1 files changed, 123 insertions, 0 deletions
diff --git a/qadevOOo/runner/util/DynamicClassLoader.java b/qadevOOo/runner/util/DynamicClassLoader.java
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+++ b/qadevOOo/runner/util/DynamicClassLoader.java
@@ -0,0 +1,123 @@
+/*************************************************************************
+ *
+ * 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 util;
+
+import java.lang.reflect.Constructor;
+
+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 overloaded if another loading
+    * policy is required for Component and Interface
+    * testing classes.
+    * @param className The name of the class to create.
+    * @return The created class.
+    */
+    public static Class forName(String className)
+        throws ClassNotFoundException {
+
+        return Class.forName(className) ;
+    }
+
+    /**
+     * Get an instance of a class. The empty constructor is used.
+     * @param className The class to instantiate.
+     * @return The instance of the class.
+     */
+    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);
+        }
+    }
+
+    /**
+     * Get an instance of a class. The constructor matching to the
+     * arguments is used and the arguments are given to this constructor.
+     * @param className The class to instantiate.
+     * @param ctorArgs Arguments for the constructor.
+     * @return The instance of the class.
+     */
+    public Object getInstance(String className, Object[] ctorArgs)
+                                        throws IllegalArgumentException {
+        Class[] ctorType = new Class[ctorArgs.length];
+        for(int i=0; i<ctorType.length; i++) {
+            ctorType[i] = ctorArgs[i].getClass();
+        }
+        return getInstance(className, ctorType, ctorArgs);
+
+    }
+
+    /**
+     * Get an instance of a class. The constructor matching to the
+     * given calss types is used and the instance is created using the arguments
+     * for the constructor.
+     * @param className The class to instantiate.
+     * @param ctorClassTypes The class types matching to the constructor.
+     * @param ctorArgs Arguments for the constructor.
+     * @return The instance of the class.
+     */
+    public Object getInstance(String className, Class[]ctorClassTypes, Object[] ctorArgs)
+                                        throws IllegalArgumentException {
+        try {
+            Class cls = DynamicClassLoader.forName(className);
+            Constructor ctor = cls.getConstructor(ctorClassTypes);
+            System.out.println("ctor: " + ctor.getName() +  "  " + ctor.getModifiers());
+
+            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 ) {
+            e.printStackTrace();
+            throw new IllegalArgumentException("Couldn't invoke " +
+                            className + " " + e);
+        } catch ( InstantiationException e ) {
+            throw new IllegalArgumentException("Couldn't instantiate " +
+                            className + " " + e);
+        }
+    }
+}