plugin default export package without activator, modify to set (#818)

* support delegate from classLoaderHook for getResourceAsStream

* Revert "support delegate from classLoaderHook for getResourceAsStream"

This reverts commit 5bd306b.

* fix typo

* plugin default export package without activator, modify to set

* fix format

(cherry picked from commit 9c5ce37)

sofa-ark-parent/core-impl/container/src/main/java/com/alipay/sofa/ark/container/service/biz/BizManagerServiceImpl.java

@@ -216,4 +216,4 @@ public boolean removeAndAddBiz(Biz addingBiz, Biz removingBiz) {
     public ConcurrentHashMap<String, ConcurrentHashMap<String, Biz>> getBizRegistration() {
         return bizRegistration;
     }
-}
+}

sofa-ark-parent/core-impl/container/src/main/java/com/alipay/sofa/ark/container/service/classloader/ClassLoaderServiceImpl.java

@@ -16,6 +16,7 @@
  */
 package com.alipay.sofa.ark.container.service.classloader;
 
+import com.alipay.sofa.ark.api.ArkClient;
 import com.alipay.sofa.ark.bootstrap.AgentClassLoader;
 import com.alipay.sofa.ark.common.log.ArkLogger;
 import com.alipay.sofa.ark.common.log.ArkLoggerFactory;
@@ -286,6 +287,12 @@ public ClassLoader getBizClassLoader(String bizIdentity) {
         return biz == null ? null : biz.getBizClassLoader();
     }
 
+    @Override
+    public ClassLoader getMasterBizClassLoader() {
+        Biz biz = ArkClient.getMasterBiz();
+        return biz == null ? null : biz.getBizClassLoader();
+    }
+
     @Override
     public ClassLoader getPluginClassLoader(String pluginName) {
         Plugin plugin = pluginManagerService.getPluginByName(pluginName);
@@ -391,4 +398,4 @@ public boolean isDeniedImportResource(String bizIdentity, String resourceName) {
     public int getPriority() {
         return DEFAULT_PRECEDENCE;
     }
-}
+}

sofa-ark-parent/core/common/src/main/java/com/alipay/sofa/ark/common/util/ClassUtils.java

@@ -56,17 +56,17 @@ public static String getPackageName(String className) {
      * @param classNames class name list
      * @return common package path
      */
-    public static List<String> findCommonPackage(List<String> classNames) {
+    public static Set<String> findCommonPackage(Set<String> classNames) {
         Set<String> packages = new HashSet<>();
 
         if (classNames == null || classNames.isEmpty()) {
-            return new ArrayList<>(packages);
+            return new HashSet<>(packages);
         }
 
         classNames.forEach(className -> packages.add(getPackageName(className)));
         // delete default package
         packages.remove(".");
-        return new ArrayList<>(packages);
+        return new HashSet<>(packages);
     }
 
     /**
@@ -114,4 +114,4 @@ public static String getCodeBase(Class<?> cls) {
         }
         return location.getFile();
     }
-}
+}

sofa-ark-parent/core/common/src/test/java/com/alipay/sofa/ark/common/util/ClassUtilsTest.java

@@ -19,8 +19,8 @@
 import org.junit.Test;
 
 import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
+import java.util.HashSet;
+import java.util.Set;
 
 import static com.alipay.sofa.ark.common.util.ClassUtils.*;
 import static com.alipay.sofa.ark.spi.constant.Constants.DEFAULT_PACKAGE;
@@ -42,7 +42,7 @@ public void testGetPackageName() {
     @Test
     public void testFindCommonPackage() {
         assertEquals(findCommonPackage(null).size(), 0);
-        List<String> classNames = new ArrayList<>();
+        Set<String> classNames = new HashSet<>();
         classNames.add("com.example.project.subpackage1.classE");
         classNames.add("com.example.project.classA");
         classNames.add("com.example.project.classB");
@@ -63,7 +63,7 @@ public void testCollectClasses() throws Exception {
             return;
         }
 
-        List<String> classNames = collectClasses(dir2);
+        Set<String> classNames = new HashSet<>(collectClasses(dir2));
         assertTrue(classNames.contains("com.alipay.sofa.ark.common.util.ClassUtils"));
         assertTrue(findCommonPackage(classNames).contains("com.alipay.sofa.ark.common.util"));
     }

sofa-ark-parent/core/spi/src/main/java/com/alipay/sofa/ark/spi/service/classloader/ClassLoaderService.java

@@ -138,6 +138,12 @@ public interface ClassLoaderService extends ArkService {
      */
     ClassLoader getBizClassLoader(String bizIdentity);
 
+    /**
+     * Get Ark Master Biz ClassLoader
+     * @return
+     */
+    ClassLoader getMasterBizClassLoader();
+
     /**
      * Get Ark Plugin ClassLoader
      * @param pluginName
@@ -160,4 +166,4 @@ public interface ClassLoaderService extends ArkService {
      * @return
      */
     boolean isDeniedImportResource(String bizIdentity, String resourceName);
-}
+}

sofa-ark-parent/support/ark-plugin-maven-plugin/src/main/java/com/alipay/sofa/ark/plugin/mojo/ArkPluginMojo.java

@@ -30,6 +30,7 @@
 import java.util.Set;
 import java.util.jar.JarFile;
 import java.util.jar.Manifest;
+import java.util.stream.Collectors;
 
 import com.alipay.sofa.ark.common.util.ClassUtils;
 import com.alipay.sofa.ark.common.util.StringUtils;
@@ -449,7 +450,7 @@ private Properties collectArkPluginExport() throws MojoExecutionException {
             exported = new ExportConfig();
         }
         if (exportPackage) {
-            List<String> projectPackages = findProjectPackages();
+            Set<String> projectPackages = findProjectPackages();
             for (String projectPackage : projectPackages) {
                 if (!StringUtils.isEmpty(projectPackage)) {
                     exported.addPackage(projectPackage + ".*");
@@ -460,17 +461,20 @@ private Properties collectArkPluginExport() throws MojoExecutionException {
         return properties;
     }
 
-    private List<String> findProjectPackages() throws MojoExecutionException {
+    private Set<String> findProjectPackages() throws MojoExecutionException {
         try {
             // Accessing the target/classes directory where compiled classes are located
             File outputDirectory = new File(project.getBuild().getOutputDirectory());
             // Ensure the directory exists
             if (outputDirectory.exists()) {
-                return ClassUtils.findCommonPackage(ClassUtils.collectClasses(outputDirectory));
+                Set<String> classes = new HashSet<>(ClassUtils.collectClasses(outputDirectory));
+                classes = classes.stream().filter(className -> !className.equals(this.activator)).collect(
+                        Collectors.toSet());
+                return ClassUtils.findCommonPackage(classes);
             } else {
                 getLog().warn("Output directory does not exist!");
             }
-            return new ArrayList<>();
+            return new HashSet<>();
         } catch (IOException e) {
             throw new MojoExecutionException("Error finding compiled classes", e);
         }
@@ -520,4 +524,4 @@ private void addArkPluginConfig(Archiver archiver, String path, LinkedProperties
     private void addArkPluginMark(Archiver archiver) throws MojoExecutionException {
         addArkPluginConfig(archiver, Constants.ARK_PLUGIN_MARK_ENTRY, new LinkedProperties());
     }
-}
+}