seda.sandStorm.lib.http
Class httpRequest

java.lang.Object
  seda.sandStorm.core.TimeStampedEvent
      seda.sandStorm.lib.http.httpRequest

All Implemented Interfaces:

ClassQueueElementIF, QueueElementIF, httpConst

public class httpRequest
extends TimeStampedEvent
implements httpConst, ClassQueueElementIF

This class represents a single HTTP client request.

Field Summary

private httpConnection	conn
private static boolean	DEBUG
private java.util.Hashtable	header
private int	httpver
static int	HTTPVER_09 getHttpVer() code corresponding to HTTP/0.9.
static int	HTTPVER_10 getHttpVer() code corresponding to HTTP/1.0.
static int	HTTPVER_11 getHttpVer() code corresponding to HTTP/1.1.
private java.util.Hashtable	query
static java.lang.String	QUERY_KEY_SET Default value for a query key.
private java.util.Vector	rawHeader
private int	request
static int	REQUEST_GET getRequest() code corresponding to a GET request.
static int	REQUEST_POST getRequest() code corresponding to a POST request.
private java.lang.String	url
private int	user_class

Fields inherited from class seda.sandStorm.core.TimeStampedEvent

timestamp

Fields inherited from interface seda.sandStorm.lib.http.httpConst

CRLF, DEFAULT_HTTP_PORT, HTTP_VERSION, WRITE_CLOG_THRESHOLD

Constructor Summary

httpRequest(httpConnection conn, java.lang.String requestStr, java.lang.String url, int httpver, java.util.Vector header)
Package-internal: Create an httpRequest from the given connection, request string, URL, HTTP version, and header.

Method Summary

private java.lang.String	decodeURL(java.lang.String encoded)
httpConnection	getConnection() Return the corresponding HTTP connection.
java.lang.String	getHeader(java.lang.String key) Return the header line corresponding to the given key.
int	getHttpVer() Return the code corresponding to the HTTP version.
java.lang.String	getQuery(java.lang.String key) Return the value associated with the given query key.
java.util.Enumeration	getQueryKeys() Return an enumeration of keys in the query string, if any.
java.lang.String[]	getQuerySet(java.lang.String key) Return the set of values associated with the given query key.
int	getRequest() Return the code corresponding to the request.
int	getRequestClass()
java.lang.String	getURL() Return the request URL.
boolean	headerNeeded() Indicates whether this request requires a header to be sent in the response (that is, whether this is HTTP/1.0 or later).
private void	parseHeader()
private void	putVal(java.lang.String key, java.lang.String val)
void	setRequestClass(int theclass)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DEBUG

private static final boolean DEBUG

See Also:

Constant Field Values

REQUEST_GET

public static final int REQUEST_GET

getRequest() code corresponding to a GET request.

See Also:

Constant Field Values

REQUEST_POST

public static final int REQUEST_POST

getRequest() code corresponding to a POST request.

See Also:

Constant Field Values

HTTPVER_09

public static final int HTTPVER_09

getHttpVer() code corresponding to HTTP/0.9.

See Also:

Constant Field Values

HTTPVER_10

public static final int HTTPVER_10

getHttpVer() code corresponding to HTTP/1.0.

See Also:

Constant Field Values

HTTPVER_11

public static final int HTTPVER_11

getHttpVer() code corresponding to HTTP/1.1.

See Also:

Constant Field Values

QUERY_KEY_SET

public static final java.lang.String QUERY_KEY_SET

Default value for a query key.

See Also:

Constant Field Values

conn

private httpConnection conn

request

private int request

url

private java.lang.String url

httpver

private int httpver

user_class

private int user_class

rawHeader

private java.util.Vector rawHeader

header

private java.util.Hashtable header

query

private java.util.Hashtable query

Constructor Detail

httpRequest

httpRequest(httpConnection conn,
            java.lang.String requestStr,
            java.lang.String url,
            int httpver,
            java.util.Vector header)
      throws java.io.IOException

Package-internal: Create an httpRequest from the given connection, request string, URL, HTTP version, and header.

Throws:

java.io.IOException

Method Detail

decodeURL

private java.lang.String decodeURL(java.lang.String encoded)

putVal

private void putVal(java.lang.String key,
                    java.lang.String val)

getRequest

public int getRequest()

Return the code corresponding to the request. Each code has one of the REQUEST_* values from this class.

getURL

public java.lang.String getURL()

Return the request URL.

getHttpVer

public int getHttpVer()

Return the code corresponding to the HTTP version. Each code has one of the HTTPVER_* values from this class.

getConnection

public httpConnection getConnection()

Return the corresponding HTTP connection.

getHeader

public java.lang.String getHeader(java.lang.String key)

Return the header line corresponding to the given key. For example, to get the 'User-Agent' field from the header, use getHeader("User-Agent").

getQueryKeys

public java.util.Enumeration getQueryKeys()

Return an enumeration of keys in the query string, if any.

getQuery

public java.lang.String getQuery(java.lang.String key)

Return the value associated with the given query key. If a key as more than one value then only the first value will be returned.

getQuerySet

public java.lang.String[] getQuerySet(java.lang.String key)

Return the set of values associated with the given query key.

headerNeeded

public boolean headerNeeded()

Indicates whether this request requires a header to be sent in the response (that is, whether this is HTTP/1.0 or later).

parseHeader

private void parseHeader()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getRequestClass

public int getRequestClass()

Specified by:

getRequestClass in interface ClassQueueElementIF

setRequestClass

public void setRequestClass(int theclass)

Specified by:

setRequestClass in interface ClassQueueElementIF