OptionalDataException Class

Reference

Definition

Namespace:: Java.IO

Assembly:: Mono.Android.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream.

[Android.Runtime.Register("java/io/OptionalDataException", DoNotGenerateAcw=true)]
public class OptionalDataException : Java.IO.ObjectStreamException

[<Android.Runtime.Register("java/io/OptionalDataException", DoNotGenerateAcw=true)>]
type OptionalDataException = class
    inherit ObjectStreamException

Inheritance: Exception

Throwable

Exception

IOException

ObjectStreamException
OptionalDataException

Attributes: RegisterAttribute

Remarks

Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream. This exception may be thrown in two cases:

<ul> <li>An attempt was made to read an object when the next element in the stream is primitive data. In this case, the OptionalDataException's length field is set to the number of bytes of primitive data immediately readable from the stream, and the eof field is set to false.

<li>An attempt was made to read past the end of data consumable by a class-defined readObject or readExternal method. In this case, the OptionalDataException's eof field is set to true, and the length field is set to 0. </ul>

Added in 1.1.

Java documentation for java.io.OptionalDataException.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

OptionalDataException(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Fields

is_generated

(Inherited from Throwable)

Properties

Cause	Returns the cause of this throwable or `null` if the cause is nonexistent or unknown. (Inherited from Throwable)
Class	(Inherited from Throwable)
Eof	True if there is no more data in the buffered part of the stream.
Handle	The handle to the underlying Android instance. (Inherited from Throwable)
JniIdentityHashCode	(Inherited from Throwable)
JniPeerMembers
Length	The number of bytes of primitive data available to be read in the current buffer.
LocalizedMessage	Creates a localized description of this throwable. (Inherited from Throwable)
Message	Returns the detail message string of this throwable. (Inherited from Throwable)
PeerReference	(Inherited from Throwable)
StackTrace	(Inherited from Throwable)
ThresholdClass	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.
ThresholdType	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

AddSuppressed(Throwable)	Appends the specified exception to the exceptions that were suppressed in order to deliver this exception. (Inherited from Throwable)
Dispose()	(Inherited from Throwable)
Dispose(Boolean)	(Inherited from Throwable)
FillInStackTrace()	Fills in the execution stack trace. (Inherited from Throwable)
GetStackTrace()	Provides programmatic access to the stack trace information printed by `#printStackTrace()`. (Inherited from Throwable)
GetSuppressed()	Returns an array containing all of the exceptions that were suppressed, typically by the `try`-with-resources statement, in order to deliver this exception. (Inherited from Throwable)
InitCause(Throwable)	Initializes the cause of this throwable to the specified value. (Inherited from Throwable)
PrintStackTrace()	Prints this throwable and its backtrace to the standard error stream. (Inherited from Throwable)
PrintStackTrace(PrintStream)	Prints this throwable and its backtrace to the specified print stream. (Inherited from Throwable)
PrintStackTrace(PrintWriter)	Prints this throwable and its backtrace to the specified print writer. (Inherited from Throwable)
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Throwable)
SetStackTrace(StackTraceElement[])	Sets the stack trace elements that will be returned by `#getStackTrace()` and printed by `#printStackTrace()` and related methods. (Inherited from Throwable)
ToString()	(Inherited from Throwable)
UnregisterFromRuntime()	(Inherited from Throwable)

Explicit Interface Implementations

IJavaPeerable.Disposed()	(Inherited from Throwable)
IJavaPeerable.DisposeUnlessReferenced()	(Inherited from Throwable)
IJavaPeerable.Finalized()	(Inherited from Throwable)
IJavaPeerable.JniManagedPeerState	(Inherited from Throwable)
IJavaPeerable.SetJniIdentityHashCode(Int32)	(Inherited from Throwable)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from Throwable)
IJavaPeerable.SetPeerReference(JniObjectReference)	(Inherited from Throwable)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to

通过