net.hasor.tconsole.launcher.hosts.PipedHostTelService Maven / Gradle / Ivy
/*
* 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 net.hasor.tconsole.launcher.hosts;
import net.hasor.core.AppContext;
import java.io.IOException;
import java.io.PipedReader;
import java.io.PipedWriter;
import java.io.Writer;
/**
* 继承自 HostTelService 通过 PipedWriter 机制来简化 HostTelService 的操作。
* @version : 2019年10月23日
* @author 赵永春 ([email protected])
*/
public class PipedHostTelService extends HostTelService {
private final PipedWriter inDataWriter = new PipedWriter();
public PipedHostTelService(Writer outDataWriter) throws IOException {
this(null, outDataWriter);
}
public PipedHostTelService(AppContext appContext, Writer outDataWriter) throws IOException {
super(appContext);
super.initConstructor(new PipedReader(this.inDataWriter), outDataWriter);
}
public Writer getInDataWriter() {
return this.inDataWriter;
}
public void sendCommand(String message) throws IOException {
if (!this.isInit()) {
throw new IllegalStateException("the container is not started yet.");
}
this.getInDataWriter().write(message + "\n");
}
}