oracle.cabo.ui.expl
Class ServletVariableResolver

java.lang.Object
  |
  +--oracle.cabo.ui.expl.UIVariableResolver
        |
        +--oracle.cabo.ui.expl.ServletVariableResolver

Direct Known Subclasses:

ControllerVariableResolver

public class ServletVariableResolver

extends UIVariableResolver

Adds the implicit objects: pageContext, pageScope, param, paramValues, initParam, requestScope, sessionScope, applicationScope, header, headerValues, cookie

Field Summary

static java.lang.String	APPLICATION_SCOPE_IMPLICIT_OBJECT_NAME
static java.lang.String	COOKIE_IMPLICIT_OBJECT_NAME
static java.lang.String	HEADER_IMPLICIT_OBJECT_NAME
static java.lang.String	HEADER_VALUES_IMPLICIT_OBJECT_NAME
static java.lang.String	INIT_PARAM_IMPLICIT_OBJECT_NAME
static java.lang.String	PAGE_CONTEXT_IMPLICIT_OBJECT_NAME
static java.lang.String	PAGE_SCOPE_IMPLICIT_OBJECT_NAME
static java.lang.String	PARAM_IMPLICIT_OBJECT_NAME
static java.lang.String	PARAM_VALUES_IMPLICIT_OBJECT_NAME
static java.lang.String	REQUEST_SCOPE_IMPLICIT_OBJECT_NAME
static java.lang.String	SESSION_SCOPE_IMPLICIT_OBJECT_NAME

Fields inherited from class oracle.cabo.ui.expl.UIVariableResolver

UI_IMPLICIT_OBJECT_NAME

Constructor Summary

ServletVariableResolver(javax.servlet.http.HttpServletRequest request, javax.servlet.ServletConfig config)

ServletVariableResolver(javax.servlet.jsp.PageContext pageContext)

Method Summary

static java.lang.String[]	getImplicitObjectNames() INTERNAL.
java.util.Map	getParam() gets the Map of parameters.
protected java.lang.Object	getParameter(java.lang.String paramName) gets a request parameter value.
protected java.lang.Object	getParameterValues(java.lang.String paramName) gets the values of a multi-valued request parameter.
java.lang.Object	resolveVariable(java.lang.String name)

Methods inherited from class oracle.cabo.ui.expl.UIVariableResolver

adapt, createUIImplicitObject, getRenderingContext

Methods inherited from class java.lang.Object

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

Field Detail

PAGE_CONTEXT_IMPLICIT_OBJECT_NAME

public static final java.lang.String PAGE_CONTEXT_IMPLICIT_OBJECT_NAME

PAGE_SCOPE_IMPLICIT_OBJECT_NAME

public static final java.lang.String PAGE_SCOPE_IMPLICIT_OBJECT_NAME

PARAM_IMPLICIT_OBJECT_NAME

public static final java.lang.String PARAM_IMPLICIT_OBJECT_NAME

PARAM_VALUES_IMPLICIT_OBJECT_NAME

public static final java.lang.String PARAM_VALUES_IMPLICIT_OBJECT_NAME

INIT_PARAM_IMPLICIT_OBJECT_NAME

public static final java.lang.String INIT_PARAM_IMPLICIT_OBJECT_NAME

REQUEST_SCOPE_IMPLICIT_OBJECT_NAME

public static final java.lang.String REQUEST_SCOPE_IMPLICIT_OBJECT_NAME

SESSION_SCOPE_IMPLICIT_OBJECT_NAME

public static final java.lang.String SESSION_SCOPE_IMPLICIT_OBJECT_NAME

APPLICATION_SCOPE_IMPLICIT_OBJECT_NAME

public static final java.lang.String APPLICATION_SCOPE_IMPLICIT_OBJECT_NAME

HEADER_IMPLICIT_OBJECT_NAME

public static final java.lang.String HEADER_IMPLICIT_OBJECT_NAME

HEADER_VALUES_IMPLICIT_OBJECT_NAME

public static final java.lang.String HEADER_VALUES_IMPLICIT_OBJECT_NAME

COOKIE_IMPLICIT_OBJECT_NAME

public static final java.lang.String COOKIE_IMPLICIT_OBJECT_NAME

Constructor Detail

ServletVariableResolver

public ServletVariableResolver(javax.servlet.jsp.PageContext pageContext)

ServletVariableResolver

public ServletVariableResolver(javax.servlet.http.HttpServletRequest request,
                               javax.servlet.ServletConfig config)

Method Detail

resolveVariable

public java.lang.Object resolveVariable(java.lang.String name)
                                 throws ExplException

Overrides:

resolveVariable in class UIVariableResolver

getParam

public final java.util.Map getParam()

gets the Map of parameters. Each key is a String (parameter name). Each value is also a String (parameter value)

getImplicitObjectNames

public static java.lang.String[] getImplicitObjectNames()

INTERNAL. gets the list of implicit objects supported by this class

getParameter

protected java.lang.Object getParameter(java.lang.String paramName)

gets a request parameter value. This is used to resolve the keys to the param implicit object

Parameters:

paramName - the name of the parameter

Returns:

the value of the parameter

getParameterValues

protected java.lang.Object getParameterValues(java.lang.String paramName)

gets the values of a multi-valued request parameter. This is used to resolve the keys to the paramValues implicit object

Parameters:

paramName - the name of the parameter

Returns:

the values of the parameter