How to use

ListContainerAndRecurseThroughFolders

in

org.jclouds.blobstore.strategy.internal

public Iterable<? extends BlobMetadata> list() {
 return transform(listStrategy.execute(containerName, options), new Function<BlobMetadata, BlobMetadata>() {
   public BlobMetadata apply(BlobMetadata from) {
    MutableBlobMetadata md = new MutableBlobMetadataImpl(from);
    if (options.getDir() != null)
      md.setName(pathStripper.apply(from.getName()));
    return md;
   }
 });
}

public void testStrategies() throws IOException {
 blobstore.createContainerInLocation(null, "poo");
 for (int i = 0; i < 1001; i++) {
   blobstore.putBlob("poo", blobstore.blobBuilder(i + "").payload(i + "").build());
 }
 ListContainerAndRecurseThroughFolders lister = new ListContainerAndRecurseThroughFolders(
    new ConcatenateContainerLists(blobstore));
 assertEquals(lister.execute("poo", ListContainerOptions.NONE).size(), 1001);
 blobstore.clearContainer("poo");
 assertEquals(lister.execute("poo", ListContainerOptions.NONE).size(), 0);
}

public void testStrategies() throws IOException {
 blobstore.createContainerInLocation(null, "poo");
 for (int i = 0; i < 1001; i++) {
   blobstore.putBlob("poo", blobstore.blobBuilder(i + "").payload(i + "").build());
 }
 ListContainerAndRecurseThroughFolders lister = new ListContainerAndRecurseThroughFolders(
    new ConcatenateContainerLists(blobstore));
 assertEquals(lister.execute("poo", ListContainerOptions.NONE).size(), 1001);
 blobstore.clearContainer("poo");
 assertEquals(lister.execute("poo", ListContainerOptions.NONE).size(), 0);
}

public Iterable<? extends BlobMetadata> list() {
 return transform(listStrategy.execute(containerName, options), new Function<BlobMetadata, BlobMetadata>() {
   public BlobMetadata apply(BlobMetadata from) {
    MutableBlobMetadata md = new MutableBlobMetadataImpl(from);
    if (options.getDir() != null)
      md.setName(pathStripper.apply(from.getName()));
    return md;
   }
 });
}

  @Override
  public Set<? extends BlobMetadata> execute(final String containerName, final ListContainerOptions options) {
   final List<Iterable<? extends BlobMetadata>> lists = newArrayList();
   Iterable<? extends StorageMetadata> pwdList = lister.execute(containerName, options);
   for (StorageMetadata md : filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return (input.getType() == StorageType.FOLDER || input.getType() == StorageType.RELATIVE_PATH)
           && options.isRecursive();
     }
   })) {
     String directory = (options.getDir() != null) ? options.getDir() + "/" + md.getName() : md.getName();
     lists.add(execute(containerName, options.clone().inDirectory(directory)));
   }
   lists.add(transform(filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return input.getType() == StorageType.BLOB;
     }
   }), new Function<StorageMetadata, BlobMetadata>() {
     @Override
     public BlobMetadata apply(StorageMetadata from) {
      return (BlobMetadata) from;
     }
   }));
   return newLinkedHashSet(concat(lists));
  }
}

  @Override
  public Set<? extends BlobMetadata> execute(final String containerName, final ListContainerOptions options) {
   final List<Iterable<? extends BlobMetadata>> lists = newArrayList();
   Iterable<? extends StorageMetadata> pwdList = lister.execute(containerName, options);
   for (StorageMetadata md : filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return (input.getType() == StorageType.FOLDER || input.getType() == StorageType.RELATIVE_PATH)
           && options.isRecursive();
     }
   })) {
     String directory = (options.getDir() != null) ? options.getDir() + "/" + md.getName() : md.getName();
     lists.add(execute(containerName, options.clone().inDirectory(directory)));
   }
   lists.add(transform(filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return input.getType() == StorageType.BLOB;
     }
   }), new Function<StorageMetadata, BlobMetadata>() {
     @Override
     public BlobMetadata apply(StorageMetadata from) {
      return (BlobMetadata) from;
     }
   }));
   return newLinkedHashSet(concat(lists));
  }
}

  @Override
  public Set<? extends BlobMetadata> execute(final String containerName, final ListContainerOptions options) {
   final List<Iterable<? extends BlobMetadata>> lists = newArrayList();
   Iterable<? extends StorageMetadata> pwdList = lister.execute(containerName, options);
   for (StorageMetadata md : filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return (input.getType() == StorageType.FOLDER || input.getType() == StorageType.RELATIVE_PATH)
           && options.isRecursive();
     }
   })) {
     String directory = (options.getDir() != null) ? options.getDir() + "/" + md.getName() : md.getName();
     lists.add(execute(containerName, options.clone().inDirectory(directory)));
   }
   lists.add(transform(filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return input.getType() == StorageType.BLOB;
     }
   }), new Function<StorageMetadata, BlobMetadata>() {
     @Override
     public BlobMetadata apply(StorageMetadata from) {
      return (BlobMetadata) from;
     }
   }));
   return newLinkedHashSet(concat(lists));
  }
}

  @Override
  public Set<? extends BlobMetadata> execute(final String containerName, final ListContainerOptions options) {
   final List<Iterable<? extends BlobMetadata>> lists = newArrayList();
   Iterable<? extends StorageMetadata> pwdList = lister.execute(containerName, options);
   for (StorageMetadata md : filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return (input.getType() == StorageType.FOLDER || input.getType() == StorageType.RELATIVE_PATH)
           && options.isRecursive();
     }
   })) {
     String directory = (options.getDir() != null) ? options.getDir() + "/" + md.getName() : md.getName();
     lists.add(execute(containerName, options.clone().inDirectory(directory)));
   }
   lists.add(transform(filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return input.getType() == StorageType.BLOB;
     }
   }), new Function<StorageMetadata, BlobMetadata>() {
     @Override
     public BlobMetadata apply(StorageMetadata from) {
      return (BlobMetadata) from;
     }
   }));
   return newLinkedHashSet(concat(lists));
  }
}

  @Override
  public Set<? extends BlobMetadata> execute(final String containerName, final ListContainerOptions options) {
   final List<Iterable<? extends BlobMetadata>> lists = newArrayList();
   Iterable<? extends StorageMetadata> pwdList = lister.execute(containerName, options);
   for (StorageMetadata md : filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return (input.getType() == StorageType.FOLDER || input.getType() == StorageType.RELATIVE_PATH)
           && options.isRecursive();
     }
   })) {
     String directory = (options.getDir() != null) ? options.getDir() + "/" + md.getName() : md.getName();
     lists.add(execute(containerName, options.clone().inDirectory(directory)));
   }
   lists.add(transform(filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return input.getType() == StorageType.BLOB;
     }
   }), new Function<StorageMetadata, BlobMetadata>() {
     @Override
     public BlobMetadata apply(StorageMetadata from) {
      return (BlobMetadata) from;
     }
   }));
   return newLinkedHashSet(concat(lists));
  }
}

  @Override
  public Set<? extends BlobMetadata> execute(final String containerName, final ListContainerOptions options) {
   final List<Iterable<? extends BlobMetadata>> lists = newArrayList();
   Iterable<? extends StorageMetadata> pwdList = lister.execute(containerName, options);
   for (StorageMetadata md : filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return (input.getType() == StorageType.FOLDER || input.getType() == StorageType.RELATIVE_PATH)
           && options.isRecursive();
     }
   })) {
     String directory = (options.getDir() != null) ? options.getDir() + "/" + md.getName() : md.getName();
     lists.add(execute(containerName, options.clone().inDirectory(directory)));
   }
   lists.add(transform(filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return input.getType() == StorageType.BLOB;
     }
   }), new Function<StorageMetadata, BlobMetadata>() {
     @Override
     public BlobMetadata apply(StorageMetadata from) {
      return (BlobMetadata) from;
     }
   }));
   return newLinkedHashSet(concat(lists));
  }
}

  @Override
  public Set<? extends BlobMetadata> execute(final String containerName, final ListContainerOptions options) {
   final List<Iterable<? extends BlobMetadata>> lists = newArrayList();
   Iterable<? extends StorageMetadata> pwdList = lister.execute(containerName, options);
   for (StorageMetadata md : filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return (input.getType() == StorageType.FOLDER || input.getType() == StorageType.RELATIVE_PATH)
           && options.isRecursive();
     }
   })) {
     String directory = (options.getDir() != null) ? options.getDir() + "/" + md.getName() : md.getName();
     lists.add(execute(containerName, options.clone().inDirectory(directory)));
   }
   lists.add(transform(filter(pwdList, new Predicate<StorageMetadata>() {
     @Override
     public boolean apply(StorageMetadata input) {
      return input.getType() == StorageType.BLOB;
     }
   }), new Function<StorageMetadata, BlobMetadata>() {
     @Override
     public BlobMetadata apply(StorageMetadata from) {
      return (BlobMetadata) from;
     }
   }));
   return newLinkedHashSet(concat(lists));
  }
}