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Diffstat (limited to 'qadevOOo/runner/lib/DynamicClassLoader.java')
-rw-r--r-- | qadevOOo/runner/lib/DynamicClassLoader.java | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/qadevOOo/runner/lib/DynamicClassLoader.java b/qadevOOo/runner/lib/DynamicClassLoader.java new file mode 100644 index 000000000000..2611ad965dfc --- /dev/null +++ b/qadevOOo/runner/lib/DynamicClassLoader.java @@ -0,0 +1,94 @@ +/************************************************************************* + * + * 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 lib ; + +import java.lang.reflect.Constructor; + +/** + * @deprecated: moved to util package. + */ +public class DynamicClassLoader { + + /** + * This method returns a class created by it's name + * created by call to <code>Class.forName()</code>.<p> + * This method must be overloaded 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); + } + } +} |