Package cz.cvut.kbss.jopa.sessions

Class ManagedInstanceBuilder

java.lang.Object

cz.cvut.kbss.jopa.sessions.ManagedInstanceBuilder

public class ManagedInstanceBuilder
extends Object

Builds instances of entity types.

This builder expects the original's class has a public no-arg constructor. Furthermore, if the configuration specifies that the result will be registered in a persistence context, the instance built is not the base Java type of the original, but rather the AbstractIdentifiableType.getInstantiableJavaType() result, which is a generated subclass whose instances can be attached to the persistence context.

Field Summary

Fields

Modifier and Type	Field	Description
protected final CloneBuilder	builder
protected final UnitOfWork	uow

Method Summary

Modifier and Type	Method	Description
protected static Constructor<?>	getDeclaredConstructorFor(Class<?> javaClass, Class<?>[] args)	Return the declared constructor for the specified class.
protected static void	logConstructorAccessException(Constructor<?> constructor, Exception e)

Methods inherited from class java.lang.Object

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

Field Details

builder

protected final CloneBuilder builder

uow

protected final UnitOfWork uow

Method Details

getDeclaredConstructorFor

protected static Constructor<?> getDeclaredConstructorFor(Class<?> javaClass,
 Class<?>[] args)

Return the declared constructor for the specified class. If the constructor is not accessible, it is set accessible. If there is no constructor corresponding to the specified argument list, null is returned.

Parameters:

javaClass - The class of the constructor.

args - An Array of classes, which should take the constructor as parameters.

Returns:

Constructor

Throws:

SecurityException - If the security check denies access to the constructor.

logConstructorAccessException

protected static void logConstructorAccessException(Constructor<?> constructor,
 Exception e)