org.apache.http.impl.conn

Class DefaultHttpResponseParser

java.lang.Object

org.apache.http.impl.io.AbstractMessageParser<HttpResponse>

org.apache.http.impl.conn.DefaultHttpResponseParser

All Implemented Interfaces:

HttpMessageParser<HttpResponse>

@NotThreadSafe
public class DefaultHttpResponseParser
extends AbstractMessageParser<HttpResponse>

Lenient HTTP response parser implementation that can skip malformed data until a valid HTTP response message head is encountered.

Since:

4.2

Field Summary

Fields inherited from class org.apache.http.impl.io.AbstractMessageParser

lineParser

Constructor Summary

Constructors

Constructor and Description
DefaultHttpResponseParser(SessionInputBuffer buffer) Creates new instance of DefaultHttpResponseParser.
DefaultHttpResponseParser(SessionInputBuffer buffer, LineParser parser, HttpResponseFactory responseFactory, HttpParams params) Deprecated. (4.3) use DefaultHttpResponseParser( SessionInputBuffer, LineParser, HttpResponseFactory, MessageConstraints)
DefaultHttpResponseParser(SessionInputBuffer buffer, LineParser lineParser, HttpResponseFactory responseFactory, MessageConstraints constraints) Creates new instance of DefaultHttpResponseParser.
DefaultHttpResponseParser(SessionInputBuffer buffer, MessageConstraints constraints) Creates new instance of DefaultHttpResponseParser.

Method Summary

Methods

Modifier and Type	Method and Description
protected HttpResponse	parseHead(SessionInputBuffer sessionBuffer) Subclasses must override this method to generate an instance of HttpMessage based on the initial input from the session buffer.
protected boolean	reject(CharArrayBuffer line, int count)

Methods inherited from class org.apache.http.impl.io.AbstractMessageParser

parse, parseHeaders, parseHeaders

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHttpResponseParser

@Deprecated
public DefaultHttpResponseParser(SessionInputBuffer buffer,
                                    LineParser parser,
                                    HttpResponseFactory responseFactory,
                                    HttpParams params)

Deprecated. (4.3) use DefaultHttpResponseParser( SessionInputBuffer, LineParser, HttpResponseFactory, MessageConstraints)

DefaultHttpResponseParser

public DefaultHttpResponseParser(SessionInputBuffer buffer,
                         LineParser lineParser,
                         HttpResponseFactory responseFactory,
                         MessageConstraints constraints)

Creates new instance of DefaultHttpResponseParser.

Parameters:

buffer - the session input buffer.

lineParser - the line parser. If null BasicLineParser.INSTANCE will be used.

responseFactory - HTTP response factory. If null DefaultHttpResponseFactory.INSTANCE will be used.

constraints - the message constraints. If null MessageConstraints.DEFAULT will be used.

Since:

4.3

DefaultHttpResponseParser

public DefaultHttpResponseParser(SessionInputBuffer buffer,
                         MessageConstraints constraints)

Creates new instance of DefaultHttpResponseParser.

Parameters:

buffer - the session input buffer.

constraints - the message constraints. If null MessageConstraints.DEFAULT will be used.

Since:

4.3

DefaultHttpResponseParser

public DefaultHttpResponseParser(SessionInputBuffer buffer)

Creates new instance of DefaultHttpResponseParser.

Parameters:

buffer - the session input buffer.

Since:

4.3

Method Detail

parseHead

protected HttpResponse parseHead(SessionInputBuffer sessionBuffer)
                          throws java.io.IOException,
                                 HttpException

Description copied from class: AbstractMessageParser

Subclasses must override this method to generate an instance of HttpMessage based on the initial input from the session buffer.

Usually this method is expected to read just the very first line or the very first valid from the data stream and based on the input generate an appropriate instance of HttpMessage.

Specified by:

parseHead in class AbstractMessageParser<HttpResponse>

Parameters:

sessionBuffer - the session input buffer.

Returns:

HTTP message based on the input from the session buffer.

Throws:

java.io.IOException - in case of an I/O error.

HttpException - in case of HTTP protocol violation.

reject

protected boolean reject(CharArrayBuffer line,
             int count)