package org.apache.maven.wagon.repository;

 /*

  * 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.

  */

 import org.apache.maven.wagon.PathUtils;

 import org.apache.maven.wagon.WagonConstants;

 import org.codehaus.plexus.util.StringUtils;

 import java.io.Serializable;

 import java.util.Properties;

 /**

  * This class is an abstraction of the location from/to resources

  * can be transfered.

  *

  * @author <a href="michal.maczka@dimatics.com">Michal Maczka</a>

  * @version $Id: Repository.java 1174193 2011-09-22 15:11:02Z olamy $

  * @todo [BP] some things are specific to certain wagons (eg key stuff in authInfo, permissions)

  */

 public class Repository

     implements Serializable

 {

     private static final long serialVersionUID = 1312227676322136247L;

     private String id;

     private String name;

     private String host;

     private int port = WagonConstants.UNKNOWN_PORT;

     private String basedir;

     private String protocol;

     private String url;

     private RepositoryPermissions permissions;

     /**

      * Properties influencing wagon behaviour

      * which are very specific to particular wagon.

      */

     private Properties parameters = new Properties();

     // Username/password are sometimes encoded in the URL

     private String username = null;

     private String password = null;

     /**

      * @deprecated use {@link #Repository(String, String)}

      */

     public Repository()

     {

     }

     public Repository( String id, String url )

     {

         if ( id == null )

         {

             throw new NullPointerException( "id can not be null for Repository with url=" + url );

         }

         setId( id );

         if ( url == null )

         {

             throw new NullPointerException( "url can not be null for Repository with id=" + id );

         }

         setUrl( url );

     }

     public String getId()

     {

         return id;

     }

     public void setId( String id )

     {

         this.id = id;

     }

     /**

      * Retrieve the base directory of the repository. This is derived from the full repository URL, and

      * contains the entire path component.

      *

      * @return the base directory

      */

     public String getBasedir()

     {

         return basedir;

     }

     public void setBasedir( String basedir )

     {

         this.basedir = basedir;

     }

     public void setName( String name )

     {

         this.name = name;

     }

     public int getPort()

     {

         return port;

     }

     public void setPort( int port )

     {

         this.port = port;

     }

     public void setUrl( String url )

     {

         this.url = url;

         // TODO [BP]: refactor out the PathUtils URL stuff into a class like java.net.URL, so you only parse once

         //  can't use URL class as is because it won't recognise our protocols, though perhaps we could attempt to

         //  register handlers for scp, etc?

         this.protocol = PathUtils.protocol( url );

         this.host = PathUtils.host( url );

         this.port = PathUtils.port( url );

         this.basedir = PathUtils.basedir( url );

         String username = PathUtils.user( url );

         this.username = username;

         if ( username != null )

         {

             String password = PathUtils.password( url );

             if ( password != null )

             {

                 this.password = password;

                 username += ":" + password;

             }

             username += "@";

             int index = url.indexOf( username );

             this.url = url.substring( 0, index ) + url.substring( index + username.length() );

         }

     }

     public String getUrl()

     {

         if ( url != null )

         {

             return url;

         }

         StringBuffer sb = new StringBuffer();

         sb.append( protocol );

         sb.append( "://" );

         sb.append( host );

         if ( port != WagonConstants.UNKNOWN_PORT )

         {

             sb.append( ":" );

             sb.append( port );

         }

         sb.append( basedir );

         return sb.toString();

     }

     public String getHost()

     {

         if ( host == null )

         {

             return "localhost";

         }

         return host;

     }

     public String getName()

     {

         if ( name == null )

         {

             return getId();

         }

         return name;

     }

     public String toString()

     {

         StringBuffer sb = new StringBuffer();

         sb.append( "Repository[" );

         if ( StringUtils.isNotEmpty( getName() ) )

         {

             sb.append( getName() ).append( "|" );

         }

         sb.append( getUrl() );

         sb.append( "]" );

         return sb.toString();

     }

     public String getProtocol()

     {

         return protocol;

     }

     public RepositoryPermissions getPermissions()

     {

         return permissions;

     }

     public void setPermissions( RepositoryPermissions permissions )

     {

         this.permissions = permissions;

     }

     public String getParameter( String key )

     {

         return parameters.getProperty( key );

     }

     public void setParameters( Properties parameters )

     {

         this.parameters = parameters;

     }

     public int hashCode()

     {

         final int prime = 31;

         int result = 1;

         result = prime * result + ( ( id == null ) ? 0 : id.hashCode() );

         return result;

     }

     public boolean equals( Object obj )

     {

         if ( this == obj )

         {

             return true;

         }

         if ( obj == null )

         {

             return false;

         }

         if ( getClass() != obj.getClass() )

         {

             return false;

         }

         final Repository other = (Repository) obj;

         if ( id == null )

         {

             if ( other.id != null )

             {

                 return false;

             }

         }

         else if ( !id.equals( other.id ) )

         {

             return false;

         }

         return true;

     }

     public String getUsername()

     {

         return username;

     }

     public String getPassword()

     {

         return password;

     }

     public void setProtocol( String protocol )

     {

         this.protocol = protocol;

     }

 }