org.apache.http.impl.io
Class DefaultHttpResponseParser

java.lang.Object
  org.apache.http.impl.io.AbstractMessageParserHC4<org.apache.http.HttpResponse>
      org.apache.http.impl.io.DefaultHttpResponseParser

All Implemented Interfaces:

org.apache.http.io.HttpMessageParser

@NotThreadSafe
public class DefaultHttpResponseParser
extends AbstractMessageParserHC4<org.apache.http.HttpResponse>

HTTP response parser that obtain its input from an instance of SessionInputBuffer.

Since:

4.2

Field Summary

Fields inherited from class org.apache.http.impl.io.AbstractMessageParserHC4

lineParser

Constructor Summary

DefaultHttpResponseParser(org.apache.http.io.SessionInputBuffer buffer)

DefaultHttpResponseParser(org.apache.http.io.SessionInputBuffer buffer, org.apache.http.message.LineParser lineParser, org.apache.http.HttpResponseFactory responseFactory, org.apache.http.params.HttpParams params)
Deprecated. (4.3) use DefaultHttpResponseParser(SessionInputBuffer, LineParser, HttpResponseFactory, MessageConstraints)

DefaultHttpResponseParser(org.apache.http.io.SessionInputBuffer buffer, org.apache.http.message.LineParser lineParser, org.apache.http.HttpResponseFactory responseFactory, MessageConstraints constraints)
Creates new instance of DefaultHttpResponseParser.

DefaultHttpResponseParser(org.apache.http.io.SessionInputBuffer buffer, MessageConstraints constraints)

Method Summary

protected org.apache.http.HttpResponse

parseHead(org.apache.http.io.SessionInputBuffer sessionBuffer) Subclasses must override this method to generate an instance of HttpMessage based on the initial input from the session buffer.

Methods inherited from class org.apache.http.impl.io.AbstractMessageParserHC4

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(org.apache.http.io.SessionInputBuffer buffer,
                                            org.apache.http.message.LineParser lineParser,
                                            org.apache.http.HttpResponseFactory responseFactory,
                                            org.apache.http.params.HttpParams params)

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

Creates an instance of this class.

Parameters:

buffer - the session input buffer.

lineParser - the line parser.

responseFactory - the factory to use to create HttpResponses.

params - HTTP parameters.

DefaultHttpResponseParser

public DefaultHttpResponseParser(org.apache.http.io.SessionInputBuffer buffer,
                                 org.apache.http.message.LineParser lineParser,
                                 org.apache.http.HttpResponseFactory responseFactory,
                                 MessageConstraints constraints)

Creates new instance of DefaultHttpResponseParser.

Parameters:

buffer - the session input buffer.

lineParser - the line parser. If null BasicLineParserHC4.INSTANCE will be used

responseFactory - the response factory. If null DefaultHttpResponseFactoryHC4.INSTANCE will be used.

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

Since:

4.3

DefaultHttpResponseParser

public DefaultHttpResponseParser(org.apache.http.io.SessionInputBuffer buffer,
                                 MessageConstraints constraints)

Since:

4.3

DefaultHttpResponseParser

public DefaultHttpResponseParser(org.apache.http.io.SessionInputBuffer buffer)

Since:

4.3

Method Detail

parseHead

protected org.apache.http.HttpResponse parseHead(org.apache.http.io.SessionInputBuffer sessionBuffer)
                                          throws java.io.IOException,
                                                 org.apache.http.HttpException,
                                                 org.apache.http.ParseException

Description copied from class: AbstractMessageParserHC4

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 AbstractMessageParserHC4<org.apache.http.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.

org.apache.http.HttpException - in case of HTTP protocol violation.

org.apache.http.ParseException - in case of a parse error.