Class MultipartBodyPublisher.Builder

java.lang.Object

com.github.mizosoft.methanol.MultipartBodyPublisher.Builder

Enclosing class:

MultipartBodyPublisher

public static final class MultipartBodyPublisher.Builder
extends Object

A builder of MultipartBodyPublisher instances. The default multipart subtype used by the builder is form-data.

Any part added with a MimeBodyPublisher will have it's Content-Type header automatically appended to the part's headers during transmission.

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
MultipartBodyPublisher.Builder	boundary(String boundary)	Sets the boundary of the multipart body.
MultipartBodyPublisher	build()	Returns a new MultipartBodyPublisher.
MultipartBodyPublisher.Builder	filePart(String name, Path file)	Adds a file form field with the given name and file.
MultipartBodyPublisher.Builder	filePart(String name, Path file, MediaType mediaType)	Adds a file form field with given name, file and media type.
MultipartBodyPublisher.Builder	formPart(String name, String filename, HttpRequest.BodyPublisher bodyPublisher)	Adds a form field with the given name, filename and body.
MultipartBodyPublisher.Builder	formPart(String name, String filename, HttpRequest.BodyPublisher bodyPublisher, MediaType mediaType)	Adds a form field with the given name, filename, body and media type.
MultipartBodyPublisher.Builder	formPart(String name, HttpRequest.BodyPublisher bodyPublisher)	Adds a form field with the given name and body.
MultipartBodyPublisher.Builder	mediaType(MediaType mediaType)	Sets the media type of the multipart body.
MultipartBodyPublisher.Builder	part(MultipartBodyPublisher.Part part)	Adds the given part.
MultipartBodyPublisher.Builder	textPart(String name, Object value)	Adds a text/plain form field with the given name and value.
MultipartBodyPublisher.Builder	textPart(String name, Object value, Charset charset)	Adds a text/plain form field with the given name and value, using the given charset for encoding the field's value.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Builder

public Builder()

Method Details

boundary

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder boundary(String boundary)

Sets the boundary of the multipart body.

Throws:

IllegalArgumentException - if the boundary is invalid

mediaType

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder mediaType(MediaType mediaType)

Sets the media type of the multipart body. If the given media type has a boundary parameter, it will be used as the body's boundary.

Throws:

IllegalArgumentException - if the given media type is not a multipart type or if it has an invalid boundary parameter

part

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder part(MultipartBodyPublisher.Part part)

Adds the given part.

formPart

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder formPart(String name,
 HttpRequest.BodyPublisher bodyPublisher)

Adds a form field with the given name and body.

formPart

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder formPart(String name,
 String filename,
 HttpRequest.BodyPublisher bodyPublisher)

Adds a form field with the given name, filename and body.

formPart

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder formPart(String name,
 String filename,
 HttpRequest.BodyPublisher bodyPublisher,
 MediaType mediaType)

Adds a form field with the given name, filename, body and media type.

textPart

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder textPart(String name,
 Object value)

Adds a text/plain form field with the given name and value. UTF-8 is used for encoding the field's body.

textPart

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder textPart(String name,
 Object value,
 Charset charset)

Adds a text/plain form field with the given name and value, using the given charset for encoding the field's value.

filePart

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder filePart(String name,
 Path file)
                                        throws FileNotFoundException

Adds a file form field with the given name and file. The field's filename property will be that of the given path's filename component. The given path will be used to probe the part's media type. If probing fails, either by throwing an exception or returning null, application/octet-stream will be used.

Throws:

FileNotFoundException - if a file with the given path cannot be found

filePart

@CanIgnoreReturnValue
public MultipartBodyPublisher.Builder filePart(String name,
 Path file,
 MediaType mediaType)
                                        throws FileNotFoundException

Adds a file form field with given name, file and media type. The field's filename property will be that of the given path's filename compontent.

Throws:

FileNotFoundException - if a file with the given path cannot be found

build

public MultipartBodyPublisher build()

Returns a new MultipartBodyPublisher. If no boundary has been set, a randomly generated one is used.

Throws:

IllegalStateException - if no part was added