stoc/test/javavm/testjavavm.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <jni.h>
  22
  23 #include <stdio.h>
  24 #include <sal/main.h>
  25 #include <rtl/process.h>
  26
  27 #include <cppuhelper/servicefactory.hxx>
  28 #include <cppuhelper/weak.hxx>
  29 #include <cppuhelper/bootstrap.hxx>
  30
  31 #include <com/sun/star/registry/XSimpleRegistry.hpp>
  32 #include <com/sun/star/lang/XComponent.hpp>
  33 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
  34 #include <com/sun/star/java/XJavaVM.hpp>
  35 #include <com/sun/star/registry/XImplementationRegistration.hpp>
  36 #include <com/sun/star/java/XJavaThreadRegister_11.hpp>
  37
  38 using namespace std;
  39 using namespace cppu;
  40 using namespace com::sun::star::uno;
  41 using namespace com::sun::star::lang;
  42 using namespace com::sun::star::registry;
  43 using namespace com::sun::star::java;
  44
  45
  46
  47 sal_Bool testJavaVM(const Reference< XMultiServiceFactory > & xMgr )
  48 {
  49
  50       OUString sVMService("com.sun.star.java.JavaVirtualMachine");
  51     Reference<XInterface> xXInt= xMgr->createInstance(sVMService);
  52     if( ! xXInt.is())
  53         return sal_False;
  54     Reference<XJavaVM> xVM( xXInt, UNO_QUERY);
  55     if( ! xVM.is())
  56         return sal_False;
  57     Reference<XJavaThreadRegister_11> xreg11(xVM, UNO_QUERY);
  58     if( ! xreg11.is())
  59         return sal_False;
  60
  61
  62     sal_Int8 arId[16];
  63     rtl_getGlobalProcessId((sal_uInt8*) arId);
  64     Any anyVM = xVM->getJavaVM( Sequence<sal_Int8>(arId, 16));
  65     if ( ! anyVM.hasValue())
  66     {
  67         OSL_FAIL("could not get Java VM");
  68         return sal_False;
  69     }
  70
  71     sal_Bool b= xreg11->isThreadAttached();
  72     xreg11->registerThread();
  73     b= xreg11->isThreadAttached();
  74     xreg11->revokeThread();
  75     b= xreg11->isThreadAttached();
  76
  77
  78     b= xVM->isVMEnabled();
  79     b= xVM->isVMStarted();
  80
  81
  82     b= xVM->isVMEnabled();
  83     b= xVM->isVMStarted();
  84
  85
  86     JavaVM* _jvm= *(JavaVM**) anyVM.getValue();
  87     JNIEnv *p_env;
  88     if( _jvm->AttachCurrentThread((void**) &p_env, 0))
  89         return sal_False;
  90
  91     jclass cls = p_env->FindClass( "TestJavaVM");
  92     if (cls == 0) {
  93         OSL_TRACE( "Can't find Prog class");
  94         exit(1);
  95     }
  96
  97     jmethodID id = p_env->GetStaticMethodID( cls, "getInt", "()I");
  98     if( id)
  99     {
 100         p_env->CallStaticIntMethod(cls, id);
 101     }
 102
 103     if( p_env->ExceptionOccurred()){
 104         p_env->ExceptionDescribe();
 105         p_env->ExceptionClear();
 106     }
 107
 108
 109     _jvm->DetachCurrentThread();
 110     return sal_True;
 111 }
 112
 113 SAL_IMPLEMENT_MAIN()
 114 {
 115     Reference<XSimpleRegistry> xreg= createSimpleRegistry();
 116     xreg->open( OUString("applicat.rdb"),
 117                                sal_False, sal_False );
 118
 119     Reference< XComponentContext > context= bootstrap_InitialComponentContext(xreg);
 120     Reference<XMultiComponentFactory> fac= context->getServiceManager();
 121     Reference<XMultiServiceFactory> xMgr( fac, UNO_QUERY);
 122
 123     sal_Bool bSucc = sal_False;
 124     try
 125     {
 126         OUString sImplReg(
 127             "com.sun.star.registry.ImplementationRegistration");
 128         Reference<com::sun::star::registry::XImplementationRegistration> xImplReg(
 129             xMgr->createInstance( sImplReg ), UNO_QUERY );
 130         OSL_ENSURE( xImplReg.is(), "### no impl reg!" );
 131
 132
 133         OUString sLibLoader("com.sun.star.loader.SharedLibrary");
 134         OUString sJenLib(
 135             RTL_CONSTASCII_USTRINGPARAM( "javavm.uno" SAL_DLLEXTENSION ) );
 136         xImplReg->registerImplementation(
 137             sLibLoader, sJenLib, Reference< XSimpleRegistry >() );
 138
 139         bSucc = testJavaVM( xMgr );
 140     }
 141     catch (const Exception & rExc)
 142     {
 143         OSL_FAIL( "### exception occurred!" );
 144         OString aMsg( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
 145         OSL_TRACE( "### exception occurred: " );
 146         OSL_TRACE( "%s", aMsg.getStr() );
 147         OSL_TRACE( "\n" );
 148     }
 149
 150     Reference< XComponent > xCompContext( context, UNO_QUERY );
 151     xCompContext->dispose();
 152     printf("javavm %s", bSucc ? "succeeded" : "failed");
 153     return (bSucc ? 0 : -1);
 154 }
 155
 156
 157 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */