org.mortbay.jetty.client

Class ContentExchange

java.lang.Object

org.mortbay.jetty.client.HttpExchange

org.mortbay.jetty.client.CachedExchange

org.mortbay.jetty.client.ContentExchange

Direct Known Subclasses:

HttpExchange.ContentExchange

public class ContentExchange
extends CachedExchange

A CachedExchange that retains response content for later use.

Nested Class Summary

Nested classes/interfaces inherited from class org.mortbay.jetty.client.HttpExchange

HttpExchange.CachedExchange, HttpExchange.ContentExchange

Field Summary

Fields

Modifier and Type	Field and Description
protected int	_contentLength
protected String	_encoding
protected File	_fileForUpload
protected org.mortbay.util.ByteArrayOutputStream2	_responseContent
protected int	_responseStatus

Fields inherited from class org.mortbay.jetty.client.CachedExchange

_responseFields

Fields inherited from class org.mortbay.jetty.client.HttpExchange

STATUS_COMPLETED, STATUS_EXCEPTED, STATUS_EXPIRED, STATUS_PARSING_CONTENT, STATUS_PARSING_HEADERS, STATUS_SENDING_REQUEST, STATUS_START, STATUS_WAITING_FOR_COMMIT, STATUS_WAITING_FOR_CONNECTION, STATUS_WAITING_FOR_RESPONSE

Constructor Summary

Constructors

Constructor and Description
ContentExchange()
ContentExchange(boolean keepHeaders)

Method Summary

Modifier and Type	Method and Description
File	getFileForUpload()
byte[]	getResponseBytes()
String	getResponseContent()
int	getResponseStatus()
protected void	onResponseContent(org.mortbay.io.Buffer content) Called for each chunk of the response content received.
protected void	onResponseHeader(org.mortbay.io.Buffer name, org.mortbay.io.Buffer value) Called for each response header received
protected void	onResponseStatus(org.mortbay.io.Buffer version, int status, org.mortbay.io.Buffer reason) Called when a response status line has been received.
protected void	onRetry() Called when the request is retried (due to failures or authentication).
void	setFileForUpload(File fileForUpload)
void	writeResponseBytesTo(OutputStream out)

Methods inherited from class org.mortbay.jetty.client.CachedExchange

getResponseFields

Methods inherited from class org.mortbay.jetty.client.HttpExchange

addRequestHeader, addRequestHeader, cancel, configureListeners, getAddress, getEventListener, getMethod, getRequestContent, getRequestContentChunk, getRequestContentSource, getRequestFields, getRetryStatus, getScheme, getStatus, getTimeout, getURI, getVersion, isDone, onConnectionFailed, onException, onExpire, onRequestCommitted, onRequestComplete, onResponseComplete, onResponseHeaderComplete, reset, setAddress, setConfigureListeners, setEventListener, setMethod, setRequestContent, setRequestContentSource, setRequestContentType, setRequestHeader, setRequestHeader, setRetryStatus, setScheme, setTimeout, setURI, setURL, setVersion, setVersion, toString, waitForDone, waitForStatus

Methods inherited from class java.lang.Object

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

Field Detail

_responseStatus

protected int _responseStatus

_contentLength

protected int _contentLength

_encoding

protected String _encoding

_responseContent

protected org.mortbay.util.ByteArrayOutputStream2 _responseContent

_fileForUpload

protected File _fileForUpload

Constructor Detail

ContentExchange

public ContentExchange()

ContentExchange

public ContentExchange(boolean keepHeaders)

Method Detail

getResponseStatus

public int getResponseStatus()

Overrides:

getResponseStatus in class CachedExchange

getResponseContent

public String getResponseContent()
                          throws UnsupportedEncodingException

Returns:

The response content as a String

Throws:

UnsupportedEncodingException

getResponseBytes

public byte[] getResponseBytes()

Returns:

The response content as a byte array;

writeResponseBytesTo

public void writeResponseBytesTo(OutputStream out)
                          throws IOException

Parameters:

out - An output stream to write the content to.

Throws:

IOException

onResponseStatus

protected void onResponseStatus(org.mortbay.io.Buffer version,
                                int status,
                                org.mortbay.io.Buffer reason)
                         throws IOException

Description copied from class: HttpExchange

Called when a response status line has been received.

Overrides:

onResponseStatus in class CachedExchange

Parameters:

version - HTTP version

status - HTTP status code

reason - HTTP status code reason string

Throws:

IOException

onResponseHeader

protected void onResponseHeader(org.mortbay.io.Buffer name,
                                org.mortbay.io.Buffer value)
                         throws IOException

Description copied from class: HttpExchange

Called for each response header received

Overrides:

onResponseHeader in class CachedExchange

Parameters:

name - header name

value - header value

Throws:

IOException

onResponseContent

protected void onResponseContent(org.mortbay.io.Buffer content)
                          throws IOException

Description copied from class: HttpExchange

Called for each chunk of the response content received.

Overrides:

onResponseContent in class HttpExchange

Throws:

IOException

onRetry

protected void onRetry()
                throws IOException

Description copied from class: HttpExchange

Called when the request is retried (due to failures or authentication). Implementations may need to reset any consumable content that needs to be sent.

Overrides:

onRetry in class HttpExchange

Throws:

IOException

getFileForUpload

public File getFileForUpload()

setFileForUpload

public void setFileForUpload(File fileForUpload)
                      throws IOException

Throws:

IOException