scheduler no longer crashes on startup if the database server is not started

yet.
solution for issue #1200, see http://bugs.campware.org/view.php?id=1200

livesupport/products/scheduler/src/SchedulerDaemon.cxx

@@ -22,7 +22,7 @@
  
  
     Author   : $Author: maroy $
-    Version  : $Revision: 1.30 $
+    Version  : $Revision: 1.31 $
     Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/products/scheduler/src/SchedulerDaemon.cxx,v $
 
 ------------------------------------------------------------------------------*/
@@ -312,11 +312,7 @@ SchedulerDaemon :: install(void)                throw (std::exception)
 {
     // TODO: check if we have already been configured
     Ptr<ScheduleFactory>::Ref   sf = ScheduleFactory::getInstance();
-    try {
     sf->install();
-    } catch (std::exception &e) {
-        std::cerr << e.what() << std::endl;
-    }
     Ptr<PlayLogFactory>::Ref    plf = PlayLogFactory::getInstance();
     plf->install();
 }
@@ -332,6 +328,10 @@ SchedulerDaemon :: isInstalled(void)            throw (std::exception)
     Ptr<ScheduleFactory>::Ref   sf = ScheduleFactory::getInstance();
     Ptr<PlayLogFactory>::Ref    plf = PlayLogFactory::getInstance();
 
+    if (!sf.get() || !plf.get()) {
+        throw std::logic_error("coudln't initialize factories");
+    }
+    
     return sf->isInstalled() && plf->isInstalled();
 }
 
@@ -347,6 +347,7 @@ SchedulerDaemon :: uninstall(void)              throw (std::exception)
     try {
         plf->uninstall();
     } catch (std::exception &e) {
+        // TODO: don't print but throw it instead
         std::cerr << e.what() << std::endl;
     }
     
@@ -359,25 +360,29 @@ SchedulerDaemon :: uninstall(void)              throw (std::exception)
  *  Execute daemon startup functions.
  *----------------------------------------------------------------------------*/
 void
-SchedulerDaemon :: startup (void)                           throw ()
+SchedulerDaemon :: startup (void)                   throw (std::logic_error)
 {
+    try {
         if (!isInstalled()) {
             install();
         }
+    } catch (std::exception &e) {
+        throw std::logic_error(std::string("database installation problem: ")
+                               + e.what());
+    }
 
     try {
         sessionId      = authentication->login(login, password);
     } catch (XmlRpcException &e) {
-        // TODO: mark error
+        throw std::logic_error(std::string("authentication problem: ")
-        std::cerr << "authentication problem: " << e.what() << std::endl;
+                               + e.what());
     }
 
     try {
         audioPlayer->initialize();
     } catch (std::exception &e) {
-        // TODO: mark error
+        throw std::logic_error(std::string("audio player initialization "
-        std::cerr << "audio player initialization problem: " << e.what()
+                               "problem: ") + e.what());
-                  << std::endl;
     }
     if (!eventScheduler.get()) {
         Ptr<PlaylistEventContainer>::Ref    eventContainer;

livesupport/products/scheduler/src/SchedulerDaemon.h

@@ -21,8 +21,8 @@
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  
  
-    Author   : $Author: fgerlits $
+    Author   : $Author: maroy $
-    Version  : $Revision: 1.21 $
+    Version  : $Revision: 1.22 $
     Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/products/scheduler/src/SchedulerDaemon.h,v $
 
 ------------------------------------------------------------------------------*/
@@ -166,8 +166,8 @@ using namespace LiveSupport::PlaylistExecutor;
  *                       xmlRpcDaemon) >
  *  </code></pre>
  *
- *  @author  $Author: fgerlits $
+ *  @author  $Author: maroy $
- *  @version $Revision: 1.21 $
+ *  @version $Revision: 1.22 $
  *  @see ConnectionManagerFactory
  *  @see AuthenticationClientFactory
  *  @see StorageClientFactory
@@ -366,10 +366,11 @@ class SchedulerDaemon : public Installable,
          *  Execute any calls when the daemon is starting up.
          *  All resources allocated here should be freed up in shutdown().
          *
+         *  @exception std::logic_error if startup could not succeed.
          *  @see #shutdown
          */
         virtual void
-        startup (void)                                      throw ();
+        startup (void)                              throw (std::logic_error);
 
 
     public:

livesupport/products/scheduler/src/XmlRpcDaemon.cxx

@@ -22,7 +22,7 @@
  
  
     Author   : $Author: maroy $
-    Version  : $Revision: 1.3 $
+    Version  : $Revision: 1.4 $
     Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/products/scheduler/src/XmlRpcDaemon.cxx,v $
 
 ------------------------------------------------------------------------------*/
@@ -289,7 +289,7 @@ XmlRpcDaemon :: start (void)                         throw (std::logic_error)
  *  Execute any daemon startup calls.
  *----------------------------------------------------------------------------*/
 void
-XmlRpcDaemon :: startup (void)                       throw ()
+XmlRpcDaemon :: startup (void)                       throw (std::logic_error)
 {
     // and now our own XML-RPC methods
     registerXmlRpcFunctions(xmlRpcServer);

livesupport/products/scheduler/src/XmlRpcDaemon.h

@@ -22,7 +22,7 @@
  
  
     Author   : $Author: maroy $
-    Version  : $Revision: 1.4 $
+    Version  : $Revision: 1.5 $
     Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/products/scheduler/src/XmlRpcDaemon.h,v $
 
 ------------------------------------------------------------------------------*/
@@ -119,7 +119,7 @@ using namespace LiveSupport::Core;
  *
  *
  *  @author  $Author: maroy $
- *  @version $Revision: 1.4 $
+ *  @version $Revision: 1.5 $
  */
 class XmlRpcDaemon
 {
@@ -254,10 +254,11 @@ class XmlRpcDaemon
          *  This function will only return when the daemon ha stopped
          *  running.
          *
+         *  @exception std::logic_error if startup could not succeed.
          *  @see #shutdown
          */
         virtual void
-        startup (void)                                      throw ();
+        startup (void)                              throw (std::logic_error);
 
 
     public: