org.commonjava.maven.galley.model.Transfer.delete()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中org.commonjava.maven.galley.model.Transfer.delete()方法的一些代码示例，展示了Transfer.delete()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Transfer.delete()方法的具体详情如下：
包路径：org.commonjava.maven.galley.model.Transfer
类名称：Transfer
方法名：delete

Transfer.delete介绍

[英]Goes up through the path to the root of the resource location until it finds an existing element and removes it in case if it is a file. Starts from the resource path, so also the target file is removed if it pre-exists.
[中]沿路径向上移动到资源位置的根目录，直到找到现有元素，如果是文件，则将其删除。从资源路径开始，因此如果目标文件预先存在，也会将其删除。

代码示例

代码示例来源：origin: org.commonjava.maven.galley/galley-api

public boolean delete( final boolean fireEvents )
  throws IOException
{
  return delete( fireEvents, new EventMetadata() );
}

代码示例来源：origin: org.commonjava.maven.galley/galley-api

public boolean delete()
  throws IOException
{
  return delete( true, new EventMetadata() );
}

代码示例来源：origin: org.commonjava.aprox/aprox-core

public final void deleteChecksumsAndMergeInfo( final Group group, final String path )
  throws IOException
{
  final Transfer targetSha = downloadManager.getStorageReference( group, path + SHA_SUFFIX );
  final Transfer targetMd5 = downloadManager.getStorageReference( group, path + MD5_SUFFIX );
  final Transfer targetInfo = downloadManager.getStorageReference( group, path + MERGEINFO_SUFFIX );
  if ( targetSha != null )
  {
    logger.debug( "Deleting: {}", targetSha );
    targetSha.delete();
  }
  if ( targetMd5 != null )
  {
    logger.debug( "Deleting: {}", targetMd5 );
    targetMd5.delete();
  }
  if ( targetInfo != null )
  {
    logger.debug( "Deleting: {}", targetInfo );
    targetInfo.delete();
  }
}

代码示例来源：origin: org.commonjava.indy/indy-core

targetSha.delete();
targetMd5.delete();
targetInfo.delete();

代码示例来源：origin: org.commonjava.indy/indy-core

private void delete( Transfer t )
{
  Logger logger = LoggerFactory.getLogger( getClass() );
  if ( t != null && t.exists() )
  {
    try
    {
      logger.debug( "Deleting: {}", t );
      t.delete( true );
      if ( t.exists() )
      {
        logger.error( "{} WAS NOT DELETED!", t );
      }
    }
    catch ( IOException e )
    {
      logger.error( String.format( "Failed to delete: %s. Reason: %s", t, e.getMessage() ), e );
    }
  }
}

代码示例来源：origin: org.commonjava.indy/indy-core

@Override
public void handleContentDeletion( final ArtifactStore store, final String path, final EventMetadata eventMetadata )
  throws IndyWorkflowException
{
  final Transfer meta = downloads.getStorageReference( store, path + HttpExchangeMetadata.FILE_EXTENSION );
  if ( meta.exists() )
  {
    try
    {
      meta.delete( false );
    }
    catch ( final IOException e )
    {
      logger.debug( "Failed to delete HTTP exchange metadata: " + meta, e );
    }
  }
}

代码示例来源：origin: org.commonjava.aprox/aprox-core

@Override
public void handleContentStorage( final ArtifactStore store, final String path, final Transfer result,
                 final EventMetadata eventMetadata )
  throws AproxWorkflowException
{
  final Transfer meta = result.getSiblingMeta( HttpExchangeMetadata.FILE_EXTENSION );
  if ( meta.exists() )
  {
    try
    {
      meta.delete( false );
    }
    catch ( final IOException e )
    {
      logger.debug( "Failed to delete HTTP exchange metadata: " + meta, e );
    }
  }
}

代码示例来源：origin: org.commonjava.maven.galley/galley-core

public final void delete()
    throws IOException
{
  if ( checksumTransfer.exists() )
  {
    checksumTransfer.delete();
    checksumTransfer.unlock();
  }
}

代码示例来源：origin: org.commonjava.aprox/aprox-core

@Override
public void handleContentDeletion( final ArtifactStore store, final String path, final EventMetadata eventMetadata )
  throws AproxWorkflowException
{
  final Transfer meta = downloads.getStorageReference( store, path + HttpExchangeMetadata.FILE_EXTENSION );
  if ( meta.exists() )
  {
    try
    {
      meta.delete( false );
    }
    catch ( final IOException e )
    {
      logger.debug( "Failed to delete HTTP exchange metadata: " + meta, e );
    }
  }
}

代码示例来源：origin: org.commonjava.maven.galley/galley-core

@Override
  public void close() throws IOException
  {
    try
    {
      logger.trace( "START CLOSE: {}", transfer );
      super.close();

      logger.trace( "Delete: {} and its siblings in: {}.", transfer.getPath(), transfer.getLocation() );
      transfer.delete( false );

      Transfer meta = transfer.getSibling( HTTP_METADATA_EXT );
      if ( meta != null && meta.exists() )
      {
        meta.delete( false );
      }
    }
    finally
    {
      logger.trace( "END CLOSE: {}", transfer );
    }
  }
}

代码示例来源：origin: org.commonjava.aprox/aprox-core

protected void clearMergedFile( final Group group, final String path )
  throws AproxWorkflowException
{
  // delete so it'll be recomputed.
  final Transfer target = fileManager.getStorageReference( group, path );
  try
  {
    logger.debug( "Deleting merged file: {}", target );
    target.delete();
    helper.deleteChecksumsAndMergeInfo( group, path );
  }
  catch ( final IOException e )
  {
    throw new AproxWorkflowException(
    "Failed to delete generated file (to allow re-generation on demand: {}. Error: {}", e,
                     target.getFullPath(), e.getMessage() );
  }
}

代码示例来源：origin: org.commonjava.aprox/aprox-core

public void onStoreDeletion( @Observes final AbstractStoreDeleteEvent event )
{
  for ( final Map.Entry<ArtifactStore, Transfer> storeRoot : event.getStoreRoots()
                                  .entrySet() )
  {
    final StoreKey key = storeRoot.getKey()
                   .getKey();
    final Transfer dir = storeRoot.getValue();
    if ( dir.exists() && dir.isDirectory() )
    {
      try
      {
        logger.info( "[STORE REMOVED; DELETE] {}", dir.getFullPath() );
        dir.delete();
        scheduleManager.cancelAll( new StoreKeyMatcher( key, ScheduleManager.CONTENT_JOB_TYPE ) );
      }
      catch ( final IOException e )
      {
        logger.error( String.format( "Failed to delete storage for deleted artifact store: %s (dir: %s). Error: %s",
                       key, dir, e.getMessage() ), e );
      }
      catch ( final AproxSchedulerException e )
      {
        logger.error( String.format( "Failed to cancel file expirations for deleted artifact store: {} (dir: {}). Error: {}",
                       key, dir, e.getMessage() ), e );
      }
    }
  }
}

代码示例来源：origin: org.commonjava.maven.galley/galley-transport-httpclient

target.delete();

代码示例来源：origin: org.commonjava.aprox/aprox-core

private void recurseAndDelete( final Transfer txfr )
{
  try
  {
    final String[] list = txfr.list();
    if ( list == null )
    {
      return;
    }
    for ( final String fname : list )
    {
      final Transfer child = txfr.getChild( fname );
      if ( child.isDirectory() )
      {
        recurseAndDelete( child );
      }
      else
      {
        child.delete( true );
      }
    }
  }
  catch ( final IOException e )
  {
    logger.error( String.format( "Failed to list files for deletion under: %s. Reason: %s", txfr,
                   e.getMessage() ), e );
  }
}

代码示例来源：origin: org.commonjava.aprox/aprox-core

private void reMerge( final Group group, final String path )
  throws IOException
{
  logger.debug( "Updating merged metadata file: {} in group: {}", path, group.getKey() );
  final Transfer[] toDelete =
    { fileManager.getStorageReference( group, path ),
      fileManager.getStorageReference( group, path + GroupMergeHelper.MERGEINFO_SUFFIX ),
      fileManager.getStorageReference( group, path + GroupMergeHelper.SHA_SUFFIX ),
      fileManager.getStorageReference( group, path + GroupMergeHelper.MD5_SUFFIX ) };
  for ( final Transfer item : toDelete )
  {
    logger.debug( "Attempting to delete: {}", item );
    if ( item.exists() )
    {
      final boolean result = item.delete();
      logger.debug( "Deleted: {} (success? {})", item, result );
      if ( fileEvent != null )
      {
        logger.debug( "Firing deletion event for: {}", item );
        fileEvent.fire( new FileDeletionEvent( item, new EventMetadata() ) );
      }
    }
  }
}

代码示例来源：origin: org.commonjava.indy/indy-core

try
  httpMeta.delete();

代码示例来源：origin: org.commonjava.indy/indy-core

target.delete( false );
if ( target.exists() )

代码示例来源：origin: org.commonjava.indy/indy-dot-maven-common

@Override
public void removeObject( final ITransaction transaction, final String uri )
  throws WebdavException
{
  final StoreURIMatcher matcher = new StoreURIMatcher( uri );
  if ( !matcher.hasStorePath() )
  {
    throw new WebdavException( "No store-level path specified: '" + uri
      + "'. This URI references either a list of stores, a root store directory, or something else equally read-only." );
  }
  final StorageAdvice advice = getStorageAdviceFor( matcher );
  final String path = matcher.getStorePath();
  final Transfer item = fileManager.getStorageReference( advice.getHostedStore(), path );
  try
  {
    if ( item.exists() )
    {
      item.delete();
    }
  }
  catch ( final IOException e )
  {
    logger.error( "Failed to delete file: {} in store: {}. Reason: {}", e, path, advice.getStore()
                                              .getKey(), e.getMessage() );
    throw new WebdavException( "Failed to delete file: " + uri );
  }
}

代码示例来源：origin: org.commonjava.maven.galley/galley-core

if ( !item.delete( true, eventMetadata ) )

代码示例来源：origin: org.commonjava.aprox/aprox-dot-maven-common

@Override
public void removeObject( final ITransaction transaction, final String uri )
  throws WebdavException
{
  final StoreURIMatcher matcher = new StoreURIMatcher( uri );
  if ( !matcher.hasStorePath() )
  {
    throw new WebdavException( "No store-level path specified: '" + uri
      + "'. This URI references either a list of stores, a root store directory, or something else equally read-only." );
  }
  final StorageAdvice advice = getStorageAdviceFor( matcher );
  final String path = matcher.getStorePath();
  final Transfer item = fileManager.getStorageReference( advice.getHostedStore(), path );
  try
  {
    if ( item.exists() )
    {
      item.delete();
    }
  }
  catch ( final IOException e )
  {
    logger.error( "Failed to delete file: {} in store: {}. Reason: {}", e, path, advice.getStore()
                                              .getKey(), e.getMessage() );
    throw new WebdavException( "Failed to delete file: " + uri );
  }
}

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