add leaf properties

Author: xlorne

springboot-starter-leaf/src/main/java/com/codingapi/springboot/leaf/AutoConfiguration.java

@@ -1,20 +1,26 @@
 package com.codingapi.springboot.leaf;
 
+import com.codingapi.springboot.leaf.properties.LeafProperties;
 import com.sankuai.inf.leaf.IDGen;
 import com.sankuai.inf.leaf.segment.SegmentIDGenImpl;
 import com.sankuai.inf.leaf.segment.dao.IDAllocDao;
 import com.sankuai.inf.leaf.segment.dao.impl.IDAllocDaoImpl;
-import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class AutoConfiguration {
 
     @Bean
-    @ConditionalOnMissingBean
-    public IDAllocDao allocDao(){
-        return new IDAllocDaoImpl("jdbc:h2:mem:leaf;DB_CLOSE_DELAY=-1");
+    @ConfigurationProperties(prefix = "codingapi.leaf")
+    public LeafProperties leafProperties(){
+        return new LeafProperties();
+    }
+
+    @Bean
+    public IDAllocDao allocDao(LeafProperties leafProperties){
+        return new IDAllocDaoImpl(leafProperties.getJdbcUrl());
     }
 
 

springboot-starter-leaf/src/main/java/com/codingapi/springboot/leaf/properties/LeafProperties.java

@@ -0,0 +1,12 @@
+package com.codingapi.springboot.leaf.properties;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Setter
+@Getter
+public class LeafProperties {
+
+    private String jdbcUrl = "jdbc:h2:mem:leaf;DB_CLOSE_DELAY=-1";
+
+}