com.caucho.server.http

Class AsyncRequest

java.lang.Object

com.caucho.server.http.CauchoRequestWrapper

com.caucho.server.http.AsyncRequest

All Implemented Interfaces:

CauchoRequest, HttpServletRequest, ServletRequest

public class AsyncRequest
extends CauchoRequestWrapper

Field Summary

Fields inherited from interface javax.servlet.http.HttpServletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH

Constructor Summary

Constructors

Constructor and Description
AsyncRequest(HttpServletRequestImpl request, HttpServletResponseImpl response, Invocation invocation)

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	calculateQueryString()
java.lang.Object	getAttribute(java.lang.String name) Returns an attribute value.
java.lang.String	getContextPath() Returns the part of the URI corresponding to the application's prefix.
DispatcherType	getDispatcherType() Returns DispatcherType
protected Invocation	getInvocation()
java.lang.String	getPageContextPath()
java.lang.String	getPagePathInfo()
java.lang.String	getPageQueryString()
java.lang.String	getPageServletPath()
java.lang.String	getPageURI()
java.lang.String	getParameter(java.lang.String name) Returns the form primary value for the given name.
java.util.Map<java.lang.String,java.lang.String[]>	getParameterMap() Returns a map of the form.
java.util.Enumeration<java.lang.String>	getParameterNames() Returns an enumeration of the form names.
java.lang.String[]	getParameterValues(java.lang.String name) Returns the form's values for the given name.
java.lang.String	getPathInfo() Returns the URI part after the selected servlet and null if there is no suffix.
java.lang.String	getQueryString() Returns the request's query string.
java.lang.String	getRequestURI() Returns the entire request URI
ServletContext	getServletContext() Returns the servlet context for the request
java.lang.String	getServletName()
java.lang.String	getServletPath() Returns the URI part corresponding to the selected servlet.
WebApp	getWebApp()
boolean	isAsyncSupported() Returns true if the request supports async
AsyncContext	startAsync() Starts an async/comet mode

Methods inherited from class com.caucho.server.http.CauchoRequestWrapper

authenticate, getAbstractHttpRequest, getAsyncContext, getAttributeNames, getAuthType, getCharacterEncoding, getContentLength, getContentType, getCookie, getCookies, getDateHeader, getHasCookie, getHeader, getHeaderNames, getHeaders, getInputStream, getIntHeader, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getMemorySession, getMethod, getPart, getParts, getPathTranslated, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRemoteUser, getRequest, getRequestDepth, getRequestDispatcher, getRequestedSessionId, getRequestURL, getResponse, getScheme, getServerName, getServerPort, getServletResponse, getSession, getSession, getSessionId, getSocketLink, getStream, getUserPrincipal, getVaryCookies, hasRequest, isAsyncStarted, isComet, isConnectionClosed, isDuplex, isLoginRequested, isMultipartEnabled, isRequestedSessionIdFromCookie, isRequestedSessionIdFromUrl, isRequestedSessionIdFromURL, isRequestedSessionIdValid, isSecure, isSessionIdFromCookie, isSuspend, isSyntheticCacheHeader, isTop, isUserInRole, isWrapperFor, isWrapperFor, killKeepalive, login, login, logout, removeAttribute, requestLogin, setAttribute, setCharacterEncoding, setHasCookie, setHeader, setRequest, setResponse, setSessionId, setSyntheticCacheHeader, setVaryCookie, startAsync, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncRequest

public AsyncRequest(HttpServletRequestImpl request,
                    HttpServletResponseImpl response,
                    Invocation invocation)

Method Detail

getInvocation

protected Invocation getInvocation()

getServletContext

public ServletContext getServletContext()

Description copied from interface: ServletRequest

Returns the servlet context for the request

Specified by:

getServletContext in interface ServletRequest

Overrides:

getServletContext in class CauchoRequestWrapper

getDispatcherType

public DispatcherType getDispatcherType()

Description copied from interface: ServletRequest

Returns DispatcherType

Specified by:

getDispatcherType in interface ServletRequest

Overrides:

getDispatcherType in class CauchoRequestWrapper

Returns:

getRequestURI

public java.lang.String getRequestURI()

Description copied from interface: HttpServletRequest

Returns the entire request URI

Specified by:

getRequestURI in interface HttpServletRequest

Overrides:

getRequestURI in class CauchoRequestWrapper

getContextPath

public java.lang.String getContextPath()

Description copied from interface: HttpServletRequest

Returns the part of the URI corresponding to the application's prefix. The first part of the URI selects applications (ServletContexts).

getContextPath() is /myapp for the uri /myapp/servlet/Hello,

Specified by:

getContextPath in interface HttpServletRequest

Overrides:

getContextPath in class CauchoRequestWrapper

getServletPath

public java.lang.String getServletPath()

Description copied from interface: HttpServletRequest

Returns the URI part corresponding to the selected servlet. The URI is relative to the application. Returns an emtpy string for a servlet matched on /*

Corresponds to CGI's SCRIPT_NAME getServletPath() is /servlet/Hello for the uri /myapp/servlet/Hello/foo. getServletPath() is /dir/hello.jsp for the uri /myapp/dir/hello.jsp/foo,

Specified by:

getServletPath in interface HttpServletRequest

Overrides:

getServletPath in class CauchoRequestWrapper

getPathInfo

public java.lang.String getPathInfo()

Description copied from interface: HttpServletRequest

Returns the URI part after the selected servlet and null if there is no suffix.

Corresponds to CGI's PATH_INFO

getPathInfo() is /foo for the uri /myapp/servlet/Hello/foo. getPathInfo() is /hello.jsp for for the uri /myapp/dir/hello.jsp/foo.

Specified by:

getPathInfo in interface HttpServletRequest

Overrides:

getPathInfo in class CauchoRequestWrapper

getQueryString

public java.lang.String getQueryString()

Description copied from interface: HttpServletRequest

Returns the request's query string. Form based servlets will use ServletRequest.getParameter() to decode the form values.

Corresponds to CGI's PATH_TRANSLATED

Specified by:

getQueryString in interface HttpServletRequest

Overrides:

getQueryString in class CauchoRequestWrapper

calculateQueryString

protected java.lang.String calculateQueryString()

getPageURI

public java.lang.String getPageURI()

Specified by:

getPageURI in interface CauchoRequest

Overrides:

getPageURI in class CauchoRequestWrapper

getPageContextPath

public java.lang.String getPageContextPath()

Specified by:

getPageContextPath in interface CauchoRequest

Overrides:

getPageContextPath in class CauchoRequestWrapper

getPageServletPath

public java.lang.String getPageServletPath()

Specified by:

getPageServletPath in interface CauchoRequest

Overrides:

getPageServletPath in class CauchoRequestWrapper

getPagePathInfo

public java.lang.String getPagePathInfo()

Specified by:

getPagePathInfo in interface CauchoRequest

Overrides:

getPagePathInfo in class CauchoRequestWrapper

getPageQueryString

public java.lang.String getPageQueryString()

Specified by:

getPageQueryString in interface CauchoRequest

Overrides:

getPageQueryString in class CauchoRequestWrapper

getWebApp

public WebApp getWebApp()

Specified by:

getWebApp in interface CauchoRequest

Overrides:

getWebApp in class CauchoRequestWrapper

isAsyncSupported

public boolean isAsyncSupported()

Description copied from interface: ServletRequest

Returns true if the request supports async

Specified by:

isAsyncSupported in interface ServletRequest

Overrides:

isAsyncSupported in class CauchoRequestWrapper

startAsync

public AsyncContext startAsync()
                        throws java.lang.IllegalStateException

Description copied from interface: ServletRequest

Starts an async/comet mode

Specified by:

startAsync in interface ServletRequest

Overrides:

startAsync in class CauchoRequestWrapper

Throws:

java.lang.IllegalStateException

getServletName

public java.lang.String getServletName()

getAttribute

public java.lang.Object getAttribute(java.lang.String name)

Description copied from interface: ServletRequest

Returns an attribute value.

Specified by:

getAttribute in interface ServletRequest

Overrides:

getAttribute in class CauchoRequestWrapper

Parameters:

name - the attribute name

Returns:

the attribute value

getParameterNames

public java.util.Enumeration<java.lang.String> getParameterNames()

Returns an enumeration of the form names.

Specified by:

getParameterNames in interface ServletRequest

Overrides:

getParameterNames in class CauchoRequestWrapper

getParameterMap

public java.util.Map<java.lang.String,java.lang.String[]> getParameterMap()

Returns a map of the form.

Specified by:

getParameterMap in interface ServletRequest

Overrides:

getParameterMap in class CauchoRequestWrapper

getParameterValues

public java.lang.String[] getParameterValues(java.lang.String name)

Returns the form's values for the given name.

Specified by:

getParameterValues in interface ServletRequest

Overrides:

getParameterValues in class CauchoRequestWrapper

Parameters:

name - key in the form

Returns:

value matching the key

getParameter

public java.lang.String getParameter(java.lang.String name)

Returns the form primary value for the given name.

Specified by:

getParameter in interface ServletRequest

Overrides:

getParameter in class CauchoRequestWrapper

Parameters:

name - the form parameter to return

Returns:

the form value or null if none matches.