Package lumis.portal.el

Class HttpServletRequestVariableResolver

java.lang.Object

lumis.portal.el.PortalVariableResolver

lumis.portal.el.AbstractRequestVariableResolver

lumis.portal.el.HttpServletRequestVariableResolver

All Implemented Interfaces:

javax.servlet.jsp.el.VariableResolver

public class HttpServletRequestVariableResolver
extends AbstractRequestVariableResolver

Resolves variables based on a HttpServletRequest. The implicit objects resolved by this class are:

• param: Maps a request parameter name to a single value.
• paramValues: Maps a request parameter name to an array of values.
• header: Maps a request header name to a single value.
• headerValues: Maps a request header name to an array of values.
• cookie: Maps a cookie name to a single cookie.
• initParam: Maps a context initialization parameter name to a single value.
• requestScope: Maps request-scoped variable names to their values.
• sessionScope: Maps session-scoped variable names to their values. Corresponds to the application scope of the PortletSession.
• applicationScope: Maps application-scoped variable names to their values.
• businessContext: Maps business context property identifiers to their values.

Since:

5.6.0

Version:

$Revision$ $Date$

Nested Class Summary

Nested classes/interfaces inherited from class lumis.portal.el.AbstractRequestVariableResolver

AbstractRequestVariableResolver.GetOnlyMap<K,V>

Nested classes/interfaces inherited from class lumis.portal.el.PortalVariableResolver

PortalVariableResolver.EnvironmentBean

Constructor Summary

Constructors

Constructor	Description
HttpServletRequestVariableResolver(javax.servlet.http.HttpServletRequest request)	Creates a new variable resolver based on the given request.

Method Summary

Modifier and Type	Method	Description
protected java.util.Map<java.lang.String,java.lang.Object>	getApplicationScopeMap()	Returns the application scope map.
protected java.lang.Object	getAttribute(java.lang.String string)	Returns the attribute with the given name.
protected java.lang.String	getBusinessContextProperty(java.lang.String key)	Returns the value with the given property id.
protected javax.servlet.http.Cookie[]	getCookies()	Returns the cookies.
protected java.lang.String	getHeader(java.lang.String string)	Returns the header with the given name.
protected java.util.Enumeration	getHeaders(java.lang.String string)	Returns the headers with the given name.
protected java.util.Map<java.lang.String,java.lang.Object>	getInitParamMap()	Returns the init parameters.
protected java.lang.String	getParameter(java.lang.String string)	Returns the parameter with the given name.
protected java.lang.Object	getParameterMap()	Returns the parameter map.
protected javax.servlet.http.HttpSession	getSession()
protected javax.servlet.http.HttpSession	getSession(boolean b)
protected java.util.Map<java.lang.String,java.lang.Object>	getSessionScopeMap()	Returns the session scope map.

Methods inherited from class lumis.portal.el.AbstractRequestVariableResolver

resolveVariable

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpServletRequestVariableResolver

public HttpServletRequestVariableResolver(javax.servlet.http.HttpServletRequest request)

Creates a new variable resolver based on the given request.

Parameters:

request - the request.

Since:

5.6.0

Method Detail

getAttribute

protected java.lang.Object getAttribute(java.lang.String string)

Description copied from class: AbstractRequestVariableResolver

Returns the attribute with the given name.

Specified by:

getAttribute in class AbstractRequestVariableResolver

Parameters:

string - the attribute name.

Returns:

the attribute with the given name.

getCookies

protected javax.servlet.http.Cookie[] getCookies()

Description copied from class: AbstractRequestVariableResolver

Returns the cookies.

Specified by:

getCookies in class AbstractRequestVariableResolver

Returns:

the cookies.

getHeader

protected java.lang.String getHeader(java.lang.String string)

Description copied from class: AbstractRequestVariableResolver

Returns the header with the given name.

Specified by:

getHeader in class AbstractRequestVariableResolver

Returns:

the header with the given name.

getHeaders

protected java.util.Enumeration getHeaders(java.lang.String string)

Description copied from class: AbstractRequestVariableResolver

Returns the headers with the given name.

Specified by:

getHeaders in class AbstractRequestVariableResolver

Parameters:

string - the header name.

Returns:

the headers with the given name.

getParameter

protected java.lang.String getParameter(java.lang.String string)

Description copied from class: AbstractRequestVariableResolver

Returns the parameter with the given name.

Specified by:

getParameter in class AbstractRequestVariableResolver

Parameters:

string - the parameter name.

Returns:

the parameter with the given name.

getParameterMap

protected java.lang.Object getParameterMap()

Description copied from class: AbstractRequestVariableResolver

Returns the parameter map.

Specified by:

getParameterMap in class AbstractRequestVariableResolver

Returns:

the parameter map.

getSession

protected javax.servlet.http.HttpSession getSession()

getSession

protected javax.servlet.http.HttpSession getSession(boolean b)

getSessionScopeMap

protected java.util.Map<java.lang.String,java.lang.Object> getSessionScopeMap()

Description copied from class: AbstractRequestVariableResolver

Returns the session scope map.

Specified by:

getSessionScopeMap in class AbstractRequestVariableResolver

Returns:

the session scope map.

getApplicationScopeMap

protected java.util.Map<java.lang.String,java.lang.Object> getApplicationScopeMap()

Description copied from class: AbstractRequestVariableResolver

Returns the application scope map.

Specified by:

getApplicationScopeMap in class AbstractRequestVariableResolver

Returns:

the application scope map.

getInitParamMap

protected java.util.Map<java.lang.String,java.lang.Object> getInitParamMap()

Description copied from class: AbstractRequestVariableResolver

Returns the init parameters.

Specified by:

getInitParamMap in class AbstractRequestVariableResolver

Returns:

the init parameters.

getBusinessContextProperty

protected java.lang.String getBusinessContextProperty(java.lang.String key)

Description copied from class: AbstractRequestVariableResolver

Returns the value with the given property id.

Specified by:

getBusinessContextProperty in class AbstractRequestVariableResolver

Parameters:

key - the property id.

Returns:

the value of the property with the given id.