程序包 cn.taketoday.context.properties.bind.handler

类 IgnoreTopLevelConverterNotFoundBindHandler

java.lang.Object

cn.taketoday.context.properties.bind.AbstractBindHandler

cn.taketoday.context.properties.bind.handler.IgnoreTopLevelConverterNotFoundBindHandler

所有已实现的接口:

BindHandler

public class IgnoreTopLevelConverterNotFoundBindHandler
extends AbstractBindHandler

BindHandler that can be used to ignore top-level ConverterNotFoundExceptions.

从以下版本开始:

4.0

作者:

Madhura Bhave, Harry Yang

字段概要

从接口继承的字段 cn.taketoday.context.properties.bind.BindHandler

DEFAULT

构造器概要

构造器

构造器	说明
IgnoreTopLevelConverterNotFoundBindHandler()	Create a new IgnoreTopLevelConverterNotFoundBindHandler instance.
IgnoreTopLevelConverterNotFoundBindHandler(BindHandler parent)	Create a new IgnoreTopLevelConverterNotFoundBindHandler instance with a specific parent.

方法概要

修饰符和类型	方法	说明
Object	onFailure(ConfigurationPropertyName name, Bindable<?> target, BindContext context, Exception error)	Called when binding fails for any reason (including failures from BindHandler.onSuccess(cn.taketoday.context.properties.source.ConfigurationPropertyName, cn.taketoday.context.properties.bind.Bindable<?>, cn.taketoday.context.properties.bind.BindContext, java.lang.Object) or BindHandler.onCreate(cn.taketoday.context.properties.source.ConfigurationPropertyName, cn.taketoday.context.properties.bind.Bindable<?>, cn.taketoday.context.properties.bind.BindContext, java.lang.Object) calls).

从类继承的方法 cn.taketoday.context.properties.bind.AbstractBindHandler

onFinish, onStart, onSuccess

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.taketoday.context.properties.bind.BindHandler

onCreate

构造器详细资料

IgnoreTopLevelConverterNotFoundBindHandler

public IgnoreTopLevelConverterNotFoundBindHandler()

Create a new IgnoreTopLevelConverterNotFoundBindHandler instance.

IgnoreTopLevelConverterNotFoundBindHandler

public IgnoreTopLevelConverterNotFoundBindHandler(BindHandler parent)

Create a new IgnoreTopLevelConverterNotFoundBindHandler instance with a specific parent.

参数:

parent - the parent handler

方法详细资料

onFailure

@Nullable
public Object onFailure(ConfigurationPropertyName name,
 Bindable<?> target,
 BindContext context,
 Exception error)
                 throws Exception

从接口复制的说明: BindHandler

Called when binding fails for any reason (including failures from BindHandler.onSuccess(cn.taketoday.context.properties.source.ConfigurationPropertyName, cn.taketoday.context.properties.bind.Bindable<?>, cn.taketoday.context.properties.bind.BindContext, java.lang.Object) or BindHandler.onCreate(cn.taketoday.context.properties.source.ConfigurationPropertyName, cn.taketoday.context.properties.bind.Bindable<?>, cn.taketoday.context.properties.bind.BindContext, java.lang.Object) calls). Implementations may choose to swallow exceptions and return an alternative result.

指定者:

onFailure 在接口中 BindHandler

覆盖:

onFailure 在类中 AbstractBindHandler

参数:

name - the name of the element being bound

target - the item being bound

context - the bind context

error - the cause of the error (if the exception stands it may be re-thrown)

返回:

the actual result that should be used (may be null).

抛出:

Exception - if the binding isn't valid