1 files changed, 80 insertions, 0 deletions
diff --git a/connectivity/com/sun/star/sdbcx/comp/hsqldb/NativeLibraries.java b/connectivity/com/sun/star/sdbcx/comp/hsqldb/NativeLibraries.java
new file mode 100644
index 000000000000..451dc6b1e325
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+++ b/connectivity/com/sun/star/sdbcx/comp/hsqldb/NativeLibraries.java
@@ -0,0 +1,80 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package com.sun.star.sdbcx.comp.hsqldb;
+
+import java.io.File;
+import java.net.URL;
+import java.net.URLClassLoader;
+
+final class NativeLibraries {
+    public static void load() {
+        if (System.getProperty( "os.name" ).startsWith("Windows")) {
+            loadLibrary("msvcr71");
+            loadLibrary("uwinapi");
+            loadLibrary("sal3");
+            loadLibrary("dbtoolsmi");
+        }
+        loadLibrary("hsqldb");
+    }
+
+    private static void loadLibrary(String libname) {
+        // At least on Mac OS X Tiger, System.loadLibrary("hsqldb2") does not
+        // find the hsqldb2 library one directory above sdbc_hsqldb.jar, even
+        // though ".." is on the jar's Class-Path; however, the alternative
+        // code (needing Java 1.5, which is given for Mac OS X Tiger) works
+        // there:
+        try {
+            System.loadLibrary(libname);
+        } catch (UnsatisfiedLinkError e) {
+            ClassLoader cl = NativeLibraries.class.getClassLoader();
+            if (cl instanceof URLClassLoader) {
+                URL url = ((URLClassLoader) cl).findResource(
+                    System.mapLibraryName(libname));
+                if (url != null) {
+                    try {
+                        System.load(
+                            ((File) File.class.getConstructor(
+                                new Class[] {
+                                    ClassLoader.getSystemClassLoader().
+                                    loadClass("java.net.URI") }).
+                             newInstance(
+                                 new Object[] {
+                                     URL.class.getMethod("toURI", new Class[0]).
+                                     invoke(url, (java.lang.Object[])null) })).
+                            getAbsolutePath());
+                    } catch (Throwable t) {
+                        throw new UnsatisfiedLinkError(
+                            e.toString()+ " - " + t.toString());
+                    }
+                }
+            }
+        }
+    }
+
+    private NativeLibraries() {}
+}