An encapsulating wrapper around a Java virtual machine and an appropriate UNO class loader. More...

#include <unovirtualmachine.hxx>

Inheritance diagram for jvmaccess::UnoVirtualMachine:

Collaboration diagram for jvmaccess::UnoVirtualMachine:

Classes
class	CreationException
	An exception indicating failure to create a UnoVirtualMachine. More...

Public Member Functions
	UnoVirtualMachine (rtl::Reference< jvmaccess::VirtualMachine > virtualMachine, void *classLoader)
	Create a wrapper around a Java virtual machine and an appropriate UNO class loader. More...

const rtl::Reference< jvmaccess::VirtualMachine > &	getVirtualMachine () const
	Get the Java virtual machine wrapper. More...

void *	getClassLoader () const
	Get the UNO class loader. More...

Public Member Functions inherited from salhelper::SimpleReferenceObject
	SimpleReferenceObject ()

void	acquire ()

void	release ()

Private Member Functions
	UnoVirtualMachine (UnoVirtualMachine const &)=delete

UnoVirtualMachine &	operator= (UnoVirtualMachine const &)=delete

virtual	~UnoVirtualMachine () override

Private Attributes
rtl::Reference< jvmaccess::VirtualMachine >	m_virtualMachine

void *	m_classLoader

Additional Inherited Members
Static Public Member Functions inherited from salhelper::SimpleReferenceObject
static void *	operator new (std::size_t nSize)

static void *	operator new (std::size_t nSize, std::nothrow_t const &rNothrow)

static void	operator delete (void *pPtr)

static void	operator delete (void *pPtr, std::nothrow_t const &rNothrow)

Protected Member Functions inherited from salhelper::SimpleReferenceObject
virtual	~SimpleReferenceObject () COVERITY_NOEXCEPT_FALSE

Protected Attributes inherited from salhelper::SimpleReferenceObject
oslInterlockedCount	m_nCount

Detailed Description

An encapsulating wrapper around a Java virtual machine and an appropriate UNO class loader.

Definition at line 35 of file unovirtualmachine.hxx.

Constructor & Destructor Documentation

◆ UnoVirtualMachine() [1/2]

jvmaccess::UnoVirtualMachine::UnoVirtualMachine	(	rtl::Reference< jvmaccess::VirtualMachine >	virtualMachine,
		void *	classLoader
	)

Create a wrapper around a Java virtual machine and an appropriate UNO class loader.

Parameters

virtualMachine	A Java virtual machine wrapper. Must not be null.
classLoader	A local or global JNI reference, relative to the given virtualMachine, to an appropriate UNO class loader instance. Must not be null. This parameter should be of type jobject, not void *, but the exact definition of jobject is different for different JDK versions, so that the mangled C++ name of the constructor would depend on the JDK version used at compile time.

Exceptions

CreationException Thrown in case creation fails (due to a JNI problem).

Definition at line 43 of file unovirtualmachine.cxx.

References jvmaccess::VirtualMachine::AttachGuard, getEnvironment(), m_classLoader, and m_virtualMachine.

◆ UnoVirtualMachine() [2/2]

jvmaccess::UnoVirtualMachine::UnoVirtualMachine ( UnoVirtualMachine const & )

privatedelete

◆ ~UnoVirtualMachine()

jvmaccess::UnoVirtualMachine::~UnoVirtualMachine ( )

overrideprivatevirtual

Definition at line 64 of file unovirtualmachine.cxx.

References jvmaccess::VirtualMachine::AttachGuard, getEnvironment(), m_classLoader, m_virtualMachine, and SAL_INFO.

Member Function Documentation

◆ getClassLoader()

void * jvmaccess::UnoVirtualMachine::getClassLoader ( ) const

inline

Get the UNO class loader.

Returns: A global JNI reference to the UNO class loader. (The JNI reference must not be deleted by client code.) Will never be null. This should be of type jobject, not void *, but the exact definition of jobject is different for different JDK versions, so that the mangled C++ name of the function would depend on the JDK version used at compile time.

Definition at line 85 of file unovirtualmachine.hxx.

◆ getVirtualMachine()

const rtl::Reference< jvmaccess::VirtualMachine > & jvmaccess::UnoVirtualMachine::getVirtualMachine ( ) const

Get the Java virtual machine wrapper.

Returns: The Java virtual machine wrapper. Will never be null.

Definition at line 60 of file unovirtualmachine.cxx.

References m_virtualMachine.

◆ operator=()

UnoVirtualMachine & jvmaccess::UnoVirtualMachine::operator= ( UnoVirtualMachine const & )

privatedelete

Member Data Documentation

◆ m_classLoader

void* jvmaccess::UnoVirtualMachine::m_classLoader

private

Definition at line 94 of file unovirtualmachine.hxx.

Referenced by UnoVirtualMachine(), and ~UnoVirtualMachine().

◆ m_virtualMachine

rtl::Reference<jvmaccess::VirtualMachine> jvmaccess::UnoVirtualMachine::m_virtualMachine

private

Definition at line 93 of file unovirtualmachine.hxx.

Referenced by getVirtualMachine(), UnoVirtualMachine(), and ~UnoVirtualMachine().

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

Classes

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members