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# Class: Vertx::HttpServerFileUpload

Inherits:
  Object
  - Object
  - Vertx::HttpServerFileUpload
  show all
Includes:
  ReadStream
Defined in:
  /Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb

## Overview

Represents an file upload from an HTML FORM.

## Constant Summary

@@j_api_type =

      Object.new

## Class Method Summary (collapse)

- + (Boolean) accept?(obj)
- + (Object) j_api_type
- + (Object) j_class
- + (Object) unwrap(obj)
- + (Object) wrap(obj)

## Instance Method Summary (collapse)

- - (String) charset
  The charset for the upload.
- - (String) content_transfer_encoding
  The contentTransferEncoding for the upload.
- - (String) content_type
  The content type for the upload.
- - (self) end_handler { ... }
- - (self) exception_handler { ... }
- - (self) fetch(amount = nil)
- - (String) filename
  The filename which was used when upload the file.
- - (self) handler { ... }
- - (String) name
  The name of the attribute.
- - (self) pause
- - (self) resume
- - (Fixnum) size
  The size of the upload may not be available until it is all read.
- - (true, false) size_available?
  True if the size of the upload can be retrieved via #size.
- - (self) stream_to_file_system(filename = nil)
  Stream the content of this upload to the given file on storage.

## Class Method Details

### + (`Boolean`) accept?(obj)

Returns:

- (`Boolean`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 20

    def @@j_api_type.accept?(obj)
      obj.class == HttpServerFileUpload
    end

### + (`Object`) j_api_type

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 29

    def self.j_api_type
      @@j_api_type
    end

### + (`Object`) j_class

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 32

    def self.j_class
      Java::IoVertxCoreHttp::HttpServerFileUpload.java_class
    end

### + (`Object`) unwrap(obj)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 26

    def @@j_api_type.unwrap(obj)
      obj.j_del
    end

### + (`Object`) wrap(obj)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 23

    def @@j_api_type.wrap(obj)
      HttpServerFileUpload.new(obj)
    end

## Instance Method Details

### - (`String`) charset

Returns the charset for the upload

Returns:

- (`String`) —
  the charset for the upload

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 126

    def charset
      if !block_given?
        return @j_del.java_method(:charset, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling charset()"
    end

### - (`String`) content_transfer_encoding

Returns the contentTransferEncoding for the upload

Returns:

- (`String`) —
  the contentTransferEncoding for the upload

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 119

    def content_transfer_encoding
      if !block_given?
        return @j_del.java_method(:contentTransferEncoding, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling content_transfer_encoding()"
    end

### - (`String`) content_type

Returns the content type for the upload

Returns:

- (`String`) —
  the content type for the upload

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 112

    def content_type
      if !block_given?
        return @j_del.java_method(:contentType, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling content_type()"
    end

### - (`self`) end_handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 55

    def end_handler
      if block_given?
        @j_del.java_method(:endHandler, [Java::IoVertxCore::Handler.java_class]).call(Proc.new { yield })
        return self
      end
      raise ArgumentError, "Invalid arguments when calling end_handler()"
    end

### - (`self`) exception_handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 37

    def exception_handler
      if block_given?
        @j_del.java_method(:exceptionHandler, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |event| yield(::Vertx::Util::Utils.from_throwable(event)) }))
        return self
      end
      raise ArgumentError, "Invalid arguments when calling exception_handler()"
    end

### - (`self`) fetch(amount = nil)

Parameters:

- amount (`Fixnum`) (defaults to: `nil`)

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 80

    def fetch(amount=nil)
      if amount.class == Fixnum && !block_given?
        @j_del.java_method(:fetch, [Java::long.java_class]).call(amount)
        return self
      end
      raise ArgumentError, "Invalid arguments when calling fetch(#{amount})"
    end

### - (`String`) filename

Returns the filename which was used when upload the file.

Returns:

- (`String`) —
  the filename which was used when upload the file.

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 98

    def filename
      if !block_given?
        return @j_del.java_method(:filename, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling filename()"
    end

### - (`self`) handler { ... }

Yields:

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 46

    def handler
      if block_given?
        @j_del.java_method(:handler, [Java::IoVertxCore::Handler.java_class]).call((Proc.new { |event| yield(::Vertx::Util::Utils.safe_create(event,::Vertx::Buffer)) }))
        return self
      end
      raise ArgumentError, "Invalid arguments when calling handler()"
    end

### - (`String`) name

Returns the name of the attribute

Returns:

- (`String`) —
  the name of the attribute

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 105

    def name
      if !block_given?
        return @j_del.java_method(:name, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling name()"
    end

### - (`self`) pause

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 63

    def pause
      if !block_given?
        @j_del.java_method(:pause, []).call()
        return self
      end
      raise ArgumentError, "Invalid arguments when calling pause()"
    end

### - (`self`) resume

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 71

    def resume
      if !block_given?
        @j_del.java_method(:resume, []).call()
        return self
      end
      raise ArgumentError, "Invalid arguments when calling resume()"
    end

### - (`Fixnum`) size

The size of the upload may not be available until it is all read. Check #is_size_available to determine this

Returns:

- (`Fixnum`) —
  the size of the upload (in bytes)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 135

    def size
      if !block_given?
        return @j_del.java_method(:size, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling size()"
    end

### - (`true`, `false`) size_available?

Returns true if the size of the upload can be retrieved via #size.

Returns:

- (`true`, `false`) —
  true if the size of the upload can be retrieved via #size.

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 142

    def size_available?
      if !block_given?
        return @j_del.java_method(:isSizeAvailable, []).call()
      end
      raise ArgumentError, "Invalid arguments when calling size_available?()"
    end

### - (`self`) stream_to_file_system(filename = nil)

Stream the content of this upload to the given file on storage.

Parameters:

- filename (`String`) (defaults to: `nil`) —
  the name of the file

Returns:

- (`self`)

Raises:

- (`ArgumentError`)

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    # File '/Users/julien/java/vertx-aggregator/modules/vertx-lang-ruby/vertx-lang-ruby/target/classes/vertx/http_server_file_upload.rb', line 90

    def stream_to_file_system(filename=nil)
      if filename.class == String && !block_given?
        @j_del.java_method(:streamToFileSystem, [Java::java.lang.String.java_class]).call(filename)
        return self
      end
      raise ArgumentError, "Invalid arguments when calling stream_to_file_system(#{filename})"
    end