org.apache.http.impl.io
Class AbstractMessageWriterHC4

java.lang.Object
  org.apache.http.impl.io.AbstractMessageWriterHC4

All Implemented Interfaces:

org.apache.http.io.HttpMessageWriter

Direct Known Subclasses:

DefaultHttpRequestWriter, DefaultHttpResponseWriter

@NotThreadSafe
public abstract class AbstractMessageWriterHC4
extends java.lang.Object
implements org.apache.http.io.HttpMessageWriter

Abstract base class for HTTP message writers that serialize output to an instance of SessionOutputBuffer.

Since:

4.0

Field Summary

protected org.apache.http.util.CharArrayBuffer	lineBuf
protected org.apache.http.message.LineFormatter	lineFormatter
protected org.apache.http.io.SessionOutputBuffer	sessionBuffer

Constructor Summary

AbstractMessageWriterHC4(org.apache.http.io.SessionOutputBuffer buffer, org.apache.http.message.LineFormatter formatter)
Creates an instance of AbstractMessageWriterHC4.

AbstractMessageWriterHC4(org.apache.http.io.SessionOutputBuffer buffer, org.apache.http.message.LineFormatter formatter, org.apache.http.params.HttpParams params)
Deprecated. (4.3) use AbstractMessageWriterHC4(SessionOutputBuffer, LineFormatter)

Method Summary

void	write(org.apache.http.HttpMessage message)
protected abstract void	writeHeadLine(org.apache.http.HttpMessage message) Subclasses must override this method to write out the first header line based on the HttpMessage passed as a parameter.

Methods inherited from class java.lang.Object

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

Field Detail

sessionBuffer

protected final org.apache.http.io.SessionOutputBuffer sessionBuffer

lineBuf

protected final org.apache.http.util.CharArrayBuffer lineBuf

lineFormatter

protected final org.apache.http.message.LineFormatter lineFormatter

Constructor Detail

AbstractMessageWriterHC4

@Deprecated
public AbstractMessageWriterHC4(org.apache.http.io.SessionOutputBuffer buffer,
                                           org.apache.http.message.LineFormatter formatter,
                                           org.apache.http.params.HttpParams params)

Deprecated. (4.3) use AbstractMessageWriterHC4(SessionOutputBuffer, LineFormatter)

Creates an instance of AbstractMessageWriterHC4.

Parameters:

buffer - the session output buffer.

formatter - the line formatter.

params - HTTP parameters.

AbstractMessageWriterHC4

public AbstractMessageWriterHC4(org.apache.http.io.SessionOutputBuffer buffer,
                                org.apache.http.message.LineFormatter formatter)

Creates an instance of AbstractMessageWriterHC4.

Parameters:

buffer - the session output buffer.

formatter - the line formatter If null BasicLineFormatterHC4.INSTANCE will be used.

Since:

4.3

Method Detail

writeHeadLine

protected abstract void writeHeadLine(org.apache.http.HttpMessage message)
                               throws java.io.IOException

Subclasses must override this method to write out the first header line based on the HttpMessage passed as a parameter.

Parameters:

message - the message whose first line is to be written out.

Throws:

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

write

public void write(org.apache.http.HttpMessage message)
           throws java.io.IOException,
                  org.apache.http.HttpException

Specified by:

write in interface org.apache.http.io.HttpMessageWriter

Throws:

java.io.IOException

org.apache.http.HttpException