juick-www: now on spring-webmvc

3 files changed, 201 insertions, 0 deletions

diff --git a/juick-www/src/main/java/com/juick/www/configuration/WebAppConfiguration.java b/juick-www/src/main/java/com/juick/www/configuration/WebAppConfiguration.java
new file mode 100644
index 00000000..cd681190
--- /dev/null
+++ b/juick-www/src/main/java/com/juick/www/configuration/WebAppConfiguration.java
@@ -0,0 +1,50 @@
+package com.juick.www.configuration;
+
+import com.juick.service.TagService;
+import com.juick.service.UserService;
+import com.juick.www.HelpService;
+import com.juick.www.controllers.PageTemplates;
+import com.juick.www.WebApp;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.cache.guava.GuavaCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.core.env.Environment;
+
+import javax.annotation.Resource;
+import javax.inject.Inject;
+
+/**
+ * Created by aalexeev on 11/22/16.
+ */
+@Configuration
+@PropertySource("classpath:juick.conf")
+@EnableCaching
+public class WebAppConfiguration {
+    @Resource
+    private Environment env;
+    @Inject
+    private UserService userService;
+    @Inject
+    private TagService tagService;
+
+    @Bean
+    public WebApp webApp() {
+        return new WebApp(env, templates(), userService, tagService);
+    }
+    @Bean
+    public PageTemplates templates() {
+        return new PageTemplates();
+    }
+    @Bean
+    public GuavaCacheManager cacheManager() {
+        return new GuavaCacheManager("help");
+    }
+
+    @Bean
+    public HelpService helpService() {
+        return new HelpService("help");
+    }
+
+}
diff --git a/juick-www/src/main/java/com/juick/www/configuration/WwwInitializer.java b/juick-www/src/main/java/com/juick/www/configuration/WwwInitializer.java
new file mode 100644
index 00000000..cd5429c2
--- /dev/null
+++ b/juick-www/src/main/java/com/juick/www/configuration/WwwInitializer.java
@@ -0,0 +1,52 @@
+package com.juick.www.configuration;
+
+import com.juick.configuration.DataConfiguration;
+import com.juick.configuration.SearchConfiguration;
+import org.apache.commons.lang3.CharEncoding;
+import org.springframework.web.filter.CharacterEncodingFilter;
+import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
+
+import javax.servlet.FilterRegistration;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+
+/**
+ * Created by aalexeev on 11/20/16.
+ */
+public class WwwInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
+
+    @Override
+    protected Class<?>[] getRootConfigClasses() {
+        return new Class<?>[]{
+                WebAppConfiguration.class,
+                DataConfiguration.class,
+                SearchConfiguration.class
+        };
+    }
+
+    @Override
+    protected Class<?>[] getServletConfigClasses() {
+        return new Class<?>[]{WwwServletConfiguration.class};
+    }
+
+    @Override
+    protected String[] getServletMappings() {
+        return new String[]{"/"};
+    }
+
+    @Override
+    protected String getServletName() {
+        return "WWW-spring dispatcher servlet";
+    }
+
+    @Override
+    public void onStartup(ServletContext servletContext) throws ServletException {
+        super.onStartup(servletContext);
+
+        FilterRegistration.Dynamic registration = servletContext.addFilter(
+                "encodingFilter", new CharacterEncodingFilter(CharEncoding.UTF_8, true));
+
+        registration.addMappingForUrlPatterns(null, true, "/*");
+    }
+}
+
diff --git a/juick-www/src/main/java/com/juick/www/configuration/WwwServletConfiguration.java b/juick-www/src/main/java/com/juick/www/configuration/WwwServletConfiguration.java
new file mode 100644
index 00000000..c4e6c07c
--- /dev/null
+++ b/juick-www/src/main/java/com/juick/www/configuration/WwwServletConfiguration.java
@@ -0,0 +1,99 @@
+package com.juick.www.configuration;
+
+import com.mitchellbosecke.pebble.PebbleEngine;
+import com.mitchellbosecke.pebble.loader.Loader;
+import com.mitchellbosecke.pebble.loader.ServletLoader;
+import com.mitchellbosecke.pebble.spring4.PebbleViewResolver;
+import com.mitchellbosecke.pebble.spring4.extension.SpringExtension;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.core.env.Environment;
+import org.springframework.http.CacheControl;
+import org.springframework.web.multipart.MultipartResolver;
+import org.springframework.web.multipart.commons.CommonsMultipartResolver;
+import org.springframework.web.servlet.ViewResolver;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
+import org.springframework.web.servlet.resource.PathResourceResolver;
+
+import javax.inject.Inject;
+import javax.servlet.ServletContext;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Created by vitalyster on 28.06.2016.
+ */
+@Configuration
+@ComponentScan(basePackages = {"com.juick.www.controllers"})
+@PropertySource("classpath:juick.conf")
+public class WwwServletConfiguration extends WebMvcConfigurationSupport {
+    @Inject
+    private Environment env;
+
+    @Override
+    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
+        registry.setOrder(0);
+        registry.addResourceHandler(
+                "/scripts.js*",
+                "/style.css*",
+                "/*.png",
+                "/favicon.ico")
+                .addResourceLocations("/")
+                .setCacheControl(CacheControl.maxAge(30, TimeUnit.DAYS))
+                .resourceChain(true)
+                .addResolver(new PathResourceResolver());
+
+        registry.addResourceHandler("/static/**")
+                .addResourceLocations("/static/")
+                .setCacheControl(CacheControl.maxAge(30, TimeUnit.DAYS));
+    }
+
+    @Override
+    public RequestMappingHandlerMapping requestMappingHandlerMapping() {
+        RequestMappingHandlerMapping result = super.requestMappingHandlerMapping();
+
+        result.setOrder(1);
+
+        return result;
+    }
+
+    @Bean
+    public MultipartResolver multipartResolver() {
+        CommonsMultipartResolver resolver = new CommonsMultipartResolver();
+        resolver.setMaxUploadSize(10000000);
+        return resolver;
+    }
+
+    @Inject
+    private ServletContext servletContext;
+
+    @Bean
+    public Loader templateLoader(){
+        return new ServletLoader(servletContext);
+    }
+
+    @Bean
+    public SpringExtension springExtension() {
+        return new SpringExtension();
+    }
+
+    @Bean
+    public PebbleEngine pebbleEngine() {
+        return new PebbleEngine.Builder()
+                .loader(this.templateLoader())
+                .extension(springExtension())
+                .build();
+    }
+
+    @Bean
+    public ViewResolver viewResolver() {
+        PebbleViewResolver viewResolver = new PebbleViewResolver();
+        viewResolver.setPrefix("/WEB-INF/");
+        viewResolver.setSuffix(".html");
+        viewResolver.setPebbleEngine(pebbleEngine());
+        return viewResolver;
+    }
+}