityName,
Long id)
Remove the given entity from the DB.
|
int |
removeByOr(String entityName,
String entityId,
List<Long> ids)
This can be used to remove rows for a given entity based on entityName
and where entityId
|
boolean |
removeRelated(String relationName,
org.ofbiz.core.entity.GenericValue schemeGv)
Remove all the entities related to the passed generic value via the passed relationship name.
|
int |
removeValue(org.ofbiz.core.entity.GenericValue value) |
void |
store(org.ofbiz.core.entity.GenericValue gv) |
void |
storeAll(List<org.ofbiz.core.entity.GenericValue> genericValues) |
List<org.ofbiz.core.entity.GenericValue> |
transform(String entityName,
org.ofbiz.core.entity.EntityCondition entityCondition,
List<String> orderBy,
String lockField,
org.ofbiz.core.entity.Transformation transformation)
Applies the given transformation to any entities matching the given condition.
|
org.ofbiz.core.entity.GenericValue |
transformOne(String entityName,
org.ofbiz.core.entity.EntityCondition entityCondition,
String lockField,
org.ofbiz.core.entity.Transformation transformation)
Applies the given transformation to the entity matching the given condition.
|
static final String VERSION
static final String ISSUE_LINK
static final String ISSUE_LINK_TYPE
static final String PROJECT_COMPONENT
List<org.ofbiz.core.entity.GenericValue> findByField(String entityName, String fieldName, Object fieldValue)
entityName
- The Name of the Entity as defined in the entity XML filefieldName
- The field to do filtering by.fieldValue
- The desired value for the filtering field.DataAccessException
- If an error occurs in the persistence layer.List<org.ofbiz.core.entity.GenericValue> findByField(String entityName, String fieldName, Object fieldValue, String orderBy)
entityName
- The Name of the Entity as defined in the entity XML filefieldName
- The field to do filtering by.fieldValue
- The desired value for the filtering field.orderBy
- Single field to order by.DataAccessException
- If an error occurs in the persistence layer.List<org.ofbiz.core.entity.GenericValue> findByAnd(String entityName, Map<String,?> fields) throws DataAccessException
entityName
- The Name of the Entity as defined in the entity XML filefields
- The fields of the named entity to query by with their corresponding valuesDataAccessException
- If an error occurs in the persistence layer.List<org.ofbiz.core.entity.GenericValue> findByAnd(String entityName, Map<String,?> fields, List<String> orderBy) throws DataAccessException
DataAccessException
List<org.ofbiz.core.entity.GenericValue> findByAnd(String entityName, List<org.ofbiz.core.entity.EntityCondition> expressions) throws DataAccessException
DataAccessException
List<org.ofbiz.core.entity.GenericValue> findByOr(String entityName, List<? extends org.ofbiz.core.entity.EntityCondition> expressions, List<String> orderBy) throws DataAccessException
DataAccessException
List<org.ofbiz.core.entity.GenericValue> findByLike(String entityName, Map<String,?> map) throws DataAccessException
DataAccessException
List<org.ofbiz.core.entity.GenericValue> findByLike(String entityName, Map<String,?> map, List<String> orderBy) throws DataAccessException
DataAccessException
void removeAll(List<org.ofbiz.core.entity.GenericValue> genericValues) throws DataAccessException
DataAccessException
int removeByAnd(String s, Map<String,?> map) throws DataAccessException
DataAccessException
int removeByCondition(String entityName, org.ofbiz.core.entity.EntityCondition condition) throws DataAccessException
DataAccessException
int removeById(String entityName, Long id)
entityName
- the entity type (ie TABLE)id
- the id of the row to delete.int removeValue(org.ofbiz.core.entity.GenericValue value) throws DataAccessException
DataAccessException
void storeAll(List<org.ofbiz.core.entity.GenericValue> genericValues) throws DataAccessException
DataAccessException
List<org.ofbiz.core.entity.GenericValue> findAll(String s) throws DataAccessException
DataAccessException
List<org.ofbiz.core.entity.GenericValue> findAll(String s, List<String> orderBy) throws DataAccessException
DataAccessException
void store(org.ofbiz.core.entity.GenericValue gv) throws DataAccessException
DataAccessException
org.ofbiz.core.entity.GenericValue createValue(String entityName, Map<String,Object> fields) throws DataAccessException
If there is no "id" in the field values, one is created using the entity sequence.
entityName
- the entity name.fields
- field valuesDataAccessException
- if an error occurs in the Database layercreateValueWithoutId(String, java.util.Map)
,
makeValue(String)
void createValueWithoutId(String entityName, Map<String,Object> fields) throws DataAccessException
Use this for entities that don't have a numeric ID column.
entityName
- the entity name.fields
- field valuesDataAccessException
- if an error occurs in the Database layercreateValue(String, java.util.Map)
,
makeValue(String)
org.ofbiz.core.entity.GenericValue makeValue(String entityName)
entityName
- the entity name.makeValue(String, java.util.Map)
,
createValue(String, java.util.Map)
org.ofbiz.core.entity.GenericValue makeValue(String entityName, Map<String,Object> fields)
entityName
- the entity name.fields
- initial field valuesmakeValue(String)
,
createValue(String, java.util.Map)
org.ofbiz.core.entity.GenericValue findById(String entityName, Long id) throws DataAccessException
This method is a synonym for findByPrimaryKey(String, Long)
entityName
- The Name of the Entity as defined in the entity XML fileid
- The numeric "id" field value that is the primary key of this entity.DataAccessException
- DataAccessExceptionorg.ofbiz.core.entity.GenericValue findByPrimaryKey(String entityName, Long id) throws DataAccessException
This method is a convenience for entities with a numeric primary key on single field called "id". This is the case for most JIRA entities.
entityName
- The Name of the Entity as defined in the entity XML fileid
- The numeric "id" field value that is the primary key of this entity.DataAccessException
- DataAccessExceptionfindByPrimaryKey(String, java.util.Map)
org.ofbiz.core.entity.GenericValue findByPrimaryKey(String entityName, Map<String,?> fields) throws DataAccessException
entityName
- The Name of the Entity as defined in the entity XML filefields
- The field/value pairs of the primary key (in JIRA, mostly just a single field "id")DataAccessException
- DataAccessExceptionfindByPrimaryKey(String, Long)
List<org.ofbiz.core.entity.GenericValue> getRelated(String relationName, org.ofbiz.core.entity.GenericValue gv) throws DataAccessException
DataAccessException
List<org.ofbiz.core.entity.GenericValue> getRelated(String relationName, org.ofbiz.core.entity.GenericValue gv, List<String> orderBy) throws DataAccessException
DataAccessException
boolean removeRelated(String relationName, org.ofbiz.core.entity.GenericValue schemeGv)
relationName
- the name of the relationship.schemeGv
- the gv at the start of the relationship.long getCount(String entityName) throws DataAccessException
COUNT *
query over the given entity.
Ensure that there is a view-entity defined in entitymodel.xml
and entitygroup.xml
for the entity
you are calling this method with, and that the view-entity is named correctly! The view-entity must be named
the name of the normal entity with "Count"
appended. For example, for the "Issue"
entity,
the view-entity must be called "IssueCount"
. Otherwise an exception will be thrown.
For JIRA core developers, see EntityEngine
's Select
factory for a more flexible alternative,
including the ability to terminate queries with .count()
instead of .asList()
to accomplish
a count without creating a special view entity for that purpose. For app developers, this can only be
done directly through the lower level DelegatorInterface
at this time.
entityName
- entity nameDataAccessException
- if data access problems occurlong getCountByAnd(String entityName, org.ofbiz.core.entity.EntityCondition condition)
COUNT *
query over the given entity with some WHERE
conditions.
In addition to the restrictions given for getCount(String)
, the view-entity will need to define
any columns that you wish to use in the where clause.
entityName
- entity namecondition
- The EntityCondition object that specifies how to constrain this queryDataAccessException
- if data access problems occurgetCount(String)
long getCountByAnd(String entityName, Map<String,?> fields)
COUNT *
query over the given entity with some WHERE
conditions.
In addition to the restrictions given for getCount(String)
, the view-entity will need to define
any columns that you wish to use in the where clause.
entityName
- entity namefields
- The fields of the named entity to query by with their corresponding valuesDataAccessException
- if data access problems occurgetCount(String)
OfBizListIterator findListIteratorByCondition(String entityType, org.ofbiz.core.entity.EntityCondition condition) throws DataAccessException
IMPORTANT: the returned iterator needs to be properly closed in a finally
block to avoid connection
leaks.
DataAccessException
OfBizListIterator findListIteratorByCondition(String entityName, org.ofbiz.core.entity.EntityCondition whereEntityCondition, org.ofbiz.core.entity.EntityCondition havingEntityCondition, Collection<String> fieldsToSelect, List<String> orderBy, org.ofbiz.core.entity.EntityFindOptions entityFindOptions) throws DataAccessException
IMPORTANT: the returned iterator needs to be properly closed in a finally
block to avoid connection
leaks.
DataAccessException
int bulkUpdateByPrimaryKey(String entityName, Map<String,?> updateValues, List<Long> keys) throws DataAccessException
entityName
- identifies the table to perform the update on.updateValues
- is a map where the key is the fieldName and the value
is the value to update the column to.keys
- is a list of Long values that represent the primary keys of the
the where clause.DataAccessException
- If an error occurs in the persistence layer.int bulkUpdateByAnd(String entityName, Map<String,?> updateValues, Map<String,?> criteria) throws DataAccessException
entityName
- identifies the table to perform the update on.updateValues
- is a map where the key is the fieldName and the value
is the value to update the column to.criteria
- map of field to value mapping that will be used to generate the
where clause of the update SQL statement. Multiple entries in the map are joined using the
AND operator.DataAccessException
- If an error occurs in the persistence layer.int bulkCopyColumnValuesByAnd(String entityName, Map updateColumns, Map criteria) throws DataAccessException
entityName
- table na,eupdateColumns
- map of update to - update from columnscriteria
- map of column names and their values that will create WHERE clauseDataAccessException
- If an error occurs in the persistence layer.int removeByOr(String entityName, String entityId, List<Long> ids) throws DataAccessException, org.ofbiz.core.entity.GenericModelException
entityName
and where entityId
- Parameters:
entityName
- identifies the table to perform the remove on.
entityId
- the Ofbiz fieldName to be used for the identifier, eg WHERE fieldName IN (...). Must be the
same case as that found in entitymodel.xml.
ids
- a list of entity IDs of the rows to be removed
- Returns:
- number of rows removed
- Throws:
org.ofbiz.core.entity.GenericModelException
- if the given entityId is not valid for the given entity
DataAccessException
- if there are problems executing/accessing the data store
-
findByCondition
List<org.ofbiz.core.entity.GenericValue> findByCondition(String entityName,
org.ofbiz.core.entity.EntityCondition entityCondition,
Collection<String> fieldsToSelect,
List<String> orderBy)
throws DataAccessException
Finds GenericValues by the conditions specified in the EntityCondition object.
- Parameters:
entityName
- The Name of the Entity as defined in the entity model XML file
entityCondition
- The EntityCondition object that specifies how to constrain this query
fieldsToSelect
- The fields of the named entity to get from the database; if empty or null all fields will be retreived
orderBy
- The fields of the named entity to order the query by; optionally add a " ASC" for ascending or " DESC" for descending
- Returns:
- List of GenericValue objects representing the search results
- Throws:
DataAccessException
- If an error occurs in the persistence layer.
- Since:
- v3.12
-
findByCondition
List<org.ofbiz.core.entity.GenericValue> findByCondition(String entityName,
org.ofbiz.core.entity.EntityCondition entityCondition,
Collection<String> fieldsToSelect)
throws DataAccessException
Finds GenericValues by the conditions specified in the EntityCondition object with no specified order.
Convenience method for calling findByCondition(String, EntityCondition, Collection, List)
with
an empty orderBy list.
- Parameters:
entityName
- The Name of the Entity as defined in the entity model XML file
entityCondition
- The EntityCondition object that specifies how to constrain this query
fieldsToSelect
- The fields of the named entity to get from the database; if empty or null all fields will be retreived
- Returns:
- List of GenericValue objects representing the search results
- Throws:
DataAccessException
- If an error occurs in the persistence layer.
- Since:
- v4.1
-
getModelReader
org.ofbiz.core.entity.model.ModelReader getModelReader()
Returns a model reader that can be used to retrieve all the different entitynames configured in the
entitymodel.
- Returns:
- a
ModelReader
- Since:
- 4.4
-
refreshSequencer
void refreshSequencer()
Refreshes the sequencer that is used to retrieve unique IDs in the database.
- Since:
- 4.4
-
getDelegatorInterface
org.ofbiz.core.entity.DelegatorInterface getDelegatorInterface()
Returns the underlying raw Entity Engine DelegatorInterface.
- Returns:
- the underlying raw Entity Engine DelegatorInterface.
-
transform
List<org.ofbiz.core.entity.GenericValue> transform(String entityName,
org.ofbiz.core.entity.EntityCondition entityCondition,
List<String> orderBy,
String lockField,
org.ofbiz.core.entity.Transformation transformation)
Applies the given transformation to any entities matching the given condition.
- Parameters:
entityName
- the type of entity to transform (required)
entityCondition
- the condition that selects the entities to transform (null means transform all)
orderBy
- the order in which the entities should be selected for updating (null means no ordering)
lockField
- the entity field to use for optimistic locking; the value of this field will be read
between the SELECT and the UPDATE to determine whether another process has updated one of the target records in
the meantime; if so, the transformation will be reapplied and another UPDATE attempted
transformation
- the transformation to apply (required)
- Returns:
- the transformed entities in the order they were selected (never null)
- Since:
- 6.2
-
transformOne
org.ofbiz.core.entity.GenericValue transformOne(String entityName,
org.ofbiz.core.entity.EntityCondition entityCondition,
String lockField,
org.ofbiz.core.entity.Transformation transformation)
Applies the given transformation to the entity matching the given condition.
- Parameters:
entityName
- the type of entity to transform (required)
entityCondition
- the condition that selects the entity to transform (must select one entity)
lockField
- the entity field to use for optimistic locking; the value of this field will be read
between the SELECT and the UPDATE to determine whether another process has updated one of the target records in
the meantime; if so, the transformation will be reapplied and another UPDATE attempted
transformation
- the transformation to apply (required)
- Returns:
- the transformed entity (never null)
- Throws:
IllegalArgumentException
- if the given condition selects more than one entity
- Since:
- 6.2
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