MultipartContent

java.lang.Object
- com.google.api.client.http.AbstractHttpContent
- - com.google.api.client.http.MultipartContent

All Implemented Interfaces:

HttpContent, StreamingContent
```
public class MultipartContent
extends AbstractHttpContent
```
Serializes MIME multipart content as specified by RFC 2387: The MIME Multipart/Related Content-type and RFC 2046: Multipurpose Internet Mail Extensions: The Multipart/mixed (primary) subtype.
By default the media type is "multipart/related; boundary=__END_OF_PART__", but this may be customized by calling setMediaType(HttpMediaType), AbstractHttpContent.getMediaType(), or setBoundary(String).

Implementation is not thread-safe.

Since:

1.14

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
`static class`	`MultipartContent.Part` Single part of a multi-part request.

Constructor Summary

Constructors

Constructor and Description
`MultipartContent()`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`MultipartContent`	`addPart(MultipartContent.Part part)` Adds an HTTP multipart part.
`String`	`getBoundary()` Returns the boundary string to use.
`Collection<MultipartContent.Part>`	`getParts()` Returns an unmodifiable view of the parts of the HTTP multipart request.
`boolean`	`retrySupported()` Default implementation returns `true`, but subclasses may override.
`MultipartContent`	`setBoundary(String boundary)` Sets the boundary string to use.
`MultipartContent`	`setContentParts(Collection<? extends HttpContent> contentParts)` Sets the HTTP content parts of the HTTP multipart request, where each part is assumed to have no HTTP headers and no encoding.
`MultipartContent`	`setMediaType(HttpMediaType mediaType)` Sets the media type to use for the Content-Type header, or `null` if unspecified.
`MultipartContent`	`setParts(Collection<MultipartContent.Part> parts)` Sets the parts of the HTTP multipart request.
`void`	`writeTo(OutputStream out)` Writes the byte content to the given output stream.

Methods inherited from class com.google.api.client.http.AbstractHttpContent
computeLength, computeLength, getCharset, getLength, getMediaType, getType

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MultipartContent
```
public MultipartContent()
```
- Method Detail
  - writeTo
```
public void writeTo(OutputStream out)
             throws IOException
```
    Description copied from interface: StreamingContent
    
    Writes the byte content to the given output stream.
    Implementations must not close the output stream, and instead should flush the output stream. Some callers may assume that the the output stream has not been closed, and will fail to work if it has been closed.
    
    Parameters:
    
    out - output stream
    
    Throws:
    
    IOException
  - retrySupported
```
public boolean retrySupported()
```
    Description copied from class: AbstractHttpContent
    
    Default implementation returns true, but subclasses may override.
  - setMediaType
```
public MultipartContent setMediaType(HttpMediaType mediaType)
```
    Description copied from class: AbstractHttpContent
    
    Sets the media type to use for the Content-Type header, or null if unspecified.
    This will also overwrite any previously set parameter of the media type (for example "charset"), and therefore might change other properties as well.
  - getParts
```
public final Collection<MultipartContent.Part> getParts()
```
    Returns an unmodifiable view of the parts of the HTTP multipart request.
  - addPart
```
public MultipartContent addPart(MultipartContent.Part part)
```
    Adds an HTTP multipart part.
    Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
  - setParts
```
public MultipartContent setParts(Collection<MultipartContent.Part> parts)
```
    Sets the parts of the HTTP multipart request.
    Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
  - setContentParts
```
public MultipartContent setContentParts(Collection<? extends HttpContent> contentParts)
```
    Sets the HTTP content parts of the HTTP multipart request, where each part is assumed to have no HTTP headers and no encoding.
    Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.
  - getBoundary
```
public final String getBoundary()
```
    Returns the boundary string to use.
  - setBoundary
```
public MultipartContent setBoundary(String boundary)
```
    Sets the boundary string to use.
    Defaults to "END_OF_PART".
    
    Overriding is only supported for the purpose of calling the super implementation and changing the return type, but nothing else.

Class MultipartContent

Nested Class Summary

Nested Classes

Constructor Summary

Constructors

Method Summary

Methods inherited from class com.google.api.client.http.AbstractHttpContent

Methods inherited from class java.lang.Object

Constructor Detail

MultipartContent

Method Detail

writeTo

retrySupported

setMediaType

getParts

addPart

setParts

setContentParts

getBoundary

setBoundary