.gitignore

@@ -46,5 +46,4 @@ log
 .idea
 node_modules
 pnpm-lock.yaml
-package-lock.json
 

gradle.properties

@@ -1,5 +1,5 @@
 GROUPSID=com.mingliqiye
-ARTIFACTID=instance-factory
+ARTIFACTID=socket-utilts
 VERSIONS=1.0.1
-MAINCLASS=com.mingliqiye.bean.Factory
+MAINCLASS=com.mingliqiye.Main
 JDKVERSIONS=1.8

src/main/java/com/mingliqiye/Main.java

@@ -0,0 +1,13 @@
+package com.mingliqiye;
+
+public class Main {
+    /**
+     * @param args []
+     */
+    public static void main(String[] args) {
+        System.out.print("Hello and welcome!");
+        for (int i = 1; i <= 5; i++) {
+            System.out.println("i = " + i);
+        }
+    }
+}

src/main/java/com/mingliqiye/bean/Component.java

@@ -1,9 +0,0 @@
-package com.mingliqiye.bean;
-
-import java.lang.annotation.*;
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.TYPE)
-public @interface Component {
-    String value() default "";
-}

src/main/java/com/mingliqiye/bean/Factory.java

@@ -1,195 +0,0 @@
-package com.mingliqiye.bean;
-
-import java.io.File;
-import java.lang.reflect.Field;
-import java.net.URL;
-import java.util.Enumeration;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentMap;
-
-public class Factory {
-
-    public static final ConcurrentMap<String, Object> beans =
-        new ConcurrentHashMap<>();
-    private static final ConcurrentMap<Class<?>, Object> typeBeans =
-        new ConcurrentHashMap<>();
-
-    private Factory() {}
-
-    /**
-     * 自动扫描注解
-     * @param c 包名所在的类
-     */
-    public static void autoScan(Class<?> c) {
-        if (c == null) {
-            throw new IllegalArgumentException("Class cannot be null");
-        }
-        Package pkg = c.getPackage();
-        if (pkg == null) {
-            throw new IllegalArgumentException(
-                "Class is in the default package"
-            );
-        }
-        scan(pkg.getName());
-    }
-
-    /**
-     * 扫描注解
-     * @param basePackage 包名
-     */
-    public static void scan(String basePackage) {
-        try {
-            String path = basePackage.replace('.', '/');
-            ClassLoader classLoader =
-                Thread.currentThread().getContextClassLoader();
-            Enumeration<URL> resources = null;
-            resources = classLoader.getResources(path);
-            while (resources.hasMoreElements()) {
-                URL resource = resources.nextElement();
-                File file = new File(resource.toURI());
-                scanDirectory(file, basePackage);
-            }
-            injectDependencies();
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    private static void scanDirectory(File directory, String packageName)
-        throws Exception {
-        File[] files = directory.listFiles();
-        if (files == null) return;
-
-        for (File file : files) {
-            if (file.isDirectory()) {
-                scanDirectory(file, packageName + "." + file.getName());
-            } else if (file.getName().endsWith(".class")) {
-                String className =
-                    packageName + '.' + file.getName().replace(".class", "");
-                registerComponent(Class.forName(className));
-            }
-        }
-    }
-
-    private static void registerComponent(Class<?> clazz) throws Exception {
-        if (clazz.isAnnotationPresent(Component.class)) {
-            Component component = clazz.getAnnotation(Component.class);
-            String name = component.value().isEmpty()
-                ? clazz.getName()
-                : component.value();
-            Object instance = clazz.getDeclaredConstructor().newInstance();
-            beans.put(name, instance);
-            typeBeans.put(clazz, instance);
-
-            for (Class<?> interfaceClass : clazz.getInterfaces()) {
-                typeBeans.putIfAbsent(interfaceClass, instance);
-            }
-        }
-    }
-
-    private static void injectDependencies() throws Exception {
-        for (Object bean : beans.values()) {
-            for (Field field : bean.getClass().getDeclaredFields()) {
-                if (field.isAnnotationPresent(Inject.class)) {
-                    Inject inject = field.getAnnotation(Inject.class);
-                    Object dependency = findDependency(
-                        field.getType(),
-                        inject.value()
-                    );
-                    if (dependency == null) {
-                        throw new IllegalStateException(
-                            "No suitable dependency found for field " +
-                            field.getName() +
-                            " in class " +
-                            bean.getClass().getName()
-                        );
-                    }
-                    field.setAccessible(true);
-                    field.set(bean, dependency);
-                }
-            }
-        }
-    }
-
-    private static Object findDependency(Class<?> type, String name) {
-        if (!name.isEmpty()) {
-            return beans.get(name);
-        }
-
-        Object dependency = typeBeans.get(type);
-        if (dependency != null) {
-            return dependency;
-        }
-
-        for (Class<?> interfaceType : typeBeans.keySet()) {
-            if (type.isAssignableFrom(interfaceType)) {
-                return typeBeans.get(interfaceType);
-            }
-        }
-
-        return null;
-    }
-
-    /**
-     * 添加一个实例
-     * @param object 示例对象
-     */
-    public static void add(Object object) {
-        Class<?> clazz = object.getClass();
-        String name = clazz.getName();
-        beans.put(name, object);
-        typeBeans.put(clazz, object);
-        try {
-            injectDependencies();
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    /**
-     * 添加一个实例
-     * @param name 实例名
-     * @param object 实例
-     */
-    public static void add(String name, Object object) {
-        beans.put(name, object);
-        typeBeans.put(object.getClass(), object);
-        try {
-            injectDependencies();
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    /**
-     * 获取实例
-     * @param objclass 实例类
-     * @return T 实例
-     * @param <T>
-     */
-    public static <T> T get(Class<T> objclass) {
-        return objclass.cast(typeBeans.get(objclass));
-    }
-
-    /**
-     * 获取实例
-     * @param name 实例名
-     * @param objclass 实例类
-     * @return T 实例
-     * @param <T>
-     */
-    public static <T> T get(String name, Class<T> objclass) {
-        return objclass.cast(beans.get(name));
-    }
-
-    /**
-     * 获取实例
-     * @param name 实例名
-     * @return Object 实例
-     */
-    public static Object get(String name) {
-        return beans.get(name);
-    }
-
-    public static void main(String[] args) {}
-}

src/main/java/com/mingliqiye/bean/Inject.java

@@ -1,9 +0,0 @@
-package com.mingliqiye.bean;
-
-import java.lang.annotation.*;
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.FIELD)
-public @interface Inject {
-    String value() default "";
-}