push component -> juick-notifications project

2 files changed, 147 insertions, 0 deletions

diff --git a/juick-notifications/src/main/java/com/juick/notifications/configuration/NotificationsConfiguration.java b/juick-notifications/src/main/java/com/juick/notifications/configuration/NotificationsConfiguration.java
new file mode 100644
index 00000000..e1267de0
--- /dev/null
+++ b/juick-notifications/src/main/java/com/juick/notifications/configuration/NotificationsConfiguration.java
@@ -0,0 +1,114 @@
+package com.juick.notifications.configuration;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.datatype.jdk8.Jdk8Module;
+import com.juick.notifications.CloudNotifications;
+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.apache.commons.dbcp2.BasicDataSource;
+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.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
+import org.springframework.jdbc.core.JdbcTemplate;
+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 javax.inject.Inject;
+import javax.servlet.ServletContext;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/**
+ * Created by vitalyster on 28.06.2016.
+ */
+@Configuration
+@ComponentScan(basePackages = {"com.juick"})
+@PropertySource("classpath:juick.conf")
+public class NotificationsConfiguration extends WebMvcConfigurationSupport {
+    @Inject
+    Environment env;
+    @Inject
+    ExecutorService service;
+
+    @Bean
+    JdbcTemplate jdbc() {
+        BasicDataSource dataSource = new BasicDataSource();
+        dataSource.setDriverClassName(env.getProperty("datasource_driver", "com.mysql.jdbc.Driver"));
+        dataSource.setUrl(env.getProperty("datasource_url"));
+        return new JdbcTemplate(dataSource);
+    }
+    @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/templates/");
+        viewResolver.setSuffix(".html");
+        viewResolver.setPebbleEngine(pebbleEngine());
+        return viewResolver;
+    }
+    @Bean
+    public CloudNotifications push() {
+        return new CloudNotifications(env, service);
+    }
+    @Bean
+    public ExecutorService service() {
+        return Executors.newCachedThreadPool();
+    }
+
+    @Override
+    public RequestMappingHandlerMapping requestMappingHandlerMapping() {
+        RequestMappingHandlerMapping mapping = super.requestMappingHandlerMapping();
+        mapping.setUseSuffixPatternMatch(false);
+        return mapping;
+    }
+    @Override
+    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
+        registry.setOrder(0);
+        registry.addResourceHandler("/scripts.js").addResourceLocations("/");
+        registry.addResourceHandler("/style.css").addResourceLocations("/");
+    }
+
+    @Override
+    protected void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
+        Jackson2ObjectMapperBuilder builder = new Jackson2ObjectMapperBuilder()
+                .serializationInclusion(JsonInclude.Include.NON_DEFAULT)
+                .serializationInclusion(JsonInclude.Include.NON_NULL)
+                .serializationInclusion(JsonInclude.Include.NON_ABSENT)
+                .serializationInclusion(JsonInclude.Include.NON_EMPTY);
+        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter(builder.build());
+        converter.getObjectMapper().registerModule(new Jdk8Module());
+        converters.add(converter);
+        super.configureMessageConverters(converters);
+    }
+}
diff --git a/juick-notifications/src/main/java/com/juick/notifications/configuration/NotificationsInitializer.java b/juick-notifications/src/main/java/com/juick/notifications/configuration/NotificationsInitializer.java
new file mode 100644
index 00000000..cd547138
--- /dev/null
+++ b/juick-notifications/src/main/java/com/juick/notifications/configuration/NotificationsInitializer.java
@@ -0,0 +1,33 @@
+package com.juick.notifications.configuration;
+import org.springframework.web.filter.CharacterEncodingFilter;
+import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
+
+import javax.servlet.Filter;
+
+/**
+ * Created by vt on 09/02/16.
+ */
+public class NotificationsInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
+    @Override
+    protected Class<?>[] getRootConfigClasses() {
+        return new Class[] {NotificationsConfiguration.class};
+    }
+
+    @Override
+    protected Class<?>[] getServletConfigClasses() {
+        return null;
+    }
+
+    @Override
+    protected String[] getServletMappings() {
+        return new String[] {
+                "/"
+        };
+    }
+    @Override
+    protected Filter[] getServletFilters() {
+        CharacterEncodingFilter characterEncodingFilter = new CharacterEncodingFilter();
+        characterEncodingFilter.setEncoding("UTF-8");
+        return new Filter[] { characterEncodingFilter};
+    }
+}