/*
* 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.sun.jini.tool.envcheck.plugins;
import com.sun.jini.tool.envcheck.AbstractPlugin;
import com.sun.jini.tool.envcheck.Plugin;
import com.sun.jini.tool.envcheck.EnvCheck;
import com.sun.jini.tool.envcheck.Reporter;
import com.sun.jini.tool.envcheck.Reporter.Message;
import java.net.InetAddress;
/**
* Checks that the return from <code>InetAddress.getLocalHost()</code>
* is not a loopback address.
*/
public class CheckNoLoopback extends AbstractPlugin {
/**
* Get the address of the local host and check for loopback.
*/
public void run(EnvCheck envCheck) {
Message message;
try {
InetAddress localAddress = InetAddress.getLocalHost();
if (localAddress.isLoopbackAddress()) {
message = new Message(Reporter.WARNING,
getString("isALoopback",
localAddress.toString()),
getString("explanationString"));
} else {
message = new Message(Reporter.INFO,
getString("notALoopback"),
getString("explanationString"));
}
} catch (Exception e) {
message = new Message(Reporter.ERROR,
getString("cantResolve"),
e,
getString("explanationString"));
System.err.println(getString("cantResolve"));
}
Reporter.print(message);
}
}