 | Setup |
Main entry point for JVM languages setup and execution.
Inheritance HierarchyNamespace: MASES.JCOBridge.C2JBridge
Assembly: C2JBridge (in C2JBridge.dll) Version: 2.5.21.241219-a6a144ea07c497c3a9a1be842408e852afb458be
SyntaxThe SetupJVMWrapper type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SetupJVMWrapper | Initialize a new instance of SetupJVMWrapper |
| SetupJVMWrapper(String) | Obsolete. Initialize a new instance of SetupJVMWrapper |
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 | Always enable/disable use of critical methods within JNI interface, to get/set native type arrays, single wrapper for EnableCriticalMethodsOnGet and EnableCriticalMethodsOnSet |
| EnableCriticalMethodsOnGet | Always enable/disable use of critical methods, within JNI interface, to get native type arrays |
| EnableCriticalMethodsOnGetThreshold | Enable/Disable use of critical methods, within JNI interface, to get native type arrays if the length is over the EnableCriticalMethodsOnSetThreshold. Default is MaxValue |
| EnableCriticalMethodsOnSet | Always enable/disable use of critical methods, within JNI interface, to set native type arrays |
| EnableCriticalMethodsOnSetThreshold | Enable/Disable use of critical methods, within JNI interface, to set native type arrays if the length is over the EnableCriticalMethodsOnSetThreshold. Default is MaxValue |
| 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 . |
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 |
| GetMainClasses | Retrieve all Main-Class from the assembly |
| 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 |
| Launch(Type, String) | Launch the type with the args arguments |
| LaunchTClass(String) | Launch the TClass with the args arguments |
| 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 |
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) |
Example
This is a basic example showing SetupJVMWrapper class usage
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/
C#
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); } }
See Also