1 /*
2 * Copyright (c) 2011. The Apache Software Foundation
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20
21 package org.apache.hadoop.hbase.hbql.impl;
22
23 import org.antlr.runtime.RecognitionException;
24 import org.apache.hadoop.hbase.hbql.client.HBqlException;
25
26 public class ParseException extends HBqlException {
27 private final RecognitionException recognitionException;
28
29 public ParseException(final RecognitionException recognitionException, final String s) {
30 super(s);
31 this.recognitionException = recognitionException;
32 }
33
34 public RecognitionException getRecognitionException() {
35 return recognitionException;
36 }
37
38 public String getErrorMessage() {
39 final StringBuilder sbuf = new StringBuilder();
40 sbuf.append("Error parsing: \n");
41 sbuf.append(this.getMessage() + "\n");
42 if (this.getRecognitionException() != null) {
43 for (int i = 0; i < this.getRecognitionException().charPositionInLine; i++)
44 sbuf.append("-");
45 sbuf.append("^");
46 }
47 return sbuf.toString();
48 }
49 }