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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /qadevOOo/runner/lib/DynamicClassLoader.java | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'qadevOOo/runner/lib/DynamicClassLoader.java')
-rw-r--r-- | qadevOOo/runner/lib/DynamicClassLoader.java | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/qadevOOo/runner/lib/DynamicClassLoader.java b/qadevOOo/runner/lib/DynamicClassLoader.java new file mode 100644 index 000000000..5622221fb --- /dev/null +++ b/qadevOOo/runner/lib/DynamicClassLoader.java @@ -0,0 +1,86 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +package lib ; + +import java.lang.reflect.Constructor; + +/** + * @deprecated: moved to util package. + */ +@Deprecated +public class DynamicClassLoader { + + /** + * This method returns a class created by its name + * created by call to <code>Class.forName()</code>.<p> + * This method must be overridden if another loading + * policy is required for Component and Interface + * testing classes. + */ + public static Class<?> forName(String className) + throws ClassNotFoundException { + + return Class.forName(className) ; + } + + public Object getInstance(String className) + throws IllegalArgumentException { + try { + Class<?> cls = DynamicClassLoader.forName(className); + return cls.newInstance(); + } catch ( ClassNotFoundException e ) { + throw new IllegalArgumentException("Couldn't find " + className + + " " + e); + } catch ( IllegalAccessException e ) { + throw new IllegalArgumentException("Couldn't access " + className + + " " + e); + } catch ( InstantiationException e ) { + throw new IllegalArgumentException("Couldn't instantiate " + + className + " " + e); + } + } + + public Object getInstance(String className, Object[] ctorArgs) + throws IllegalArgumentException { + try { + Class<?> cls = DynamicClassLoader.forName(className); + Class<?>[] ctorType = new Class[ctorArgs.length]; + for(int i=0; i<ctorType.length; i++) { + ctorType[i] = ctorArgs[i].getClass(); + } + Constructor<?> ctor = cls.getConstructor(ctorType); + return ctor.newInstance(ctorArgs); + } catch ( ClassNotFoundException e ) { + throw new IllegalArgumentException("Couldn't find " + className + + " " + e); + } catch ( IllegalAccessException e ) { + throw new IllegalArgumentException("Couldn't access " + className + + " " + e); + } catch ( NoSuchMethodException e ) { + throw new IllegalArgumentException("Couldn't find constructor for " + className + + " " + e); + } catch ( java.lang.reflect.InvocationTargetException e ) { + throw new IllegalArgumentException("Couldn't invoke " + + className + " " + e); + } catch ( InstantiationException e ) { + throw new IllegalArgumentException("Couldn't instantiate " + + className + " " + e); + } + } +} |