net.officefloor.plugin.socket.server.http.parse.impl
Class HttpRequestParserImpl

java.lang.Object
  net.officefloor.plugin.socket.server.http.parse.impl.HttpRequestParserImpl

All Implemented Interfaces:

HttpRequestParser

public class HttpRequestParserImpl
extends Object
implements HttpRequestParser

Parser for a HTTP request.

Author:

Daniel Sagenschneider

Field Summary

static Charset

US_ASCII

Constructor Summary

HttpRequestParserImpl(int maxHeaderCount, long maxBodyLength)
Initiate.

Method Summary

InputBufferStream	getBody() Obtains the InputBufferStream to the body of the HttpRequest.
List<HttpHeader>	getHeaders() Obtains the HttpHeader instances in the order supplied.
String	getHttpVersion() Obtains the HTTP version.
String	getMethod() Obtains the method.
String	getRequestURI() Obtains the request URI.
boolean	parse(InputBufferStream inputBufferStream, char[] tempBuffer) Parses the HttpRequest bytes from the InputBufferStream.
void	reset() Resets for parsing another HttpRequest.

Methods inherited from class java.lang.Object

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

Field Detail

US_ASCII

public static final Charset US_ASCII

Constructor Detail

HttpRequestParserImpl

public HttpRequestParserImpl(int maxHeaderCount,
                             long maxBodyLength)

Initiate.

Parameters:

maxHeaderCount - Maximum number of HttpHeader instances for a HttpRequest.

maxBodyLength - Maximum length of the body buffer. Requests with bodies greater that this will fail parsing.

Method Detail

reset

public void reset()

Description copied from interface: HttpRequestParser

Resets for parsing another HttpRequest.

Specified by:

reset in interface HttpRequestParser

parse

public boolean parse(InputBufferStream inputBufferStream,
                     char[] tempBuffer)
              throws IOException,
                     HttpRequestParseException

Description copied from interface: HttpRequestParser

Parses the HttpRequest bytes from the InputBufferStream.

Specified by:

parse in interface HttpRequestParser

Parameters:

inputBufferStream - InputBufferStream containing the data to be parsed for the HttpRequest.

tempBuffer - Temporary char buffer that is used to translate bytes into a String. This allows reducing memory size and creation of arrays. The size of the buffer indicates the maximum size for parts of the HttpRequest (except the body).

Returns:

true if the HttpRequest has been fully parsed. false indicates this method should be called again when further data is available on the InputBufferStream to obtain the full HttpRequest.

Throws:

IOException - If fails to read bytes.

HttpRequestParseException - If failure to parse HttpRequest.

getMethod

public String getMethod()

Description copied from interface: HttpRequestParser

Obtains the method.

Specified by:

getMethod in interface HttpRequestParser

Returns:

Method.

getRequestURI

public String getRequestURI()

Description copied from interface: HttpRequestParser

Obtains the request URI.

Specified by:

getRequestURI in interface HttpRequestParser

Returns:

Request URI.

getHttpVersion

public String getHttpVersion()

Description copied from interface: HttpRequestParser

Obtains the HTTP version.

Specified by:

getHttpVersion in interface HttpRequestParser

Returns:

HTTP version.

getHeaders

public List<HttpHeader> getHeaders()

Description copied from interface: HttpRequestParser

Obtains the HttpHeader instances in the order supplied.

Specified by:

getHeaders in interface HttpRequestParser

Returns:

HttpHeader instances in the order supplied.

getBody

public InputBufferStream getBody()

Description copied from interface: HttpRequestParser

Obtains the InputBufferStream to the body of the HttpRequest.

Specified by:

getBody in interface HttpRequestParser

Returns:

InputBufferStream to the body of the HttpRequest.