source.dussan.org Git - archiva.git/blob

   1 package org.apache.maven.repository.manager.web.action.admin;
   2
   3 /*
   4  * Copyright 2005-2006 The Apache Software Foundation.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *     http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  */
  18
  19 import org.apache.maven.repository.configuration.AbstractRepositoryConfiguration;
  20 import org.apache.maven.repository.configuration.Configuration;
  21 import org.apache.maven.repository.configuration.ConfigurationChangeException;
  22 import org.apache.maven.repository.configuration.ConfigurationStore;
  23 import org.apache.maven.repository.configuration.ConfigurationStoreException;
  24 import org.apache.maven.repository.configuration.InvalidConfigurationException;
  25 import org.apache.maven.repository.configuration.RepositoryConfiguration;
  26 import org.codehaus.plexus.xwork.action.PlexusActionSupport;
  27
  28 import java.io.IOException;
  29
  30 /**
  31  * Base action for repository removal actions.
  32  *
  33  * @author <a href="mailto:brett@apache.org">Brett Porter</a>
  34  */
  35 public abstract class AbstractDeleteRepositoryAction
  36     extends PlexusActionSupport
  37 {
  38     /**
  39      * @plexus.requirement
  40      */
  41     private ConfigurationStore configurationStore;
  42
  43     /**
  44      * The repository ID to lookup when editing a repository.
  45      */
  46     protected String repoId;
  47
  48     /**
  49      * Which operation to select.
  50      */
  51     private String operation = "unmodified";
  52
  53     public String execute()
  54         throws ConfigurationStoreException, IOException, InvalidConfigurationException, ConfigurationChangeException
  55     {
  56         // TODO: if this didn't come from the form, go to configure.action instead of going through with re-saving what was just loaded
  57
  58         if ( "delete-entry".equals( operation ) || "delete-contents".equals( operation ) )
  59         {
  60             Configuration configuration = configurationStore.getConfigurationFromStore();
  61
  62             AbstractRepositoryConfiguration existingRepository = getRepository( configuration );
  63             if ( existingRepository == null )
  64             {
  65                 addActionError( "A repository with that id does not exist" );
  66                 return ERROR;
  67             }
  68
  69             // TODO: remove from index too!
  70
  71             removeRepository( configuration, existingRepository );
  72
  73             configurationStore.storeConfiguration( configuration );
  74
  75             if ( "delete-contents".equals( operation ) )
  76             {
  77                 removeContents( existingRepository );
  78             }
  79         }
  80
  81         return SUCCESS;
  82     }
  83
  84     protected abstract void removeContents( AbstractRepositoryConfiguration existingRepository )
  85         throws IOException;
  86
  87     protected abstract AbstractRepositoryConfiguration getRepository( Configuration configuration );
  88
  89     protected abstract void removeRepository( Configuration configuration,
  90                                               AbstractRepositoryConfiguration existingRepository );
  91
  92     public String input()
  93     {
  94         return INPUT;
  95     }
  96
  97     public String getRepoId()
  98     {
  99         return repoId;
 100     }
 101
 102     public void setRepoId( String repoId )
 103     {
 104         this.repoId = repoId;
 105     }
 106
 107     public String getOperation()
 108     {
 109         return operation;
 110     }
 111
 112     public void setOperation( String operation )
 113     {
 114         this.operation = operation;
 115     }
 116 }