Dev

.github/dependabot.yml

@@ -5,7 +5,8 @@
 
 version: 2
 updates:
-  - package-ecosystem: "maven" # See documentation for possible values
-    directory: "/"
-    schedule:
-      interval: "daily"
+- package-ecosystem: "maven" # See documentation for possible values
+  directory: "/"
+  schedule:
+    interval: "daily"
+  open-pull-requests-limit: 10

.github/workflows/maven-build.yml

@@ -32,7 +32,7 @@ jobs:
           cache: maven
 
       - name: Build with Maven
-        run: mvn --batch-mode --update-snapshots --file pom.xml -Drevision=0.0.1-SNAPSHOT clean install
+        run: mvn --batch-mode --update-snapshots --file pom.xml -Drevision=0.0.1-SNAPSHOT clean install --activate-profiles coverage
 
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@v5

microsphere-annotation-processor/pom.xml

@@ -18,6 +18,11 @@
     <name>Microsphere :: Java :: Annotation Processor</name>
     <description>Microsphere Annotation Processor</description>
 
+    <properties>
+        <javax.ws.rs.version>2.1</javax.ws.rs.version>
+        <jaxws-api.version>2.3.1</jaxws-api.version>
+    </properties>
+
     <dependencies>
 
         <!-- microsphere-->
@@ -44,28 +49,28 @@
         <dependency>
             <groupId>javax.ws.rs</groupId>
             <artifactId>javax.ws.rs-api</artifactId>
+            <version>${javax.ws.rs.version}</version>
             <scope>test</scope>
         </dependency>
 
         <!-- JAX-WS API-->
         <dependency>
             <groupId>javax.xml.ws</groupId>
             <artifactId>jaxws-api</artifactId>
+            <version>${jaxws-api.version}</version>
             <scope>test</scope>
         </dependency>
 
         <!-- Spring -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
-            <version>${spring.version}</version>
             <scope>test</scope>
         </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>
-            <version>${spring.version}</version>
             <scope>test</scope>
         </dependency>
 

microsphere-java-core/pom.xml

@@ -19,7 +19,8 @@
     <description>Microsphere Java Core</description>
 
     <properties>
-        <surefire.argLine></surefire.argLine>
+        <jvm.argLine></jvm.argLine>
+        <jacoco.argLine></jacoco.argLine>
     </properties>
 
     <dependencies>
@@ -31,6 +32,13 @@
             <optional>true</optional>
         </dependency>
 
+        <!-- Java Common Annotations -->
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <optional>true</optional>
+        </dependency>
+
         <!-- Third-Party Dependencies -->
         <!-- SLF4j -->
         <dependency>
@@ -59,31 +67,17 @@
             <scope>test</scope>
         </dependency>
 
-        <!-- JAX-WS API-->
-        <dependency>
-            <groupId>javax.xml.ws</groupId>
-            <artifactId>jaxws-api</artifactId>
-            <scope>test</scope>
-        </dependency>
-
+        <!-- Logback -->
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
             <scope>test</scope>
         </dependency>
 
-        <!-- Java Common Annotations -->
-        <dependency>
-            <groupId>javax.annotation</groupId>
-            <artifactId>javax.annotation-api</artifactId>
-            <scope>test</scope>
-        </dependency>
-
         <!-- Spring -->
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
-            <version>${spring.version}</version>
             <scope>test</scope>
         </dependency>
 
@@ -107,10 +101,9 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <configuration>
-                    <argLine>${surefire.argLine}</argLine>
+                    <argLine>@{jacoco.argLine} ${jvm.argLine}</argLine>
                 </configuration>
             </plugin>
-
         </plugins>
     </build>
 
@@ -135,10 +128,10 @@
                 <jdk>[9,15]</jdk>
             </activation>
             <properties>
-                <surefire.argLine>
+                <jvm.argLine>
                     --illegal-access=permit
                     --add-opens java.base/java.lang.invoke=ALL-UNNAMED
-                </surefire.argLine>
+                </jvm.argLine>
             </properties>
         </profile>
 
@@ -148,9 +141,9 @@
                 <jdk>[16,)</jdk>
             </activation>
             <properties>
-                <surefire.argLine>
+                <jvm.argLine>
                     --add-opens java.base/java.lang.invoke=ALL-UNNAMED
-                </surefire.argLine>
+                </jvm.argLine>
             </properties>
         </profile>
 
@@ -162,7 +155,7 @@
                         <groupId>org.jacoco</groupId>
                         <artifactId>jacoco-maven-plugin</artifactId>
                         <configuration>
-                            <dataFile>${project.build.directory}/jacoco.exec</dataFile>
+                            <propertyName>jacoco.argLine</propertyName>
                         </configuration>
                         <executions>
                             <execution>

microsphere-java-core/src/main/java/io/microsphere/filter/FilterUtils.java

@@ -3,6 +3,8 @@
  */
 package io.microsphere.filter;
 
+import io.microsphere.util.BaseUtils;
+
 import javax.annotation.Nonnull;
 import java.util.ArrayList;
 import java.util.Iterator;
@@ -18,7 +20,7 @@
  * @see FilterUtils
  * @since 1.0.0
  */
-public abstract class FilterUtils {
+public abstract class FilterUtils extends BaseUtils {
 
     private FilterUtils() {
     }

microsphere-java-core/src/main/java/io/microsphere/io/FileUtils.java

@@ -3,6 +3,8 @@
  */
 package io.microsphere.io;
 
+import io.microsphere.util.BaseUtils;
+
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -21,7 +23,7 @@
  * @see FileUtils
  * @since 1.0.0
  */
-public abstract class FileUtils {
+public abstract class FileUtils extends BaseUtils {
 
     /**
      * Resolve Relative Path

microsphere-java-core/src/main/java/io/microsphere/management/JmxUtils.java

@@ -29,14 +29,28 @@
 import javax.management.MBeanServer;
 import javax.management.ObjectName;
 import javax.management.ReflectionException;
+import java.lang.management.ClassLoadingMXBean;
+import java.lang.management.CompilationMXBean;
+import java.lang.management.GarbageCollectorMXBean;
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryMXBean;
+import java.lang.management.MemoryManagerMXBean;
+import java.lang.management.MemoryPoolMXBean;
+import java.lang.management.OperatingSystemMXBean;
+import java.lang.management.RuntimeMXBean;
+import java.lang.management.ThreadMXBean;
 import java.util.Arrays;
+import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.Optional;
 
 import static io.microsphere.collection.MapUtils.newHashMap;
 import static io.microsphere.logging.LoggerFactory.getLogger;
 import static java.util.Collections.emptyMap;
+import static java.util.Collections.unmodifiableList;
 import static java.util.Collections.unmodifiableMap;
+import static java.util.Optional.ofNullable;
 
 
 /**
@@ -49,7 +63,162 @@ public abstract class JmxUtils extends BaseUtils {
 
     private static final Logger logger = getLogger(JmxUtils.class);
 
-    private static final MBeanAttribute[] EMPTY_MBEAN_ATTRIBUTE_ARRAY = new MBeanAttribute[0];
+    public static final MBeanAttribute[] EMPTY_MBEAN_ATTRIBUTE_ARRAY = new MBeanAttribute[0];
+
+    private static ClassLoadingMXBean classLoadingMXBean;
+
+    private static MemoryMXBean memoryMXBean;
+
+    private static ThreadMXBean threadMXBean;
+
+    private static RuntimeMXBean runtimeMXBean;
+
+    private static Optional<CompilationMXBean> compilationMXBean;
+
+    private static OperatingSystemMXBean operatingSystemMXBean;
+
+    private static List<MemoryPoolMXBean> memoryPoolMXBeans;
+
+    private static List<MemoryManagerMXBean> memoryManagerMXBeans;
+
+    private static List<GarbageCollectorMXBean> garbageCollectorMXBeans;
+
+    /**
+     * Returns the managed bean for the class loading system of the Java virtual machine.
+     *
+     * @return a {@link ClassLoadingMXBean} object for
+     * the Java virtual machine.
+     * @see {@link ManagementFactory#getClassLoadingMXBean()}
+     */
+    @Nonnull
+    public static ClassLoadingMXBean getClassLoadingMXBean() {
+        if (classLoadingMXBean == null) {
+            classLoadingMXBean = ManagementFactory.getClassLoadingMXBean();
+        }
+        return classLoadingMXBean;
+    }
+
+    /**
+     * Returns the managed bean for the memory system of the Java virtual machine.
+     *
+     * @return a {@link MemoryMXBean} object for the Java virtual machine.
+     * @see {@link ManagementFactory#getMemoryMXBean()}
+     */
+    @Nonnull
+    public static MemoryMXBean getMemoryMXBean() {
+        if (memoryMXBean == null) {
+            memoryMXBean = ManagementFactory.getMemoryMXBean();
+        }
+        return memoryMXBean;
+    }
+
+    /**
+     * Returns the managed bean for the thread system of the Java virtual machine.
+     *
+     * @return a {@link ThreadMXBean} object for the Java virtual machine.
+     * @see {@link ManagementFactory#getThreadMXBean()}
+     */
+    @Nonnull
+    public static ThreadMXBean getThreadMXBean() {
+        if (threadMXBean == null) {
+            threadMXBean = ManagementFactory.getThreadMXBean();
+        }
+        return threadMXBean;
+    }
+
+    /**
+     * Returns the managed bean for the runtime system of the Java virtual machine.
+     *
+     * @return a {@link RuntimeMXBean} object for the Java virtual machine.
+     * @see {@link ManagementFactory#getRuntimeMXBean()}
+     */
+    @Nonnull
+    public static RuntimeMXBean getRuntimeMXBean() {
+        if (runtimeMXBean == null) {
+            runtimeMXBean = ManagementFactory.getRuntimeMXBean();
+        }
+        return runtimeMXBean;
+    }
+
+    /**
+     * Returns the managed bean for the compilation system of the Java virtual machine.
+     * This method returns {@code null} if the Java virtual machine has no compilation system.
+     *
+     * @return an instance of {@link Optional} holding a {@link CompilationMXBean} object for the Java virtual machine
+     * or {@code null if the Java virtual machine has no compilation system.
+     * @see {@link ManagementFactory#getCompilationMXBean()}
+     */
+    @Nullable
+    public static Optional<CompilationMXBean> getCompilationMXBean() {
+        if (compilationMXBean == null) {
+            compilationMXBean = ofNullable(ManagementFactory.getCompilationMXBean());
+        }
+        return compilationMXBean;
+    }
+
+    /**
+     * Returns the managed bean for the operating system on which
+     * the Java virtual machine is running.
+     *
+     * @return an {@link OperatingSystemMXBean} object for
+     * the Java virtual machine.
+     * @see {@link ManagementFactory#getOperatingSystemMXBean()}
+     */
+    @Nonnull
+    public static OperatingSystemMXBean getOperatingSystemMXBean() {
+        if (operatingSystemMXBean == null) {
+            operatingSystemMXBean = ManagementFactory.getOperatingSystemMXBean();
+        }
+        return operatingSystemMXBean;
+    }
+
+    /**
+     * Returns a list of {@link MemoryPoolMXBean} objects in the Java virtual machine.
+     * The Java virtual machine can have one or more memory pools.
+     * It may add or remove memory pools during execution.
+     *
+     * @return a list of {@code MemoryPoolMXBean} objects.
+     * @see {@link ManagementFactory#getMemoryPoolMXBeans()}
+     */
+    @Nonnull
+    public static List<MemoryPoolMXBean> getMemoryPoolMXBeans() {
+        if (memoryPoolMXBeans == null) {
+            memoryPoolMXBeans = unmodifiableList(ManagementFactory.getMemoryPoolMXBeans());
+        }
+        return memoryPoolMXBeans;
+    }
+
+    /**
+     * Returns a list of {@link MemoryManagerMXBean} objects in the Java virtual machine.
+     * The Java virtual machine can have one or more memory managers.
+     * It may add or remove memory managers during execution.
+     *
+     * @return a list of {@code MemoryManagerMXBean} objects.
+     * @see {@link ManagementFactory#getMemoryManagerMXBeans()}
+     */
+    @Nonnull
+    public static List<MemoryManagerMXBean> getMemoryManagerMXBeans() {
+        if (memoryManagerMXBeans == null) {
+            memoryManagerMXBeans = unmodifiableList(ManagementFactory.getMemoryManagerMXBeans());
+        }
+        return memoryManagerMXBeans;
+    }
+
+    /**
+     * Returns a list of {@link GarbageCollectorMXBean} objects in the Java virtual machine.
+     * The Java virtual machine may have one or more {@code GarbageCollectorMXBean} objects.
+     * It may add or remove {@code GarbageCollectorMXBean} during execution.
+     *
+     * @return a list of {@code GarbageCollectorMXBean} objects.
+     * @see {@link ManagementFactory#getGarbageCollectorMXBeans()}
+     */
+    @Nonnull
+    public static List<GarbageCollectorMXBean> getGarbageCollectorMXBeans() {
+        if (garbageCollectorMXBeans == null) {
+            garbageCollectorMXBeans = unmodifiableList(ManagementFactory.getGarbageCollectorMXBeans());
+        }
+        return garbageCollectorMXBeans;
+    }
 
     /**
      * Get the {@link Map} with the attribute name and {@link MBeanAttribute MBeanAttributes} from the specified named