package org.apache.maven.wagon.providers.ssh.interactive;

 /*

  * Copyright 2001-2005 The Apache Software Foundation.

  *

  * 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.

  */

 import org.apache.maven.wagon.providers.ssh.interactive.InteractiveUserInfo;

 /**

  * Dummy Implementation for <code>InteractiveUserInfo</code>, nice for

  * non-Interactive environments

  *

  * @author Juan F. Codagnone

  * @since Sep 12, 2005

  * @see org.apache.maven.wagon.providers.ssh.interactive.InteractiveUserInfo

  */

 public class NullInteractiveUserInfo

     implements InteractiveUserInfo

 {

     private final boolean promptYesNoResult;

     /** @see #NullInteractiveUserInfo(boolean) */

     public NullInteractiveUserInfo()

     {

         this( false ); // the safest value

     }

     /**

      * Creates a <code>NullInteractiveUserInfo</code> with a hardcoded 

      * prompYesNo result

      * 

      * @param promptYesNoResult the hardcoded result

      */

     public NullInteractiveUserInfo( final boolean promptYesNoResult )

     {

         this.promptYesNoResult = promptYesNoResult;

     }

     /** @see InteractiveUserInfo#promptYesNo(java.lang.String) */

     public boolean promptYesNo( final String message )

     {

         return promptYesNoResult;

     }

     /** @see InteractiveUserInfo#showMessage(java.lang.String) */

     public void showMessage( final String message )

     {

         // nothing to do

     }

     public String promptPassword( String message )

     {

         return null;

     }

     public String promptPassphrase( String message )

     {

         return null;

     }

 }