INTEGRATION: CWS keyconfig01 (1.1.2); FILE ADDED

2004/06/22 07:56:28 as 1.1.2.1: #i29863# first revision

1 files changed, 162 insertions, 0 deletions

diff --git a/framework/source/inc/pattern/storages.hxx b/framework/source/inc/pattern/storages.hxx
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+/*************************************************************************
+ *
+ *  $RCSfile: storages.hxx,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: rt $ $Date: 2004-09-20 10:08:33 $
+ *
+ *  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 __FRAMEWORK_PATTERN_STORAGES_HXX_
+#define __FRAMEWORK_PATTERN_STORAGES_HXX_
+
+//_______________________________________________
+// own includes
+
+#ifndef __FRAMEWORK_SERVICES_H_
+#include <services.h>
+#endif
+
+#ifndef __FRAMEWORK_GENERAL_H_
+#include <general.h>
+#endif
+
+//_______________________________________________
+// interface includes
+
+#ifndef _COM_SUN_STAR_IO_XOUTPUTSTREAM_HPP_
+#include <com/sun/star/io/XOutputStream.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_IO_XSEEKABLE_HPP_
+#include <com/sun/star/io/XSeekable.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_EMBED_ELEMENTMODES_HPP_
+#include <com/sun/star/embed/ElementModes.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_EMBED_XSTORAGE_HPP_
+#include <com/sun/star/embed/XStorage.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_EMBED_XPACKAGESTRUCTURECREATOR_HPP_
+#include <com/sun/star/embed/XPackageStructureCreator.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_LANG_XSINGLESERVICEFACTORY_HPP_
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#endif
+
+//_______________________________________________
+// other includes
+
+//_______________________________________________
+// namespaces
+
+#ifndef css
+namespace css = ::com::sun::star;
+#endif
+
+namespace framework{
+    namespace pattern{
+        namespace storages{
+
+//_______________________________________________
+// definitions
+
+//-----------------------------------------------
+css::uno::Reference< css::embed::XStorage > createTempStorageBasedOnFolder(const ::rtl::OUString&                                        sFolder  ,
+                                                                           const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR    ,
+                                                                                 sal_Bool                                                bReadOnly)
+{
+    // error during opening the temp file isnt realy a runtime error -> handle it gracefully
+    css::uno::Reference< css::io::XOutputStream > xTempFile(xSMGR->createInstance(SERVICENAME_TEMPFILE), css::uno::UNO_QUERY);
+    if (!xTempFile.is())
+        return css::uno::Reference< css::embed::XStorage >();
+
+    // creation of needed resources is mandatory -> error = runtime error
+    css::uno::Reference< css::embed::XPackageStructureCreator > xPackageCreator(xSMGR->createInstance(SERVICENAME_PACKAGESTRUCTURECREATOR), css::uno::UNO_QUERY_THROW);
+    css::uno::Reference< css::lang::XSingleServiceFactory >     xStorageFactory(xSMGR->createInstance(SERVICENAME_STORAGEFACTORY)         , css::uno::UNO_QUERY_THROW);
+
+    // create zip package
+    xPackageCreator->convertToPackage(sFolder, xTempFile);
+
+    // seek it back - so it can be used in a defined way.
+    css::uno::Reference< css::io::XSeekable > xSeekable(xTempFile, css::uno::UNO_QUERY_THROW);
+    xSeekable->seek(0);
+
+    // open the temp. zip package - using the right open mode
+    sal_Int32 nOpenMode = css::embed::ElementModes::ELEMENT_READWRITE;
+    if (bReadOnly)
+        nOpenMode = css::embed::ElementModes::ELEMENT_READ;
+
+    css::uno::Sequence< css::uno::Any > lArgs(2);
+    lArgs[0] <<= xTempFile;
+    lArgs[1] <<= nOpenMode;
+
+    css::uno::Reference< css::embed::XStorage > xStorage(xStorageFactory->createInstanceWithArguments(lArgs), css::uno::UNO_QUERY_THROW);
+    return xStorage;
+}
+
+        } // namespace storages
+    } // namespace pattern
+} // namespace framework
+
+#endif // __FRAMEWORK_PATTERN_STORAGES_HXX_