apache · vy · Jan 22, 2024 · Jan 22, 2024 · Jan 22, 2024
diff --git a/log4j-api-test/src/test/java/org/apache/logging/log4j/status/StatusConsoleListenerTest.java b/log4j-api-test/src/test/java/org/apache/logging/log4j/status/StatusConsoleListenerTest.java
@@ -114,29 +114,6 @@ void level_and_stream_should_be_honored() throws Exception {
                 .doesNotContain(discardedMessage.getFormattedMessage());
     }
 
-    @Test
-    void filters_should_be_honored() throws Exception {
-
-        // Create the listener.
-        final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        final String encoding = "UTF-8";
-        final PrintStream printStream = new PrintStream(outputStream, false, encoding);
-        final StatusConsoleListener listener = new StatusConsoleListener(Level.TRACE, printStream);
-
-        // Set the filter.
-        final StackTraceElement caller = new StackTraceElement("callerClass", "callerMethod", "callerFile", 1);
-        listener.setFilters(caller.getClassName());
-
-        // Log the message to be filtered.
-        final Message message = MESSAGE_FACTORY.newMessage("foo");
-        listener.log(new StatusData(caller, Level.TRACE, message, null, null)); // as set by `StatusLogger` itself
-
-        // Verify the filtering.
-        printStream.flush();
-        final String output = outputStream.toString(encoding);
-        Assertions.assertThat(output).isEmpty();
-    }
-
     @Test
     void non_system_streams_should_be_closed() throws Exception {
         final PrintStream stream = Mockito.mock(PrintStream.class);

diff --git a/log4j-api/src/main/java/org/apache/logging/log4j/status/StatusConsoleListener.java b/log4j-api/src/main/java/org/apache/logging/log4j/status/StatusConsoleListener.java
@@ -31,8 +31,6 @@ public class StatusConsoleListener implements StatusListener {
 
     private Level level;
 
-    private String[] filters;
-
     private final PrintStream stream;
 
     private final Logger logger;
@@ -92,37 +90,21 @@ public Level getStatusLevel() {
      */
     @Override
     public void log(final StatusData data) {
-        final boolean filtered = filtered(data);
-        if (!filtered) {
-            logger
-                    // Logging using _only_ the following 4 fields set by `StatusLogger#logMessage()`:
-                    .atLevel(data.getLevel())
-                    .withThrowable(data.getThrowable())
-                    .withLocation(data.getStackTraceElement())
-                    .log(data.getMessage());
-        }
+        logger
+                // Logging using _only_ the following 4 fields set by `StatusLogger#logMessage()`:
+                .atLevel(data.getLevel())
+                .withThrowable(data.getThrowable())
+                .withLocation(data.getStackTraceElement())
+                .log(data.getMessage());
     }
 
     /**
      * Adds package name filters to exclude.
      * @param filters An array of package names to exclude.
+     * @deprecated This method is ineffective and only kept for binary backward compatibility.
      */
-    public void setFilters(final String... filters) {
-        this.filters = filters;
-    }
-
-    private boolean filtered(final StatusData data) {
-        if (filters == null) {
-            return false;
-        }
-        final String caller = data.getStackTraceElement().getClassName();
-        for (final String filter : filters) {
-            if (caller.startsWith(filter)) {
-                return true;
-            }
-        }
-        return false;
-    }
+    @Deprecated
+    public void setFilters(final String... filters) {}
 
     @Override
     public void close() throws IOException {

diff --git a/log4j-core-test/src/main/resources/Log4j-config.xsd b/log4j-core-test/src/main/resources/Log4j-config.xsd
@@ -157,11 +157,6 @@
                <documentation>Enables the use of the strict XML format. Not supported in JSON configurations.</documentation>
             </annotation>
          </attribute>
-         <attribute name="verbose" type="tns:BooleanType" default="false">
-            <annotation>
-               <documentation>Enables diagnostic information while loading plugins.</documentation>
-            </annotation>
-         </attribute>
       </complexType>
    </element>
 

diff --git a/log4j-core-test/src/test/resources/log4j-customLevelsWithFilters.xml b/log4j-core-test/src/test/resources/log4j-customLevelsWithFilters.xml
@@ -15,7 +15,7 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License.
   -->
-<Configuration status="WARN" verbose="true">
+<Configuration status="WARN">
   <CustomLevels>
     <CustomLevel name="INFOM1" intLevel="399" />
     <CustomLevel name="INFOP1" intLevel="401" />

diff --git a/...e/src/main/java/org/apache/logging/log4j/core/config/builder/impl/BuiltConfiguration.java b/...e/src/main/java/org/apache/logging/log4j/core/config/builder/impl/BuiltConfiguration.java
@@ -28,7 +28,6 @@
 import org.apache.logging.log4j.core.config.builder.api.Component;
 import org.apache.logging.log4j.core.config.plugins.util.PluginManager;
 import org.apache.logging.log4j.core.config.plugins.util.PluginType;
-import org.apache.logging.log4j.core.config.plugins.util.ResolverUtil;
 import org.apache.logging.log4j.core.config.status.StatusConfiguration;
 import org.apache.logging.log4j.core.util.Patterns;
 
@@ -39,7 +38,6 @@
  * @since 2.4
  */
 public class BuiltConfiguration extends AbstractConfiguration {
-    private static final String[] VERBOSE_CLASSES = new String[] {ResolverUtil.class.getName()};
     private final StatusConfiguration statusConfig;
     protected Component rootComponent;
     private Component loggersComponent;
@@ -53,8 +51,7 @@ public class BuiltConfiguration extends AbstractConfiguration {
     public BuiltConfiguration(
             final LoggerContext loggerContext, final ConfigurationSource source, final Component rootComponent) {
         super(loggerContext, source);
-        statusConfig =
-                new StatusConfiguration().withVerboseClasses(VERBOSE_CLASSES).withStatus(getDefaultStatus());
+        statusConfig = new StatusConfiguration().withStatus(getDefaultStatus());
         for (final Component component : rootComponent.getComponents()) {
             switch (component.getPluginType()) {
                 case "Scripts": {

diff --git a/...n/java/org/apache/logging/log4j/core/config/builder/impl/DefaultConfigurationBuilder.java b/...n/java/org/apache/logging/log4j/core/config/builder/impl/DefaultConfigurationBuilder.java
@@ -81,7 +81,6 @@ public class DefaultConfigurationBuilder<T extends BuiltConfiguration> implement
     private ConfigurationSource source;
     private int monitorInterval;
     private Level level;
-    private String verbosity;
     private String destination;
     private String packages;
     private String shutdownFlag;
@@ -200,9 +199,6 @@ public T build(final boolean initialize) {
             if (level != null) {
                 configuration.getStatusConfiguration().withStatus(level);
             }
-            if (verbosity != null) {
-                configuration.getStatusConfiguration().withVerbosity(verbosity);
-            }
             if (destination != null) {
                 configuration.getStatusConfiguration().withDestination(destination);
             }
@@ -273,9 +269,6 @@ private void writeXmlConfiguration(final XMLStreamWriter xmlWriter) throws XMLSt
         if (level != null) {
             xmlWriter.writeAttribute("status", level.name());
         }
-        if (verbosity != null) {
-            xmlWriter.writeAttribute("verbose", verbosity);
-        }
         if (destination != null) {
             xmlWriter.writeAttribute("dest", destination);
         }
@@ -596,9 +589,12 @@ public ConfigurationBuilder<T> setStatusLevel(final Level level) {
         return this;
     }
 
+    /**
+     * @deprecated This method is ineffective and only kept for binary backward compatibility.
+     */
     @Override
+    @Deprecated
     public ConfigurationBuilder<T> setVerbosity(final String verbosity) {
-        this.verbosity = verbosity;
         return this;
     }
 

diff --git a/.../src/main/java/org/apache/logging/log4j/core/config/composite/CompositeConfiguration.java b/.../src/main/java/org/apache/logging/log4j/core/config/composite/CompositeConfiguration.java
@@ -31,7 +31,6 @@
 import org.apache.logging.log4j.core.config.ConfigurationSource;
 import org.apache.logging.log4j.core.config.Node;
 import org.apache.logging.log4j.core.config.Reconfigurable;
-import org.apache.logging.log4j.core.config.plugins.util.ResolverUtil;
 import org.apache.logging.log4j.core.config.status.StatusConfiguration;
 import org.apache.logging.log4j.core.util.Loader;
 import org.apache.logging.log4j.core.util.Patterns;
@@ -50,8 +49,6 @@ public class CompositeConfiguration extends AbstractConfiguration implements Rec
      */
     public static final String MERGE_STRATEGY_PROPERTY = "log4j.mergeStrategy";
 
-    private static final String[] VERBOSE_CLASSES = new String[] {ResolverUtil.class.getName()};
-
     private final List<? extends AbstractConfiguration> configurations;
 
     private MergeStrategy mergeStrategy;
@@ -79,8 +76,7 @@ public CompositeConfiguration(final List<? extends AbstractConfiguration> config
         for (final AbstractConfiguration config : configurations) {
             mergeStrategy.mergeRootProperties(rootNode, config);
         }
-        final StatusConfiguration statusConfig =
-                new StatusConfiguration().withVerboseClasses(VERBOSE_CLASSES).withStatus(getDefaultStatus());
+        final StatusConfiguration statusConfig = new StatusConfiguration().withStatus(getDefaultStatus());
         for (final Map.Entry<String, String> entry : rootNode.getAttributes().entrySet()) {
             final String key = entry.getKey();
             final String value = getConfigurationStrSubstitutor().replace(entry.getValue());
@@ -92,8 +88,6 @@ public CompositeConfiguration(final List<? extends AbstractConfiguration> config
                 isShutdownHookEnabled = !"disable".equalsIgnoreCase(value);
             } else if ("shutdownTimeout".equalsIgnoreCase(key)) {
                 shutdownTimeoutMillis = Long.parseLong(value);
-            } else if ("verbose".equalsIgnoreCase(key)) {
-                statusConfig.withVerbosity(value);
             } else if ("packages".equalsIgnoreCase(key)) {
                 pluginPackages.addAll(Arrays.asList(value.split(Patterns.COMMA_SEPARATOR)));
             } else if ("name".equalsIgnoreCase(key)) {

diff --git a/log4j-core/src/main/java/org/apache/logging/log4j/core/config/json/JsonConfiguration.java b/log4j-core/src/main/java/org/apache/logging/log4j/core/config/json/JsonConfiguration.java
@@ -36,7 +36,6 @@
 import org.apache.logging.log4j.core.config.Node;
 import org.apache.logging.log4j.core.config.Reconfigurable;
 import org.apache.logging.log4j.core.config.plugins.util.PluginType;
-import org.apache.logging.log4j.core.config.plugins.util.ResolverUtil;
 import org.apache.logging.log4j.core.config.status.StatusConfiguration;
 import org.apache.logging.log4j.core.util.Integers;
 import org.apache.logging.log4j.core.util.Patterns;
@@ -46,7 +45,6 @@
  */
 public class JsonConfiguration extends AbstractConfiguration implements Reconfigurable {
 
-    private static final String[] VERBOSE_CLASSES = new String[] {ResolverUtil.class.getName()};
     private final List<Status> status = new ArrayList<>();
     private JsonNode root;
 
@@ -66,9 +64,7 @@ public JsonConfiguration(final LoggerContext loggerContext, final ConfigurationS
                 }
             }
             processAttributes(rootNode, root);
-            final StatusConfiguration statusConfig = new StatusConfiguration()
-                    .withVerboseClasses(VERBOSE_CLASSES)
-                    .withStatus(getDefaultStatus());
+            final StatusConfiguration statusConfig = new StatusConfiguration().withStatus(getDefaultStatus());
             int monitorIntervalSeconds = 0;
             for (final Map.Entry<String, String> entry :
                     rootNode.getAttributes().entrySet()) {
@@ -83,8 +79,6 @@ public JsonConfiguration(final LoggerContext loggerContext, final ConfigurationS
                     isShutdownHookEnabled = !"disable".equalsIgnoreCase(value);
                 } else if ("shutdownTimeout".equalsIgnoreCase(key)) {
                     shutdownTimeoutMillis = Long.parseLong(value);
-                } else if ("verbose".equalsIgnoreCase(entry.getKey())) {
-                    statusConfig.withVerbosity(value);
                 } else if ("packages".equalsIgnoreCase(key)) {
                     pluginPackages.addAll(Arrays.asList(value.split(Patterns.COMMA_SEPARATOR)));
                 } else if ("name".equalsIgnoreCase(key)) {

diff --git a/log4j-core/src/main/java/org/apache/logging/log4j/core/config/plugins/util/ResolverUtil.java b/log4j-core/src/main/java/org/apache/logging/log4j/core/config/plugins/util/ResolverUtil.java
@@ -193,7 +193,7 @@ public void findInPackage(final Test test, String packageName) {
                 final URL url = urls.nextElement();
                 final String urlPath = extractPath(url);
 
-                LOGGER.info("Scanning for classes in '{}' matching criteria {}", urlPath, test);
+                LOGGER.debug("Scanning for classes in '{}' matching criteria {}", urlPath, test);
                 // Check for a jar in a war in JBoss
                 if (VFSZIP.equals(url.getProtocol())) {
                     final String path = urlPath.substring(0, urlPath.length() - packageName.length() - 2);
@@ -457,9 +457,7 @@ protected void addIfMatching(final Test test, final String fqn) {
             final ClassLoader loader = getClassLoader();
             if (test.doesMatchClass()) {
                 final String externalName = fqn.substring(0, fqn.indexOf('.')).replace('/', '.');
-                if (LOGGER.isDebugEnabled()) {
-                    LOGGER.debug("Checking to see if class {} matches criteria {}", externalName, test);
-                }
+                LOGGER.debug("Checking to see if class {} matches criteria {}", externalName, test);
 
                 final Class<?> type = loader.loadClass(externalName);
                 if (test.matches(type)) {

diff --git a/...j-core/src/main/java/org/apache/logging/log4j/core/config/status/StatusConfiguration.java b/...j-core/src/main/java/org/apache/logging/log4j/core/config/status/StatusConfiguration.java
@@ -40,7 +40,6 @@ public class StatusConfiguration {
     private static final PrintStream DEFAULT_STREAM = System.out;
 
     private static final Level DEFAULT_STATUS = Level.ERROR;
-    private static final Verbosity DEFAULT_VERBOSITY = Verbosity.QUIET;
 
     private final Collection<String> errorMessages = new LinkedBlockingQueue<>();
     private final StatusLogger logger = StatusLogger.getLogger();
@@ -49,12 +48,12 @@ public class StatusConfiguration {
 
     private PrintStream destination = DEFAULT_STREAM;
     private Level status = DEFAULT_STATUS;
-    private Verbosity verbosity = DEFAULT_VERBOSITY;
-    private String[] verboseClasses;
 
     /**
      * Specifies how verbose the StatusLogger should be.
+     * @deprecated This class is not used anymore and only kept for binary backward compatibility.
      */
+    @Deprecated
     public enum Verbosity {
         QUIET,
         VERBOSE;
@@ -64,7 +63,9 @@ public enum Verbosity {
          *
          * @param value property value to parse.
          * @return enum corresponding to value, or QUIET by default.
+         * @deprecated This class is not used anymore and only kept for binary backward compatibility.
          */
+        @Deprecated
         public static Verbosity toVerbosity(final String value) {
             return Boolean.parseBoolean(value) ? VERBOSE : QUIET;
         }
@@ -156,9 +157,10 @@ public StatusConfiguration withStatus(final Level status) {
      *
      * @param verbosity basic filter for status logger messages.
      * @return {@code this}
+     * @deprecated This method is ineffective and only kept for binary backward compatibility.
      */
+    @Deprecated
     public StatusConfiguration withVerbosity(final String verbosity) {
-        this.verbosity = Verbosity.toVerbosity(verbosity);
         return this;
     }
 
@@ -167,9 +169,10 @@ public StatusConfiguration withVerbosity(final String verbosity) {
      *
      * @param verboseClasses names of classes to filter if not using VERBOSE.
      * @return {@code this}
+     * @deprecated This method is ineffective and only kept for binary backward compatibility.
      */
+    @Deprecated
     public StatusConfiguration withVerboseClasses(final String... verboseClasses) {
-        this.verboseClasses = verboseClasses;
         return this;
     }
 
@@ -183,7 +186,8 @@ public void initialize() {
             } else {
                 final boolean configured = configureExistingStatusConsoleListener();
                 if (!configured) {
-                    registerNewStatusConsoleListener();
+                    final StatusConsoleListener listener = new StatusConsoleListener(this.status, this.destination);
+                    this.logger.registerListener(listener);
                 }
                 migrateSavedLogMessages();
             }
@@ -197,23 +201,12 @@ private boolean configureExistingStatusConsoleListener() {
                 final StatusConsoleListener listener = (StatusConsoleListener) statusListener;
                 listener.setLevel(this.status);
                 this.logger.updateListenerLevel(this.status);
-                if (this.verbosity == Verbosity.QUIET) {
-                    listener.setFilters(this.verboseClasses);
-                }
                 configured = true;
             }
         }
         return configured;
     }
 
-    private void registerNewStatusConsoleListener() {
-        final StatusConsoleListener listener = new StatusConsoleListener(this.status, this.destination);
-        if (this.verbosity == Verbosity.QUIET) {
-            listener.setFilters(this.verboseClasses);
-        }
-        this.logger.registerListener(listener);
-    }
-
     private void migrateSavedLogMessages() {
         for (final String message : this.errorMessages) {
             this.logger.error(message);

diff --git a/log4j-core/src/main/java/org/apache/logging/log4j/core/config/xml/XmlConfiguration.java b/log4j-core/src/main/java/org/apache/logging/log4j/core/config/xml/XmlConfiguration.java
@@ -40,7 +40,6 @@
 import org.apache.logging.log4j.core.config.Node;
 import org.apache.logging.log4j.core.config.Reconfigurable;
 import org.apache.logging.log4j.core.config.plugins.util.PluginType;
-import org.apache.logging.log4j.core.config.plugins.util.ResolverUtil;
 import org.apache.logging.log4j.core.config.status.StatusConfiguration;
 import org.apache.logging.log4j.core.util.Closer;
 import org.apache.logging.log4j.core.util.Integers;
@@ -63,7 +62,6 @@ public class XmlConfiguration extends AbstractConfiguration implements Reconfigu
 
     private static final String XINCLUDE_FIXUP_LANGUAGE = "http://apache.org/xml/features/xinclude/fixup-language";
     private static final String XINCLUDE_FIXUP_BASE_URIS = "http://apache.org/xml/features/xinclude/fixup-base-uris";
-    private static final String[] VERBOSE_CLASSES = new String[] {ResolverUtil.class.getName()};
     private static final String LOG4J_XSD = "Log4j-config.xsd";
 
     private final List<Status> status = new ArrayList<>();
@@ -108,9 +106,7 @@ public XmlConfiguration(final LoggerContext loggerContext, final ConfigurationSo
             }
             rootElement = document.getDocumentElement();
             final Map<String, String> attrs = processAttributes(rootNode, rootElement);
-            final StatusConfiguration statusConfig = new StatusConfiguration()
-                    .withVerboseClasses(VERBOSE_CLASSES)
-                    .withStatus(getDefaultStatus());
+            final StatusConfiguration statusConfig = new StatusConfiguration().withStatus(getDefaultStatus());
             int monitorIntervalSeconds = 0;
             for (final Map.Entry<String, String> entry : attrs.entrySet()) {
                 final String key = entry.getKey();
@@ -123,8 +119,6 @@ public XmlConfiguration(final LoggerContext loggerContext, final ConfigurationSo
                     isShutdownHookEnabled = !"disable".equalsIgnoreCase(value);
                 } else if ("shutdownTimeout".equalsIgnoreCase(key)) {
                     shutdownTimeoutMillis = Long.parseLong(value);
-                } else if ("verbose".equalsIgnoreCase(key)) {
-                    statusConfig.withVerbosity(value);
                 } else if ("packages".equalsIgnoreCase(key)) {
                     pluginPackages.addAll(Arrays.asList(value.split(Patterns.COMMA_SEPARATOR)));
                 } else if ("name".equalsIgnoreCase(key)) {