upgrade to Gradle 8.0.2, simplify module methods, simplify thread pool, cleanup router

build.gradle

@@ -1,22 +1,13 @@
-buildscript {
-    repositories {
-        maven {
-            url 'https://xbib.org/repository'
-        }
-    }
-    dependencies {
-        classpath "org.xbib.gradle.plugin:gradle-plugin-shadow:1.1.1"
-    }
-}
 
 plugins {
-    id "de.marcphilipp.nexus-publish" version "0.4.0"
-    id "io.codearte.nexus-staging" version "0.21.1"
-    id "org.xbib.gradle.plugin.asciidoctor" version "2.5.2.1"
-    id "org.cyclonedx.bom" version "1.7.2"
-    id "com.github.spotbugs" version "5.0.13"
     id "checkstyle"
     id "pmd"
+    id 'maven-publish'
+    id 'signing'
+    id "io.github.gradle-nexus.publish-plugin" version "1.3.0"
+    id "com.github.spotbugs" version "5.0.14"
+    id "org.cyclonedx.bom" version "1.7.2"
+    id "org.xbib.gradle.plugin.asciidoctor" version "2.5.2.2"
 }
 
 wrapper {

gradle.properties

@@ -1,5 +1,5 @@
 group = org.xbib
 name = net-http
-version = 3.1.0
+version = 3.2.0
 
 org.gradle.warning.mode = ALL

gradle/compile/java.gradle

@@ -2,6 +2,8 @@ apply plugin: 'java-library'
 
 java {
     modularity.inferModulePath.set(true)
+    withSourcesJar()
+    withJavadocJar()
 }
 
 compileJava {
@@ -21,20 +23,6 @@ jar {
     duplicatesStrategy = DuplicatesStrategy.INCLUDE
 }
 
-task sourcesJar(type: Jar, dependsOn: classes) {
-    classifier 'sources'
-    from sourceSets.main.allSource
-}
-
-task javadocJar(type: Jar, dependsOn: javadoc) {
-    classifier 'javadoc'
-    from javadoc.destinationDir
-}
-
-artifacts {
-    archives sourcesJar, javadocJar
-}
-
 tasks.withType(JavaCompile) {
     options.compilerArgs.add('-Xlint:all,-exports')
     options.encoding = 'UTF-8'

gradle/publish/maven.gradle

@@ -1,13 +1,10 @@
 
-apply plugin: "de.marcphilipp.nexus-publish"
-
 publishing {
     publications {
-        mavenJava(MavenPublication) {
+        "${project.name}"(MavenPublication) {
             from components.java
-            artifact sourcesJar
-            artifact javadocJar
             pom {
+                artifactId = project.name
                 name = project.name
                 description = rootProject.ext.description
                 url = rootProject.ext.url
@@ -49,18 +46,6 @@ publishing {
 if (project.hasProperty("signing.keyId")) {
     apply plugin: 'signing'
     signing {
-        sign publishing.publications.mavenJava
+        sign publishing.publications."${project.name}"
-    }
-}
-
-if (project.hasProperty('ossrhUsername') && project.hasProperty('ossrhPassword')) {
-    nexusPublishing {
-        repositories {
-            sonatype {
-                username = project.property('ossrhUsername')
-                password = project.property('ossrhPassword')
-                packageGroup = "org.xbib"
-            }
-        }
     }
 }

gradle/publish/sonatype.gradle

@@ -1,11 +1,11 @@
-
 if (project.hasProperty('ossrhUsername') && project.hasProperty('ossrhPassword')) {
-
+    nexusPublishing {
-    apply plugin: 'io.codearte.nexus-staging'
+        repositories {
-
+            sonatype {
-    nexusStaging {
                 username = project.property('ossrhUsername')
                 password = project.property('ossrhPassword')
                 packageGroup = "org.xbib"
             }
+        }
+    }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0.2-all.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,10 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# This is normally unused
-
+# shellcheck disable=SC2034
-APP_NAME="Gradle"
 APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
@@ -143,12 +143,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac

gradlew.bat

@@ -26,6 +26,7 @@ if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 

net-http-server-application-config/src/main/java/org/xbib/net/http/server/application/config/ConfigApplicationModule.java

@@ -6,9 +6,9 @@ import org.xbib.config.ConfigLoader;
 import org.xbib.config.ConfigLogger;
 import org.xbib.config.ConfigParams;
 import org.xbib.config.SystemConfigLogger;
+import org.xbib.net.http.server.HttpRequest;
 import org.xbib.net.http.server.application.Application;
 import org.xbib.net.http.server.application.BaseApplicationModule;
-import org.xbib.net.http.server.HttpRequest;
 import org.xbib.net.http.server.HttpServerContext;
 import org.xbib.net.http.server.service.HttpService;
 import org.xbib.settings.Settings;
@@ -24,27 +24,21 @@ public class ConfigApplicationModule extends BaseApplicationModule {
         bootLogger = optionalBootLogger.orElse(new SystemConfigLogger());
     }
 
-    private ConfigParams configParams;
+    private final ConfigParams configParams;
 
-    private ConfigLoader configLoader;
+    private final ConfigLoader configLoader;
 
-    private Settings settings;
+    private final Settings settings;
 
     public ConfigApplicationModule(Application application, String name, Settings settings) {
         super(application, name, settings);
-    }
-
-    @Override
-    public void onOpen(Application application, Settings settings) {
         String profile = System.getProperty("application.profile");
         if (profile == null) {
             profile = "developer";
         }
-        String[] args = profile.split(";");
         this.configParams = new ConfigParams()
-                .withArgs(args)
+                .withDirectoryName(name)
-                .withDirectoryName("application")
+                .withFileNamesWithoutSuffix(profile)
-                .withFileNamesWithoutSuffix(args[0])
                 .withSystemEnvironment()
                 .withSystemProperties();
         this.configLoader = ConfigLoader.getInstance()
@@ -53,14 +47,9 @@ public class ConfigApplicationModule extends BaseApplicationModule {
     }
 
     @Override
-    public void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService) {
+    public void onOpen(HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest) {
         httpServerContext.getAttributes().put("configparams", configParams);
         httpServerContext.getAttributes().put("configloader", configLoader);
         httpServerContext.getAttributes().put("settings", settings);
     }
-
-    @Override
-    public void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest) {
-        // do nothing
-    }
 }

net-http-server-application-database/src/main/java/org/xbib/net/http/server/application/database/DatabaseApplicationModule.java

@@ -16,20 +16,16 @@ import java.util.Properties;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-public class DatabaseApplicationModule<A extends Application> extends BaseApplicationModule {
+public class DatabaseApplicationModule extends BaseApplicationModule {
 
     private static final Logger logger = Logger.getLogger(DatabaseApplicationModule.class.getName());
 
-    private DataSource dataSource;
+    private final DataSource dataSource;
 
-    private DatabaseProvider databaseProvider;
+    private final DatabaseProvider databaseProvider;
 
     public DatabaseApplicationModule(Application application, String name, Settings settings) {
         super(application, name, settings);
-    }
-
-    @Override
-    public void onOpen(Application application, Settings settings) throws Exception {
         this.dataSource = createDataSource();
         String flavor = System.getProperty("database.flavor");
         this.databaseProvider = flavor != null ?
@@ -37,7 +33,7 @@ public class DatabaseApplicationModule<A extends Application> extends BaseApplic
     }
 
     @Override
-    public void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService) {
+    public void onOpen(HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest) {
         if (dataSource != null) {
             httpServerContext.getAttributes().put("datasource", dataSource);
         }
@@ -46,12 +42,7 @@ public class DatabaseApplicationModule<A extends Application> extends BaseApplic
         }
     }
 
-    @Override
+    private DataSource createDataSource() {
-    public void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest) {
-        // nothing
-    }
-
-    private DataSource createDataSource() throws Exception {
         Properties properties = new Properties();
         System.getProperties().forEach((key, value) -> {
             if (key.toString().startsWith("database.") && !key.toString().equals("database.flavor")) {
@@ -72,7 +63,11 @@ public class DatabaseApplicationModule<A extends Application> extends BaseApplic
         config.setConnectionTimeout(getAsLong(properties, "timeout", 15L * 1000L)); // 15 seconds
         config.setHousekeepingPeriodMs(getAsLong(properties, "housekeeping", 600L * 1000L)); // 10 minutes
         config.setAutoCommit(getAsBoolean(properties, "autocommit", true));
+        try {
             return new PoolDataSource(config);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
     }
 
     private int getAsInt(Properties properties, String key, int defaultValue) {

net-http-server-netty/src/main/java/org/xbib/net/http/server/netty/NettyHttpServer.java

@@ -67,7 +67,7 @@ public class NettyHttpServer implements HttpServer {
         logger.log(Level.FINE, "parent event loop group = " + parentEventLoopGroup +
                 " child event loop group = " + childEventLoopGroup  +
                 " socket channel class = " + socketChannelClass +
-                " router addresses = " + getApplication().getAddresses());
+                " router addresses = " + builder.application.getAddresses());
     }
 
     public static NettyHttpServerBuilder builder() {
@@ -84,8 +84,8 @@ public class NettyHttpServer implements HttpServer {
 
     @Override
     public void bind() throws BindException {
-        Set<HttpAddress> httpAddressSet = getApplication().getAddresses();
+        Set<HttpAddress> httpAddressSet = builder.application.getAddresses();
-        logger.log(Level.FINE, "http adresses = " + httpAddressSet);
+        logger.log(Level.FINE, "http addresses = " + httpAddressSet);
         for (HttpAddress httpAddress : httpAddressSet) {
             SocketConfig socketConfig = httpAddress.getSocketConfig();
             ServerBootstrap bootstrap = new ServerBootstrap()
@@ -198,8 +198,7 @@ public class NettyHttpServer implements HttpServer {
                 channelFuture.cancel(true);
             }
         }
-        // close application
+        builder.application.close();
-        getApplication().close();
         logger.log(Level.INFO, "server shutdown complete");
     }
 

net-http-server-nio/src/main/java/org/xbib/net/http/server/nio/NioHttpServer.java

@@ -26,8 +26,6 @@ import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.util.regex.Matcher;
@@ -39,13 +37,10 @@ public class NioHttpServer implements HttpServer {
 
     private final NioHttpServerBuilder builder;
 
-    private final ExecutorService workerPool;
-
     private final Map<HttpAddress, ServerSocketChannel> serverSockets;
 
     NioHttpServer(NioHttpServerBuilder builder) {
         this.builder = builder;
-        this.workerPool = Executors.newCachedThreadPool();
         this.serverSockets = new HashMap<>();
     }
 
@@ -55,7 +50,7 @@ public class NioHttpServer implements HttpServer {
 
     @Override
     public void bind() throws BindException {
-        for (HttpAddress httpAddress : getApplication().getAddresses()) {
+        for (HttpAddress httpAddress : builder.application.getAddresses()) {
             try {
                 logger.log(Level.INFO, () -> "trying to bind to " + httpAddress);
                 ServerSocketChannel channel = ServerSocketChannel.open();
@@ -106,7 +101,7 @@ public class NioHttpServer implements HttpServer {
                                     httpAddress,
                                     (InetSocketAddress) socketChannel.getLocalAddress(),
                                     (InetSocketAddress) socketChannel.getRemoteAddress());
-                            handle(requestBuilder, responseBuilder);
+                            builder.application.dispatch(requestBuilder, responseBuilder);
                             socketChannel.close();
                         } catch (IOException e) {
                             logger.log(Level.SEVERE, e.getMessage(), e);
@@ -137,10 +132,6 @@ public class NioHttpServer implements HttpServer {
         return builder.application;
     }
 
-    public void handle(HttpRequestBuilder httpRequestBuilder, HttpResponseBuilder httpResponseBuilder) throws IOException {
-        getApplication().dispatch(httpRequestBuilder, httpResponseBuilder);
-    }
-
     @Override
     public void close() throws IOException {
         for (Map.Entry<HttpAddress, ServerSocketChannel> entry : serverSockets.entrySet()) {

net-http-server-simple/src/main/java/org/xbib/net/http/server/simple/SimpleHttpServer.java

@@ -55,7 +55,7 @@ public class SimpleHttpServer implements HttpServer {
     @Override
     public void bind() throws BindException {
         // bind only once per HttpAddress in all domains
-        for (HttpAddress httpAddress : getApplication().getAddresses()) {
+        for (HttpAddress httpAddress : builder.application.getAddresses()) {
             logger.log(Level.INFO, () -> "trying to bind to " + httpAddress);
             try {
                 InetSocketAddress inetSocketAddress = httpAddress.getInetSocketAddress();
@@ -76,7 +76,7 @@ public class SimpleHttpServer implements HttpServer {
                 if (serverSocket.isBound()) {
                     serverSockets.put(httpAddress, serverSocket);
                     logger.log(Level.INFO, () -> "server socket = " + serverSocket +
-                            " domains = " + getApplication().getAddresses() + " bound, listening on " + inetSocketAddress);
+                            " domains = " + builder.application.getAddresses() + " bound, listening on " + inetSocketAddress);
                 } else {
                     logger.log(Level.WARNING, "server socket " + serverSocket + " not bound, something is wrong");
                 }
@@ -108,7 +108,7 @@ public class SimpleHttpServer implements HttpServer {
                                         httpAddress,
                                         (InetSocketAddress) socket.getLocalSocketAddress(),
                                         (InetSocketAddress) socket.getRemoteSocketAddress());
-                                getApplication().dispatch(httpRequestBuilder, httpResponseBuilder);
+                                builder.application.dispatch(httpRequestBuilder, httpResponseBuilder);
                             } catch (Throwable t) {
                                 logger.log(Level.SEVERE, t.getMessage(), t);
                             } finally {

net-http-server-simple/src/test/java/org/xbib/net/http/server/simple/test/HttpRouterTest.java

@@ -56,8 +56,7 @@ public class HttpRouterTest {
                 .setMethod(HttpMethod.DELETE)
                 .setRequestURI("/demo")
                 .addHeader(HttpHeaderNames.HOST, httpAddress.hostAndPort());
-        router.setApplication(BaseApplication.builder().build());
+        router.route(BaseApplication.builder().build(), httpRequest, httpResponse);
-        router.route(httpRequest, httpResponse);
         String string = outputStream.toString(StandardCharsets.UTF_8);
         Logger.getAnonymousLogger().log(Level.INFO, "the response string is = " + string);
         assertTrue(string.contains("/demo"));

net-http-server/src/main/java/org/xbib/net/http/server/application/Application.java

@@ -38,13 +38,19 @@ public interface Application extends SessionListener, Resolver<Path>, Closeable
     Collection<ApplicationModule> getModules();
 
     /**
-     * Dispatch a regular request.
+     * Dispatch a request.
      * @param requestBuilder the request
      * @param responseBuilder the response
      */
     void dispatch(HttpRequestBuilder requestBuilder,
                   HttpResponseBuilder responseBuilder);
 
+    /**
+     * Dispatch a status.
+     * @param requestBuilder the request
+     * @param responseBuilder the response
+     * @param httpResponseStatus the status
+     */
     void dispatch(HttpRequestBuilder requestBuilder,
                   HttpResponseBuilder responseBuilder,
                   HttpResponseStatus httpResponseStatus);

net-http-server/src/main/java/org/xbib/net/http/server/application/ApplicationBuilder.java

@@ -3,6 +3,7 @@ package org.xbib.net.http.server.application;
 import java.nio.file.Path;
 import java.time.ZoneId;
 import java.util.Locale;
+import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 import org.xbib.net.http.server.route.HttpRouter;
 import org.xbib.net.mime.MimeTypeService;
@@ -17,6 +18,8 @@ public interface ApplicationBuilder {
 
     ApplicationBuilder setKeepAliveTimeUnit(TimeUnit keepAliveTimeUnit);
 
+    ApplicationBuilder setExecutor(ThreadPoolExecutor executor);
+
     ApplicationBuilder setHome(Path home);
 
     ApplicationBuilder setContextPath(String contextPath);

net-http-server/src/main/java/org/xbib/net/http/server/application/ApplicationCallable.java

@@ -3,5 +3,5 @@ package org.xbib.net.http.server.application;
 import java.util.concurrent.Callable;
 import org.xbib.net.buffer.Releasable;
 
-public interface RouterCallable extends Callable<Boolean>, Releasable {
+public interface ApplicationCallable<T> extends Callable<T>, Releasable {
 }

net-http-server/src/main/java/org/xbib/net/http/server/application/ApplicationModule.java

@@ -4,25 +4,20 @@ import org.xbib.net.http.server.HttpRequest;
 import org.xbib.net.http.server.HttpServerContext;
 import org.xbib.net.http.server.service.HttpService;
 import org.xbib.net.http.server.session.Session;
-import org.xbib.settings.Settings;
 
 public interface ApplicationModule {
 
     String getName();
 
-    void onOpen(Application application, Settings settings) throws Exception;
+    void onOpen(HttpServerContext httpServerContext);
 
-    void onOpen(Application application, HttpServerContext httpServerContext);
+    void onOpen(HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest);
 
-    void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService);
+    void onClose(HttpServerContext httpServerContext);
 
-    void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest);
+    void onOpen(Session session);
 
-    void onClose(Application application, HttpServerContext httpServerContext);
+    void onClose(Session session);
 
-    void onOpen(Application application, Session session);
+    void onClose();
-
-    void onClose(Application application, Session session);
-
-    void onClose(Application application);
 }

net-http-server/src/main/java/org/xbib/net/http/server/application/ApplicationTask.java

@@ -3,11 +3,11 @@ package org.xbib.net.http.server.application;
 import java.util.concurrent.Callable;
 import java.util.concurrent.FutureTask;
 
-public class RouterTask<T> extends FutureTask<T> {
+public class ApplicationTask<T> extends FutureTask<T> {
 
     private final Callable<T> callable;
 
-    public RouterTask(Callable<T> callable) {
+    public ApplicationTask(Callable<T> callable) {
         super(callable);
         this.callable = callable;
     }

net-http-server/src/main/java/org/xbib/net/http/server/application/ApplicationThreadPoolExecutor.java

@@ -15,8 +15,10 @@ public class ApplicationThreadPoolExecutor extends ThreadPoolExecutor {
 
     private final Logger logger = Logger.getLogger(ApplicationThreadPoolExecutor.class.getName());
 
-    public ApplicationThreadPoolExecutor(int nThreads, int maxQueue,
+    public ApplicationThreadPoolExecutor(int nThreads,
-                                         long keepAliveTime, TimeUnit timeUnit,
+                                         int maxQueue,
+                                         long keepAliveTime,
+                                         TimeUnit timeUnit,
                                          ThreadFactory threadFactory) {
         super(nThreads, nThreads, keepAliveTime, timeUnit, createBlockingQueue(maxQueue), threadFactory);
         logger.log(Level.FINE, () -> "threadpool executor up with nThreads = " + nThreads +
@@ -26,13 +28,13 @@ public class ApplicationThreadPoolExecutor extends ThreadPoolExecutor {
                 " threadFactory = " + threadFactory);
     }
 
-    private static BlockingQueue<Runnable> createBlockingQueue(int max) {
+    private static BlockingQueue<Runnable> createBlockingQueue(int maxQueue) {
-        return max == Integer.MAX_VALUE ? new SynchronousQueue<>(true) : new ArrayBlockingQueue<>(max);
+        return maxQueue == 0 ? new SynchronousQueue<>(true) : new ArrayBlockingQueue<>(maxQueue);
     }
 
     @Override
     protected <T> RunnableFuture<T> newTaskFor(Callable<T> callable) {
-        return new RouterTask<>(callable);
+        return new ApplicationTask<>(callable);
     }
 
     @Override
@@ -43,10 +45,10 @@ public class ApplicationThreadPoolExecutor extends ThreadPoolExecutor {
             logger.log(Level.SEVERE, terminationCause.getMessage(), terminationCause);
             return;
         }
-        if (runnable instanceof RouterTask<?> routerTask) {
+        if (runnable instanceof ApplicationTask<?> applicationTask) {
-            RouterCallable routerCallable = (RouterCallable) routerTask.getCallable();
+            ApplicationCallable<?> applicationCallable = (ApplicationCallable<?>) applicationTask.getCallable();
-            logger.log(Level.FINEST, () -> "releasing " + routerCallable);
+            logger.log(Level.FINEST, () -> "releasing " + applicationCallable);
-            routerCallable.release();
+            applicationCallable.release();
         }
     }
 }

net-http-server/src/main/java/org/xbib/net/http/server/application/BaseApplication.java

@@ -35,7 +35,6 @@ import org.xbib.net.http.server.session.Session;
 import org.xbib.net.http.server.session.memory.MemoryPropertiesSessionCodec;
 import org.xbib.net.http.server.validate.HttpRequestValidator;
 import org.xbib.net.mime.MimeTypeService;
-import org.xbib.net.util.NamedThreadFactory;
 import org.xbib.net.util.RandomUtil;
 import org.xbib.settings.Settings;
 
@@ -45,8 +44,6 @@ public class BaseApplication implements Application {
 
     protected BaseApplicationBuilder builder;
 
-    private final ApplicationThreadPoolExecutor executor;
-
     private final HttpRequestValidator httpRequestValidator;
 
     protected final String sessionName;
@@ -65,11 +62,6 @@ public class BaseApplication implements Application {
 
     protected BaseApplication(BaseApplicationBuilder builder) {
         this.builder = builder;
-        this.executor = new ApplicationThreadPoolExecutor(builder.blockingThreadCount, builder.blockingThreadQueueCount,
-                builder.blockingThreadKeepAliveTime, builder.blockingThreadKeepAliveTimeUnit,
-                new NamedThreadFactory("org-xbib-net-http-server-application"));
-        this.executor.setRejectedExecutionHandler((runnable, threadPoolExecutor) ->
-                        logger.log(Level.SEVERE, "rejected " + runnable + " for thread pool executor = " + threadPoolExecutor));
         this.sessionName = getSettings().get("session.name", "SESS");
         this.httpRequestValidator = newRequestValidator();
         this.incomingCookieHandler = newIncomingCookieHandler();
@@ -139,10 +131,11 @@ public class BaseApplication implements Application {
     @Override
     public void dispatch(HttpRequestBuilder httpRequestBuilder,
                          HttpResponseBuilder httpResponseBuilder) {
-        RouterCallable routerCallable = new RouterCallable() {
+        final Application application = this;
+        ApplicationCallable<?> applicationCallable = new ApplicationCallable<>() {
             @Override
-            public Boolean call() {
+            public Object call() {
-                getRouter().route(httpRequestBuilder, httpResponseBuilder);
+                getRouter().route(application, httpRequestBuilder, httpResponseBuilder);
                 return true;
             }
 
@@ -152,7 +145,7 @@ public class BaseApplication implements Application {
                 httpResponseBuilder.release();
             }
         };
-        Future<?> future = executor.submit(routerCallable);
+        Future<?> future = builder.executor.submit(applicationCallable);
         logger.log(Level.FINEST, "dispatched " + future);
     }
 
@@ -161,9 +154,9 @@ public class BaseApplication implements Application {
                          HttpResponseBuilder httpResponseBuilder,
                          HttpResponseStatus httpResponseStatus) {
         HttpServerContext httpServerContext = createContext(null, httpRequestBuilder, httpResponseBuilder);
-        RouterCallable routerCallable = new RouterCallable() {
+        ApplicationCallable<?> applicationCallable = new ApplicationCallable<>() {
             @Override
-            public Boolean call() {
+            public Object call() {
                 getRouter().routeStatus(httpResponseStatus, httpServerContext);
                 return true;
             }
@@ -174,7 +167,7 @@ public class BaseApplication implements Application {
                 httpResponseBuilder.release();
             }
         };
-        Future<?> future = executor.submit(routerCallable);
+        Future<?> future = builder.executor.submit(applicationCallable);
         logger.log(Level.FINEST, "dispatched status " + future);
     }
 
@@ -249,13 +242,13 @@ public class BaseApplication implements Application {
     @Override
     public void onCreated(Session session) {
         logger.log(Level.FINER, "session name = " + sessionName + " created = " + session);
-        builder.applicationModuleList.forEach(module -> module.onOpen(this, session));
+        builder.applicationModuleList.forEach(module -> module.onOpen(session));
     }
 
     @Override
     public void onDestroy(Session session) {
         logger.log(Level.FINER, "session name = " + sessionName + " destroyed = " + session);
-        builder.applicationModuleList.forEach(module -> module.onClose(this, session));
+        builder.applicationModuleList.forEach(module -> module.onClose(session));
     }
 
     @Override
@@ -271,7 +264,7 @@ public class BaseApplication implements Application {
                 incomingSessionHandler.handle(httpServerContext);
             }
             // call modules after request/cookie/session setup
-            builder.applicationModuleList.forEach(module -> module.onOpen(this, httpServerContext));
+            builder.applicationModuleList.forEach(module -> module.onOpen(httpServerContext));
         } catch (HttpException e) {
             getRouter().routeException(e);
             httpServerContext.fail();
@@ -285,7 +278,7 @@ public class BaseApplication implements Application {
     public void onClose(HttpServerContext httpServerContext) {
         try {
             // call modules before session/cookie
-            builder.applicationModuleList.forEach(module -> module.onClose(this, httpServerContext));
+            builder.applicationModuleList.forEach(module -> module.onClose(httpServerContext));
             if (builder.sessionsEnabled && outgoingSessionHandler != null) {
                 outgoingSessionHandler.handle(httpServerContext);
             }
@@ -329,19 +322,19 @@ public class BaseApplication implements Application {
     public void close() throws IOException {
         logger.log(Level.INFO, "application closing");
         // stop dispatching and stop dispatched requests
-        executor.shutdown();
+        builder.executor.shutdown();
         try {
-            if (!executor.awaitTermination(10, TimeUnit.SECONDS)) {
+            if (!builder.executor.awaitTermination(10, TimeUnit.SECONDS)) {
-                List<Runnable> list = executor.shutdownNow();
+                List<Runnable> list = builder.executor.shutdownNow();
                 logger.log(Level.WARNING, "unable to stop runnables " + list);
             }
         } catch (InterruptedException e) {
-            List<Runnable> list = executor.shutdownNow();
+            List<Runnable> list = builder.executor.shutdownNow();
             logger.log(Level.WARNING, "unable to stop runnables " + list);
         }
         builder.applicationModuleList.forEach(module -> {
             logger.log(Level.FINE, "application closing module " + module);
-            module.onClose(this);
+            module.onClose();
         });
         if (outgoingSessionHandler != null && (outgoingSessionHandler instanceof Closeable)) {
             logger.log(Level.FINE, "application closing outgoing session handler");

net-http-server/src/main/java/org/xbib/net/http/server/application/BaseApplicationBuilder.java

@@ -10,6 +10,7 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.ServiceLoader;
 import java.util.Set;
+import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -19,6 +20,7 @@ import org.xbib.config.ConfigParams;
 import org.xbib.config.SystemConfigLogger;
 import org.xbib.net.http.server.route.HttpRouter;
 import org.xbib.net.mime.MimeTypeService;
+import org.xbib.net.util.NamedThreadFactory;
 import org.xbib.settings.Settings;
 
 public class BaseApplicationBuilder implements ApplicationBuilder {
@@ -44,6 +46,8 @@ public class BaseApplicationBuilder implements ApplicationBuilder {
 
     protected TimeUnit blockingThreadKeepAliveTimeUnit;
 
+    protected ThreadPoolExecutor executor;
+
     protected Path home;
 
     protected String contextPath;
@@ -73,7 +77,7 @@ public class BaseApplicationBuilder implements ApplicationBuilder {
     protected BaseApplicationBuilder() {
         this.classLoader = getClass().getClassLoader();
         this.blockingThreadCount = Runtime.getRuntime().availableProcessors();
-        this.blockingThreadQueueCount = Integer.MAX_VALUE;
+        this.blockingThreadQueueCount = 0; // use fair synchronous queue
         this.blockingThreadKeepAliveTime = 60;
         this.blockingThreadKeepAliveTimeUnit = TimeUnit.SECONDS;
         this.home = Paths.get(System.getProperties().containsKey("application.home") ? System.getProperty("application.home") : ".");
@@ -115,6 +119,12 @@ public class BaseApplicationBuilder implements ApplicationBuilder {
         return this;
     }
 
+    @Override
+    public BaseApplicationBuilder setExecutor(ThreadPoolExecutor executor) {
+        this.executor = executor;
+        return this;
+    }
+
     @Override
     public BaseApplicationBuilder setHome(Path home) {
         this.home = home;
@@ -205,12 +215,16 @@ public class BaseApplicationBuilder implements ApplicationBuilder {
         if (staticFileSuffixes == null) {
             staticFileSuffixes = DEFAULT_SUFFIXES;
         }
+        if (this.executor == null) {
+            this.executor = new ApplicationThreadPoolExecutor(blockingThreadCount, blockingThreadQueueCount,
+                    blockingThreadKeepAliveTime, blockingThreadKeepAliveTimeUnit,
+                    new NamedThreadFactory("org-xbib-net-http-server-application"));
+            this.executor.setRejectedExecutionHandler((runnable, threadPoolExecutor) ->
+                    logger.log(Level.SEVERE, "rejected " + runnable + " for thread pool executor = " + threadPoolExecutor));
+        }
     }
 
     protected void setupApplication(Application application) {
-        if (router != null) {
-            router.setApplication(application);
-        }
         for (Map.Entry<String, Settings> entry : settings.getGroups("module").entrySet()) {
             String moduleName = entry.getKey();
             Settings moduleSettings = entry.getValue();
@@ -223,7 +237,6 @@ public class BaseApplicationBuilder implements ApplicationBuilder {
                     ApplicationModule applicationModule = clazz.getConstructor(Application.class, String.class, Settings.class)
                             .newInstance(application, moduleName, moduleSettings);
                     applicationModuleList.add(applicationModule);
-                    applicationModule.onOpen(application, moduleSettings);
                 } catch (Exception e) {
                     logger.log(Level.WARNING, e.getMessage(), e);
                     throw new IllegalArgumentException("class not found or not loadable: " + e.getMessage());

net-http-server/src/main/java/org/xbib/net/http/server/application/BaseApplicationModule.java

@@ -26,34 +26,26 @@ public abstract class BaseApplicationModule implements ApplicationModule {
     }
 
     @Override
-    public void onOpen(Application application, Settings settings) throws Exception {
+    public void onOpen(HttpServerContext httpServerContext) {
     }
 
     @Override
-    public void onOpen(Application application, HttpServerContext httpServerContext) {
+    public void onOpen(HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest) {
     }
 
     @Override
-    public void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService) {
+    public void onClose(HttpServerContext httpServerContext) {
     }
 
     @Override
-    public void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest) {
+    public void onOpen(Session session) {
     }
 
     @Override
-    public void onClose(Application application, HttpServerContext httpServerContext) {
+    public void onClose(Session session) {
     }
 
     @Override
-    public void onOpen(Application application, Session session) {
+    public void onClose() {
-    }
-
-    @Override
-    public void onClose(Application application, Session session) {
-    }
-
-    @Override
-    public void onClose(Application application) {
     }
 }

net-http-server/src/main/java/org/xbib/net/http/server/route/BaseHttpRouter.java

@@ -39,8 +39,6 @@ public class BaseHttpRouter implements HttpRouter {
 
     private final HttpRouteResolver<HttpService> httpRouteResolver;
 
-    private Application application;
-
     protected BaseHttpRouter(BaseHttpRouterBuilder builder) {
         this.builder = builder;
         HttpRouteResolver.Builder<HttpService> httpRouteResolverBuilder = newHttpRouteResolverBuilder();
@@ -69,12 +67,6 @@ public class BaseHttpRouter implements HttpRouter {
         return BaseHttpRouteResolver.builder();
     }
 
-    @Override
-    public void setApplication(Application application) {
-        Objects.requireNonNull(application);
-        this.application = application;
-    }
-
     @Override
     public Collection<HttpDomain> getDomains() {
         return builder.domains;
@@ -86,7 +78,8 @@ public class BaseHttpRouter implements HttpRouter {
     }
 
     @Override
-    public void route(HttpRequestBuilder requestBuilder,
+    public void route(Application application,
+                      HttpRequestBuilder requestBuilder,
                       HttpResponseBuilder responseBuilder) {
         Objects.requireNonNull(requestBuilder);
         Objects.requireNonNull(requestBuilder.getRequestURI());
@@ -104,13 +97,17 @@ public class BaseHttpRouter implements HttpRouter {
                 true);
         httpRouteResolver.resolve(httpRoute, httpRouteResolverResults::add);
         HttpServerContext httpServerContext = application.createContext(httpDomain, requestBuilder, responseBuilder);
-        route(httpServerContext, httpRouteResolverResults);
-    }
-
-    protected void route(HttpServerContext httpServerContext,
-                         List<HttpRouteResolver.Result<HttpService>> httpRouteResolverResults) {
         application.onOpen(httpServerContext);
         try {
+            route(application, httpServerContext, httpRouteResolverResults);
+        } finally {
+            application.onClose(httpServerContext);
+        }
+    }
+
+    protected void route(Application application,
+                         HttpServerContext httpServerContext,
+                         List<HttpRouteResolver.Result<HttpService>> httpRouteResolverResults) {
         if (httpServerContext.isFailed()) {
             return;
         }
@@ -126,7 +123,7 @@ public class BaseHttpRouter implements HttpRouter {
                 httpServerContext.setResolverResult(httpRouteResolverResult);
                 HttpService httpService = httpRouteResolverResult.getValue();
                 HttpRequest httpRequest = httpServerContext.httpRequest();
-                    application.getModules().forEach(module -> module.onOpen(application, httpServerContext, httpService, httpRequest));
+                application.getModules().forEach(module -> module.onOpen(httpServerContext, httpService, httpRequest));
                 // second: security check, authentication etc.
                 if (httpService.getSecurityDomain() != null) {
                     logger.log(Level.FINEST, () -> "handling security domain service " + httpService);
@@ -140,7 +137,6 @@ public class BaseHttpRouter implements HttpRouter {
                 }
                 // after security checks, accept service, open and execute service
                 httpServerContext.getAttributes().put("service", httpService);
-                    application.getModules().forEach(module -> module.onOpen(application, httpServerContext, httpService));
                 logger.log(Level.FINEST, () -> "handling service " + httpService);
                 httpService.handle(httpServerContext);
                 // if service signals that work is done, break
@@ -157,9 +153,6 @@ public class BaseHttpRouter implements HttpRouter {
                 break;
             }
         }
-        } finally {
-            application.onClose(httpServerContext);
-        }
     }
 
     @Override

net-http-server/src/main/java/org/xbib/net/http/server/route/HttpRouter.java

@@ -15,13 +15,12 @@ public interface HttpRouter {
 
     DomainsByAddress getDomainsByAddress();
 
-    void setApplication(Application application);
+    void route(Application application, HttpRequestBuilder requestBuilder, HttpResponseBuilder responseBuilder);
-
-    void route(HttpRequestBuilder requestBuilder, HttpResponseBuilder responseBuilder);
-
-    void routeException(HttpException e);
 
     void routeStatus(HttpResponseStatus httpResponseStatus, HttpServerContext httpServerContext);
 
     void routeToErrorHandler(HttpServerContext httpServerContext, Throwable t);
+
+    void routeException(HttpException e);
+
 }

net-http-template-groovy/src/main/java/org/xbib/net/http/template/groovy/GroovyTemplateApplicationModule.java

@@ -18,16 +18,12 @@ public class GroovyTemplateApplicationModule extends BaseApplicationModule {
 
     private static final Logger logger = Logger.getLogger(GroovyTemplateApplicationModule.class.getName());
 
-    private GroovyMarkupTemplateHandler groovyMarkupTemplateHandler;
+    private final GroovyMarkupTemplateHandler groovyMarkupTemplateHandler;
 
-    private GroovyTemplateRenderer groovyTemplateRenderer;
+    private final GroovyTemplateRenderer groovyTemplateRenderer;
 
     public GroovyTemplateApplicationModule(Application application, String name, Settings settings) {
         super(application, name, settings);
-    }
-
-    @Override
-    public void onOpen(Application application, Settings settings) {
         ClassLoader classLoader = GroovyMarkupTemplateHandler.class.getClassLoader();
         String defaultMarkupTemplate = settings.get("markup.templateClass",
                 "org.xbib.net.http.template.DefaultMarkupTemplate");
@@ -54,7 +50,7 @@ public class GroovyTemplateApplicationModule extends BaseApplicationModule {
     }
 
     @Override
-    public void onOpen(Application application, HttpServerContext httpServerContext) {
+    public void onOpen(HttpServerContext httpServerContext) {
         try {
             groovyMarkupTemplateHandler.handle(httpServerContext);
         } catch (IOException e) {
@@ -63,14 +59,14 @@ public class GroovyTemplateApplicationModule extends BaseApplicationModule {
     }
 
     @Override
-    public void onOpen(Application application, HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest) {
+    public void onOpen(HttpServerContext httpServerContext, HttpService httpService, HttpRequest httpRequest) {
         httpServerContext.getAttributes().put("request", httpRequest);
         httpServerContext.getAttributes().put("params", httpRequest.getParameter().asSingleValuedMap());
         application.getModules().forEach(module -> httpServerContext.getAttributes().put(module.getName(), module));
     }
 
     @Override
-    public void onClose(Application application, HttpServerContext httpServerContext) {
+    public void onClose(HttpServerContext httpServerContext) {
         try {
             groovyTemplateRenderer.handle(httpServerContext);
         } catch (IOException e) {

settings.gradle

@@ -1,14 +1,14 @@
 dependencyResolutionManagement {
     versionCatalogs {
         libs {
-            version('gradle', '7.5.1')
+            version('gradle', '8.0.2')
             version('junit', '5.9.2')
-            version('groovy', '4.0.10')
+            version('groovy', '4.0.11')
             version('netty', '4.1.90.Final')
             version('netty-tcnative', '2.0.59.Final')
             version('datastructures', '2.0.0')
             version('config', '5.0.2')
-            version('net', '3.1.0')
+            version('net', '3.2.0')
             library('junit-jupiter-api', 'org.junit.jupiter', 'junit-jupiter-api').versionRef('junit')
             library('junit-jupiter-params', 'org.junit.jupiter', 'junit-jupiter-params').versionRef('junit')
             library('junit-jupiter-engine', 'org.junit.jupiter', 'junit-jupiter-engine').versionRef('junit')