Class MultiPart.Parser

java.lang.Object

org.eclipse.jetty.http.MultiPart.Parser

Enclosing class:

MultiPart

public static class MultiPart.Parser
extends Object

A multipart/form-data parser that follows RFC 7578.

RFC 7578 mandates that end-of-lines are CRLF, but this parser is more lenient and it is able to parse multipart content that only uses LF as end-of-line.

The parser emits events specified by MultiPart.Parser.Listener, that can be implemented to support specific logic (for example, the max content length of a part, etc.

See Also:

• parse(Content.Chunk)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	MultiPart.Parser.Listener	A listener for events emitted by a MultiPart.Parser.

Constructor Summary

Constructors

Constructor	Description
Parser(String boundary, MultiPart.Parser.Listener listener)
Parser(String boundary, MultiPartCompliance compliance, MultiPart.Parser.Listener listener)

Method Summary

Modifier and Type	Method	Description
String	getBoundary()
long	getMaxParts()
int	getPartHeadersMaxLength()
void	parse(Content.Chunk chunk)	Parses the multipart/form-data bytes contained in the given Content.Chunk.
void	reset()	Resets this parser to make it ready to parse again a multipart/form-data content.
void	setMaxParts(long maxParts)
void	setPartHeadersMaxLength(int partHeadersMaxLength)

Methods inherited from class Object

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

Constructor Details

Parser

public Parser(String boundary,
 MultiPart.Parser.Listener listener)

Parser

public Parser(String boundary,
 MultiPartCompliance compliance,
 MultiPart.Parser.Listener listener)

Method Details

getBoundary

public String getBoundary()

getPartHeadersMaxLength

public int getPartHeadersMaxLength()

Returns:

the max length of a MultiPart.Part headers, in bytes, or -1 for unlimited length

setPartHeadersMaxLength

public void setPartHeadersMaxLength(int partHeadersMaxLength)

Parameters:

partHeadersMaxLength - the max length of a MultiPart.Part headers, in bytes, or -1 for unlimited length

getMaxParts

public long getMaxParts()

Returns:

the maximum number of parts that can be parsed from the multipart content (0 for no parts allowed, -1 for unlimited parts).

setMaxParts

public void setMaxParts(long maxParts)

Parameters:

maxParts - the maximum number of parts that can be parsed from the multipart content (0 for no parts allowed, -1 for unlimited parts).

reset

public void reset()

Resets this parser to make it ready to parse again a multipart/form-data content.

parse

public void parse(Content.Chunk chunk)

Parses the multipart/form-data bytes contained in the given Content.Chunk.

Parsing the bytes will emit events to a MultiPart.Parser.Listener.

The multipart/form-data content may be split into multiple chunks; each chunk should be passed to this method when it is available, with the last chunk signaling that the whole multipart/form-data content has been given to this parser, which will eventually emit the complete event.

In case of parsing errors, the failure event will be emitted.

Parameters:

chunk - the Content.Chunk to parse

See Also:

• MultiPart.Parser.Listener