/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tinkerpop.gremlin.server.util;
/**
* Utility class for working with exceptions.
*
* @author Stephen Mallette (http://stephen.genoprime.com)
*/
public final class ExceptionHelper {
private ExceptionHelper() {}
public static String getMessageOrName(final Throwable t) {
return (null == t.getMessage() || t.getMessage().isEmpty()) ?
t.getClass().getName() : t.getMessage();
}
public static String getMessageFromExceptionOrCause(final Throwable t) {
return null == t.getCause() ? getMessageOrName(t) : getMessageOrName(t.getCause());
}
}