[dubbo] branch 2.7.6-release updated: Rollback NamePropertyDefaultValueDubboConfigBeanCustomizer (#5862)

[li...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

liujun pushed a commit to branch 2.7.6-release
in repository https://gitbox.apache.org/repos/asf/dubbo.git


The following commit(s) were added to refs/heads/2.7.6-release by this push:
     new 0517143  Rollback NamePropertyDefaultValueDubboConfigBeanCustomizer (#5862)
0517143 is described below

commit 0517143d6d9383449891385d376462fdeb7f431f
Author: Mercy Ma <me...@gmail.com>
AuthorDate: Fri Mar 13 14:15:47 2020 +0800

    Rollback NamePropertyDefaultValueDubboConfigBeanCustomizer (#5862)
---
 ...pertyDefaultValueDubboConfigBeanCustomizer.java | 86 ++++++++++++++++++++++
 1 file changed, 86 insertions(+)

diff --git a/dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/context/config/NamePropertyDefaultValueDubboConfigBeanCustomizer.java b/dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/context/config/NamePropertyDefaultValueDubboConfigBeanCustomizer.java
new file mode 100644
index 0000000..bafcf04
--- /dev/null
+++ b/dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/context/config/NamePropertyDefaultValueDubboConfigBeanCustomizer.java
@@ -0,0 +1,86 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.dubbo.config.spring.context.config;
+
+import org.apache.dubbo.config.AbstractConfig;
+import org.apache.dubbo.config.spring.beans.factory.config.DubboConfigDefaultPropertyValueBeanPostProcessor;
+
+import org.springframework.util.ReflectionUtils;
+
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Method;
+import java.util.Arrays;
+
+import static com.alibaba.spring.util.ObjectUtils.of;
+import static org.springframework.beans.BeanUtils.getPropertyDescriptor;
+
+/**
+ * {@link DubboConfigBeanCustomizer} for the default value for the "name" property that will be taken bean name
+ * if absent.
+ *
+ * @since 2.6.6
+ * @deprecated {@link DubboConfigDefaultPropertyValueBeanPostProcessor} instead
+ */
+@Deprecated
+public class NamePropertyDefaultValueDubboConfigBeanCustomizer implements DubboConfigBeanCustomizer {
+
+    /**
+     * The bean name of {@link NamePropertyDefaultValueDubboConfigBeanCustomizer}
+     *
+     * @since 2.7.1
+     */
+    public static final String BEAN_NAME = "namePropertyDefaultValueDubboConfigBeanCustomizer";
+
+    /**
+     * The name of property that is "name" maybe is absent in target class
+     */
+    private static final String PROPERTY_NAME = "name";
+
+    @Override
+    public void customize(String beanName, AbstractConfig dubboConfigBean) {
+
+        PropertyDescriptor propertyDescriptor = getPropertyDescriptor(dubboConfigBean.getClass(), PROPERTY_NAME);
+
+        if (propertyDescriptor != null) { // "name" property is present
+
+            Method getNameMethod = propertyDescriptor.getReadMethod();
+
+            if (getNameMethod == null) { // if "getName" method is absent
+                return;
+            }
+
+            Object propertyValue = ReflectionUtils.invokeMethod(getNameMethod, dubboConfigBean);
+
+            if (propertyValue != null) { // If The return value of "getName" method is not null
+                return;
+            }
+
+            Method setNameMethod = propertyDescriptor.getWriteMethod();
+            if (setNameMethod != null) { // "setName" and "getName" methods are present
+                if (Arrays.equals(of(String.class), setNameMethod.getParameterTypes())) { // the param type is String
+                    // set bean name to the value of the "name" property
+                    ReflectionUtils.invokeMethod(setNameMethod, dubboConfigBean, beanName);
+                }
+            }
+        }
+    }
+
+    @Override
+    public int getOrder() {
+        return HIGHEST_PRECEDENCE;
+    }
+}