feat(core): Add DefaultConfiguratorFactory for JBoss Log Manager 3.x.

Change-Id: I6bf88c9e6c8c4aba303cc1d18e8f18c917dd6b88

2 files changed, 67 insertions, 2 deletions

diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/logmanager/DefaultConfiguratorFactory.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/logmanager/DefaultConfiguratorFactory.java
new file mode 100644
index 0000000..2ac5587
--- /dev/null
+++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/logmanager/DefaultConfiguratorFactory.java
@@ -0,0 +1,65 @@
+// SPDX-FileCopyrightText: © 2023 Matthias Andreas Benkard <code@mail.matthias.benkard.de>
+//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+
+package eu.mulk.quarkus.googlecloud.jsonlogging.logmanager;
+
+import eu.mulk.quarkus.googlecloud.jsonlogging.Formatter;
+import java.io.InputStream;
+import java.util.logging.Handler;
+import org.jboss.logmanager.ConfiguratorFactory;
+import org.jboss.logmanager.LogContext;
+import org.jboss.logmanager.LogContextConfigurator;
+import org.jboss.logmanager.handlers.ConsoleHandler;
+
+/**
+ * A convenient {@link ConfiguratorFactory} for JBoss Log Manager.
+ *
+ * <p>You can register this class through the {@link java.util.ServiceLoader} mechanism as a
+ * provider of the {@link ConfiguratorFactory} interface (under the name of {@code
+ * org.jboss.logmanager.ConfiguratorFactory}) to automatically register a {@link ConsoleHandler}
+ * using {@link Formatter} as the default log output method for the application.
+ */
+public final class DefaultConfiguratorFactory implements ConfiguratorFactory {
+
+  private final Handler[] rootHandlers;
+  private final ConfiguratorFactory upstreamConfiguratorFactory;
+
+  /**
+   * Constructs a JBoss Log Manager configuration that uses {@link Formatter} and {@link
+   * ConsoleHandler} for log output.
+   */
+  @SuppressWarnings({"java:S2095", "resource"})
+  public DefaultConfiguratorFactory() {
+    rootHandlers = new Handler[] {createConsoleHandler()};
+    upstreamConfiguratorFactory =
+        new org.jboss.logmanager.configuration.DefaultConfiguratorFactory();
+  }
+
+  /**
+   * Creates a {@link ConsoleHandler} that uses {@link Formatter} for formatting.
+   *
+   * @return a preconfigured {@link ConsoleHandler}.
+   */
+  public static ConsoleHandler createConsoleHandler() {
+    return new DefaultConsoleHandler();
+  }
+
+  @Override
+  public LogContextConfigurator create() {
+    var upstreamConfigurator = upstreamConfiguratorFactory.create();
+    return new LogContextConfigurator() {
+      @Override
+      public void configure(LogContext logContext, InputStream inputStream) {
+        upstreamConfigurator.configure(logContext, inputStream);
+        var logger = logContext.getLogger("");
+        logger.setHandlers(rootHandlers);
+      }
+    };
+  }
+
+  @Override
+  public int priority() {
+    return 50;
+  }
+}
diff --git a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/logmanager/DefaultEmbeddedConfigurator.java b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/logmanager/DefaultEmbeddedConfigurator.java
index e2ad986..79e9288 100644
--- a/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/logmanager/DefaultEmbeddedConfigurator.java
+++ b/core/src/main/java/eu/mulk/quarkus/googlecloud/jsonlogging/logmanager/DefaultEmbeddedConfigurator.java
@@ -10,7 +10,7 @@ import org.jboss.logmanager.EmbeddedConfigurator;
 import org.jboss.logmanager.handlers.ConsoleHandler;
 
 /**
- * A convenient {@link EmbeddedConfigurator} for JBoss Log Manager.
+ * A convenient {@link EmbeddedConfigurator} for JBoss Log Manager Embedded (1.1.x and earlier).
  *
  * <p>You can register this class through the {@link java.util.ServiceLoader} mechanism as a
  * provider of the {@link EmbeddedConfigurator} interface (under the name of {@code
@@ -25,7 +25,7 @@ public final class DefaultEmbeddedConfigurator implements EmbeddedConfigurator {
    * Constructs a JBoss Log Manager configuration that uses {@link Formatter} and {@link
    * ConsoleHandler} for log output.
    */
-  @SuppressWarnings("java:S2095")
+  @SuppressWarnings({"java:S2095", "resource"})
   public DefaultEmbeddedConfigurator() {
     rootHandlers = new Handler[] {createConsoleHandler()};
   }