org.eclipse.jetty.http
Class HttpGenerator

java.lang.Object
  org.eclipse.jetty.http.AbstractGenerator
      org.eclipse.jetty.http.HttpGenerator

All Implemented Interfaces:

Generator

public class HttpGenerator
extends AbstractGenerator

HttpGenerator. Builds HTTP Messages.

Field Summary

Fields inherited from class org.eclipse.jetty.http.AbstractGenerator

_buffer, _buffers, _content, _contentLength, _contentWritten, _date, _endp, _head, _header, _last, _method, _noContent, _persistent, _reason, _state, _status, _uri, _version, NO_BYTES, STATE_CONTENT, STATE_END, STATE_FLUSHING, STATE_HEADER

Fields inherited from interface org.eclipse.jetty.http.Generator

LAST, MORE

Constructor Summary

HttpGenerator(Buffers buffers, EndPoint io)
Constructor.

Method Summary

void	addContent(Buffer content, boolean last) Add content.
boolean	addContent(byte b) Add content.
void	complete() Complete the message.
void	completeHeader(HttpFields fields, boolean allContentAdded)
long	flushBuffer()
int	getBytesBuffered()
static Buffer	getReasonBuffer(int code)
boolean	isBufferFull()
boolean	isEmpty()
boolean	isRequest()
boolean	isResponse()
int	prepareUncheckedAddContent() Prepare buffer for unchecked writes.
void	reset(boolean returnBuffers)
void	send1xx(int code)
void	sendResponse(Buffer response) send complete response.
static void	setServerVersion(String version)
String	toString()

Methods inherited from class org.eclipse.jetty.http.AbstractGenerator

blockForOutput, completeUncheckedAddContent, flush, getContentBufferSize, getContentWritten, getSendServerVersion, getState, getUncheckedBuffer, getVersion, increaseContentBufferSize, isAllContentWritten, isCommitted, isComplete, isHead, isIdle, isOpen, isPersistent, isState, isWritten, resetBuffer, sendError, setContentLength, setDate, setHead, setPersistent, setRequest, setResponse, setSendServerVersion, setVersion

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpGenerator

public HttpGenerator(Buffers buffers,
                     EndPoint io)

Constructor.

Parameters:

buffers - buffer pool

io - the end point to use

Method Detail

getReasonBuffer

public static Buffer getReasonBuffer(int code)

setServerVersion

public static void setServerVersion(String version)

reset

public void reset(boolean returnBuffers)

Specified by:

reset in interface Generator

Overrides:

reset in class AbstractGenerator

addContent

public void addContent(Buffer content,
                       boolean last)
                throws IOException

Add content.

Parameters:

content -

last -

Throws:

IllegalArgumentException - if content is immutable.

IllegalStateException - If the request is not expecting any more content, or if the buffers are full and cannot be flushed.

IOException - if there is a problem flushing the buffers.

sendResponse

public void sendResponse(Buffer response)
                  throws IOException

send complete response.

Parameters:

response -

Throws:

IOException

addContent

public boolean addContent(byte b)
                   throws IOException

Add content.

Parameters:

b - byte

Returns:

true if the buffers are full

Throws:

IOException

prepareUncheckedAddContent

public int prepareUncheckedAddContent()
                               throws IOException

Prepare buffer for unchecked writes. Prepare the generator buffer to receive unchecked writes

Specified by:

prepareUncheckedAddContent in class AbstractGenerator

Returns:

the available space in the buffer.

Throws:

IOException

isBufferFull

public boolean isBufferFull()

Specified by:

isBufferFull in interface Generator

Overrides:

isBufferFull in class AbstractGenerator

send1xx

public void send1xx(int code)
             throws IOException

Throws:

IOException

isRequest

public boolean isRequest()

Specified by:

isRequest in class AbstractGenerator

isResponse

public boolean isResponse()

Specified by:

isResponse in class AbstractGenerator

completeHeader

public void completeHeader(HttpFields fields,
                           boolean allContentAdded)
                    throws IOException

Specified by:

completeHeader in interface Generator

Specified by:

completeHeader in class AbstractGenerator

Throws:

IOException

complete

public void complete()
              throws IOException

Complete the message.

Specified by:

complete in interface Generator

Overrides:

complete in class AbstractGenerator

Throws:

IOException

flushBuffer

public long flushBuffer()
                 throws IOException

Specified by:

flushBuffer in interface Generator

Specified by:

flushBuffer in class AbstractGenerator

Throws:

IOException

getBytesBuffered

public int getBytesBuffered()

isEmpty

public boolean isEmpty()

toString

public String toString()

Overrides:

toString in class Object