package org.apache.archiva.webdav;
   
   /*
    * 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 com.gargoylesoftware.htmlunit.WebClient;
  import org.apache.archiva.configuration.ProxyConnectorConfiguration;
  import org.apache.archiva.configuration.RemoteRepositoryConfiguration;
  import org.apache.archiva.policies.CachedFailuresPolicy;
  import org.apache.archiva.policies.ChecksumPolicy;
  import org.apache.archiva.policies.ReleasesPolicy;
  import org.apache.archiva.policies.SnapshotsPolicy;
  import org.apache.commons.io.FileUtils;
  import org.eclipse.jetty.server.Server;
  import org.eclipse.jetty.server.handler.ContextHandlerCollection;
  import org.eclipse.jetty.servlet.DefaultServlet;
  import org.eclipse.jetty.servlet.ServletContextHandler;
  import org.eclipse.jetty.servlet.ServletHolder;
  import org.junit.After;
  import org.junit.Before;
  
  import javax.servlet.http.HttpServletResponse;
  import java.io.File;
  import java.nio.charset.Charset;
  
  import static org.assertj.core.api.Assertions.assertThat;
  import org.junit.Rule;
  
  /**
   * AbstractRepositoryServletProxiedTestCase
   */
  public abstract class AbstractRepositoryServletProxiedTestCase
      extends AbstractRepositoryServletTestCase
  {
      class RemoteRepoInfo
      {
          public String id;
  
          public String url;
  
          public String context;
  
          public Server server;
  
          public File root;
  
          public RemoteRepositoryConfiguration config;
      }
  
      protected static final long ONE_SECOND = ( 1000 /* milliseconds */ );
  
      protected static final long ONE_MINUTE = ( ONE_SECOND * 60 );
  
      protected static final long ONE_HOUR = ( ONE_MINUTE * 60 );
  
      protected static final long ONE_DAY = ( ONE_HOUR * 24 );
  
      protected static final long OVER_ONE_HOUR = ( ONE_HOUR + ONE_MINUTE );
  
      protected static final long OVER_ONE_DAY = ( ONE_DAY + ONE_HOUR );
  
      protected static final long OLDER = ( -1 );
  
      protected static final long NEWER = 0;
  
      protected static final int EXPECT_MANAGED_CONTENTS = 1;
  
      protected static final int EXPECT_REMOTE_CONTENTS = 2;
  
      protected static final int EXPECT_NOT_FOUND = 3;
  
      protected static final boolean HAS_MANAGED_COPY = true;
  
      protected static final boolean NO_MANAGED_COPY = false;
  
      protected RemoteRepoInfo remoteCentral;
  
      protected RemoteRepoInfo remoteSnapshots;
  
      @Rule
      public ArchivaTemporaryFolderRule repoRootInternali = new ArchivaTemporaryFolderRule();
      
     @Before
     @Override
     public void setUp()
         throws Exception
     {
         super.setUp();
         startRepository();
     }
 
     @Override
     @After
     public void tearDown()
         throws Exception
     {
         shutdownServer( remoteCentral );
         shutdownServer( remoteSnapshots );
         super.tearDown();
     }
 
     protected RemoteRepoInfo createServer( String id )
         throws Exception
     {
         RemoteRepoInfo repo = new RemoteRepoInfo();
         repo.id = id;
         repo.context = "/" + id;
         repo.root = repoRootInternali.getRoot();/*Files.createTempDirectory(
             "temp" ).toFile();*/// new File( System.getProperty( "basedir" ) + "target/remote-repos/" + id + "/" );
 
         // Remove exising root contents.
         if ( repo.root.exists() )
         {
             FileUtils.deleteDirectory( repo.root );
         }
 
         // Establish root directory.
         if ( !repo.root.exists() )
         {
             repo.root.mkdirs();
         }
 
         repo.server = new Server( 0 );
         ContextHandlerCollection contexts = new ContextHandlerCollection();
         repo.server.setHandler( contexts );
 
         ServletContextHandler context = new ServletContextHandler();
         context.setContextPath( repo.context );
         context.setResourceBase( repo.root.getAbsolutePath() );
         context.setAttribute( "dirAllowed", true );
         context.setAttribute( "maxCacheSize", 0 );
 
         ServletHolder sh = new ServletHolder( DefaultServlet.class );
         context.addServlet( sh, "/" );
 
         contexts.addHandler( context );
 
         repo.server.start();
 
         int port = repo.server.getConnectors()[0].getLocalPort();
         repo.url = "http://localhost:" + port + repo.context;
         log.info( "Remote HTTP Server started on {}", repo.url );
 
         repo.config = createRemoteRepository( repo.id, "Testable [" + repo.id + "] Remote Repo", repo.url );
 
         return repo;
     }
 
     protected void assertServerSetupCorrectly( RemoteRepoInfo remoteRepo )
         throws Exception
     {
 
         WebClient client = newClient();
         int status = client.getPage( remoteRepo.url ).getWebResponse().getStatusCode();
         assertThat( status ).isEqualTo( HttpServletResponse.SC_OK );
 
     }
 
     private void setupConnector( String repoId, RemoteRepoInfo remoteRepo, String releasesPolicy,
                                  String snapshotsPolicy )
     {
         ProxyConnectorConfiguration connector = new ProxyConnectorConfiguration();
         connector.setSourceRepoId( repoId );
         connector.setTargetRepoId( remoteRepo.id );
         connector.addPolicy( ProxyConnectorConfiguration.POLICY_RELEASES, releasesPolicy );
         connector.addPolicy( ProxyConnectorConfiguration.POLICY_SNAPSHOTS, snapshotsPolicy );
         connector.addPolicy( ProxyConnectorConfiguration.POLICY_CHECKSUM, ChecksumPolicy.IGNORE );
         connector.addPolicy( ProxyConnectorConfiguration.POLICY_CACHE_FAILURES, CachedFailuresPolicy.NO );
 
         archivaConfiguration.getConfiguration().addProxyConnector( connector );
     }
 
     protected void shutdownServer( RemoteRepoInfo remoteRepo )
     {
         if ( remoteRepo != null )
         {
             if ( remoteRepo.server != null )
             {
                 if ( remoteRepo.server.isRunning() )
                 {
                     try
                     {
                         remoteRepo.server.stop();
                         // int graceful = remoteRepo.server.getGracefulShutdown();
                         // System.out.println( "server set to graceful shutdown: " + graceful );
                         // remoteRepo = null;
                     }
                     catch ( Exception e )
                     {
                         e.printStackTrace( System.err );
                     }
                 }
             }
         }
     }
 
     protected File populateRepo( RemoteRepoInfo remoteRepo, String path, String contents )
         throws Exception
     {
         File destFile = new File( remoteRepo.root, path );
         if ( destFile.exists() )
         {
             destFile.delete();
         }
         destFile.getParentFile().mkdirs();
         FileUtils.writeStringToFile( destFile, contents, Charset.defaultCharset() );
         return destFile;
     }
 
     protected void setupCentralRemoteRepo()
         throws Exception
     {
         remoteCentral = createServer( "central" );
 
         assertServerSetupCorrectly( remoteCentral );
 
         RemoteRepositoryConfiguration remoteRepositoryConfiguration =
             archivaConfiguration.getConfiguration().getRemoteRepositoriesAsMap().get( remoteCentral.id );
         if ( remoteRepositoryConfiguration != null )
         {
             archivaConfiguration.getConfiguration().removeRemoteRepository( remoteRepositoryConfiguration );
         }
 
         archivaConfiguration.getConfiguration().addRemoteRepository( remoteCentral.config );
         setupCleanRepo( remoteCentral.root );
     }
 
     protected void setupConnector( String repoId, RemoteRepoInfo remoteRepo )
     {
         setupConnector( repoId, remoteRepo, ReleasesPolicy.ALWAYS, SnapshotsPolicy.ALWAYS );
     }
 
     protected void setupReleaseConnector( String managedRepoId, RemoteRepoInfo remoteRepo, String releasePolicy )
     {
         setupConnector( managedRepoId, remoteRepo, releasePolicy, SnapshotsPolicy.ALWAYS );
     }
 
     protected void setupSnapshotConnector( String managedRepoId, RemoteRepoInfo remoteRepo, String snapshotsPolicy )
     {
         setupConnector( managedRepoId, remoteRepo, ReleasesPolicy.ALWAYS, snapshotsPolicy );
     }
 
     protected void setupSnapshotsRemoteRepo()
         throws Exception
     {
         remoteSnapshots = createServer( "snapshots" );
 
         assertServerSetupCorrectly( remoteSnapshots );
         RemoteRepositoryConfiguration remoteRepositoryConfiguration =
             archivaConfiguration.getConfiguration().getRemoteRepositoriesAsMap().get( remoteSnapshots.id );
         if ( remoteRepositoryConfiguration != null )
         {
             archivaConfiguration.getConfiguration().removeRemoteRepository( remoteRepositoryConfiguration );
         }
         archivaConfiguration.getConfiguration().addRemoteRepository( remoteSnapshots.config );
         setupCleanRepo( remoteSnapshots.root );
     }
 
 
 }