Package de.digitalcollections.cudami.server.backend.impl.jdbi.identifiable.entity.relation

Class EntityToEntityRelationRepositoryImpl

java.lang.Object

de.digitalcollections.cudami.server.backend.impl.database.AbstractPagingSortingFilteringRepositoryImpl

de.digitalcollections.cudami.server.backend.impl.jdbi.JdbiRepositoryImpl

de.digitalcollections.cudami.server.backend.impl.jdbi.identifiable.entity.relation.EntityToEntityRelationRepositoryImpl

All Implemented Interfaces:

EntityToEntityRelationRepository, PagingSortingFilteringRepository<de.digitalcollections.model.identifiable.entity.relation.EntityRelation>

@Repository
public class EntityToEntityRelationRepositoryImpl
extends JdbiRepositoryImpl
implements EntityToEntityRelationRepository

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MAPPING_PREFIX
static final String	TABLE_ALIAS
static final String	TABLE_NAME

Fields inherited from class de.digitalcollections.cudami.server.backend.impl.jdbi.JdbiRepositoryImpl

dbi, mappingPrefix, tableAlias, tableName

Fields inherited from class de.digitalcollections.cudami.server.backend.impl.database.AbstractPagingSortingFilteringRepositoryImpl

offsetForAlternativePaging

Constructor Summary

Constructors

Constructor	Description
EntityToEntityRelationRepositoryImpl(org.jdbi.v3.core.Jdbi dbi, EntityRepositoryImpl<de.digitalcollections.model.identifiable.entity.Entity> entityRepositoryImpl, CudamiConfig cudamiConfig)

Method Summary

Modifier and Type	Method	Description
void	addRelation(UUID subjectEntityUuid, String predicate, UUID objectEntityUuid)
void	deleteByObject(UUID objectEntityUuid)
void	deleteBySubject(UUID subjectEntityUuid)
de.digitalcollections.model.list.paging.PageResponse<de.digitalcollections.model.identifiable.entity.relation.EntityRelation>	find(de.digitalcollections.model.list.paging.PageRequest pageRequest)
de.digitalcollections.model.list.paging.PageResponse<de.digitalcollections.model.identifiable.entity.relation.EntityRelation>	findBySubject(UUID subjectUuid, de.digitalcollections.model.list.paging.PageRequest pageRequest)
protected List<String>	getAllowedOrderByFields()
String	getColumnName(String modelProperty)
protected String	getUniqueField()
void	save(List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> entityRelations)
void	save(UUID subjectEntityUuid, String predicate, UUID objectEntityUuid)
protected boolean	supportsCaseSensitivityForProperty(String modelProperty)	Returns whether the passed property can be sorted case sensitive (in general).

Methods inherited from class de.digitalcollections.cudami.server.backend.impl.jdbi.JdbiRepositoryImpl

addFiltering, addFiltering, count, count, escapeTermForJsonpath, execUpdateWithList, execUpdateWithMap, filterByLocalizedTextFields, filterBySplitField, getJsonbFields, getMappingPrefix, getTableAlias, getTableName, getTargetExpression, getWhereClause, getWhereClauses, hasSplitColumn, mapFilterExpressionsToOtherTableColumnNames, retrieveCount, retrieveNextSortIndexForParentChildren, splitToArray, splitToArray

Methods inherited from class de.digitalcollections.cudami.server.backend.impl.database.AbstractPagingSortingFilteringRepositoryImpl

addOrderBy, addPagingAndSorting, getOrderBy

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.digitalcollections.cudami.server.backend.api.repository.identifiable.entity.relation.EntityToEntityRelationRepository

addRelation, deleteByObject, deleteBySubject, findBySubject, save

Field Details

MAPPING_PREFIX

public static final String MAPPING_PREFIX

See Also:

• Constant Field Values

TABLE_ALIAS

public static final String TABLE_ALIAS

See Also:

• Constant Field Values

TABLE_NAME

public static final String TABLE_NAME

See Also:

• Constant Field Values

Constructor Details

EntityToEntityRelationRepositoryImpl

public EntityToEntityRelationRepositoryImpl(org.jdbi.v3.core.Jdbi dbi,
 @Qualifier("entityRepositoryImpl")
 EntityRepositoryImpl<de.digitalcollections.model.identifiable.entity.Entity> entityRepositoryImpl,
 CudamiConfig cudamiConfig)

Method Details

addRelation

public void addRelation(UUID subjectEntityUuid,
 String predicate,
 UUID objectEntityUuid)
                 throws RepositoryException

Specified by:

addRelation in interface EntityToEntityRelationRepository

Throws:

RepositoryException

deleteByObject

public void deleteByObject(UUID objectEntityUuid)

Specified by:

deleteByObject in interface EntityToEntityRelationRepository

deleteBySubject

public void deleteBySubject(UUID subjectEntityUuid)

Specified by:

deleteBySubject in interface EntityToEntityRelationRepository

find

public de.digitalcollections.model.list.paging.PageResponse<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> find(de.digitalcollections.model.list.paging.PageRequest pageRequest)

Specified by:

find in interface PagingSortingFilteringRepository<de.digitalcollections.model.identifiable.entity.relation.EntityRelation>

findBySubject

public de.digitalcollections.model.list.paging.PageResponse<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> findBySubject(UUID subjectUuid,
 de.digitalcollections.model.list.paging.PageRequest pageRequest)
                                                                                                                                            throws RepositoryException

Specified by:

findBySubject in interface EntityToEntityRelationRepository

Throws:

RepositoryException

getAllowedOrderByFields

protected List<String> getAllowedOrderByFields()

Specified by:

getAllowedOrderByFields in class AbstractPagingSortingFilteringRepositoryImpl

Returns:

model properties names that are applicable for sorting, will be mapped to database column names using @see #getColumnName

getColumnName

public String getColumnName(String modelProperty)

Specified by:

getColumnName in class AbstractPagingSortingFilteringRepositoryImpl

Parameters:

modelProperty - name of model property passed as String, e.g. "lastModified"

Returns:

full qualified column name as used in sql queries ("last_modified" or e.g. "w.last_modified" if prefix used in queries)

getUniqueField

protected String getUniqueField()

Specified by:

getUniqueField in class AbstractPagingSortingFilteringRepositoryImpl

Returns:

name of model property that guarantees an unique sorting, e.g. a db primary key or another unique column/field

save

public void save(List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> entityRelations)
          throws RepositoryException

Specified by:

save in interface EntityToEntityRelationRepository

Throws:

RepositoryException

save

public void save(UUID subjectEntityUuid,
 String predicate,
 UUID objectEntityUuid)
          throws RepositoryException

Specified by:

save in interface EntityToEntityRelationRepository

Throws:

RepositoryException

supportsCaseSensitivityForProperty

protected boolean supportsCaseSensitivityForProperty(String modelProperty)

Description copied from class: AbstractPagingSortingFilteringRepositoryImpl

Returns whether the passed property can be sorted case sensitive (in general). This method should be kept in sync with AbstractPagingSortingFilteringRepositoryImpl.getAllowedOrderByFields().

Specified by:

supportsCaseSensitivityForProperty in class AbstractPagingSortingFilteringRepositoryImpl

Parameters:

modelProperty - the property name (similar to AbstractPagingSortingFilteringRepositoryImpl.getColumnName(java.lang.String))

Returns:

true only if case (in)sensitive sorting is possible