From 559ae343aa72db04e12b94acfa0bec30ed9a11f1 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Fri, 9 Dec 2016 16:14:27 +0300
Subject: juick-spring-www: merge some work from develop branch, port some
 templates to Thymeleaf

---
 .../com/juick/www/helpers/QueryStringResolver.java | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 juick-spring-www/src/main/java/com/juick/www/helpers/QueryStringResolver.java

(limited to 'juick-spring-www/src/main/java/com/juick/www/helpers/QueryStringResolver.java')

diff --git a/juick-spring-www/src/main/java/com/juick/www/helpers/QueryStringResolver.java b/juick-spring-www/src/main/java/com/juick/www/helpers/QueryStringResolver.java
new file mode 100644
index 00000000..812c4497
--- /dev/null
+++ b/juick-spring-www/src/main/java/com/juick/www/helpers/QueryStringResolver.java
@@ -0,0 +1,31 @@
+package com.juick.www.helpers;
+
+import org.springframework.core.MethodParameter;
+import org.springframework.web.bind.support.WebDataBinderFactory;
+import org.springframework.web.context.request.NativeWebRequest;
+import org.springframework.web.method.support.HandlerMethodArgumentResolver;
+import org.springframework.web.method.support.ModelAndViewContainer;
+
+import javax.servlet.http.HttpServletRequest;
+import java.lang.annotation.Annotation;
+import java.util.Optional;
+
+public class QueryStringResolver implements HandlerMethodArgumentResolver {
+    @Override
+    public boolean supportsParameter(MethodParameter parameter) {
+        Annotation[] parameterAnnotations = parameter.getParameterAnnotations();
+        for (Annotation parameterAnnotation : parameterAnnotations) {
+            if (QueryString.class.isInstance(parameterAnnotation)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    @Override
+    public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer, NativeWebRequest webRequest, WebDataBinderFactory binderFactory) throws Exception {
+        HttpServletRequest request = webRequest.getNativeRequest(HttpServletRequest.class);
+        return Optional.ofNullable(request.getQueryString());
+    }
+}
\ No newline at end of file
-- 
cgit v1.2.3