Move error page to react.

wise-webapp/src/main/java/com/wisemapping/config/AppConfig.java

@@ -0,0 +1,49 @@
+package com.wisemapping.config;
+
+import com.wisemapping.exceptions.AccessDeniedSecurityException;
+import com.wisemapping.exceptions.MapNotPublicSecurityException;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.HandlerExceptionResolver;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.handler.SimpleMappingExceptionResolver;
+import org.springframework.web.servlet.view.InternalResourceViewResolver;
+import org.springframework.web.servlet.view.JstlView;
+
+import java.util.Properties;
+
+@EnableWebMvc
+@Configuration
+public class AppConfig {
+
+    @Bean
+    HandlerExceptionResolver errorHandler() {
+        final SimpleMappingExceptionResolver result =
+                new SimpleMappingExceptionResolver();
+
+        //exception to view name mapping
+        final Properties p = new Properties();
+        p.setProperty(MapNotPublicSecurityException.class.getName(), "reactInclude");
+        p.setProperty(AccessDeniedSecurityException.class.getName(), "reactInclude");
+        result.setExceptionMappings(p);
+
+        //mapping status code with view response.
+        result.addStatusCode("reactInclude", 403);
+
+        //setting default error view
+        result.setDefaultErrorView("errorTemplate");
+        result.setDefaultStatusCode(500);
+
+        return result;
+    }
+
+    @Bean
+    public ViewResolver viewResolver(){
+        InternalResourceViewResolver resolver = new InternalResourceViewResolver();
+        resolver.setPrefix("/WEB-INF/views/");
+        resolver.setSuffix(".jsp");
+        resolver.setViewClass(JstlView.class);
+        return resolver;
+    }
+}