Package lumis.portal.el

Class AbstractRequestVariableResolver

java.lang.Object

lumis.portal.el.PortalVariableResolver

lumis.portal.el.AbstractRequestVariableResolver

All Implemented Interfaces:

VariableResolver

Direct Known Subclasses:

HttpServletRequestVariableResolver, ServiceContainerRequestVariableResolver

public abstract class AbstractRequestVariableResolver
extends PortalVariableResolver

Abstract VariableResolver that resolves general request variables. 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:

7.0.0

Version:

$Revision: 17685 $ $Date: 2015-08-17 19:29:13 -0300 (Mon, 17 Aug 2015) $

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	AbstractRequestVariableResolver.GetOnlyMap<K,V>	A map base class that is to be used only for calling AbstractRequestVariableResolver.GetOnlyMap.get(Object).

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

PortalVariableResolver.EnvironmentBean

Constructor Summary

Constructors

Constructor	Description
AbstractRequestVariableResolver()

Method Summary

Modifier and Type	Method	Description
protected abstract java.util.Map<java.lang.String,java.lang.Object>	getApplicationScopeMap()	Returns the application scope map.
protected abstract java.lang.Object	getAttribute(java.lang.String attributeName)	Returns the attribute with the given name.
protected abstract java.lang.String	getBusinessContextProperty(java.lang.String key)	Returns the value with the given property id.
protected abstract Cookie[]	getCookies()	Returns the cookies.
protected abstract java.lang.String	getHeader(java.lang.String headerName)	Returns the header with the given name.
protected abstract java.util.Enumeration	getHeaders(java.lang.String headerName)	Returns the headers with the given name.
protected abstract java.util.Map<java.lang.String,java.lang.Object>	getInitParamMap()	Returns the init parameters.
protected abstract java.lang.String	getParameter(java.lang.String parameterName)	Returns the parameter with the given name.
protected abstract java.lang.Object	getParameterMap()	Returns the parameter map.
protected abstract java.util.Map<java.lang.String,java.lang.Object>	getSessionScopeMap()	Returns the session scope map.
java.lang.Object	resolveVariable(java.lang.String variableName)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRequestVariableResolver

public AbstractRequestVariableResolver()

Method Detail

getParameter

protected abstract java.lang.String getParameter(java.lang.String parameterName)

Returns the parameter with the given name.

Parameters:

parameterName - the parameter name.

Returns:

the parameter with the given name.

Since:

7.0.0

getAttribute

protected abstract java.lang.Object getAttribute(java.lang.String attributeName)

Returns the attribute with the given name.

Parameters:

attributeName - the attribute name.

Returns:

the attribute with the given name.

Since:

7.0.0

getCookies

protected abstract Cookie[] getCookies()

Returns the cookies.

Returns:

the cookies.

Since:

7.0.0

getHeaders

protected abstract java.util.Enumeration getHeaders(java.lang.String headerName)

Returns the headers with the given name.

Parameters:

headerName - the header name.

Returns:

the headers with the given name.

Since:

7.0.0

getHeader

protected abstract java.lang.String getHeader(java.lang.String headerName)

Returns the header with the given name.

Parameters:

headerName -

Returns:

the header with the given name.

Since:

7.0.0

getParameterMap

protected abstract java.lang.Object getParameterMap()

Returns the parameter map.

Returns:

the parameter map.

Since:

7.0.0

getSessionScopeMap

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

Returns the session scope map.

Returns:

the session scope map.

Since:

7.0.0

getInitParamMap

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

Returns the init parameters.

Returns:

the init parameters.

Since:

7.0.0

getApplicationScopeMap

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

Returns the application scope map.

Returns:

the application scope map.

Since:

7.0.0

resolveVariable

public java.lang.Object resolveVariable(java.lang.String variableName)
                                 throws ELException

Specified by:

resolveVariable in interface VariableResolver

Overrides:

resolveVariable in class PortalVariableResolver

Throws:

ELException

getBusinessContextProperty

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

Returns the value with the given property id.

Parameters:

key - the property id.

Returns:

the value of the property with the given id.

Since:

7.0.0