InvalidClassException (Java Platform SE 6) (original) (raw)
java.lang.Object
java.lang.Throwable
java.lang.Exception
java.io.IOException
java.io.ObjectStreamException
java.io.InvalidClassException
All Implemented Interfaces:
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
Since:
JDK1.1
See Also:
| Field Summary | |
|---|---|
| String | classname Name of the invalid class. |
| Constructor Summary |
|---|
| InvalidClassException(String reason) Report an InvalidClassException for the reason specified. |
| [InvalidClassException](../../java/io/InvalidClassException.html#InvalidClassException%28java.lang.String, java.lang.String%29)(String cname,String reason) Constructs an InvalidClassException object. |
| Method Summary | |
|---|---|
| String | getMessage() Produce the message and include the classname, if present. |
| Methods inherited from class java.lang.Throwable |
|---|
| fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString |
| Methods inherited from class java.lang.Object |
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, [wait](../../java/lang/Object.html#wait%28long, int%29) |
| Field Detail |
|---|
classname
public String classname
Name of the invalid class.
| Constructor Detail |
|---|
InvalidClassException
public InvalidClassException(String reason)
Report an InvalidClassException for the reason specified.
Parameters:
reason - String describing the reason for the exception.
InvalidClassException
public InvalidClassException(String cname, String reason)
Constructs an InvalidClassException object.
Parameters:
cname - a String naming the invalid class.
reason - a String describing the reason for the exception.
| Method Detail |
|---|
getMessage
public String getMessage()
Produce the message and include the classname, if present.
Overrides:
[getMessage](../../java/lang/Throwable.html#getMessage%28%29) in class [Throwable](../../java/lang/Throwable.html "class in java.lang")
Returns:
the detail message string of this Throwable instance (which may be null).
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