Package org.apache.nutch.protocol.htmlunit

Class HttpResponse

java.lang.Object

org.apache.nutch.protocol.htmlunit.HttpResponse

All Implemented Interfaces:

HttpHeaders, Response

public class HttpResponse
extends Object
implements Response

An HTTP response.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	HttpResponse.Scheme

Nested classes/interfaces inherited from interface org.apache.nutch.net.protocols.Response

Response.TruncatedContentReason

Field Summary

Fields inherited from interface org.apache.nutch.metadata.HttpHeaders

CLIENT_TRANSFER_ENCODING, CONTENT_DISPOSITION, CONTENT_ENCODING, CONTENT_LANGUAGE, CONTENT_LENGTH, CONTENT_LOCATION, CONTENT_MD5, CONTENT_TYPE, IF_MODIFIED_SINCE, LAST_MODIFIED, LOCATION, TRANSFER_ENCODING, USER_AGENT, WRITABLE_CONTENT_TYPE

Fields inherited from interface org.apache.nutch.net.protocols.Response

FETCH_TIME, IP_ADDRESS, REQUEST, RESPONSE_HEADERS, TRUNCATED_CONTENT, TRUNCATED_CONTENT_REASON

Constructor Summary

Constructors

Constructor	Description
HttpResponse(HttpBase http, URL url, CrawlDatum datum)	Default public constructor.

Method Summary

Modifier and Type	Method	Description
int	getCode()	Get the response code.
byte[]	getContent()	Get the full content of the response.
String	getHeader(String name)	Get the value of a named header.
Metadata	getHeaders()	Get all the headers.
URL	getUrl()	Get the URL used to retrieve this response.

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpResponse

public HttpResponse(HttpBase http,
                    URL url,
                    CrawlDatum datum)
             throws ProtocolException,
                    IOException

Default public constructor.

Parameters:

http - a initialized HttpBase record for the given url

url - the canonical url

datum - the CrawlDatum for the url

Throws:

ProtocolException - if the protocol scheme is http/https

IOException - if a fatal error occurs in operating the SSLSocket or Socket

Method Detail

getUrl

public URL getUrl()

Description copied from interface: Response

Get the URL used to retrieve this response.

Specified by:

getUrl in interface Response

Returns:

URL

getCode

public int getCode()

Description copied from interface: Response

Get the response code.

Specified by:

getCode in interface Response

Returns:

protocol response code (int)

getHeader

public String getHeader(String name)

Description copied from interface: Response

Get the value of a named header.

Specified by:

getHeader in interface Response

Parameters:

name - key of the header you wish to retrieve

Returns:

header value

getHeaders

public Metadata getHeaders()

Description copied from interface: Response

Get all the headers.

Specified by:

getHeaders in interface Response

Returns:

populated headers Metadata

getContent

public byte[] getContent()

Description copied from interface: Response

Get the full content of the response.

Specified by:

getContent in interface Response

Returns:

a byte array representing the response content