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The telnet console service for application.

There is a newer version: 4.2.5

/*
 * Copyright 2008-2009 the original author or authors.
 *
 * Licensed 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;
import net.hasor.tconsole.launcher.CmdRequest;
/**
 * Telnet指令执行器。
 *  - 无论是否设置了单例模式，执行器都是单例模式运行的。see: net.hasor.tconsole.binder.ExecutorDefine
 * @version : 2016年4月3日
 * @author 赵永春 ([email protected])
 */
public interface CommandExecutor {
    public static final String AFTER_CLOSE_SESSION = "Session_AfterClose";
    //

    /**帮助信息.*/
    public String helpInfo();

    /**命令是否启用多行输入，启用多行输入之后。两次回车即可完成整个命令。*/
    public boolean inputMultiLine(CmdRequest request);

    /**执行命令*/
    public String doCommand(CmdRequest request) throws Throwable;
}