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extended coverage of JSF 2.0 implicit attributes: "viewScope", "flash", "resource"

This commit is contained in:
Juergen Hoeller 2011-06-08 00:12:50 +00:00
parent cac42ef233
commit d5b9b26fea
1 changed files with 29 additions and 3 deletions
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32
org.springframework.web/src/main/java/org/springframework/web/context/request/FacesRequestAttributes.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2009 the original author or authors.
* Copyright 2002-2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -18,6 +18,8 @@ package org.springframework.web.context.request;
import java.lang.reflect.Method;
import java.util.Map;
import javax.faces.application.Application;
import javax.faces.component.UIViewRoot;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.portlet.PortletSession;
@ -166,6 +168,9 @@ public class FacesRequestAttributes implements RequestAttributes {
else if ("applicationScope".equals(key)) {
return getExternalContext().getApplicationMap();
}
else if ("facesContext".equals(key)) {
return getFacesContext();
}
else if ("cookie".equals(key)) {
return getExternalContext().getRequestCookieMap();
}
@ -187,8 +192,29 @@ public class FacesRequestAttributes implements RequestAttributes {
else if ("view".equals(key)) {
return getFacesContext().getViewRoot();
}
else if ("facesContext".equals(key)) {
return getFacesContext();
else if ("viewScope".equals(key)) {
try {
return ReflectionUtils.invokeMethod(UIViewRoot.class.getMethod("getViewMap"), getFacesContext().getViewRoot());
}
catch (NoSuchMethodException ex) {
throw new IllegalStateException("JSF 2.0 API not available", ex);
}
}
else if ("flash".equals(key)) {
try {
return ReflectionUtils.invokeMethod(ExternalContext.class.getMethod("getFlash"), getExternalContext());
}
catch (NoSuchMethodException ex) {
throw new IllegalStateException("JSF 2.0 API not available", ex);
}
}
else if ("resource".equals(key)) {
try {
return ReflectionUtils.invokeMethod(Application.class.getMethod("getResourceHandler"), getFacesContext().getApplication());
}
catch (NoSuchMethodException ex) {
throw new IllegalStateException("JSF 2.0 API not available", ex);
}
}
else {
return null;