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Lucene example source code file (QueryNodeException.java)

This example Lucene source code file (QueryNodeException.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Lucene tags/keywords

exception, message, message, nlsexception, override, override, querynodeexception, querynodeexception, string, string, throwable, util

The Lucene QueryNodeException.java source code

package org.apache.lucene.queryParser.core;

 * 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,
 * See the License for the specific language governing permissions and
 * limitations under the License.

import java.util.Locale;

import org.apache.lucene.messages.Message;
import org.apache.lucene.messages.MessageImpl;
import org.apache.lucene.messages.NLS;
import org.apache.lucene.messages.NLSException;
import org.apache.lucene.queryParser.core.messages.QueryParserMessages;
import org.apache.lucene.queryParser.core.nodes.QueryNode;

 * <p>
 * This exception should be thrown if something wrong happens when dealing with
 * {@link QueryNode}s.
 * </p>
 * <p>
 * It also supports NLS messages.
 * </p>
 * @see Message
 * @see NLS
 * @see NLSException
 * @see QueryNode
public class QueryNodeException extends Exception implements NLSException {

  private static final long serialVersionUID = -5962648855261624214L;

  protected Message message = new MessageImpl(QueryParserMessages.EMPTY_MESSAGE);

  public QueryNodeException(Message message) {

    this.message = message;


  public QueryNodeException(Throwable throwable) {

  public QueryNodeException(Message message, Throwable throwable) {
    super(message.getKey(), throwable);

    this.message = message;


  public Message getMessageObject() {
    return this.message;

  public String getMessage() {
    return getLocalizedMessage();

  public String getLocalizedMessage() {
    return getLocalizedMessage(Locale.getDefault());

  public String getLocalizedMessage(Locale locale) {
    return this.message.getLocalizedMessage(locale);

  public String toString() {
    return this.message.getKey() + ": " + getLocalizedMessage();


Other Lucene examples (source code examples)

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