fix : replace method for convert bean(#725)

hippo4j-auth/src/main/java/cn/hippo4j/auth/service/impl/PermissionServiceImpl.java

@@ -44,7 +44,7 @@ public class PermissionServiceImpl implements PermissionService {
     public IPage<PermissionRespDTO> listPermission(int pageNo, int pageSize) {
         PermissionQueryPageReqDTO queryPage = new PermissionQueryPageReqDTO(pageNo, pageSize);
         IPage<PermissionInfo> selectPage = permissionMapper.selectPage(queryPage, null);
-        return selectPage.convert(each -> BeanUtil.copyProperties(each, new PermissionRespDTO()));
+        return selectPage.convert(each -> BeanUtil.convert(each, PermissionRespDTO.class));
     }
 
     @Override

hippo4j-auth/src/main/java/cn/hippo4j/auth/service/impl/RoleServiceImpl.java

@@ -51,7 +51,7 @@ public class RoleServiceImpl implements RoleService {
     public IPage<RoleRespDTO> listRole(int pageNo, int pageSize) {
         RoleQueryPageReqDTO queryPage = new RoleQueryPageReqDTO(pageNo, pageSize);
         IPage<RoleInfo> selectPage = roleMapper.selectPage(queryPage, null);
-        return selectPage.convert(each -> BeanUtil.copyProperties(each, new RoleRespDTO()));
+        return selectPage.convert(each -> BeanUtil.convert(each, RoleRespDTO.class));
     }
 
     @Override

hippo4j-auth/src/main/java/cn/hippo4j/auth/service/impl/UserServiceImpl.java

@@ -58,7 +58,7 @@ public class UserServiceImpl implements UserService {
         LambdaQueryWrapper<UserInfo> queryWrapper = Wrappers.lambdaQuery(UserInfo.class)
                 .eq(StringUtil.isNotBlank(reqDTO.getUserName()), UserInfo::getUserName, reqDTO.getUserName());
         IPage<UserInfo> selectPage = userMapper.selectPage(reqDTO, queryWrapper);
-        return selectPage.convert(each -> BeanUtil.copyProperties(each, new UserRespDTO()));
+        return selectPage.convert(each -> BeanUtil.convert(each, UserRespDTO.class));
     }
 
     @Override
@@ -70,7 +70,7 @@ public class UserServiceImpl implements UserService {
             throw new RuntimeException("用户名重复");
         }
         reqDTO.setPassword(bCryptPasswordEncoder.encode(reqDTO.getPassword()));
-        UserInfo insertUser = BeanUtil.copyProperties(reqDTO, new UserInfo());
+        UserInfo insertUser = BeanUtil.convert(reqDTO, UserInfo.class);
         userMapper.insert(insertUser);
     }
 
@@ -79,7 +79,7 @@ public class UserServiceImpl implements UserService {
         if (StringUtil.isNotBlank(reqDTO.getPassword())) {
             reqDTO.setPassword(bCryptPasswordEncoder.encode(reqDTO.getPassword()));
         }
-        UserInfo updateUser = BeanUtil.copyProperties(reqDTO, new UserInfo());
+        UserInfo updateUser = BeanUtil.convert(reqDTO, UserInfo.class);
         LambdaUpdateWrapper<UserInfo> updateWrapper = Wrappers.lambdaUpdate(UserInfo.class)
                 .eq(UserInfo::getUserName, reqDTO.getUserName());
         userMapper.update(updateUser, updateWrapper);
@@ -107,7 +107,7 @@ public class UserServiceImpl implements UserService {
         Wrapper queryWrapper = Wrappers.lambdaQuery(UserInfo.class).eq(UserInfo::getUserName, reqDTO.getUserName());
         UserInfo userInfo = userMapper.selectOne(queryWrapper);
         UserRespDTO respUser = Optional.ofNullable(userInfo)
-                .map(each -> BeanUtil.copyProperties(each, new UserRespDTO()))
+                .map(each -> BeanUtil.convert(each, UserRespDTO.class))
                 .orElseThrow(() -> new ServiceException("查询无此用户, 可以尝试清空缓存或退出登录."));
         return respUser;
     }

hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/BeanUtil.java

@@ -47,12 +47,17 @@ public class BeanUtil {
                 .orElse(null);
     }
 
+    public static <T, S> T convert(S source, T target) {
+        Optional.ofNullable(source)
+                .ifPresent(each -> BEAN_MAPPER_BUILDER.map(each, target));
+        return target;
+    }
+
     public static <T, S> List<T> convert(List<S> sources, Class<T> clazz) {
         return Optional.ofNullable(sources)
                 .map(each -> {
                     List<T> targetList = new ArrayList<T>(each.size());
-                    each.stream()
-                            .forEach(item -> targetList.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
+                    each.forEach(item -> targetList.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
                     return targetList;
                 })
                 .orElse(null);
@@ -62,41 +67,12 @@ public class BeanUtil {
         return Optional.ofNullable(sources)
                 .map(each -> {
                     Set<T> targetSize = new HashSet<T>(each.size());
-                    each.stream()
-                            .forEach(item -> targetSize.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
+                    each.forEach(item -> targetSize.add(BEAN_MAPPER_BUILDER.map(item, clazz)));
                     return targetSize;
                 })
                 .orElse(null);
     }
 
-    /**
-     * copyProperties
-     *
-     * @param source source obj
-     * @param target target obj
-     * @param <T>    target type
-     * @param <S>    source type
-     * @return T
-     */
-    public static <T, S> T copyProperties(S source, T target) {
-        return copyProperties(source, target, (String) null);
-    }
-
-    /**
-     * copyProperties
-     *
-     * @param source           source obj
-     * @param target           target obj
-     * @param ignoreProperties ignore name
-     * @param <T>              target type
-     * @param <S>              source type
-     * @return T
-     */
-    public static <T, S> T copyProperties(S source, T target, String... ignoreProperties) {
-        BeanUtils.copyProperties(source, target, ignoreProperties);
-        return target;
-    }
-
     public static <T> T mapToBean(Map<String, Object> map, Class<T> clazz, boolean toCamelCase) {
         if (clazz == null) {
             return null;
@@ -127,7 +103,7 @@ public class BeanUtil {
         }
         Class<?> clazz = bean.getClass();
         map.forEach((s, o) -> {
-            String name = toCamelCase ? StringUtil.toUnderlineCase(s) : s;
+            String name = toCamelCase ? StringUtil.toCamelCase(s, StringUtil.UNDERLINE) : s;
             Method method = setter(clazz, name);
             if (method != null) {
                 ReflectUtil.invoke(bean, method, o);

hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/StringUtil.java

@@ -195,6 +195,34 @@ public class StringUtil {
         return sb.toString();
     }
 
+    /**
+     * to camel case
+     *
+     * @param str    CharSequence
+     * @param symbol symbol
+     * @return toCamelCase String
+     */
+    public static String toCamelCase(CharSequence str, char symbol) {
+        if (null == str || str.length() == 0) {
+            return null;
+        }
+        int length = str.length();
+        StringBuilder sb = new StringBuilder(length);
+        boolean upperCase = false;
+        for (int i = 0; i < length; ++i) {
+            char c = str.charAt(i);
+            if (c == symbol) {
+                upperCase = true;
+            } else if (upperCase) {
+                sb.append(Character.toUpperCase(c));
+                upperCase = false;
+            } else {
+                sb.append(c);
+            }
+        }
+        return sb.toString();
+    }
+
     /**
      * Replace a portion of the string, replacing all found
      *

hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/BeanUtilTest.java

@@ -104,13 +104,14 @@ public class BeanUtilTest {
 
     // -----------------------------------------------------------------------------------------------------------------
 
+    @Test
     public void testMapToBean() {
         Map<String, Object> map = new HashMap<>();
         map.put("name", "Test");
-        map.put("status", 12);
+        map.put("status_code", 12);
         Customer customer = BeanUtil.mapToBean(map, Customer.class, true);
         Assert.assertEquals("Test", customer.getName());
-        Assert.assertEquals(Integer.valueOf(12), customer.getStatus());
+        Assert.assertEquals(Integer.valueOf(12), customer.getStatusCode());
     }
 
     @Test
@@ -152,7 +153,7 @@ public class BeanUtilTest {
     static class Customer {
 
         String name;
-        Integer status;
+        Integer statusCode;
     }
 
     @Getter
@@ -160,6 +161,6 @@ public class BeanUtilTest {
     static class PreCustomer {
 
         String name;
-        Integer status;
+        Integer statusCode;
     }
 }

hippo4j-common/src/test/java/cn/hippo4j/common/toolkit/StringUtilTest.java

@@ -90,4 +90,11 @@ public class StringUtilTest {
         String s = StringUtil.toSymbolCase(string, StringUtil.UNDERLINE);
         Assert.isTrue(Objects.equals(s, "str"));
     }
+
+    @Test
+    public void toCamelCase() {
+        String string = "str_str";
+        String s = StringUtil.toCamelCase(string, StringUtil.UNDERLINE);
+        Assert.isTrue(Objects.equals(s, "strStr"));
+    }
 }

hippo4j-core/src/main/java/cn/hippo4j/core/executor/state/ThreadPoolRunStateHandler.java

@@ -76,7 +76,7 @@ public class ThreadPoolRunStateHandler extends AbstractThreadPoolRuntime {
             rejectedName = pool.getRejectedExecutionHandler().getClass().getSimpleName();
         }
         poolRunStateInfo.setRejectedName(rejectedName);
-        ManyThreadPoolRunStateInfo manyThreadPoolRunStateInfo = BeanUtil.copyProperties(poolRunStateInfo, new ManyThreadPoolRunStateInfo());
+        ManyThreadPoolRunStateInfo manyThreadPoolRunStateInfo = BeanUtil.convert(poolRunStateInfo, ManyThreadPoolRunStateInfo.class);
         manyThreadPoolRunStateInfo.setIdentify(CLIENT_IDENTIFICATION_VALUE);
         String active = environment.getProperty("spring.profiles.active", "UNKNOWN");
         manyThreadPoolRunStateInfo.setActive(active.toUpperCase());

hippo4j-monitor/hippo4j-monitor-elasticsearch/src/main/java/cn/hippo4j/monitor/es/EsMonitorHandler.java

@@ -60,7 +60,7 @@ public class EsMonitorHandler extends AbstractDynamicThreadPoolMonitor {
 
     @Override
     protected void execute(ThreadPoolRunStateInfo poolRunStateInfo) {
-        EsThreadPoolRunStateInfo esThreadPoolRunStateInfo = BeanUtil.copyProperties(poolRunStateInfo, new EsThreadPoolRunStateInfo());
+        EsThreadPoolRunStateInfo esThreadPoolRunStateInfo = BeanUtil.convert(poolRunStateInfo, EsThreadPoolRunStateInfo.class);
         Environment environment = ApplicationContextHolder.getInstance().getEnvironment();
         String indexName = environment.getProperty("es.thread-pool-state.index.name", "thread-pool-state");
         String applicationName = environment.getProperty("spring.application.name", "application");

hippo4j-monitor/hippo4j-monitor-micrometer/src/main/java/cn/hippo4j/monitor/micrometer/MicrometerMonitorHandler.java

@@ -54,7 +54,7 @@ public class MicrometerMonitorHandler extends AbstractDynamicThreadPoolMonitor {
         if (stateInfo == null) {
             RUN_STATE_CACHE.put(poolRunStateInfo.getTpId(), poolRunStateInfo);
         } else {
-            BeanUtil.copyProperties(poolRunStateInfo, stateInfo);
+            BeanUtil.convert(poolRunStateInfo, stateInfo);
         }
         Environment environment = ApplicationContextHolder.getInstance().getEnvironment();
         String applicationName = environment.getProperty("spring.application.name", "application");

hippo4j-spring-boot/hippo4j-config-spring-boot-starter/src/main/java/cn/hippo4j/config/springboot/starter/refresher/event/AdapterExecutorsRefreshListener.java

@@ -64,7 +64,7 @@ public class AdapterExecutorsRefreshListener extends AbstractRefreshListener<Ada
                     || !Objects.equals(adapterExecutorProperties.getMaximumPoolSize(), each.getMaximumPoolSize())) {
                 threadPoolAdapterMap.forEach((key, val) -> {
                     if (Objects.equals(val.mark(), each.getMark())) {
-                        val.updateThreadPool(BeanUtil.copyProperties(each, new ThreadPoolAdapterParameter()));
+                        val.updateThreadPool(BeanUtil.convert(each, ThreadPoolAdapterParameter.class));
                         DynamicThreadPoolAdapterRegister.ADAPTER_EXECUTORS_MAP.put(buildKey, each);
                     }
                 });

hippo4j-spring-boot/hippo4j-spring-boot-starter/src/main/java/cn/hippo4j/springboot/starter/monitor/collect/RunTimeInfoCollector.java

@@ -49,7 +49,7 @@ public class RunTimeInfoCollector extends AbstractThreadPoolRuntime implements C
         List<String> listThreadPoolId = GlobalThreadPoolManage.listThreadPoolId();
         for (String each : listThreadPoolId) {
             ThreadPoolRunStateInfo poolRunState = getPoolRunState(each);
-            RuntimeMessage runtimeMessage = BeanUtil.copyProperties(poolRunState, new RuntimeMessage());
+            RuntimeMessage runtimeMessage = BeanUtil.convert(poolRunState, RuntimeMessage.class);
             runtimeMessage.setGroupKey(getThreadPoolIdentify(each, properties.getItemId(), properties.getNamespace()));
             runtimeMessages.add(runtimeMessage);
         }