| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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() {} |
| } |