QA Improvements based on SonarCloud analysis

src/apps/geoserver/gwc/src/main/java/org/geoserver/cloud/gwc/app/GeoWebCacheApplicationConfiguration.java

@@ -62,6 +62,7 @@ public void configureContentNegotiation(ContentNegotiationConfigurer configurer)
      */
     @SuppressWarnings("deprecation")
     @Bean
+    @Override
     public RequestMappingHandlerMapping requestMappingHandlerMapping(
             @Qualifier("mvcContentNegotiationManager")
                     ContentNegotiationManager contentNegotiationManager,
@@ -102,17 +103,20 @@ public void doFilter(ServletRequest request, ServletResponse response, FilterCha
 
         protected ServletRequest adaptRequest(HttpServletRequest request) {
             final String requestURI = request.getRequestURI();
-            final int restIdx = requestURI.indexOf("/rest");
+            final String restBasePath = "/rest";
+            final int restIdx = requestURI.indexOf(restBasePath);
             if (restIdx > -1) {
-                final String pathToRest = requestURI.substring(0, restIdx + "/rest".length());
+                final String pathToRest = requestURI.substring(0, restIdx + restBasePath.length());
                 final String pathInfo = requestURI.substring(pathToRest.length());
 
                 return new HttpServletRequestWrapper(request) {
-                    public @Override String getServletPath() {
-                        return "/rest";
+                    @Override
+                    public String getServletPath() {
+                        return restBasePath;
                     }
 
-                    public @Override String getPathInfo() {
+                    @Override
+                    public String getPathInfo() {
                         return pathInfo;
                     }
                 };

src/apps/geoserver/gwc/src/test/java/org/geoserver/cloud/gwc/app/GeoWebCacheApplicationTest.java

@@ -25,7 +25,7 @@
 
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
 @ActiveProfiles("test")
-public class GeoWebCacheApplicationTest {
+class GeoWebCacheApplicationTest {
 
     @Autowired private TestRestTemplate restTemplate;
 
@@ -37,15 +37,15 @@ void before() {
     }
 
     @Test
-    public void testRESTDefaultContentType() throws ParseException {
+    void testRESTDefaultContentType() throws ParseException {
         ResponseEntity<String> response =
                 testGetRequestContentType("/gwc/rest/layers", APPLICATION_JSON);
         JsonElement parsed = JsonParser.parseString(response.getBody());
         assertThat(parsed.isJsonArray());
     }
 
     @Test
-    public void testRESTPathExtensionContentNegotiation() {
+    void testRESTPathExtensionContentNegotiation() {
         ResponseEntity<String> response =
                 testGetRequestContentType("/gwc/rest/layers.json", APPLICATION_JSON);
         JsonElement parsed = JsonParser.parseString(response.getBody());

src/apps/geoserver/restconfig/src/main/java/org/geoserver/cloud/restconfig/RestConfigApplicationConfiguration.java

@@ -56,6 +56,7 @@ public void configureContentNegotiation(ContentNegotiationConfigurer configurer)
      * https://github.com/spring-projects/spring-framework/issues/24179}
      */
     @Bean
+    @Override
     public RequestMappingHandlerMapping requestMappingHandlerMapping(
             @Qualifier("mvcContentNegotiationManager")
                     ContentNegotiationManager contentNegotiationManager,
@@ -68,8 +69,6 @@ public RequestMappingHandlerMapping requestMappingHandlerMapping(
 
         handlerMapping.setUseSuffixPatternMatch(true);
         handlerMapping.setUseRegisteredSuffixPatternMatch(true);
-        // handlerMapping.setUseTrailingSlashMatch(true);
-        // handlerMapping.setAlwaysUseFullPath(true);
 
         return handlerMapping;
     }
@@ -98,17 +97,20 @@ public void doFilter(ServletRequest request, ServletResponse response, FilterCha
 
         protected ServletRequest adaptRequest(HttpServletRequest request) {
             final String requestURI = request.getRequestURI();
-            final int restIdx = requestURI.indexOf("/rest");
+            final String restBasePath = "/rest";
+            final int restIdx = requestURI.indexOf(restBasePath);
             if (restIdx > -1) {
-                final String pathToRest = requestURI.substring(0, restIdx + "/rest".length());
+                final String pathToRest = requestURI.substring(0, restIdx + restBasePath.length());
                 final String pathInfo = requestURI.substring(pathToRest.length());
 
                 return new HttpServletRequestWrapper(request) {
-                    public @Override String getServletPath() {
-                        return "/rest";
+                    @Override
+                    public String getServletPath() {
+                        return restBasePath;
                     }
 
-                    public @Override String getPathInfo() {
+                    @Override
+                    public String getPathInfo() {
                         return pathInfo;
                     }
                 };

src/apps/geoserver/restconfig/src/test/java/org/geoserver/cloud/restconfig/RestConfigApplicationTest.java

@@ -23,7 +23,7 @@
 
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
 @ActiveProfiles("test")
-public class RestConfigApplicationTest {
+class RestConfigApplicationTest {
 
     @Autowired private TestRestTemplate restTemplate;
 
@@ -33,14 +33,14 @@ void before() {
     }
 
     @Test
-    public void testDefaultContentType() {
+    void testDefaultContentType() {
 
         testPathExtensionContentType("/rest/workspaces", APPLICATION_JSON);
         testPathExtensionContentType("/rest/layers", APPLICATION_JSON);
     }
 
     @Test
-    public void testPathExtensionContentNegotiation() {
+    void testPathExtensionContentNegotiation() {
 
         testPathExtensionContentType("/rest/styles/line.json", APPLICATION_JSON);
         testPathExtensionContentType("/rest/styles/line.xml", APPLICATION_XML);

src/apps/geoserver/wcs/src/main/java/org/geoserver/cloud/wcs/WCSController.java

@@ -4,9 +4,11 @@
  */
 package org.geoserver.cloud.wcs;
 
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+
 import org.geoserver.cloud.virtualservice.VirtualServiceVerifier;
 import org.geoserver.ows.Dispatcher;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -16,13 +18,14 @@
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+@RequiredArgsConstructor
 public @Controller class WCSController {
 
-    private @Autowired Dispatcher geoserverDispatcher;
+    private final @NonNull Dispatcher geoserverDispatcher;
 
-    private @Autowired org.geoserver.ows.ClasspathPublisher classPathPublisher;
+    private final @NonNull org.geoserver.ows.ClasspathPublisher classPathPublisher;
 
-    private @Autowired VirtualServiceVerifier virtualServiceVerifier;
+    private final @NonNull VirtualServiceVerifier virtualServiceVerifier;
 
     @GetMapping("/")
     public RedirectView redirectRootToGetCapabilities() {

src/apps/geoserver/wcs/src/main/java/org/geoserver/cloud/wcs/WcsApplicationConfiguration.java

@@ -4,8 +4,10 @@
  */
 package org.geoserver.cloud.wcs;
 
+import org.geoserver.catalog.Catalog;
 import org.geoserver.cloud.config.factory.FilteringXmlBeanDefinitionReader;
 import org.geoserver.cloud.virtualservice.VirtualServiceVerifier;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.ImportResource;
@@ -22,7 +24,7 @@
 public class WcsApplicationConfiguration {
 
     @Bean
-    VirtualServiceVerifier virtualServiceVerifier() {
-        return new VirtualServiceVerifier();
+    VirtualServiceVerifier virtualServiceVerifier(@Qualifier("rawCatalog") Catalog catalog) {
+        return new VirtualServiceVerifier(catalog);
     }
 }

src/apps/geoserver/wcs/src/test/java/org/geoserver/cloud/wcs/WcsApplicationTest.java

@@ -10,8 +10,8 @@
 
 @SpringBootTest
 @ActiveProfiles("test")
-public class WcsApplicationTest {
+class WcsApplicationTest {
 
     @Test
-    public void contextLoads() {}
+    void contextLoads() {}
 }

src/apps/geoserver/webui/src/main/java/org/geoserver/cloud/autoconfigure/web/core/WebCoreConfiguration.java

@@ -41,29 +41,21 @@ TestWfsPost testWfsPostServlet() {
     @Bean
     ServletRegistrationBean<GeoServerWicketServlet> geoServerWicketServletRegistration() {
         GeoServerWicketServlet servlet = geoServerWicketServlet();
-        ServletRegistrationBean<GeoServerWicketServlet> registration;
-        registration =
-                new ServletRegistrationBean<GeoServerWicketServlet>(servlet, "/web", "/web/*");
-
-        return registration;
+        return new ServletRegistrationBean<>(servlet, "/web", "/web/*");
     }
 
     /** Register the {@link TestWfsPost servlet} */
     @Bean
     ServletRegistrationBean<TestWfsPost> wfsTestServletRegistration() {
         TestWfsPost servlet = testWfsPostServlet();
-        ServletRegistrationBean<TestWfsPost> registration;
-        registration = new ServletRegistrationBean<TestWfsPost>(servlet, "/TestWfsPost");
-
-        return registration;
+        return new ServletRegistrationBean<>(servlet, "/TestWfsPost");
     }
 
     @Bean
     HeaderContribution geoserverCloudCssTheme() {
         HeaderContribution contribution = new HeaderContribution();
         contribution.setScope(GeoServerBasePage.class);
         contribution.setCSSFilename("geoserver-cloud.css");
-        // contribution.setFaviconFilename("favicon.ico");
         return contribution;
     }
 }

src/apps/geoserver/webui/src/main/java/org/geoserver/cloud/autoconfigure/web/core/WebUIApplicationAutoConfiguration.java

@@ -4,8 +4,6 @@
  */
 package org.geoserver.cloud.autoconfigure.web.core;
 
-import lombok.extern.slf4j.Slf4j;
-
 import org.geoserver.cloud.autoconfigure.core.GeoServerWebMvcMainAutoConfiguration;
 import org.geoserver.cloud.autoconfigure.web.demo.DemosAutoConfiguration;
 import org.geoserver.cloud.autoconfigure.web.extension.ExtensionsAutoConfiguration;
@@ -15,16 +13,11 @@
 import org.geoserver.cloud.autoconfigure.web.wfs.WfsAutoConfiguration;
 import org.geoserver.cloud.autoconfigure.web.wms.WmsAutoConfiguration;
 import org.geoserver.cloud.autoconfigure.web.wps.WpsAutoConfiguration;
-import org.geoserver.config.GeoServer;
-import org.geoserver.config.GeoServerInfo;
-import org.geoserver.config.GeoServerInfo.WebUIMode;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Import;
 import org.springframework.core.env.Environment;
 
-import javax.annotation.PostConstruct;
-
 @AutoConfiguration(after = {GeoServerWebMvcMainAutoConfiguration.class})
 @Import({ //
     WebCoreConfiguration.class, // this one is mandatory
@@ -37,27 +30,10 @@
     DemosAutoConfiguration.class,
     ToolsAutoConfiguration.class
 })
-@Slf4j
 public class WebUIApplicationAutoConfiguration {
 
-    private @Autowired GeoServer geoServer;
-    private @Autowired Environment environment;
-
-    public @PostConstruct void setDefaults() {
-        GeoServerInfo global = geoServer.getGlobal();
-        WebUIMode webUIMode = global.getWebUIMode();
-        if (!WebUIMode.DO_NOT_REDIRECT.equals(webUIMode)) {
-            log.info("Forcing web-ui mode to DO_NOT_REDIRECT, was {}", webUIMode);
-            global.setWebUIMode(WebUIMode.DO_NOT_REDIRECT);
-            geoServer.save(global);
-        }
-
-        Boolean hidefs =
-                environment.getProperty(
-                        "geoserver.web-ui.file-browser.hide-file-system", Boolean.class);
-        if (Boolean.TRUE.equals(hidefs)) {
-            log.info("Setting GEOSERVER_FILEBROWSER_HIDEFS=true System Property");
-            System.setProperty("GEOSERVER_FILEBROWSER_HIDEFS", "true");
-        }
+    @Bean
+    WebUIInitializer webUIDefaultsInitializer(Environment env) {
+        return new WebUIInitializer(env);
     }
 }

src/apps/geoserver/webui/src/main/java/org/geoserver/cloud/autoconfigure/web/core/WebUIInitializer.java

@@ -0,0 +1,41 @@
+/*
+ * (c) 2020 Open Source Geospatial Foundation - all rights reserved This code is licensed under the
+ * GPL 2.0 license, available at the root application directory.
+ */
+package org.geoserver.cloud.autoconfigure.web.core;
+
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+import org.geoserver.config.GeoServer;
+import org.geoserver.config.GeoServerInfo;
+import org.geoserver.config.GeoServerInfo.WebUIMode;
+import org.geoserver.config.GeoServerInitializer;
+import org.springframework.core.env.Environment;
+
+@Slf4j
+@RequiredArgsConstructor
+class WebUIInitializer implements GeoServerInitializer {
+
+    private final @NonNull Environment environment;
+
+    @Override
+    public void initialize(GeoServer geoServer) throws Exception {
+        GeoServerInfo global = geoServer.getGlobal();
+        WebUIMode webUIMode = global.getWebUIMode();
+        if (!WebUIMode.DO_NOT_REDIRECT.equals(webUIMode)) {
+            log.info("Forcing web-ui mode to DO_NOT_REDIRECT, was {}", webUIMode);
+            global.setWebUIMode(WebUIMode.DO_NOT_REDIRECT);
+            geoServer.save(global);
+        }
+
+        Boolean hidefs =
+                environment.getProperty(
+                        "geoserver.web-ui.file-browser.hide-file-system", Boolean.class);
+        if (Boolean.TRUE.equals(hidefs)) {
+            log.info("Setting GEOSERVER_FILEBROWSER_HIDEFS=true System Property");
+            System.setProperty("GEOSERVER_FILEBROWSER_HIDEFS", "true");
+        }
+    }
+}

src/apps/geoserver/webui/src/main/java/org/geoserver/cloud/autoconfigure/web/demo/DemoRequestsConfiguration.java

@@ -4,8 +4,6 @@
  */
 package org.geoserver.cloud.autoconfigure.web.demo;
 
-import lombok.Getter;
-
 import org.geoserver.cloud.autoconfigure.web.core.AbstractWebUIAutoConfiguration;
 import org.geoserver.cloud.config.factory.FilteringXmlBeanDefinitionReader;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
@@ -27,5 +25,8 @@ public class DemoRequestsConfiguration extends AbstractWebUIAutoConfiguration {
 
     static final String CONFIG_PREFIX = DemosAutoConfiguration.CONFIG_PREFIX + ".demo-requests";
 
-    private final @Getter String configPrefix = CONFIG_PREFIX;
+    @Override
+    public String getConfigPrefix() {
+        return CONFIG_PREFIX;
+    }
 }

src/apps/geoserver/webui/src/main/java/org/geoserver/cloud/autoconfigure/web/demo/DemosAutoConfiguration.java

@@ -4,8 +4,6 @@
  */
 package org.geoserver.cloud.autoconfigure.web.demo;
 
-import lombok.Getter;
-
 import org.geoserver.cloud.autoconfigure.web.core.AbstractWebUIAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
@@ -31,5 +29,8 @@ public class DemosAutoConfiguration extends AbstractWebUIAutoConfiguration {
 
     static final String CONFIG_PREFIX = "geoserver.web-ui.demos";
 
-    private final @Getter String configPrefix = CONFIG_PREFIX;
+    @Override
+    public String getConfigPrefix() {
+        return CONFIG_PREFIX;
+    }
 }