org.tinymediamanager.Log4jBackstop Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of tinyMediaManager Show documentation

The newest version!

/*
 * Copyright 2012 - 2019 Manuel Laggner
 *
 * 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 org.tinymediamanager;

import java.awt.GraphicsEnvironment;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.tinymediamanager.ui.dialogs.MessageDialog;

/**
 * The Class Log4jBackstop.
 * 
 * @author Manuel Laggner
 */
class Log4jBackstop implements Thread.UncaughtExceptionHandler {
  private static final Logger LOGGER = LoggerFactory.getLogger(Log4jBackstop.class);

  public void uncaughtException(Thread t, Throwable ex) {
    // sometimes we get assertion errors in beansbinding event handling - do not show these
    if (ex instanceof AssertionError && ex.getStackTrace().length > 0 && "BeanProperty.java".equals(ex.getStackTrace()[0].getFileName())) {
      return;
    }
    LOGGER.error("Uncaught exception in thread: " + t.getName(), ex);
    // do not show drawing problems of the JTree (which may occur)
    if ("Null child not allowed".equals(ex.getMessage())) {
      return;
    }
    if (!GraphicsEnvironment.isHeadless()) {
      MessageDialog.showExceptionWindow(ex);
    }
  }
}