/** * 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 com.leansoft.luxun.console; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.Properties; /** * @author bulldog * */ public class LineMessageReader implements MessageReader { private BufferedReader reader; boolean first = true; public void init(InputStream inputStream, Properties props) { reader = new BufferedReader(new InputStreamReader(inputStream)); } public String readMessage() throws IOException { if(first) { first = false; System.out.println("Enter your message and exit with empty string."); } System.out.print("> "); return reader.readLine(); } public void close() { } }