1 /*
   2  * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation. Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package org.jemmy.swt.lookup;
  26 
  27 import java.lang.reflect.Method;
  28 
  29 import org.eclipse.swt.widgets.Control;
  30 import org.jemmy.resources.StringComparePolicy;
  31 
  32 /**
  33  * @author klara
  34  * @author erikgreijus
  35  */
  36 public class ByTextControlLookup<T extends Control> extends ByStringQueueLookup<T> {
  37 
  38     public ByTextControlLookup(String text) {
  39         super(text);
  40     }
  41 
  42     public ByTextControlLookup(String text, StringComparePolicy policy) {
  43         super(text, policy);
  44     }
  45 
  46     @Override
  47     public String getText(final T control) {
  48         Method mthd;
  49         try {
  50             mthd = control.getClass().getMethod("getText");
  51             return (String) mthd.invoke(control);
  52         } catch (NoSuchMethodException e) {
  53             // silently ignore the error to not clutter the logs (not all objects implement the method)
  54         } catch (Exception e) {
  55             System.err.println("Exception when using reflection to get text from " + control);
  56                 e.printStackTrace();
  57         }
  58         return null;
  59     }
  60 }