程序包 java.io

类 InvalidClassException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.io.IOException

java.io.ObjectStreamException

java.io.InvalidClassException

所有已实现的接口:

Serializable

public class InvalidClassException
extends ObjectStreamException

Thrown when the Serialization runtime detects one of the following problems with a Class.

• The serial version of the class does not match that of the class descriptor read from the stream
• The class contains unknown datatypes
• The class does not have an accessible no-arg constructor

从以下版本开始:

JDK1.1

另请参阅:

序列化表格

字段概要

字段

限定符和类型	字段	说明
String	classname	Name of the invalid class.

构造器概要

构造器

构造器	说明
InvalidClassException(String reason)	Report an InvalidClassException for the reason specified.
InvalidClassException(String cname, String reason)	Constructs an InvalidClassException object.

方法概要

限定符和类型	方法	说明
String	getMessage()	Produce the message and include the classname, if present.

从类继承的方法 java.lang.Object

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

从类继承的方法 java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

字段详细资料

classname

public String classname

Name of the invalid class.

构造器详细资料

InvalidClassException

public InvalidClassException(String reason)

Report an InvalidClassException for the reason specified.

参数:

reason - String describing the reason for the exception.

InvalidClassException

public InvalidClassException(String cname,
                             String reason)

Constructs an InvalidClassException object.

参数:

cname - a String naming the invalid class.

reason - a String describing the reason for the exception.

方法详细资料

getMessage

public String getMessage()

Produce the message and include the classname, if present.

覆盖:

getMessage 在类中 Throwable

返回:

the detail message string of this Throwable instance (which may be null).