Create ContextConfigurationPropertyDescriptor.java

microsphere-core-spring-boot-starter/src/main/java/io/microsphere/spring/boot/configuration/metadata/ContextConfigurationPropertyDescriptor.java

@@ -0,0 +1,84 @@
+/*
+ * 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 io.microsphere.spring.boot.configuration.metadata;
+
+import io.microsphere.spring.config.metadata.ConfigurationPropertyDescriptor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.core.env.Environment;
+import org.springframework.core.env.PropertyResolver;
+import org.springframework.core.env.PropertySource;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
+import java.lang.reflect.Member;
+import java.lang.reflect.Method;
+import java.util.EnumSet;
+import java.util.Set;
+
+/**
+ * The context descriptor class of the Spring Configuration Property
+ *
+ * @author <a href="mailto:mercyblitz@gmail.com">Mercy<a/>
+ * @see ConfigurationPropertyDescriptor
+ * @since 1.0.0
+ */
+public class ContextConfigurationPropertyDescriptor extends ConfigurationPropertyDescriptor {
+
+    private Set<Usage> usages;
+
+    public Set<Usage> getUsages() {
+        return usages;
+    }
+
+    public void setUsages(Set<Usage> usages) {
+        this.usages = usages;
+    }
+
+    /**
+     * The configuration property usage
+     *
+     * @see ConfigurationProperties
+     * @see Value
+     * @see PropertyResolver#resolvePlaceholders(String)
+     * @see PropertyResolver#getProperty(String)
+     */
+    public enum Usage {
+
+        /**
+         * Indicates the configuration property was used for {@link ConfigurationProperties @ConfigurationProperties}
+         * Bean.
+         */
+        CONFIGURATION_PROPERTIES_BEAN,
+
+        /**
+         * Indicates the configuration property was used to inject the Beans' {@link Member member}({@link Field field},
+         * {@link Method method} and {@link Constructor constructor}) that was annotated {@link Value @Value}.
+         */
+        VALUE_MEMBER,
+
+        /**
+         * Indicates the configuration property was used to {@link PropertyResolver#resolvePlaceholders(String) resolve the placeholders}
+         */
+        PLACEHOLDER,
+
+        /**
+         * Indicates the configuration property was used to {@link PropertyResolver#getProperty(String, Class) get the property}
+         */
+        DEFAULT,
+    }
+}