SetupJVMWrapper Class

Main entry point for JVM languages setup and execution.

Inheritance Hierarchy

SystemObject
MASES.JCOBridge.C2JBridgeSetupJVMWrapper
MASES.JCOBridge.C2JBridgeSetupJVMWrapperT

Namespace: MASES.JCOBridge.C2JBridge
Assembly: C2JBridge (in C2JBridge.dll) Version: 2.5.7.230503-5b2d77f31cef8c4bcaa15ef3ad392561e9e38aa6

Syntax

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public class SetupJVMWrapper : IJVMWrapperManagement, 
	IJVMBridgeCore

Public Class SetupJVMWrapper
	Implements IJVMWrapperManagement, IJVMBridgeCore

The SetupJVMWrapper type exposes the following members.

Constructors

	Name	Description
	SetupJVMWrapper	Initialize a new instance of SetupJVMWrapper
	SetupJVMWrapper(String)	Initialize a new instance of SetupJVMWrapper

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Properties

	Name	Description
	ClassPath	The starting JVM class path. Further path can be added later.
	ContainerId	Return a String identifier of the container instance
	DebugSuspendFlag	Enables Debug
	DynJVM	The dynamic entry point for JVM operations. It permits to write code in .NET languages using a syntax not far from the one available in Java.
	EnableCriticalMethods	Enable/Disable use of critical methods within JNI interface
	EnableDebug	Enables Debug
	FeatureLevel	Reports the feature level of the JVM in use
	FilteredArgs	The remaining arguments after applied the parsing of JCOBridge arguments. Useful when invoked application does not accept arguments related to JCOBridge.
	GlobalHeapSize	Sets the global heap size
	Globalize	Set to to do not globilize the instance. Default is
	InitialHeapSize	Sets the initial heap size
	IsContainer	Return if the running environment is a container
	JavaDebugOpts	Java Debug options used if EnableDebug is true
	JavaDebugPort	Java Debug Port
	JDKHome	The path where is located the JRE of the installed JDK
	JmxPort	The JMX Port to use
	JNIOutputFile	The path where the JNI verbose info will be written. The file will be opened in append mode.
	JNIVerbosity	Sets the verbosity of the JNI interface. See oracle documentation.
	JVM	The entry point for direct JVM operations. Use DynJVM to write code like you made in Java
	JVMOptions	The options to pass to the JVM when a JVM will be created
	JVMPackages	The list of packages on startup. Further packages can be added later
	JVMPath	The path to the JRE ennvironment or full path to (jvm.dll/libjvm.so). If not set the library try to find a suitable version on the system.
	JVMStats	The entry point for JVM statistics
	LastBindingException	Last Exception raised from C# to Java interface. Useful to identify the real exception behind a RuntimeBinderException raised when DynJVM accessor is in use.
	LicensePath	The path where is located the license file
	Management	The entry point for management operations
	ModulePath	The starting JVM module path. Further path can be added later.
	RemoteBridge	Direct accessor to the JCOBridge class in the JVM context
	RemoteJCOBridge	Dynamic accessor to the JCOBridge class in the JVM context
	SuppressFinalize	to suppress finalization of the class instance inherited from SetupJVMWrapper when the instance is created using CreateGlobalInstance, the instance is globalized using Globalize(IJVMBridgeCore, Boolean) or GlobalizeTClass. Default value is .

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Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Finalize an instance of SetupJVMWrapper (Overrides ObjectFinalize)
	GetCLRGlobal	Get previously registered Object from CLR global mapper
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetJCGraphicContainer(IJavaObject, Boolean)	Requests to allocate a remote graphic container to host the Component in graphicObject
	GetJCGraphicContainer(String, Boolean)	Requests to allocate a remote graphic container to host the Component with class name className
	GetJVMGlobal	Get previously registered IJavaObject from JVM global mapper
	GetListener	Returns the IJVMBridgeBase listener reference associated to the JVM reference
	GetType	Gets the Type of the current instance. (Inherited from Object)
	ImportPackage	Imports a Java package to be used within the program
	InitializeListener	Request the initialization of the Listener from the JVM. The listener is a new class which inherits from JVMBridgeListener or JVMBridgeListener
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	ProcessCommandLine	Process command line arguments
	RegisterCLRGlobal	Register the object into the global CLR mapper.
	ReleaseJCGraphicContainer	Reelase a IJCGraphicContainer from the JVM
	ReleaseListener	Release a IJVMBridgeBase listener reference from the JVM
	ToString	Returns a string that represents the current object. (Inherited from Object)
	UnregisterCLRGlobal	Unregister the object from the global CLR mapper.
	UnwrapAndDemonizeOnT	Creates and unwrap the JVM instance as daemon
	UnwrapOnT	Creates and unwrap the JVM instance

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Extension Methods

	Name	Description
	ConvertTReturn	Converts a generic object (Defined by JCOBridgeExtensions)
	Globalize	Creates a new global instance pointer (Defined by JCOBridge)
	ToNative	Converts a generic input to an object manageable from the JVM (Defined by JCOBridgeExtensions)

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Example

This is a basic example showing SetupJVMWrapper class usage

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class JVMWrapperApp : SetupJVMWrapper
{
    public void Execute()
    {
         ImportPackage("java.lang");
         ImportPackage("java.util");

         var str = DynJVM.String.@new();
         str = str.concat("HELLO WORLD FROM JVM!!!"); // this command is executed within the JVM context
         Console.WriteLine("Output from JVM: {0}", str);
     }
}

To run use: applicationName --JVMPath:[ABSOLUTE PATH TO JRE LIBRARY (jvm.dll/libjvm.so)] Other command line switch are available on https://www.jcobridge.com/command-line-options/

Reference

MASES.JCOBridge.C2JBridge Namespace