Static utility class with following methods:
HippoBean getBean(comp, request, path)
String getParameter(comp, request, paramName, defaultValue)
int getParameterInt(comp, request, paramName, defaultValue)
boolean getParameterBoolean(comp, request, paramName)
boolean getParameterBoolean(comp, request, paramName, defaultValue)
List<String> getParameterList(comp, request, paramName)
String getLocalParameter(comp, request, paramName, defaultValue)
int getLocalParameterInt(comp, request, paramName, defaultValue)
boolean getLocalParameterBoolean(comp, request, paramName, defaultValue)
int getRequestParameterInt(request, paramName, defaultValue)
String getPublicRequestParameter(comp, request, paramName, defaultValue)
int getPublicRequestParameterInt(comp, request, paramName, defaultValue)
String[] getPublicRequestParameters(comp, request, paramName)