com.oracle.nosql.spring.data.core

Class NosqlTemplate

java.lang.Object

com.oracle.nosql.spring.data.core.NosqlTemplate

All Implemented Interfaces:

NosqlOperations, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

public class NosqlTemplate
extends Object
implements NosqlOperations, org.springframework.context.ApplicationContextAware

Field Summary

Fields

Modifier and Type	Field and Description
static String	JSON_COLUMN

Constructor Summary

Constructors

Constructor and Description
NosqlTemplate(NosqlDbFactory nosqlDbFactory, MappingNosqlConverter mappingNosqlConverter)

Method Summary

Modifier and Type	Method and Description
long	count(NosqlEntityInformation<?,?> entityInformation) Returns a count of all the entries in the given table.
<T> Iterable<oracle.nosql.driver.values.MapValue>	count(NosqlEntityInformation<T,?> entityInformation, NosqlQuery query)
static NosqlTemplate	create(NosqlDbConfig nosqlDBConfig)
static NosqlTemplate	create(NosqlDbFactory nosqlDbFactory)
boolean	createTableIfNotExists(NosqlEntityInformation<?,?> entityInformation) Creates a table for the given entity type if it doesn't exist.
<T,ID> Iterable<T>	delete(NosqlEntityInformation<T,ID> entityInformation, NosqlQuery query)
void	deleteAll(NosqlEntityInformation<?,?> entityInformation) Deletes all entries from the given table.
<T,ID> void	deleteAll(NosqlEntityInformation<T,ID> entityInformation, Iterable<? extends ID> ids) Deletes all the entries with the ids from the given table.
<T,ID> void	deleteById(NosqlEntityInformation<T,ID> entityInformation, ID id) Deletes the entity with the id from the given table.
<T,ID> void	deleteInShard(String tableName, Class<T> entityClass, Iterable<? extends ID> ids) Deletes ids from one shard.
boolean	dropTableIfExists(String tableName) Drops table and returns true if result indicates table state changed to DROPPED or DROPPING.
<S,T> Iterable<T>	find(NosqlEntityInformation<S,?> entityInformation, Class<T> targetType, NosqlQuery query) Executes a NosqlQuery (this can be a CriteriaQuery for queries derived from repository method names or a StringQuery for native queries).
<T> Iterable<T>	findAll(Class<T> entityClass) Returns a result of all the entities in the table.
<T> Iterable<T>	findAll(NosqlEntityInformation<T,?> entityInformation) Returns a result of all the entities in the given table.
<T> org.springframework.data.domain.Page<T>	findAll(NosqlEntityInformation<T,?> entityInformation, org.springframework.data.domain.Pageable pageable) Returns all entities in the given table sorted accordingly grouped in pages.
<T> Iterable<T>	findAll(NosqlEntityInformation<T,?> entityInformation, org.springframework.data.domain.Sort sort) Returns all entities in the given table sorted accordingly.
<T,ID> Iterable<T>	findAllById(NosqlEntityInformation<T,ID> entityInformation, Iterable<ID> ids) Returns all the entities in the table for the given ids.
<T,ID> T	findById(ID id, Class<T> javaType) Returns the entity for the given table.
<T,ID> T	findById(NosqlEntityInformation<T,ID> entityInformation, ID id) Returns the entity for the given id in the given table.
MappingNosqlConverter	getConverter() Returns the assigned mapping converter.
<T> NosqlEntityInformation<T,?>	getNosqlEntityInformation(Class<T> domainClass)
String	getTableName(Class<?> domainClass) Returns the tableName for the given entity class.
<T,ID> T	insert(NosqlEntityInformation<T,ID> entityInformation, T objectToSave) If entity doesn't have autogen field objectToSave is wrote using put.
<T> T	insert(T objectToSave) Inserts the entity into the table, if id generated is used the id field must be null or 0.
Iterable<oracle.nosql.driver.values.MapValue>	runQuery(NosqlEntityInformation<?,?> entityInformation, String query)
Iterable<oracle.nosql.driver.values.MapValue>	runQueryJavaParams(NosqlEntityInformation<?,?> entityInformation, String query, Map<String,Object> javaParams) javaParams is a Map of param_name to Java objects
Iterable<oracle.nosql.driver.values.MapValue>	runQueryNosqlParams(NosqlEntityInformation<?,?> entityInformation, String query, Map<String,oracle.nosql.driver.values.FieldValue> nosqlParams) nosqlParams is a Map of param_name to FieldValue
void	runTableRequest(String statement)
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
<T,ID> void	update(NosqlEntityInformation<T,ID> entityInformation, T objectToSave) Updates the entity into the given table.
<T> void	update(T objectToSave) Updates the entity into the table.

Methods inherited from class java.lang.Object

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

Field Detail

JSON_COLUMN

public static final String JSON_COLUMN

See Also:

Constant Field Values

Constructor Detail

NosqlTemplate

public NosqlTemplate(NosqlDbFactory nosqlDbFactory,
                     MappingNosqlConverter mappingNosqlConverter)

Method Detail

create

public static NosqlTemplate create(NosqlDbConfig nosqlDBConfig)
                            throws ClassNotFoundException

Throws:

ClassNotFoundException

create

public static NosqlTemplate create(NosqlDbFactory nosqlDbFactory)
                            throws ClassNotFoundException

Throws:

ClassNotFoundException

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

getTableName

public String getTableName(Class<?> domainClass)

Description copied from interface: NosqlOperations

Returns the tableName for the given entity class.

Specified by:

getTableName in interface NosqlOperations

createTableIfNotExists

public boolean createTableIfNotExists(NosqlEntityInformation<?,?> entityInformation)

Description copied from interface: NosqlOperations

Creates a table for the given entity type if it doesn't exist.

Specified by:

createTableIfNotExists in interface NosqlOperations

insert

public <T> T insert(@NonNull
                    T objectToSave)

Description copied from interface: NosqlOperations

Inserts the entity into the table, if id generated is used the id field must be null or 0.

Specified by:

insert in interface NosqlOperations

insert

public <T,ID> T insert(NosqlEntityInformation<T,ID> entityInformation,
                       @NonNull
                       T objectToSave)

If entity doesn't have autogen field objectToSave is wrote using put. If entity has autogen field objectToSave should not have field set.

Specified by:

insert in interface NosqlOperations

update

public <T> void update(T objectToSave)

Description copied from interface: NosqlOperations

Updates the entity into the table. Entity must contain a valid id value.

Specified by:

update in interface NosqlOperations

update

public <T,ID> void update(NosqlEntityInformation<T,ID> entityInformation,
                          T objectToSave)

Description copied from interface: NosqlOperations

Updates the entity into the given table. Entity must contain a valid id value.

Specified by:

update in interface NosqlOperations

deleteAll

public void deleteAll(NosqlEntityInformation<?,?> entityInformation)

Description copied from interface: NosqlOperations

Deletes all entries from the given table.

Specified by:

deleteAll in interface NosqlOperations

deleteAll

public <T,ID> void deleteAll(NosqlEntityInformation<T,ID> entityInformation,
                             Iterable<? extends ID> ids)

Description copied from interface: NosqlOperations

Deletes all the entries with the ids from the given table.

Specified by:

deleteAll in interface NosqlOperations

deleteInShard

public <T,ID> void deleteInShard(String tableName,
                                 Class<T> entityClass,
                                 Iterable<? extends ID> ids)

Deletes ids from one shard. Note: All ids must be in the same shard otherwise it's an error. It uses NoSQLHandle.writeMultiple(WriteMultipleRequest).

dropTableIfExists

public boolean dropTableIfExists(String tableName)

Drops table and returns true if result indicates table state changed to DROPPED or DROPPING. Uses NosqlDbFactory.getTableReqTimeout() and NosqlDbFactory.getTableReqPollInterval() to check the result.

Specified by:

dropTableIfExists in interface NosqlOperations

getConverter

public MappingNosqlConverter getConverter()

Description copied from interface: NosqlOperations

Returns the assigned mapping converter.

Specified by:

getConverter in interface NosqlOperations

getNosqlEntityInformation

public <T> NosqlEntityInformation<T,?> getNosqlEntityInformation(Class<T> domainClass)

findById

public <T,ID> T findById(ID id,
                         Class<T> javaType)

Description copied from interface: NosqlOperations

Returns the entity for the given table.

Specified by:

findById in interface NosqlOperations

findById

public <T,ID> T findById(NosqlEntityInformation<T,ID> entityInformation,
                         ID id)

Description copied from interface: NosqlOperations

Returns the entity for the given id in the given table.

Specified by:

findById in interface NosqlOperations

findAllById

public <T,ID> Iterable<T> findAllById(NosqlEntityInformation<T,ID> entityInformation,
                                      Iterable<ID> ids)

Description copied from interface: NosqlOperations

Returns all the entities in the table for the given ids.

Specified by:

findAllById in interface NosqlOperations

deleteById

public <T,ID> void deleteById(NosqlEntityInformation<T,ID> entityInformation,
                              ID id)

Description copied from interface: NosqlOperations

Deletes the entity with the id from the given table.

Specified by:

deleteById in interface NosqlOperations

findAll

public <T> Iterable<T> findAll(Class<T> entityClass)

Description copied from interface: NosqlOperations

Returns a result of all the entities in the table. Not recommended, unless table is known to contain a small amount of rows. Instead use the method with Pageable parameter.

Specified by:

findAll in interface NosqlOperations

findAll

public <T> Iterable<T> findAll(NosqlEntityInformation<T,?> entityInformation)

Description copied from interface: NosqlOperations

Returns a result of all the entities in the given table. Not recommended, unless table is known to contain a small amount of rows. Instead use the method with Pageable parameter.

Specified by:

findAll in interface NosqlOperations

count

public long count(NosqlEntityInformation<?,?> entityInformation)

Description copied from interface: NosqlOperations

Returns a count of all the entries in the given table.

Specified by:

count in interface NosqlOperations

findAll

public <T> Iterable<T> findAll(NosqlEntityInformation<T,?> entityInformation,
                               org.springframework.data.domain.Sort sort)

Description copied from interface: NosqlOperations

Returns all entities in the given table sorted accordingly.

Specified by:

findAll in interface NosqlOperations

findAll

public <T> org.springframework.data.domain.Page<T> findAll(NosqlEntityInformation<T,?> entityInformation,
                                                           org.springframework.data.domain.Pageable pageable)

Description copied from interface: NosqlOperations

Returns all entities in the given table sorted accordingly grouped in pages.

Specified by:

findAll in interface NosqlOperations

runTableRequest

public void runTableRequest(String statement)

runQuery

public Iterable<oracle.nosql.driver.values.MapValue> runQuery(NosqlEntityInformation<?,?> entityInformation,
                                                              String query)

runQueryJavaParams

public Iterable<oracle.nosql.driver.values.MapValue> runQueryJavaParams(NosqlEntityInformation<?,?> entityInformation,
                                                                        String query,
                                                                        Map<String,Object> javaParams)

javaParams is a Map of param_name to Java objects

runQueryNosqlParams

public Iterable<oracle.nosql.driver.values.MapValue> runQueryNosqlParams(NosqlEntityInformation<?,?> entityInformation,
                                                                         String query,
                                                                         Map<String,oracle.nosql.driver.values.FieldValue> nosqlParams)

nosqlParams is a Map of param_name to FieldValue

count

public <T> Iterable<oracle.nosql.driver.values.MapValue> count(NosqlEntityInformation<T,?> entityInformation,
                                                               NosqlQuery query)

Specified by:

count in interface NosqlOperations

delete

public <T,ID> Iterable<T> delete(NosqlEntityInformation<T,ID> entityInformation,
                                 NosqlQuery query)

Specified by:

delete in interface NosqlOperations

find

public <S,T> Iterable<T> find(NosqlEntityInformation<S,?> entityInformation,
                              Class<T> targetType,
                              NosqlQuery query)

Description copied from interface: NosqlOperations

Executes a NosqlQuery (this can be a CriteriaQuery for queries derived from repository method names or a StringQuery for native queries).

Specified by:

find in interface NosqlOperations