Class: HP::Cloud::ContainerResource

Inherits:
RemoteResource show all
Defined in:
lib/hpcloud/container_resource.rb

Constant Summary

Constants inherited from RemoteResource

RemoteResource::CONTAINER_META, RemoteResource::DEFAULT_STORAGE_MAX_SIZE, RemoteResource::DEFAULT_STORAGE_PAGE_LENGTH, RemoteResource::DEFAULT_STORAGE_SEGMENT_SIZE, RemoteResource::OBJECT_META

Instance Attribute Summary collapse

Attributes inherited from RemoteResource

#etag, #headers, #modified, #size, #synckey, #syncto, #type

Attributes inherited from Resource

#container, #cstatus, #destination, #fname, #ftype, #path, #public, #public_url, #readers, #restart, #writers

Instance Method Summary collapse

Methods inherited from RemoteResource

VALID_CONTAINER_META, VALID_OBJECT_META, #close, #container_head, #copy_file, #foreach, #get_destination, #get_size, #has_same_account, #object_head, #open, #parse_container_headers, #parse_object_headers, #printable_container_headers, #printable_object_headers, #read, #set_destination, #valid_destination, #valid_source, #write

Methods inherited from Resource

#close, #container_head, #copy, #copy_all, #copy_file, #foreach, #get_destination, #get_mime_type, #initialize, #isDirectory, #isFile, #isLocal, #isMulti, #isObject, #isRemote, #is_container?, #is_object_store?, #is_shared?, #is_valid?, #not_implemented, #open, #read, #set_destination, #set_error, #set_mime_type, #set_restart, #to_hash, #valid_destination, #valid_source, #write

Constructor Details

This class inherits a constructor from HP::Cloud::Resource

Instance Attribute Details

#count ⇒ Object

Returns the value of attribute count.



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# File 'lib/hpcloud/container_resource.rb', line 27

def count
  @count
end

Instance Method Details

#cdn_public_ssl_url ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 75

def cdn_public_ssl_url
  @storage.directories.head(@container).cdn_public_ssl_url
end

#cdn_public_url ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 71

def cdn_public_url
  @storage.directories.head(@container).cdn_public_url
end

#grant(acl) ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 115

def grant(acl)
  begin
    return false unless container_head()

    @readacl.grant(acl.readers)
    @writeacl.grant(acl.writers)
    return save()
  rescue Exception => e
    @cstatus = CliStatus.new("Exception granting permissions for '#{@fname}': " + e.to_s, :general_error)
    return false
  end
end

#head ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 51

def head
  return container_head()
end

#parse ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 29

def parse
  unless @fname.index('/').nil?
    raise Exception.new("Valid container names do not contain the '/' character: #{@fname}")
  end
  @fname = ':' + @fname  if @fname[0,1] != ':'
  super
  @lname = @fname
  @sname = @container
end

#printable_headers ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 55

def printable_headers
  printable_container_headers
end

#remove(force, at = nil, after = nil) ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 79

def remove(force, at=nil, after=nil)
  begin
    return false unless container_head()
    unless at.nil?
      @cstatus = CliStatus.new("The at option is only supported for objects.", :incorrect_usage)
      return false
    end
    unless after.nil?
      @cstatus = CliStatus.new("The after option is only supported for objects.", :incorrect_usage)
      return false
    end

    if force == true
      foreach { |x| x.remove(force) }
    end
    begin
      @storage.delete_container(@container)
    rescue Excon::Errors::Conflict
      @cstatus = CliStatus.new("The container '#{@fname}' is not empty. Please use -f option to force deleting a container with objects in it.", :conflicted)
      return false
    end
  rescue Excon::Errors::Forbidden => error
    @cstatus = CliStatus.new("Permission denied for '#{@fname}.", :permission_denied)
    return false
  rescue Exception => e
    @cstatus = CliStatus.new("Exception removing '#{@fname}': " + e.to_s, :general_error)
    return false
  end
  return true
end

#revoke(acl) ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 128

def revoke(acl)
  begin
    return false unless container_head()

    @readacl.revoke(acl.readers)
    @writeacl.revoke(acl.writers)
    return save()
  rescue Exception => e
    @cstatus = CliStatus.new("Exception revoking permissions for '#{@fname}': " + e.to_s, :general_error)
    return false
  end
end

#save ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 159

def save
  options = {}
  options['X-Container-Sync-Key'] = @synckey unless @synckey.nil?
  options['X-Container-Sync-To'] = @syncto unless @syncto.nil?
  options.merge!(@readacl.to_hash)
  options.merge!(@writeacl.to_hash)
  begin
    @storage.put_container(@container, options)
  rescue Excon::Errors::BadRequest => error
    @@error = ErrorResponse.new(error).to_s
    error_status = :incorrect_usage
  end
  return true
end

#set_metadata(key, value) ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 65

def set_metadata(key, value)
  hsh = printable_headers()
  hsh[key] = value
  @storage.post_container(@container, hsh)
end

#sync(synckey, syncto) ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 141

def sync(synckey, syncto)
  return false unless container_head()
  @synckey = synckey
  @syncto = syncto
  unless syncto.nil?
    unless syncto.start_with?("https://") || syncto.start_with?("http://")
      resource = ResourceFactory.create(Connection.instance.storage, syncto)
      if resource.head
        @syncto = resource.public_url
      else
        @cstatus = resource.cstatus
        return false
      end
    end
  end
  return save
end

#tempurl(period) ⇒ Object 



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# File 'lib/hpcloud/container_resource.rb', line 110

def tempurl(period)
  @cstatus = CliStatus.new("Temporary URLs not supported on containers ':#{@container}'.", :incorrect_usage)
  return nil
end

#valid_metadata_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hpcloud/container_resource.rb', line 59

def valid_metadata_key?(key)
  return true if key.start_with?("X-Container-Meta-")
  return true unless CONTAINER_META.index(key).nil?
  return false
end

#valid_virtualhost? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hpcloud/container_resource.rb', line 39

def valid_virtualhost?
  return false if @container.nil?
  if (1..63).include?(@container.length)
    if @container =~ /^[a-z0-9-]*$/
      if @container[0,1] != '-' and @container[-1,1] != '-'
        return true 
      end
    end
  end
  false
end