SwingInvoker.java

/*
Copyright 2011-2016 Google Inc. All Rights Reserved.

Licensed 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

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package com.google.security.zynamics.zylib.gui;

import javax.swing.SwingUtilities;

public abstract class SwingInvoker {
  protected abstract void operation();

  public void invokeAndWait() {
    if (!SwingUtilities.isEventDispatchThread()) {
      try {
        SwingUtilities.invokeAndWait(new Runnable() {
          @Override
          public void run() {
            operation();
          }
        });
      } catch (final Exception e) {
      }
    } else {
      operation();
    }
  }

  public void invokeLater() {
    if (!SwingUtilities.isEventDispatchThread()) {
      try {
        SwingUtilities.invokeLater(new Runnable() {
          @Override
          public void run() {
            operation();
          }
        });
      } catch (final Exception e) {
      }
    } else {
      operation();
    }
  }
}