com::codemesh::peer::Value Class Reference
[Java Peer Framework]

A generic value object that is used to polymorphically represent the different Java types. More...

List of all members.

Public Member Functions
	Value (boolean z)
	Value (byte b)
	Value (char c)
	Value (double d)
	Value (float f)
	Value (int i)
	Value (long j)
	Value (short s)
	Value (Object l)
	Value (Exception e, boolean bIsException)
String	toString ()
Static Public Member Functions
static final int	callback (Object peer, long pNative, long pCbFunc, Value retexc, Value[] args)
	The generic callback function that calls a native method.
static int	resultType (char t)
static RuntimeException	wrapIllegalException (Throwable th)
Public Attributes
int	type = VOID
boolean	z
byte	b
char	c
double	d
float	f
int	i
long	j
short	s
Object	l
Static Public Attributes
static final int	VOID = 0
static final int	BOOLEAN = 2
static final int	BYTE = 4
static final int	CHAR = 8
static final int	DOUBLE = 16
static final int	FLOAT = 32
static final int	INT = 64
static final int	LONG = 128
static final int	SHORT = 256
static final int	OBJECT = 512
static final int	EXCEPTION = 1
Static Protected Member Functions
static void	startHeapMonitor (long collector, int highWaterMark, long interval)
static void	stopHeapMonitor ()
Static Package Functions
static final native int	callback1 (Object peer, long pNative, long pCbFunc, Value retexc, Value[] args)
static final native int	callback2 (Object peer, long pCbFunc, Value retexc, Value[] args)

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Detailed Description

A generic value object that is used to polymorphically represent the different Java types.

We use this type mostly in connection with callbacks, when we have to exchange Java values values (as arguments or as return values) through a generic entry point.

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Member Function Documentation

static final int com::codemesh::peer::Value::callback (  Object  peer, long  pNative, long  pCbFunc, Value  retexc, Value[]  args )  [inline, static]

The generic callback function that calls a native method. Parameters: peer  the Java instance that is registered as the callback recipient. pNative  the native instance that will actually handle the call. pCbFunc  the function pointer that will be called. retexc  the holder of return value or exception that was thrown. args  the arguments passed to the method. Returns:

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The documentation for this class was generated from the following file:

• Value.java

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