INTEGRATION: CWS qadev12 (1.1.2); FILE ADDED

2003/09/24 16:00:08 sg 1.1.2.1: #112259#CHG: own thread for complex test methods

qadevOOo/runner/complexlib/MethodThread.java

@@ -0,0 +1,87 @@
+package complexlib;
+
+import java.io.PrintWriter;
+import java.lang.reflect.Method;
+import lib.StatusException;
+
+/**
+ * Invoke a method of a class in an own thread. Provide a method to end
+ * the thread.
+ */
+public class MethodThread extends Thread {
+
+    /** The method that should be executed **/
+    private Method mTestMethod = null;
+    /** The object that implements the method **/
+    private Object mInvokeClass = null;
+    /** A PrintWriter for debug Output **/
+    private PrintWriter mLog = null;
+    /** An Error String **/
+    private String mErrMessage = null;
+    /** Did an Exception happen? **/
+    private boolean mExceptionHappened = false;
+
+    /**
+     * Constructor.
+     * @param testMethod The method that will be invoked.
+     * @param invokeClass The class where the method is invoked.
+     * @param log The logging mechanism.
+     */
+    public MethodThread(Method testMethod, Object invokeClass, PrintWriter log) {
+        mTestMethod = testMethod;
+        mInvokeClass = invokeClass;
+        mLog = log;
+    }
+
+    /**
+     * Invoke the method.
+     */
+    public void run() {
+        try {
+            mTestMethod.invoke(mInvokeClass, null);
+        }
+        catch(IllegalAccessException e) {
+            e.printStackTrace(mLog);
+            mErrMessage = e.getMessage();
+            mExceptionHappened = true;
+        }
+        catch(java.lang.reflect.InvocationTargetException e) {
+            Throwable t = e.getTargetException();
+            if (!(t instanceof StatusException)) {
+                t.printStackTrace(mLog);
+                mErrMessage = t.getMessage();
+                mExceptionHappened = true;
+            }
+        }
+    }
+
+    /**
+     * Get the error message
+     * @return The error message.
+     */
+    public String getErrorMessage() {
+        return mErrMessage;
+    }
+
+    /**
+     * Is there an error message?
+     * @return True, if an error did happen.
+     */
+    public boolean hasErrorMessage() {
+        return mExceptionHappened;
+    }
+
+    /**
+     * Stop the running method.
+     */
+    public void destroy() {
+        try {
+            interrupt();
+        }
+        catch(SecurityException e) {
+            e.printStackTrace(mLog);
+            mErrMessage = e.getMessage();
+            mExceptionHappened = true;
+        }
+    }
+}