extracted application configuration from Mvc configuration with application specific beans;

extracted bean initialization from constructor;
force using properties;

4 files changed, 88 insertions, 124 deletions

diff --git a/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostAppConfiguration.java b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostAppConfiguration.java
new file mode 100644
index 00000000..a7787b26
--- /dev/null
+++ b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostAppConfiguration.java
@@ -0,0 +1,37 @@
+package com.juick.components.configuration;
+
+import com.juick.components.Crosspost;
+import com.juick.configuration.DataConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.core.env.Environment;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+import javax.inject.Inject;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+/**
+ * Created by aalexeev on 11/12/16.
+ */
+@Configuration
+@PropertySource("classpath:juick.conf")
+@Import(DataConfiguration.class)
+public class CrosspostAppConfiguration {
+    @Inject
+    private Environment env;
+    @Inject
+    private JdbcTemplate jdbcTemplate;
+
+    @Bean
+    public Crosspost crosspost() {
+        return new Crosspost(env, service(), jdbcTemplate);
+    }
+
+    @Bean
+    public ExecutorService service() {
+        return Executors.newCachedThreadPool();
+    }
+}
diff --git a/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostConfiguration.java b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostConfiguration.java
deleted file mode 100644
index 8ae511c4..00000000
--- a/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostConfiguration.java
+++ /dev/null
@@ -1,122 +0,0 @@
-package com.juick.components.configuration;
-
-import com.fasterxml.jackson.annotation.JsonInclude;
-import com.fasterxml.jackson.datatype.jdk8.Jdk8Module;
-import com.juick.components.Crosspost;
-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.beans.factory.config.PlaceholderConfigurerSupport;
-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.context.support.PropertySourcesPlaceholderConfigurer;
-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(value = {"classpath:juick.conf", "file:${user.home}/juick.conf"})
-public class CrosspostConfiguration extends WebMvcConfigurationSupport {
-    @Inject
-    private Environment env;
-    @Inject
-    private ServletContext servletContext;
-    @Inject
-    private JdbcTemplate jdbc;
-
-    @Bean
-    public static PlaceholderConfigurerSupport propertySourcesPlaceholderConfigurer() {
-        PlaceholderConfigurerSupport configurer = new PropertySourcesPlaceholderConfigurer();
-
-        configurer.setFileEncoding("utf-8");
-        configurer.setOrder(1);
-        return configurer;
-    }
-
-    @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 Crosspost crosspost() {
-        return new Crosspost(env, service(), jdbc);
-    }
-
-    @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-crosspost/src/main/java/com/juick/components/configuration/CrosspostInitializer.java b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostInitializer.java
index 0768f834..baedfa29 100644
--- a/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostInitializer.java
+++ b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostInitializer.java
@@ -10,14 +10,15 @@ import javax.servlet.Filter;
  * Created by vt on 09/02/16.
  */
 public class CrosspostInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
+
     @Override
     protected Class<?>[] getRootConfigClasses() {
-        return new Class<?>[]{DataConfiguration.class};
+        return new Class<?>[]{CrosspostAppConfiguration.class, DataConfiguration.class};
     }
 
     @Override
     protected Class<?>[] getServletConfigClasses() {
-        return new Class<?>[]{CrosspostConfiguration.class};
+        return new Class<?>[]{CrosspostMvcConfiguration.class};
     }
 
     @Override
@@ -32,4 +33,9 @@ public class CrosspostInitializer extends AbstractAnnotationConfigDispatcherServ
 
         return new Filter[]{characterEncodingFilter};
     }
+
+    @Override
+    protected String getServletName() {
+        return "Crosspost dispatcher servlet";
+    }
 }
diff --git a/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostMvcConfiguration.java b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostMvcConfiguration.java
new file mode 100644
index 00000000..619c3d78
--- /dev/null
+++ b/juick-crosspost/src/main/java/com/juick/components/configuration/CrosspostMvcConfiguration.java
@@ -0,0 +1,43 @@
+package com.juick.components.configuration;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.datatype.jdk8.Jdk8Module;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
+
+import java.util.List;
+
+/**
+ * Created by vitalyster on 28.06.2016.
+ */
+@Configuration
+@ComponentScan(basePackages = {"com.juick.components.controllers"})
+public class CrosspostMvcConfiguration extends WebMvcConfigurationSupport {
+
+    @Override
+    public RequestMappingHandlerMapping requestMappingHandlerMapping() {
+        RequestMappingHandlerMapping mapping = super.requestMappingHandlerMapping();
+        mapping.setUseSuffixPatternMatch(false);
+        return mapping;
+    }
+
+    @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);
+    }
+}