KERNEL-6380 在部分插件切换的时候，需要有一个集中刷新缓存的地方

designer-base/src/main/java/com/fr/base/ClassHelper.java

@@ -1,174 +0,0 @@
-package com.fr.base;
-
-import com.fr.general.ComparatorUtils;
-import com.fr.log.FineLoggerFactory;
-import java.lang.reflect.Array;
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import org.jetbrains.annotations.Nullable;
-
-/**
- * @author hades
- * @version 10.0
- * Created by hades on 2020/12/28
- */
-public class ClassHelper {
-
-    private static final Set<String> primClasses = new HashSet<>();
-
-    private static final Set<ClassLoader> classLoaders = new HashSet<>();
-
-    private static final Map<String, Field[]> map = new HashMap<>();
-
-    private static final Set<Object> data = new HashSet<>();
-
-    private static final String PLUGIN_CLASS_CLASSLOADER= "com.fr.plugin.engine.core.PluginClassLoader";
-
-    static {
-        primClasses.add("boolean");
-        primClasses.add("byte");
-        primClasses.add("char");
-        primClasses.add("short");
-        primClasses.add("int");
-        primClasses.add("long");
-        primClasses.add("float");
-        primClasses.add("double");
-        primClasses.add("void");
-        primClasses.add("java.lang.Boolean");
-        primClasses.add("java.lang.Byte");
-        primClasses.add("java.lang.Character");
-        primClasses.add("java.lang.Short");
-        primClasses.add("java.lang.Integer");
-        primClasses.add("java.lang.Long");
-        primClasses.add("java.lang.FLOAT");
-        primClasses.add("java.lang.DOUBLE");
-        primClasses.add("java.lang.Void");
-        primClasses.add("java.lang.String");
-        primClasses.add("java.awt.image.BufferedImage");
-    }
-
-
-    /**
-     * 获取当前对象字段中由插件加载出类的classloader
-     *
-     * @param o
-     * @return
-     */
-    @Nullable
-    public static Set<ClassLoader> getPluginClassLoaders(Object o) {
-        try {
-            collectClassloader(o);
-            Set<ClassLoader> result = new HashSet<>(classLoaders);
-            data.clear();
-            classLoaders.clear();
-            map.clear();
-            return result;
-        } catch (Throwable e) {
-            FineLoggerFactory.getLogger().warn(e.getMessage(), e);
-            data.clear();
-            classLoaders.clear();
-            map.clear();
-            return null;
-        }
-    }
-
-    private static void collectClassloader(Object o) {
-        if (o == null) {
-            return;
-        }
-        Field[] fields;
-        Class<?> aclass = o.getClass();
-
-        String className = aclass.getName();
-
-        if (map.containsKey(className)) {
-            fields = map.get(className);
-        } else {
-            fields = fields(aclass, o);
-            map.put(className, fields);
-        }
-
-        if (aclass.isArray()) {
-            for (int i = 0, len = Array.getLength(o); i < len; i++) {
-                Object arrayOb = Array.get(o, i);
-                if (arrayOb != null) {
-                    Class<?> arrayObClass = arrayOb.getClass();
-                    String name = arrayObClass.getName();
-                    if (primClasses.contains(name)) {
-                        return;
-                    }
-                    data.add(arrayOb);
-                    ClassLoader loader = arrayObClass.getClassLoader();
-                    if (loader != null && ComparatorUtils.equals(loader.getClass().getName(), PLUGIN_CLASS_CLASSLOADER)) {
-                        classLoaders.add(loader);
-                    }
-                } else {
-                    continue;
-                }
-                collectClassloader(arrayOb);
-            }
-        }
-
-        if (fields.length == 0) {
-            return;
-        }
-
-        for (Field field : fields) {
-            if (!field.isAccessible()) {
-                field.setAccessible(true);
-            }
-            Object ob = null;
-            try {
-                ob = field.get(o);
-
-                if (ob == null) {
-                    continue;
-                }
-                Class<?> clazz = ob.getClass();
-                String name = clazz.getName();
-
-                if (primClasses.contains(name)) {
-                    continue;
-                }
-
-                if (!data.contains(ob)) {
-                    data.add(ob);
-                    ClassLoader loader = clazz.getClassLoader();
-                    if (loader != null && ComparatorUtils.equals(loader.getClass().getName(), PLUGIN_CLASS_CLASSLOADER)) {
-                        classLoaders.add(loader);
-                    }
-                    collectClassloader(ob);
-                }
-
-            } catch (Throwable e) {
-                FineLoggerFactory.getLogger().warn(e.getMessage(), e);
-            }
-        }
-    }
-
-
-
-    private static Field[] fields(Class<?> clazz, Object o) {
-
-        Class<?> t = clazz;
-        Set<Field> result = new HashSet<>();
-
-        do {
-            for (Field field : t.getDeclaredFields()) {
-                if (clazz != o ^ Modifier.isStatic(field.getModifiers())) {
-                    result.add(field);
-                }
-            }
-
-            t = t.getSuperclass();
-        }
-        while (t != null);
-
-        return result.toArray(new Field[0]);
-    }
-
-}

designer-base/src/main/java/com/fr/design/file/HistoryTemplateListCache.java

@@ -1,6 +1,5 @@
 package com.fr.design.file;
 
-import com.fr.base.ClassHelper;
 import com.fr.base.chart.chartdata.CallbackEvent;
 import com.fr.base.io.BaseBook;
 import com.fr.design.DesignerEnvManager;
@@ -18,6 +17,7 @@ import com.fr.file.FILE;
 import com.fr.file.FileNodeFILE;
 import com.fr.file.StashedFILE;
 import com.fr.general.ComparatorUtils;
+import com.fr.invoke.ClassHelper;
 import com.fr.log.FineLoggerFactory;
 import com.fr.plugin.context.PluginContext;
 import com.fr.plugin.manage.PluginManager;
@@ -457,7 +457,7 @@ public class HistoryTemplateListCache implements CallbackEvent {
         }
         templateNeedReloadMap.clear();
         FineLoggerFactory.getLogger().info("Plugin env change reload all template ended");
-        FineLoggerFactory.getLogger().debug("Reload all template spend: {} ms", (System.currentTimeMillis() - start));
+        FineLoggerFactory.getLogger().info("Reload all template spend: {} ms", (System.currentTimeMillis() - start));
     }
 
     public void calNeedReloadTemplate(PluginContext context) {
@@ -466,7 +466,7 @@ public class HistoryTemplateListCache implements CallbackEvent {
             if (baseBook != null) {
                 String name = template.getEditingFILE().getName();
                 long start = System.currentTimeMillis();
-                Set<ClassLoader> set = ClassHelper.getPluginClassLoaders(baseBook);
+                Set<ClassLoader> set = ClassHelper.getClassLoaders(baseBook);
                 FineLoggerFactory.getLogger().info("{} find plugin classloader spend: {} ms", name, (System.currentTimeMillis() - start));
                if (set != null) {
                    for (ClassLoader classLoader : set) {

designer-base/src/test/java/com/fr/base/ClassHelperTest.java

@@ -1,6 +1,7 @@
 package com.fr.base;
 
 import com.fr.form.main.Form;
+import com.fr.invoke.ClassHelper;
 import com.fr.main.impl.WorkBook;
 import java.util.Set;
 import junit.framework.TestCase;
@@ -15,13 +16,13 @@ import org.junit.Assert;
 public class ClassHelperTest extends TestCase {
 
 
-    public void testGetPluginClassLoaders() {
+    public void testGetClassLoaders() {
         WorkBook workBook = new WorkBook();
-        Set<ClassLoader> set = ClassHelper.getPluginClassLoaders(workBook);
+        Set<ClassLoader> set = ClassHelper.getClassLoaders(workBook);
-        Assert.assertEquals(0, set.size());
+        Assert.assertFalse(set.isEmpty());
         Form form = new Form();
-        Set<ClassLoader> set1 = ClassHelper.getPluginClassLoaders(form);
+        Set<ClassLoader> set1 = ClassHelper.getClassLoaders(form);
-        Assert.assertEquals(0, set1.size());
+        Assert.assertFalse(set1.isEmpty());
 
     }