Coverage report

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org.apache.commons.net.WhoisClient |
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     /*
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      * Copyright 2001-2005 The Apache Software Foundation
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      *
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      * Licensed under the Apache License, Version 2.0 (the "License");
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      * you may not use this file except in compliance with the License.
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      * You may obtain a copy of the License at
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      *
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      *     http://www.apache.org/licenses/LICENSE-2.0
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      *
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      * Unless required by applicable law or agreed to in writing, software
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      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
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      * limitations under the License.
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      */
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     package org.apache.commons.net;
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     import java.io.IOException;
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     import java.io.InputStream;
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     /***
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      * The WhoisClient class implements the client side of the Internet Whois
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      * Protocol defined in RFC 954.   To query a host you create a
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      * WhoisClient instance, connect to the host, query the host, and finally
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      * disconnect from the host.  If the whois service you want to query is on
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      * a non-standard port, connect to the host at that port.
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      * Here's a sample use:
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      * <pre>
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      *    WhoisClient whois;
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      *
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      *    whois = new WhoisClient();
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      *
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      *    try {
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      *      whois.connect(WhoisClient.DEFAULT_HOST);
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      *      System.out.println(whois.query("foobar"));
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      *      whois.disconnect();
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      *    } catch(IOException e) {
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      *      System.err.println("Error I/O exception: " + e.getMessage());
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      *      return;
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      *    }
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      * </pre>
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      *
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      * <p>
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      * <p>
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      * @author Daniel F. Savarese
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      ***/
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     public final class WhoisClient extends FingerClient
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     {
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         /***
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          * The default whois host to query.  It is set to whois.internic.net.
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          ***/
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         public static final String DEFAULT_HOST = "whois.internic.net";
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         /***
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          * The default whois port.  It is set to 43 according to RFC 954.
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          ***/
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         public static final int DEFAULT_PORT = 43;
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         /***
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          * The default whois constructor.    Initializes the
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          * default port to <code> DEFAULT_PORT </code>.
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          ***/
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         public WhoisClient()
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         {
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             setDefaultPort(DEFAULT_PORT);
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         }
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         /***
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          * Queries the connected whois server for information regarding
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          * the given handle.  It is up to the programmer to be familiar with the
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          * handle syntax of the whois server.  You must first connect to a whois
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          * server before calling this method, and you should disconnect afterward.
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          * <p>
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          * @param handle  The handle to lookup.
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          * @return The result of the whois query.
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          * @exception IOException  If an I/O error occurs during the operation.
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          ***/
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         public String query(String handle) throws IOException
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         {
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             return query(false, handle);
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         }
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         /***
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          * Queries the connected whois server for information regarding
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          * the given handle and returns the InputStream of the network connection.
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          * It is up to the programmer to be familiar with the handle syntax
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          * of the whois server.  You must first connect to a finger server before
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          * calling this method, and you should disconnect after finishing reading
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          * the stream.
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          * <p>
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          * @param handle  The handle to lookup.
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          * @return The InputStream of the network connection of the whois query.
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          *         Can be read to obtain whois results.
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          * @exception IOException  If an I/O error occurs during the operation.
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          ***/
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         public InputStream getInputStream(String handle) throws IOException
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         {
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             return getInputStream(false, handle);
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         }
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     }
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