Docjar: A Java Source and Docuemnt Enginecom.*    java.*    javax.*    org.*    all    new    plug-in

Quick Search    Search Deep
Overview  Package   Class  Use  Deprecated  Index 
Home >> All >> org >> apache >> coyote >> [ http11 overview ]  PREV CLASS  NEXT CLASS
SUMMARY: JavaDoc of org.apache.coyote.http11.Http11Processor JAVADOC | Sourc code of org.apache.coyote.http11.Http11Processor SOURCE | Download org.apache.coyote.http11.Http11Processor DOWNLOAD | NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD

org.apache.coyote.http11
Class Http11Processor  view Http11Processor download Http11Processor.java

java.lang.Object
  extended byorg.apache.coyote.http11.Http11Processor
All Implemented Interfaces:
org.apache.coyote.ActionHook, org.apache.coyote.Processor
public class Http11Processor
extends java.lang.Object
implements org.apache.coyote.Processor, org.apache.coyote.ActionHook

Processes HTTP requests.

Field Summary
protected  org.apache.coyote.Adapter adapter
          Associated adapter.
protected  java.lang.String[] compressableMimeTypes
          List of MIMES which could be gzipped
protected  int compressionLevel
          Allowed compression level.
protected  int compressionMinSize
          Minimum contentsize to make compression.
protected  boolean contentDelimitation
          Content delimitator for the request (if false, the connection will be closed at the end of the request).
protected  boolean disableUploadTimeout
          Flag to disable setting a different time-out on uploads.
protected  org.apache.tomcat.util.net.PoolTcpEndpoint endpoint
          Associated endpoint.
protected  boolean error
          Error flag.
protected  boolean expectation
          Is there an expectation ?
protected  char[] hostNameC
          Host name (used to avoid useless B2C conversion on the host name).
protected  boolean http09
          HTTP/0.9 flag.
protected  boolean http11
          HTTP/1.1 flag.
protected  InternalInputBuffer inputBuffer
          Input.
protected  boolean keepAlive
          Keep-alive.
protected  java.lang.String localAddr
          The local Host address.
protected  java.lang.String localName
          Local Host associated with the current connection.
protected  int localPort
          Local port to which the socket is connected
protected static org.apache.commons.logging.Log log
          Logger.
protected  int maxKeepAliveRequests
          Maximum number of Keep-Alive requests to honor.
protected  int maxSavePostSize
          Max saved post size.
protected  java.util.regex.Pattern[] noCompressionUserAgents
          List of user agents to not use gzip with
protected  InternalOutputBuffer outputBuffer
          Output.
protected  java.lang.String remoteAddr
          Remote Address associated with the current connection.
protected  java.lang.String remoteHost
          Remote Host associated with the current connection.
protected  int remotePort
          Remote port to which the socket is connected
protected  org.apache.coyote.Request request
          Request object.
protected  org.apache.coyote.Response response
          Response object.
protected  java.util.regex.Pattern[] restrictedUserAgents
          List of restricted user agents.
protected  java.lang.String server
          Allow a customized the server header for the tin-foil hat folks.
protected static org.apache.tomcat.util.res.StringManager sm
          The string manager for this package.
protected  java.net.Socket socket
          Socket associated with the current connection.
protected  int socketBuffer
          Socket buffering.
protected  org.apache.tomcat.util.net.SSLSupport sslSupport
          SSL information.
protected  boolean started
          State flag.
protected  org.apache.tomcat.util.threads.ThreadPool threadPool
          Associated thread pool.
protected  int timeout
          Maximum timeout on uploads.
 
Constructor Summary
Http11Processor()
          Default constructor.
Http11Processor(int headerBufferSize)
           
 
Method Summary
 void action(org.apache.coyote.ActionCode actionCode, java.lang.Object param)
          Send an action to the connector.
 void addCompressableMimeType(java.lang.String mimeType)
          Add a mime-type which will be compressable The mime-type String will be exactly matched in the response mime-type header .
protected  void addFilter(java.lang.String className)
          Add input or output filter.
protected  boolean addInputFilter(InputFilter[] inputFilters, java.lang.String encodingName)
          Add an input filter to the current request.
 void addNoCompressionUserAgent(java.lang.String userAgent)
          Add user-agent for which gzip compression didn't works The user agent String given will be exactly matched to the user-agent header submitted by the client.
private  java.util.regex.Pattern[] addREArray(java.util.regex.Pattern[] rArray, java.util.regex.Pattern value)
          General use method
 void addRestrictedUserAgent(java.lang.String userAgent)
          Add restricted user-agent (which will downgrade the connector to HTTP/1.0 mode).
private  java.lang.String[] addStringArray(java.lang.String[] sArray, java.lang.String value)
          General use method
protected  int findBytes(org.apache.tomcat.util.buf.ByteChunk bc, byte[] b)
          Specialized utility method: find a sequence of lower case bytes inside a ByteChunk.
 java.lang.String[] findCompressableMimeTypes()
          Return the list of restricted user agents.
 java.lang.String[] findRestrictedUserAgents()
          Return the list of restricted user agents.
 org.apache.coyote.Adapter getAdapter()
          Get the associated adapter.
 java.lang.String getCompression()
          Return compression level.
 boolean getDisableUploadTimeout()
          Get the flag that controls upload time-outs.
 int getMaxKeepAliveRequests()
          Return the number of Keep-Alive requests that we will honor.
 int getMaxSavePostSize()
          Return the maximum size of a POST which will be buffered in SSL mode.
 org.apache.coyote.Request getRequest()
          Get the request associated with this processor.
 java.lang.String getServer()
          Get the server header name.
 int getSocketBuffer()
          Get the socket buffer flag.
 int getTimeout()
          Get the upload timeout.
protected  void initializeFilters()
          Initialize standard input and output filters.
private  boolean inStringArray(java.lang.String[] sArray, java.lang.String value)
          General use method
private  boolean isCompressable()
          Check for compression
 void parseHost(org.apache.tomcat.util.buf.MessageBytes valueMB)
          Parse host.
protected  void prepareRequest()
          After reading the request headers, we have to setup the request filters.
protected  void prepareResponse()
          When committing the response, we have to validate the set of headers, as well as setup the response filters.
 void process(java.io.InputStream input, java.io.OutputStream output)
          Process pipelined HTTP requests using the specified input and output streams.
 void setAdapter(org.apache.coyote.Adapter adapter)
          Set the associated adapter.
 void setCompressableMimeTypes(java.lang.String compressableMimeTypes)
          Set compressable mime-type list List contains users agents separated by ',' : ie: "text/html,text/xml,text/plain"
 void setCompressableMimeTypes(java.lang.String[] compressableMimeTypes)
          Set compressable mime-type list (this method is best when used with a large number of connectors, where it would be better to have all of them referenced a single array).
 void setCompression(java.lang.String compression)
          Set compression level.
 void setCompressionMinSize(int compressionMinSize)
          Set Minimum size to trigger compression.
 void setDisableUploadTimeout(boolean isDisabled)
          Set the flag to control upload time-outs.
 void setEndpoint(org.apache.tomcat.util.net.PoolTcpEndpoint endpoint)
           
 void setMaxKeepAliveRequests(int mkar)
          Set the maximum number of Keep-Alive requests to honor.
 void setMaxSavePostSize(int msps)
          Set the maximum size of a POST which will be buffered in SSL mode.
 void setNoCompressionUserAgents(java.util.regex.Pattern[] noCompressionUserAgents)
          Set no compression user agent list (this method is best when used with a large number of connectors, where it would be better to have all of them referenced a single array).
 void setNoCompressionUserAgents(java.lang.String noCompressionUserAgents)
          Set no compression user agent list.
 void setRestrictedUserAgents(java.util.regex.Pattern[] restrictedUserAgents)
          Set restricted user agent list (this method is best when used with a large number of connectors, where it would be better to have all of them referenced a single array).
 void setRestrictedUserAgents(java.lang.String restrictedUserAgents)
          Set restricted user agent list (which will downgrade the connector to HTTP/1.0 mode).
 void setServer(java.lang.String server)
          Set the server header name.
 void setSocket(java.net.Socket socket)
          Set the socket associated with this HTTP connection.
 void setSocketBuffer(int socketBuffer)
          Set the socket buffer flag.
 void setSSLSupport(org.apache.tomcat.util.net.SSLSupport sslSupport)
          Set the SSL information for this HTTP connection.
 void setThreadPool(org.apache.tomcat.util.threads.ThreadPool threadPool)
           
 void setTimeout(int timeouts)
          Set the upload timeout.
private  boolean startsWithStringArray(java.lang.String[] sArray, java.lang.String value)
          Checks if any entry in the string array starts with the specified value
protected  boolean statusDropsConnection(int status)
          Determine if we must drop the connection because of the HTTP status code.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

log

protected static org.apache.commons.logging.Log log
Logger.

sm

protected static org.apache.tomcat.util.res.StringManager sm
The string manager for this package.

adapter

protected org.apache.coyote.Adapter adapter
Associated adapter.

request

protected org.apache.coyote.Request request
Request object.

response

protected org.apache.coyote.Response response
Response object.

inputBuffer

protected InternalInputBuffer inputBuffer
Input.

outputBuffer

protected InternalOutputBuffer outputBuffer
Output.

started

protected boolean started
State flag.

error

protected boolean error
Error flag.

keepAlive

protected boolean keepAlive
Keep-alive.

http11

protected boolean http11
HTTP/1.1 flag.

http09

protected boolean http09
HTTP/0.9 flag.

contentDelimitation

protected boolean contentDelimitation
Content delimitator for the request (if false, the connection will be closed at the end of the request).

expectation

protected boolean expectation
Is there an expectation ?

restrictedUserAgents

protected java.util.regex.Pattern[] restrictedUserAgents
List of restricted user agents.

maxKeepAliveRequests

protected int maxKeepAliveRequests
Maximum number of Keep-Alive requests to honor.

sslSupport

protected org.apache.tomcat.util.net.SSLSupport sslSupport
SSL information.

socket

protected java.net.Socket socket
Socket associated with the current connection.

remoteAddr

protected java.lang.String remoteAddr
Remote Address associated with the current connection.

remoteHost

protected java.lang.String remoteHost
Remote Host associated with the current connection.

localName

protected java.lang.String localName
Local Host associated with the current connection.

localPort

protected int localPort
Local port to which the socket is connected

remotePort

protected int remotePort
Remote port to which the socket is connected

localAddr

protected java.lang.String localAddr
The local Host address.

timeout

protected int timeout
Maximum timeout on uploads. 5 minutes as in Apache HTTPD server.

disableUploadTimeout

protected boolean disableUploadTimeout
Flag to disable setting a different time-out on uploads.

compressionLevel

protected int compressionLevel
Allowed compression level.

compressionMinSize

protected int compressionMinSize
Minimum contentsize to make compression.

socketBuffer

protected int socketBuffer
Socket buffering.

maxSavePostSize

protected int maxSavePostSize
Max saved post size.

noCompressionUserAgents

protected java.util.regex.Pattern[] noCompressionUserAgents
List of user agents to not use gzip with

compressableMimeTypes

protected java.lang.String[] compressableMimeTypes
List of MIMES which could be gzipped

hostNameC

protected char[] hostNameC
Host name (used to avoid useless B2C conversion on the host name).

threadPool

protected org.apache.tomcat.util.threads.ThreadPool threadPool
Associated thread pool.

endpoint

protected org.apache.tomcat.util.net.PoolTcpEndpoint endpoint
Associated endpoint.

server

protected java.lang.String server
Allow a customized the server header for the tin-foil hat folks.

Constructor Detail

Http11Processor

public Http11Processor()
Default constructor.

Http11Processor

public Http11Processor(int headerBufferSize)
Method Detail

getCompression

public java.lang.String getCompression()
Return compression level.

setCompression

public void setCompression(java.lang.String compression)
Set compression level.

setCompressionMinSize

public void setCompressionMinSize(int compressionMinSize)
Set Minimum size to trigger compression.

setThreadPool

public void setThreadPool(org.apache.tomcat.util.threads.ThreadPool threadPool)

setEndpoint

public void setEndpoint(org.apache.tomcat.util.net.PoolTcpEndpoint endpoint)

addNoCompressionUserAgent

public void addNoCompressionUserAgent(java.lang.String userAgent)
Add user-agent for which gzip compression didn't works The user agent String given will be exactly matched to the user-agent header submitted by the client.

setNoCompressionUserAgents

public void setNoCompressionUserAgents(java.util.regex.Pattern[] noCompressionUserAgents)
Set no compression user agent list (this method is best when used with a large number of connectors, where it would be better to have all of them referenced a single array).

setNoCompressionUserAgents

public void setNoCompressionUserAgents(java.lang.String noCompressionUserAgents)
Set no compression user agent list. List contains users agents separated by ',' : ie: "gorilla,desesplorer,tigrus"

addCompressableMimeType

public void addCompressableMimeType(java.lang.String mimeType)
Add a mime-type which will be compressable The mime-type String will be exactly matched in the response mime-type header .

setCompressableMimeTypes

public void setCompressableMimeTypes(java.lang.String[] compressableMimeTypes)
Set compressable mime-type list (this method is best when used with a large number of connectors, where it would be better to have all of them referenced a single array).

setCompressableMimeTypes

public void setCompressableMimeTypes(java.lang.String compressableMimeTypes)
Set compressable mime-type list List contains users agents separated by ',' : ie: "text/html,text/xml,text/plain"

findCompressableMimeTypes

public java.lang.String[] findCompressableMimeTypes()
Return the list of restricted user agents.

addFilter

protected void addFilter(java.lang.String className)
Add input or output filter.

addStringArray

private java.lang.String[] addStringArray(java.lang.String[] sArray,
                                          java.lang.String value)
General use method

addREArray

private java.util.regex.Pattern[] addREArray(java.util.regex.Pattern[] rArray,
                                             java.util.regex.Pattern value)
General use method

inStringArray

private boolean inStringArray(java.lang.String[] sArray,
                              java.lang.String value)
General use method

startsWithStringArray

private boolean startsWithStringArray(java.lang.String[] sArray,
                                      java.lang.String value)
Checks if any entry in the string array starts with the specified value

addRestrictedUserAgent

public void addRestrictedUserAgent(java.lang.String userAgent)
Add restricted user-agent (which will downgrade the connector to HTTP/1.0 mode). The user agent String given will be matched via regexp to the user-agent header submitted by the client.

setRestrictedUserAgents

public void setRestrictedUserAgents(java.util.regex.Pattern[] restrictedUserAgents)
Set restricted user agent list (this method is best when used with a large number of connectors, where it would be better to have all of them referenced a single array).

setRestrictedUserAgents

public void setRestrictedUserAgents(java.lang.String restrictedUserAgents)
Set restricted user agent list (which will downgrade the connector to HTTP/1.0 mode). List contains users agents separated by ',' : ie: "gorilla,desesplorer,tigrus"

findRestrictedUserAgents

public java.lang.String[] findRestrictedUserAgents()
Return the list of restricted user agents.

setMaxKeepAliveRequests

public void setMaxKeepAliveRequests(int mkar)
Set the maximum number of Keep-Alive requests to honor. This is to safeguard from DoS attacks. Setting to a negative value disables the check.

getMaxKeepAliveRequests

public int getMaxKeepAliveRequests()
Return the number of Keep-Alive requests that we will honor.

setMaxSavePostSize

public void setMaxSavePostSize(int msps)
Set the maximum size of a POST which will be buffered in SSL mode.

getMaxSavePostSize

public int getMaxSavePostSize()
Return the maximum size of a POST which will be buffered in SSL mode.

setSSLSupport

public void setSSLSupport(org.apache.tomcat.util.net.SSLSupport sslSupport)
Set the SSL information for this HTTP connection.

setSocket

public void setSocket(java.net.Socket socket)
               throws java.io.IOException
Set the socket associated with this HTTP connection.

setDisableUploadTimeout

public void setDisableUploadTimeout(boolean isDisabled)
Set the flag to control upload time-outs.

getDisableUploadTimeout

public boolean getDisableUploadTimeout()
Get the flag that controls upload time-outs.

setSocketBuffer

public void setSocketBuffer(int socketBuffer)
Set the socket buffer flag.

getSocketBuffer

public int getSocketBuffer()
Get the socket buffer flag.

setTimeout

public void setTimeout(int timeouts)
Set the upload timeout.

getTimeout

public int getTimeout()
Get the upload timeout.

setServer

public void setServer(java.lang.String server)
Set the server header name.

getServer

public java.lang.String getServer()
Get the server header name.

getRequest

public org.apache.coyote.Request getRequest()
Get the request associated with this processor.

process

public void process(java.io.InputStream input,
                    java.io.OutputStream output)
             throws java.io.IOException
Process pipelined HTTP requests using the specified input and output streams.

Specified by:
process in interface org.apache.coyote.Processor

action

public void action(org.apache.coyote.ActionCode actionCode,
                   java.lang.Object param)
Send an action to the connector.

Specified by:
action in interface org.apache.coyote.ActionHook

setAdapter

public void setAdapter(org.apache.coyote.Adapter adapter)
Set the associated adapter.

Specified by:
setAdapter in interface org.apache.coyote.Processor

getAdapter

public org.apache.coyote.Adapter getAdapter()
Get the associated adapter.

Specified by:
getAdapter in interface org.apache.coyote.Processor

prepareRequest

protected void prepareRequest()
After reading the request headers, we have to setup the request filters.

parseHost

public void parseHost(org.apache.tomcat.util.buf.MessageBytes valueMB)
Parse host.

isCompressable

private boolean isCompressable()
Check for compression

prepareResponse

protected void prepareResponse()
When committing the response, we have to validate the set of headers, as well as setup the response filters.

initializeFilters

protected void initializeFilters()
Initialize standard input and output filters.

addInputFilter

protected boolean addInputFilter(InputFilter[] inputFilters,
                                 java.lang.String encodingName)
Add an input filter to the current request.

findBytes

protected int findBytes(org.apache.tomcat.util.buf.ByteChunk bc,
                        byte[] b)
Specialized utility method: find a sequence of lower case bytes inside a ByteChunk.

statusDropsConnection

protected boolean statusDropsConnection(int status)
Determine if we must drop the connection because of the HTTP status code. Use the same list of codes as Apache/httpd.

Overview  Package   Class  Use  Deprecated  Index 
Home >> All >> org >> apache >> coyote >> [ http11 overview ]  PREV CLASS  NEXT CLASS
SUMMARY: JavaDoc of org.apache.coyote.http11.Http11Processor JAVADOC | Sourc code of org.apache.coyote.http11.Http11Processor SOURCE | Download org.apache.coyote.http11.Http11Processor DOWNLOAD | NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD