xref: /aoo41x/main/stoc/test/javavm/testjavavm.cxx (revision 647a425c)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_stoc.hxx"
26 
27 
28 #include <jni.h>
29 
30 //#include <iostream>
31 #include <stdio.h>
32 #include <sal/main.h>
33 #include <rtl/process.h>
34 
35 #include <cppuhelper/servicefactory.hxx>
36 #include <cppuhelper/weak.hxx>
37 #include <cppuhelper/bootstrap.hxx>
38 
39 #include <com/sun/star/registry/XSimpleRegistry.hpp>
40 #include <com/sun/star/lang/XComponent.hpp>
41 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
42 #include <com/sun/star/java/XJavaVM.hpp>
43 #include <com/sun/star/registry/XImplementationRegistration.hpp>
44 #include <com/sun/star/java/XJavaThreadRegister_11.hpp>
45 
46 //#include <cppuhelper/implbase1.hxx>
47 
48 using namespace std;
49 using namespace rtl;
50 using namespace cppu;
51 using namespace com::sun::star::uno;
52 using namespace com::sun::star::lang;
53 //using namespace com::sun::star::reflection;
54 using namespace com::sun::star::lang;
55 using namespace com::sun::star::registry;
56 using namespace com::sun::star::java;
57 
58 
testJavaVM(const Reference<XMultiServiceFactory> & xMgr)59 sal_Bool testJavaVM(const Reference< XMultiServiceFactory > & xMgr )
60 {
61 
62   	OUString sVMService( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.java.JavaVirtualMachine"));
63 	Reference<XInterface> xXInt= xMgr->createInstance(sVMService);
64 	if( ! xXInt.is())
65 		return sal_False;
66 	Reference<XJavaVM> xVM( xXInt, UNO_QUERY);
67 	if( ! xVM.is())
68 		return sal_False;
69 	Reference<XJavaThreadRegister_11> xreg11(xVM, UNO_QUERY);
70 	if( ! xreg11.is())
71 		return sal_False;
72 
73 
74 	sal_Int8 arId[16];
75 	rtl_getGlobalProcessId((sal_uInt8*) arId);
76 	Any anyVM = xVM->getJavaVM( Sequence<sal_Int8>(arId, 16));
77     if ( ! anyVM.hasValue())
78     {
79         OSL_ENSURE(0,"could not get Java VM");
80         return sal_False;
81     }
82 
83 	sal_Bool b= xreg11->isThreadAttached();
84 	xreg11->registerThread();
85 	b= xreg11->isThreadAttached();
86 	xreg11->revokeThread();
87 	b= xreg11->isThreadAttached();
88 
89 
90 	b= xVM->isVMEnabled();
91 	b= xVM->isVMStarted();
92 
93 
94 	b= xVM->isVMEnabled();
95 	b= xVM->isVMStarted();
96 
97 
98 	JavaVM* _jvm= *(JavaVM**) anyVM.getValue();
99 	JNIEnv *p_env;
100 	if( _jvm->AttachCurrentThread((void**) &p_env, 0))
101 		return sal_False;
102 
103 //	jclass aJProg = p_env->FindClass("TestJavaVM");
104 //	if( p_env->ExceptionOccurred()){
105 //		p_env->ExceptionDescribe();
106 //		p_env->ExceptionClear();
107 //	}
108 //
109 //	jmethodID mid= p_env->GetStaticMethodID( aJProg,"main", "([Ljava/lang/String;)V");
110 
111     jclass cls = p_env->FindClass( "TestJavaVM");
112     if (cls == 0) {
113         OSL_TRACE( "Can't find Prog class\n");
114         exit(1);
115     }
116 
117 //   jmethodID methid = p_env->GetStaticMethodID( cls, "main", "([Ljava/lang/String;)V");
118 //    if (methid == 0) {
119 //        OSL_TRACE("Can't find Prog.main\n");
120 //        exit(1);
121 //    }
122 
123 //    jstring jstr = p_env->NewStringUTF(" from C!");
124 //    if (jstr == 0) {
125 //        OSL_TRACE("Out of memory\n");
126 //        exit(1);
127 //    }
128 //    jobjectArray args = p_env->NewObjectArray( 1,
129 //                        p_env->FindClass("java/lang/String"), jstr);
130 //    if (args == 0) {
131 //        OSL_TRACE( "Out of memory\n");
132 //        exit(1);
133 //    }
134 //    p_env->CallStaticVoidMethod( cls, methid, args);
135 
136 
137 	jmethodID id = p_env->GetStaticMethodID( cls, "getInt", "()I");
138 	if( id)
139 	{
140 //		jint _i= p_env->CallStaticIntMethod(cls, id);
141 		p_env->CallStaticIntMethod(cls, id);
142 	}
143 
144 	if( p_env->ExceptionOccurred()){
145 		p_env->ExceptionDescribe();
146 		p_env->ExceptionClear();
147 	}
148 
149 
150 	_jvm->DetachCurrentThread();
151 	return sal_True;
152 }
153 
SAL_IMPLEMENT_MAIN()154 SAL_IMPLEMENT_MAIN()
155 {
156 	Reference<XSimpleRegistry> xreg= createSimpleRegistry();
157 	xreg->open( OUString( RTL_CONSTASCII_USTRINGPARAM("applicat.rdb")),
158 							   sal_False, sal_False );
159 
160 	Reference< XComponentContext > context= bootstrap_InitialComponentContext(xreg);
161 	Reference<XMultiComponentFactory> fac= context->getServiceManager();
162 	Reference<XMultiServiceFactory> xMgr( fac, UNO_QUERY);
163 
164 	sal_Bool bSucc = sal_False;
165 	try
166 	{
167 		OUString sImplReg(RTL_CONSTASCII_USTRINGPARAM(
168 			"com.sun.star.registry.ImplementationRegistration"));
169 		Reference<com::sun::star::registry::XImplementationRegistration> xImplReg(
170 			xMgr->createInstance( sImplReg ), UNO_QUERY );
171 		OSL_ENSURE( xImplReg.is(), "### no impl reg!" );
172 
173 
174 		OUString sLibLoader( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.loader.SharedLibrary"));
175 		OUString sJenLib(
176             RTL_CONSTASCII_USTRINGPARAM( "javavm.uno" SAL_DLLEXTENSION ) );
177 		xImplReg->registerImplementation(
178 			sLibLoader, sJenLib, Reference< XSimpleRegistry >() );
179 
180 		bSucc = testJavaVM( xMgr );
181 	}
182 	catch (Exception & rExc)
183 	{
184 		OSL_ENSURE( sal_False, "### exception occured!" );
185 		OString aMsg( OUStringToOString( rExc.Message, RTL_TEXTENCODING_ASCII_US ) );
186 		OSL_TRACE( "### exception occured: " );
187 		OSL_TRACE( aMsg.getStr() );
188 		OSL_TRACE( "\n" );
189 	}
190 
191 	Reference< XComponent > xCompContext( context, UNO_QUERY );
192 	xCompContext->dispose();
193 	printf("javavm %s", bSucc ? "succeeded" : "failed");
194 //	cout << "javavm " << (bSucc ? "succeeded" : "failed") << " !" << endl;
195 	return (bSucc ? 0 : -1);
196 }
197 
198 
199