com.fr.common.diff.instantiation

类 PublicNoArgsConstructorInstanceFactory

java.lang.Object

com.fr.common.diff.instantiation.PublicNoArgsConstructorInstanceFactory

所有已实现的接口:

InstanceFactory

public class PublicNoArgsConstructorInstanceFactory
extends java.lang.Object
implements InstanceFactory

构造器概要

构造器

构造器和说明
PublicNoArgsConstructorInstanceFactory()

方法概要

方法

限定符和类型	方法和说明
java.lang.Object	newInstanceOfType(java.lang.Class<?> type)

从类继承的方法 java.lang.Object

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

构造器详细资料

PublicNoArgsConstructorInstanceFactory

public PublicNoArgsConstructorInstanceFactory()

方法详细资料

newInstanceOfType

public java.lang.Object newInstanceOfType(java.lang.Class<?> type)

指定者:

newInstanceOfType 在接口中 InstanceFactory

参数:

type - The type for which a new instance should be created

返回:

A new instance of the given type or null if it doesn't know how to instantiate the type. In case of the latter, the ObjectDiffer will automatically fallback to instantiation via public non-arg constructor. If that also fails, an TypeInstantiationException will be thrown.

Note from the author: it wasn't an easy decision, but in the end I favored an exception over logging a warning, because this way it is much harder to accidentally end up with incomplete merges without noticing. If this turns out to be a problem for you, please let me know in the issue tracker. We could probably add a flag to switch to the logging-only mode. But as long as nobody complains, I'll just leave it as it is right now.