InvalidProtocolBufferException (Protocol Buffers [Lite] 3.21.12 API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.io.IOException
    - - com.google.protobuf.InvalidProtocolBufferException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

InvalidProtocolBufferException.InvalidWireTypeException
```
public class InvalidProtocolBufferException
extends IOException
```
Thrown when a protocol message being parsed is invalid in some way. For instance, it contains a malformed varint or a negative byte length.

Author:

kenton@google.com Kenton Varda

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`InvalidProtocolBufferException.InvalidWireTypeException`	Exception indicating that an unexpected wire type was encountered for a field.

Constructor Summary

Constructors
Constructor	Description
`InvalidProtocolBufferException(IOException e)`
`InvalidProtocolBufferException(Exception e)`
`InvalidProtocolBufferException(String description)`
`InvalidProtocolBufferException(String description, IOException e)`
`InvalidProtocolBufferException(String description, Exception e)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`MessageLite`	`getUnfinishedMessage()`	Returns the unfinished message attached to the exception, or null if no message is attached.
`InvalidProtocolBufferException`	`setUnfinishedMessage(MessageLite unfinishedMessage)`	Attaches an unfinished message to the exception to support best-effort parsing in `Parser` interface.
`IOException`	`unwrapIOException()`	Unwraps the underlying `IOException` if this exception was caused by an I/O problem.

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InvalidProtocolBufferException

public InvalidProtocolBufferException(String description)

InvalidProtocolBufferException

public InvalidProtocolBufferException(Exception e)

InvalidProtocolBufferException

public InvalidProtocolBufferException(String description,
                                      Exception e)

InvalidProtocolBufferException

public InvalidProtocolBufferException(IOException e)

InvalidProtocolBufferException

public InvalidProtocolBufferException(String description,
                                      IOException e)

Method Detail
- setUnfinishedMessage
```
public InvalidProtocolBufferException setUnfinishedMessage(MessageLite unfinishedMessage)
```
  Attaches an unfinished message to the exception to support best-effort parsing in Parser interface.
  
  Returns:
  
  this
- getUnfinishedMessage
```
public MessageLite getUnfinishedMessage()
```
  Returns the unfinished message attached to the exception, or null if no message is attached.
- unwrapIOException
```
public IOException unwrapIOException()
```
  Unwraps the underlying IOException if this exception was caused by an I/O problem. Otherwise, returns this.