001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.apache.mina.example.haiku; 020 021/** 022 * @author <a href="http://mina.apache.org">Apache MINA Project</a> 023 */ 024public class HaikuValidator { 025 private static final int[] SYLLABLE_COUNTS = { 5, 7, 5 }; 026 027 public void validate(Haiku haiku) throws InvalidHaikuException { 028 String[] phrases = haiku.getPhrases(); 029 030 for (int i = 0; i < phrases.length; i++) { 031 String phrase = phrases[i]; 032 int count = PhraseUtilities.countSyllablesInPhrase(phrase); 033 034 if (count != SYLLABLE_COUNTS[i]) { 035 throw new InvalidHaikuException(i + 1, phrase, count, 036 SYLLABLE_COUNTS[i]); 037 } 038 } 039 } 040}