#103704# #103724#

3 files changed, 65 insertions, 16 deletions

diff --git a/stoc/source/javavm/interact.cxx b/stoc/source/javavm/interact.cxx
index 217723de4..2d9b14d5c 100644
--- a/stoc/source/javavm/interact.cxx
+++ b/stoc/source/javavm/interact.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: interact.cxx,v $
  *
- *  $Revision: 1.2 $
+ *  $Revision: 1.3 $
  *
- *  last change: $Author: jl $ $Date: 2002-09-16 12:30:42 $
+ *  last change: $Author: jl $ $Date: 2002-09-25 15:37:49 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -63,6 +63,9 @@
 #ifndef _COM_SUN_STAR_JAVA_JAVADISABLEDEXCEPTION_HPP_
 #include <com/sun/star/java/JavaDisabledException.hpp>
 #endif
+#ifndef _COM_SUN_STAR_JAVA_JAVAVMCREATIONFAILUREEXCEPTION_HPP_
+#include <com/sun/star/java/JavaVMCreationFailureException.hpp>
+#endif
 
 
 namespace stoc_javavm
@@ -144,12 +147,24 @@ SAL_CALL InteractionRequest::getContinuations(  ) throw (RuntimeException)
                 m_seqContinuations= Sequence< Reference< XInteractionContinuation> >( arObjs, 1);
             }
 #else
-            Reference<XInteractionContinuation> arObjs[2];
-            arObjs[0]= Reference< XInteractionContinuation >(
-                static_cast<XWeak*> (new InteractionRetry(m_xJVM, m_pJVM)), UNO_QUERY);
-            arObjs[1]= Reference< XInteractionContinuation> (
-                static_cast<XWeak*> (new InteractionAbort(m_xJVM, m_pJVM)), UNO_QUERY);
-            m_seqContinuations= Sequence< Reference< XInteractionContinuation> >( arObjs, 2);
+            // If the creation of JVM failed then don't offer retry, because java might crash
+            // next time
+            if( m_anyRequest.getValueType() == getCppuType( (JavaVMCreationFailureException*)0))
+            {
+                Reference<XInteractionContinuation> arObjs[1];
+                arObjs[0]= Reference< XInteractionContinuation> (
+                    static_cast<XWeak*> (new InteractionAbort(m_xJVM, m_pJVM)), UNO_QUERY);
+                m_seqContinuations= Sequence< Reference< XInteractionContinuation> >( arObjs, 1);
+            }
+            else
+            {
+                Reference<XInteractionContinuation> arObjs[2];
+                arObjs[0]= Reference< XInteractionContinuation >(
+                    static_cast<XWeak*> (new InteractionRetry(m_xJVM, m_pJVM)), UNO_QUERY);
+                arObjs[1]= Reference< XInteractionContinuation> (
+                    static_cast<XWeak*> (new InteractionAbort(m_xJVM, m_pJVM)), UNO_QUERY);
+                m_seqContinuations= Sequence< Reference< XInteractionContinuation> >( arObjs, 2);
+            }
 #endif            
         }
     }
diff --git a/stoc/source/javavm/javavm.cxx b/stoc/source/javavm/javavm.cxx
index 70b6fe47c..f9bcf6cd9 100644
--- a/stoc/source/javavm/javavm.cxx
+++ b/stoc/source/javavm/javavm.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: javavm.cxx,v $
  *
- *  $Revision: 1.42 $
+ *  $Revision: 1.43 $
  *
- *  last change: $Author: jl $ $Date: 2002-09-16 14:19:51 $
+ *  last change: $Author: jl $ $Date: 2002-09-25 15:37:50 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -1405,6 +1405,7 @@ JavaVirtualMachine_Impl::JavaVirtualMachine_Impl(const Reference< XComponentCont
       , _xCtx( xCtx )
       ,m_bInteractionAbort(sal_False)
       ,m_bInteractionRetry(sal_False)
+      ,m_bDontCreateJVM(sal_False)
       
 {
     pCreatorThread= new OCreatorThread(this);
@@ -1677,7 +1678,7 @@ Any JavaVirtualMachine_Impl::getJavaVM(const Sequence<sal_Int8> & processId) thr
                 }
             }
 
-            if (pJvm->isEnabled())
+            if (pJvm->isEnabled() && !m_bDontCreateJVM)
             {
                 // create the java vm
                 try {
@@ -1689,6 +1690,28 @@ Any JavaVirtualMachine_Impl::getJavaVM(const Sequence<sal_Int8> & processId) thr
                 }
                 catch(WrappedTargetRuntimeException& e)
                 {
+                    //Dependent on platform and kind of error it is best
+                    //not to create Java again because it might crash the application
+                    const Type& valueType= e.TargetException.getValueType();
+                    if(valueType == getCppuType((JavaNotConfiguredException*)0))
+                    {
+#ifdef LINUX
+                        //because of LD_LIBRARY_PATH, even javaldx --use-links does not work sometimes
+                        m_bDontCreateJVM= sal_True; 
+#endif
+                    }
+                    else if(valueType == getCppuType((MissingJavaRuntimeException*)0))
+                    {
+#ifdef LINUX
+                        //because of LD_LIBRARY_PATH, even javaldx --use-links does not work sometimes
+                        m_bDontCreateJVM= sal_True;
+#endif                        
+                    }
+                    else if(valueType == getCppuType((JavaVMCreationFailureException*)0))
+                    {
+                        m_bDontCreateJVM= sal_True;
+                    }
+                    
                     delete pCreatorThread;
                     pCreatorThread= new OCreatorThread(this);
                     if( pJvm)
@@ -1702,7 +1725,7 @@ Any JavaVirtualMachine_Impl::getJavaVM(const Sequence<sal_Int8> & processId) thr
                     {
                     case action_abort:
                     {
-                        const Type& valueType= e.TargetException.getValueType();
+                    
                         if( valueType == getCppuType((JavaNotConfiguredException*)0))
                         {
                             JavaNotConfiguredException exc;
@@ -1745,7 +1768,7 @@ Any JavaVirtualMachine_Impl::getJavaVM(const Sequence<sal_Int8> & processId) thr
                 // listen for changes in the configuration, e.g. proxy settings.
                 registerConfigChangesListener();
             }
-            else
+            else if( ! m_bDontCreateJVM)
             {
                 // Java is not enabled. Notify the user via the XInteractionHandler.
                 // If the client selects retry then we jump back to the retry label,otherwise we
@@ -1766,6 +1789,13 @@ Any JavaVirtualMachine_Impl::getJavaVM(const Sequence<sal_Int8> & processId) thr
                 default: goto retry;
                 }
             }
+            else
+            {// This is the second + attempt to create Java. m_bDontCreateJVM is set
+                // which means instantiation of JVM might cause a crash. 
+                if( pJvm)
+                    delete pJvm;
+                throw RuntimeException();
+            }
             if( pJvm)
                 delete pJvm;
         }
diff --git a/stoc/source/javavm/javavm.hxx b/stoc/source/javavm/javavm.hxx
index c70855970..eba3377f7 100644
--- a/stoc/source/javavm/javavm.hxx
+++ b/stoc/source/javavm/javavm.hxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: javavm.hxx,v $
  *
- *  $Revision: 1.1 $
+ *  $Revision: 1.2 $
  *
- *  last change: $Author: jl $ $Date: 2002-07-23 14:07:21 $
+ *  last change: $Author: jl $ $Date: 2002-09-25 15:37:50 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -130,7 +130,11 @@ class JavaVirtualMachine_Impl : public WeakImplHelper4< XJavaVM, XJavaThreadRegi
     
     sal_Bool m_bInteractionAbort;
     sal_Bool m_bInteractionRetry;
-    
+
+    // If the first creation of java failed an this flag is set then the next call
+    // to getJavaVM throws an RuntimException. This is useful when the second attempt
+    // to create Java might cause a crash.
+    sal_Bool m_bDontCreateJVM;
 public:
     JavaVirtualMachine_Impl(const Reference<XComponentContext> & xCtx) throw();
     ~JavaVirtualMachine_Impl() throw();