Coverage report

  %line %branch
org.apache.commons.net.smtp.RelayPath
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 1  
 /*
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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
 11  
  * 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.
 13  
  * 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.smtp;
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 import java.util.Enumeration;
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 import java.util.Vector;
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 21  
 /***
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  * A class used to represent forward and reverse relay paths.  The
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  * SMTP MAIL command requires a reverse relay path while the SMTP RCPT
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  * command requires a forward relay path.  See RFC 821 for more details.
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  * In general, you will not have to deal with relay paths.
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  * <p>
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  * <p>
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  * @author Daniel F. Savarese
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  * @see SMTPClient
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  ***/
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 public final class RelayPath
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 {
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     Vector _path;
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     String _emailAddress;
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 37  
     /***
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      * Create a relay path with the specified email address as the ultimate
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      * destination.
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      * <p>
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      * @param emailAddress The destination email address.
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      ***/
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     public RelayPath(String emailAddress)
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     {
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         _path = new Vector();
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         _emailAddress = emailAddress;
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     }
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 49  
     /***
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      * Add a mail relay host to the relay path.  Hosts are added left to
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      * right.  For example, the following will create the path
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      * <code><b> &lt @bar.com,@foo.com:foobar@foo.com &gt </b></code>
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      * <pre>
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      * path = new RelayPath("foobar@foo.com");
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      * path.addRelay("bar.com");
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      * path.addRelay("foo.com");
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      * </pre>
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      * <p>
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      * @param hostname The host to add to the relay path.
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      ***/
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     public void addRelay(String hostname)
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     {
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         _path.addElement(hostname);
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     }
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 66  
     /***
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      * Return the properly formatted string representation of the relay path.
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      * <p>
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      * @return The properly formatted string representation of the relay path.
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      ***/
 71  
     public String toString()
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     {
 73  0
         StringBuffer buffer = new StringBuffer();
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         Enumeration hosts;
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 76  0
         buffer.append('<');
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 78  0
         hosts = _path.elements();
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 80  0
         if (hosts.hasMoreElements())
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         {
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             buffer.append('@');
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             buffer.append((String)hosts.nextElement());
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 85  0
             while (hosts.hasMoreElements())
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             {
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                 buffer.append(",@");
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                 buffer.append((String)hosts.nextElement());
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             }
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             buffer.append(':');
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         }
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         buffer.append(_emailAddress);
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         buffer.append('>');
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         return buffer.toString();
 97  
     }
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 }

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