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

Class PersistenceUpdateProcessor<T>

java.lang.Object

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

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

Type Parameters:

T - the generic type

All Implemented Interfaces:

IPersistenceProcessor

public class PersistenceUpdateProcessor<T>
extends AbstractPersistenceProcessor

The Persistence Update Processor.

Constructor Summary

Constructors

Constructor and Description
PersistenceUpdateProcessor(IEntityManagerInterceptor entityManagerInterceptor) Instantiates a new persistence update processor.

Method Summary

Modifier and Type	Method and Description
protected String	generateScript(Connection connection, PersistenceTableModel tableModel) Generate script.
protected boolean	shouldSetColumnValue(PersistenceTableColumnModel columnModel) Should set column value.
int	update(Connection connection, PersistenceTableModel tableModel, T pojo) Update.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

PersistenceUpdateProcessor

public PersistenceUpdateProcessor(IEntityManagerInterceptor entityManagerInterceptor)

Instantiates a new persistence update 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

update

public int update(Connection connection,
                  PersistenceTableModel tableModel,
                  T pojo)
           throws PersistenceException

Update.

Parameters:

connection - the connection

tableModel - the table model

pojo - the pojo

Returns:

the int

Throws:

PersistenceException - the persistence exception

shouldSetColumnValue

protected boolean shouldSetColumnValue(PersistenceTableColumnModel columnModel)

Description copied from class: AbstractPersistenceProcessor

Should set column value.

Overrides:

shouldSetColumnValue in class AbstractPersistenceProcessor

Parameters:

columnModel - the column model

Returns:

true, if successful