org.eclipse.dirigible.database.persistence.processors.entity

Class PersistenceQueryProcessor<T>

java.lang.Object

org.eclipse.dirigible.database.persistence.processors.AbstractPersistenceProcessor

org.eclipse.dirigible.database.persistence.processors.entity.PersistenceQueryProcessor<T>

Type Parameters:

T - the generic type

All Implemented Interfaces:

IPersistenceProcessor

public class PersistenceQueryProcessor<T>
extends AbstractPersistenceProcessor

The Persistence Query Processor.

Constructor Summary

Constructors

Constructor and Description
PersistenceQueryProcessor(IEntityManagerInterceptor entityManagerInterceptor) Instantiates a new persistence query processor.

Method Summary

Modifier and Type	Method and Description
T	find(Connection connection, PersistenceTableModel tableModel, Class<T> clazz, Object id) Find.
List<T>	findAll(Connection connection, PersistenceTableModel tableModel, Class<T> clazz) Find all.
protected String	generateScript(Connection connection, PersistenceTableModel tableModel) Generate script.
protected String	generateScriptFind(Connection connection, PersistenceTableModel tableModel) Generate script find.
protected String	generateScriptFindAll(Connection connection, PersistenceTableModel tableModel) Generate script find all.
protected String	generateScriptLock(Connection connection, PersistenceTableModel tableModel) Generate script lock.
protected T	get(Connection connection, PersistenceTableModel tableModel, Class<T> clazz, Object id, String sql) Gets the.
T	lock(Connection connection, PersistenceTableModel tableModel, Class<T> clazz, Object id) Lock.
List<T>	query(Connection connection, PersistenceTableModel tableModel, Class<T> clazz, String sql, List<Object> values) Query.

Methods inherited from class org.eclipse.dirigible.database.persistence.processors.AbstractPersistenceProcessor

closePreparedStatement, getEntityManagerInterceptor, getPrimaryKey, getPrimaryKeyModel, getValueFromPojo, openPreparedStatement, setEntityManagerInterceptor, setValue, setValue, setValuePrimaryKey, setValuesFromPojo, setValueToPojo, setValueToPojo, shouldSetColumnValue

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistenceQueryProcessor

public PersistenceQueryProcessor(IEntityManagerInterceptor entityManagerInterceptor)

Instantiates a new persistence query processor.

Parameters:

entityManagerInterceptor - the entity manager interceptor

Method Detail

generateScript

protected String generateScript(Connection connection,
                                PersistenceTableModel tableModel)

Description copied from class: AbstractPersistenceProcessor

Generate script.

Specified by:

generateScript in class AbstractPersistenceProcessor

Parameters:

connection - the connection

tableModel - the table model

Returns:

the string

generateScriptFind

protected String generateScriptFind(Connection connection,
                                    PersistenceTableModel tableModel)

Generate script find.

Parameters:

connection - the connection

tableModel - the table model

Returns:

the string

generateScriptLock

protected String generateScriptLock(Connection connection,
                                    PersistenceTableModel tableModel)

Generate script lock.

Parameters:

connection - the connection

tableModel - the table model

Returns:

the string

generateScriptFindAll

protected String generateScriptFindAll(Connection connection,
                                       PersistenceTableModel tableModel)

Generate script find all.

Parameters:

connection - the connection

tableModel - the table model

Returns:

the string

find

public T find(Connection connection,
              PersistenceTableModel tableModel,
              Class<T> clazz,
              Object id)
       throws PersistenceException

Find.

Parameters:

connection - the connection

tableModel - the table model

clazz - the clazz

id - the id

Returns:

the t

Throws:

PersistenceException - the persistence exception

lock

public T lock(Connection connection,
              PersistenceTableModel tableModel,
              Class<T> clazz,
              Object id)
       throws PersistenceException

Lock.

Parameters:

connection - the connection

tableModel - the table model

clazz - the clazz

id - the id

Returns:

the t

Throws:

PersistenceException - the persistence exception

get

protected T get(Connection connection,
                PersistenceTableModel tableModel,
                Class<T> clazz,
                Object id,
                String sql)
         throws PersistenceException

Gets the.

Parameters:

connection - the connection

tableModel - the table model

clazz - the clazz

id - the id

sql - the sql

Returns:

the t

Throws:

PersistenceException - the persistence exception

findAll

public List<T> findAll(Connection connection,
                       PersistenceTableModel tableModel,
                       Class<T> clazz)
                throws PersistenceException

Find all.

Parameters:

connection - the connection

tableModel - the table model

clazz - the clazz

Returns:

the list

Throws:

PersistenceException - the persistence exception

query

public List<T> query(Connection connection,
                     PersistenceTableModel tableModel,
                     Class<T> clazz,
                     String sql,
                     List<Object> values)

Query.

Parameters:

connection - the connection

tableModel - the table model

clazz - the clazz

sql - the sql

values - the values

Returns:

the list