Table of Contents

Interface IJavaObjectBase

Namespace
MASES.JCOBridge.C2JBridge.JVMInterop
Assembly
C2JBridge.dll

Base interface for all objects allocated from JVM

public interface IJavaObjectBase
Extension Methods

Properties

JVMType

The IJavaType of this IJavaObjectBase

IJavaType JVMType { get; }

Property Value

IJavaType

JniClassName

The JNI class name of this IJavaObjectBase

string JniClassName { get; }

Property Value

string

Pointer

The native pointer of the object

IntPtr Pointer { get; }

Property Value

IntPtr

Methods

MonitorEnter()

Enters the monitor associated with the underlying with this IJavaObjectBase

void MonitorEnter()

Remarks

Each Java object has a monitor associated with it. If the current thread already owns the monitor associated with IJavaObjectBase, the JVM increments a counter in the monitor indicating the number of times this thread has entered the monitor. If the monitor associated with IJavaObjectBase is not owned by any thread, the current thread becomes the owner of the monitor, setting the entry count of this monitor to 1. If another thread already owns the monitor associated with obj, the current thread waits until the monitor is released, then tries again to gain ownership.

 A monitor entered through a <xref href="MASES.JCOBridge.C2JBridge.JVMInterop.IJavaObjectBase.MonitorEnter" data-throw-if-not-resolved="false"></xref> function call cannot be exited using the monitorexit Java virtual machine instruction or a synchronized method return.
 A <xref href="MASES.JCOBridge.C2JBridge.JVMInterop.IJavaObjectBase.MonitorEnter" data-throw-if-not-resolved="false"></xref> function call and a monitorenter Java virtual machine instruction may race to enter the monitor associated with the same object.
 To avoid deadlocks, a monitor entered through a <xref href="MASES.JCOBridge.C2JBridge.JVMInterop.IJavaObjectBase.MonitorEnter" data-throw-if-not-resolved="false"></xref> function call must be exited using the <xref href="MASES.JCOBridge.C2JBridge.JVMInterop.IJavaObjectBase.MonitorExit" data-throw-if-not-resolved="false"></xref> call, unless the DetachCurrentThread call is used to implicitly release JNI monitors.

MonitorExit()

Exits the monitor associated with the underlying with this IJavaObjectBase

void MonitorExit()

Remarks

The current thread must be the owner of the monitor associated with the underlying Java object referred to by IJavaObjectBase. The thread decrements the counter indicating the number of times it has entered this monitor. If the value of the counter becomes zero, the current thread releases the monitor. Native code must not use MonitorExit() to exit a monitor entered through a synchronized method or a monitorenter Java virtual machine instruction.

ToArray()

Converts this IJavaObjectBase to an array value

object ToArray()

Returns

object

Return this instance converted to an array instance

ToPrimitive()

Converts this IJavaObjectBase to a primitive value

object ToPrimitive()

Returns

object

Return this instance converted to a primitive instance

ToPrimitive<TReturn>()

Converts this IJavaObjectBase to a primitive value

TReturn ToPrimitive<TReturn>()

Returns

TReturn

Return this instance converted to a primitive instance

Type Parameters

TReturn

The primitive type to be returned