impl connectionpool

1 files changed, 116 insertions, 0 deletions

diff --git a/connectivity/source/cpool/ZPooledConnection.cxx b/connectivity/source/cpool/ZPooledConnection.cxx
new file mode 100644
index 000000000000..08746d7b2100
--- /dev/null
+++ b/connectivity/source/cpool/ZPooledConnection.cxx
@@ -0,0 +1,116 @@
+/*************************************************************************
+ *
+ *  $RCSfile: ZPooledConnection.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: oj $ $Date: 2001-04-26 09:11:50 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the License); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an AS IS basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+#ifndef CONNECTIVITY_POOLEDCONNECTION_HXX
+#include "ZPooledConnection.hxx"
+#endif
+#ifndef _CONNECTIVITY_ZCONNECTIONWRAPPER_HXX_
+#include "ZConnectionWrapper.hxx"
+#endif
+#ifndef _COMPHELPER_TYPES_HXX_
+#include <comphelper/types.hxx>
+#endif
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::container;
+using namespace connectivity;
+using namespace ::osl;
+
+OPooledConnection::OPooledConnection(const Reference< XConnection >& _xConnection)
+    : OPooledConnection_Base(m_aMutex)
+    ,m_xRealConnection(_xConnection)
+{
+
+}
+// -----------------------------------------------------------------------------
+// OComponentHelper
+void SAL_CALL OPooledConnection::disposing(void)
+{
+    MutexGuard aGuard(m_aMutex);
+    Reference< XComponent >  xComponent(m_xConnection, UNO_QUERY);
+    if (xComponent.is())
+        xComponent->removeEventListener(this);
+    m_xConnection = NULL;
+    ::comphelper::disposeComponent(m_xRealConnection);
+}
+// -----------------------------------------------------------------------------
+// XEventListener
+void SAL_CALL OPooledConnection::disposing( const EventObject& Source ) throw (::com::sun::star::uno::RuntimeException)
+{
+    m_xConnection = NULL;
+}
+// -----------------------------------------------------------------------------
+//XPooledConnection
+Reference< XConnection > OPooledConnection::getConnection()  throw(SQLException, ::com::sun::star::uno::RuntimeException)
+{
+    if(!m_xConnection.is())
+    {
+        m_xConnection = new OConnectionWrapper(m_xRealConnection);
+        // register as event listener for the new connection
+        Reference< XComponent >  xComponent(m_xConnection, UNO_QUERY);
+        if (xComponent.is())
+            xComponent->addEventListener(this);
+    }
+    return m_xConnection;
+}
+// -----------------------------------------------------------------------------
+