更新部分功能代码

panda-beans/src/main/java/org/panda/beans/util/BeanUtil.java

@@ -26,18 +26,15 @@ public class BeanUtil {
      * @param clazz
      */
     public static List<Field> getAllField(Class clazz){
-        Field[] fields = getField(clazz);
+
-        Field[] superFields = getSuperField(clazz);
+        final List<Field> fieldList = new ArrayList<>();
-        List<Field> fieldList = new ArrayList<>(fields.length+superFields.length);
+        Class currentClass = clazz;
-        if (superFields!=null&&superFields.length>0){
+        while (currentClass!=null){
-            for (Field field:superFields) {
+            final Field[] fields = currentClass.getDeclaredFields();
-                fieldList.add(field);
+            for (final Field field:fields){
-            }
-        }
-        if (fields!=null&&fields.length>0){
-            for (Field field:fields){
                 fieldList.add(field);
             }
+            currentClass = currentClass.getSuperclass();
         }
         return fieldList;
     }
@@ -53,7 +50,7 @@ public class BeanUtil {
     }
 
     /**
-     *  获取父类的属性
+     *  获取上一级父类的属性
      * @param clazz
      * @return
      */

panda-beans/src/test/java/org/panda/beans/entity/IdEntity.java

@@ -0,0 +1,24 @@
+package org.panda.beans.entity;
+
+public class IdEntity  {
+
+    protected Long id;
+
+    protected Integer status;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Integer getStatus() {
+        return status;
+    }
+
+    public void setStatus(Integer status) {
+        this.status = status;
+    }
+}

panda-beans/src/test/java/org/panda/beans/entity/IdEntityStrengthen.java

@@ -0,0 +1,46 @@
+package org.panda.beans.entity;
+
+import java.util.Date;
+
+public class IdEntityStrengthen extends IdEntity {
+
+    protected Date createTime;
+
+    protected Long createUserId;
+
+    protected Date updateTime;
+
+    protected Long updateUserId;
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+    public Long getCreateUserId() {
+        return createUserId;
+    }
+
+    public void setCreateUserId(Long createUserId) {
+        this.createUserId = createUserId;
+    }
+
+    public Date getUpdateTime() {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Date updateTime) {
+        this.updateTime = updateTime;
+    }
+
+    public Long getUpdateUserId() {
+        return updateUserId;
+    }
+
+    public void setUpdateUserId(Long updateUserId) {
+        this.updateUserId = updateUserId;
+    }
+}

panda-beans/src/test/java/org/panda/beans/entity/SysUser.java

@@ -7,34 +7,11 @@ import java.util.Date;
  * @Description:
  * @Date: Create in 10:25 AM 2019/2/28
  */
-public class SysUser {
+public class SysUser extends IdEntityStrengthen {
 
-    private Long id;
 
     private String name;
 
-    private Date createTime;
-
-    private Date updateTime;
-
-    public SysUser() {
-    }
-
-    public SysUser(Long id, String name, Date createTime, Date updateTime) {
-        this.id = id;
-        this.name = name;
-        this.createTime = createTime;
-        this.updateTime = updateTime;
-    }
-
-    public Long getId() {
-        return id;
-    }
-
-    public void setId(Long id) {
-        this.id = id;
-    }
-
     public String getName() {
         return name;
     }
@@ -43,29 +20,4 @@ public class SysUser {
         this.name = name;
     }
 
-    public Date getCreateTime() {
-        return createTime;
-    }
-
-    public void setCreateTime(Date createTime) {
-        this.createTime = createTime;
-    }
-
-    public Date getUpdateTime() {
-        return updateTime;
-    }
-
-    public void setUpdateTime(Date updateTime) {
-        this.updateTime = updateTime;
-    }
-
-    @Override
-    public String toString() {
-        return "SysUser{" +
-                "id=" + id +
-                ", name='" + name + '\'' +
-                ", createTime=" + createTime +
-                ", updateTime=" + updateTime +
-                '}';
-    }
 }

panda-beans/src/test/java/org/panda/beans/util/BeanUtilTest.java

@@ -4,8 +4,10 @@ import org.junit.Test;
 import org.panda.beans.entity.SysUser;
 
 import java.lang.reflect.Constructor;
+import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.util.Date;
+import java.util.List;
 
 import static org.junit.Assert.*;
 
@@ -21,8 +23,7 @@ public class BeanUtilTest {
         SysUser sysUser = new SysUser();
         sysUser.setId(1L);
         sysUser.setName("liangqi");
-        sysUser.setCreateTime(new Date());
+
-        sysUser.setUpdateTime(new Date());
 
         Class clazz = sysUser.getClass();
         Method[] methods = clazz.getMethods();
@@ -36,9 +37,13 @@ public class BeanUtilTest {
     public void test(){
 
 //        SysUser sysUser = BeanUtil.instantiateClass(SysUser.class);
-        SysUser sysUser = BeanUtil.instantiateClass(SysUser.class,1L,"qi",new Date(),new Date());
+    //    SysUser sysUser = BeanUtil.instantiateClass(SysUser.class,1L,"qi",new Date(),new Date());
-        System.out.println(sysUser);
+     //   System.out.println(sysUser);
      //   System.out.println(sysUser);
+     List<Field> fieldList = BeanUtil.getAllField(SysUser.class);
+     fieldList.forEach(field -> {
+         System.out.println(field.getName());
+     });
     }
 
 }

panda-jdbc/src/main/java/org/panda/jdbc/JdbcLoad.java

@@ -0,0 +1,38 @@
+package org.panda.jdbc;
+
+import org.panda.jdbc.helper.DbConfigInterface;
+
+public class JdbcLoad {
+
+    private String driver = null;
+
+    private String url = null;
+
+    private String username = null;
+
+    private String password = null;
+
+    public JdbcLoad(String driver, String url, String username, String password) {
+        this.driver = driver;
+        this.url = url;
+        this.username = username;
+        this.password = password;
+        loadDriver();
+    }
+
+    public JdbcLoad(DbConfigInterface dbConfigInterface){
+        this.driver = dbConfigInterface.getJdbcDriver();
+        this.url = dbConfigInterface.getJdbcUrl();
+        this.username =dbConfigInterface.getJdbcUser();
+        this.password =dbConfigInterface.getJdbcPassword();
+        loadDriver();
+    }
+
+    private void loadDriver(){
+        try {
+            Class.forName(this.driver);
+        } catch (ClassNotFoundException e) {
+            e.printStackTrace();
+        }
+    }
+}

panda-jdbc/src/main/java/org/panda/jdbc/JdbcUtils.java

@@ -22,53 +22,8 @@ public class JdbcUtils {
      */
     private static final ThreadLocal<Connection> CONNECTION_HOLDER = new ThreadLocal<>();
 
-    private String driver = null;
-
-    private String url = null;
-
-    private String username = null;
-
-    private String password = null;
-
     private DataSource dataSource;
 
-    public JdbcUtils(String driver, String url, String username, String password) {
-        this.driver = driver;
-        this.url = url;
-        this.username = username;
-        this.password = password;
-        loadDriver();
-    }
-
-    public JdbcUtils(DbConfigInterface dbConfigInterface){
-        this.driver = dbConfigInterface.getJdbcDriver();
-        this.url = dbConfigInterface.getJdbcUrl();
-        this.username =dbConfigInterface.getJdbcUser();
-        this.password =dbConfigInterface.getJdbcPassword();
-        loadDriver();
-    }
-
-    private void loadDriver(){
-        try {
-            Class.forName(this.driver);
-        } catch (ClassNotFoundException e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Deprecated
-    public JdbcUtils(Properties prop) {
-        this.driver = PropsUtil.getString(prop, "jdbc.driver");
-        this.url = PropsUtil.getString(prop, "jdbc.url");
-        this.username = PropsUtil.getString(prop, "jdbc.user");
-        this.password = PropsUtil.getString(prop, "jdbc.password");
-        try {
-            Class.forName(driver);
-        } catch (ClassNotFoundException e) {
-            e.printStackTrace();
-        }
-    }
-
     public JdbcUtils(DataSource dataSource){
         this.dataSource = dataSource;
     }
@@ -87,17 +42,6 @@ public class JdbcUtils {
             } catch (SQLException e) {
                 e.printStackTrace();
             }
-        }else {
-            conn =  CONNECTION_HOLDER.get();
-            if (conn == null) {
-                try {
-                    conn = DriverManager.getConnection(url, username, password);
-                } catch (SQLException e) {
-                    e.printStackTrace();
-                } finally {
-                    CONNECTION_HOLDER.set(conn);
-                }
-            }
         }
         return conn;
     }
@@ -119,7 +63,7 @@ public class JdbcUtils {
         } catch (SQLException e) {
             e.printStackTrace();
         } finally {
-            release(conn, null, null);
+            release( null, null);
         }
 
         return dbInfo;
@@ -156,7 +100,7 @@ public class JdbcUtils {
         } catch (SQLException e) {
             e.printStackTrace();
         } finally {
-            release(conn, null, rs);
+            release( null, rs);
         }
         return tableNameList;
     }
@@ -185,7 +129,7 @@ public class JdbcUtils {
         } catch (SQLException e) {
             e.printStackTrace();
         } finally {
-            release(conn, st, rs);
+            release( st, rs);
         }
     }
 
@@ -218,7 +162,7 @@ public class JdbcUtils {
        } catch (SQLException e) {
             e.printStackTrace();
         } finally {
-            release(conn, st, rs);
+            release( st, rs);
         }
 
     }
@@ -246,18 +190,19 @@ public class JdbcUtils {
         } catch (SQLException e) {
             e.printStackTrace();
         } finally {
-            release(conn, st, rs);
+            release( st, rs);
         }
         return rs;
     }
 
     /**
-     * 关闭数据库连接
+     * 关闭数据库连接(废弃)
-     *
+     * 废弃原因：采用数据库连接池，不用关闭连接
      * @param conn
      * @param st
      * @param rs
      */
+    @Deprecated
     public void release(Connection conn, Statement st, ResultSet rs) {
         if (rs != null) {
             try {
@@ -284,5 +229,29 @@ public class JdbcUtils {
         }
     }
 
+    /**
+     *  关闭数据库连接
+     * @param st
+     * @param rs （结果集）
+     */
+    public void release( Statement st, ResultSet rs) {
+        if (rs != null) {
+            try {
+                rs.close();
+            } catch (SQLException e) {
+                e.printStackTrace();
+            }
+            rs = null;
+        }
+        if (st != null) {
+            try {
+                st.close();
+            } catch (SQLException e) {
+                e.printStackTrace();
+            }
+        }
+
+    }
+
 
 }

panda-jdbc/src/main/java/org/panda/jdbc/annotation/Column.java

@@ -4,6 +4,7 @@ import java.lang.annotation.*;
 
 /**
  *  列名详情注解
+ * @author qi
  */
 @Target(ElementType.FIELD)
 @Retention(RetentionPolicy.RUNTIME)
@@ -20,6 +21,10 @@ public @interface Column {
      *  字段长度
      * @return
      */
-    int length() default 100;
+    int length() default 50;
-
+    /**
+     * 是否为空 false:NOT NULL ：true:NULL
+     * 默认 true
+     */
+    boolean isNull() default true;
 }

panda-jdbc/src/main/java/org/panda/jdbc/annotation/Table.java

@@ -0,0 +1,27 @@
+package org.panda.jdbc.annotation;
+
+import java.lang.annotation.*;
+
+/**
+ * @author qi
+ *  数据库表注解
+ *
+ */
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+@Inherited
+public @interface Table {
+    /**
+     *  ENGINE 设置存储引擎
+     *   类型: ISAM  MyISAM  HEAP InnoDB
+     *  相关链接：https://www.cnblogs.com/zhangjinghe/p/7599988.html
+     * @return
+     */
+    String engine() default "InnoDB";
+
+    /**
+     * CHARSET 设置编码
+     * @return
+     */
+    String charset() default "utf-8";
+}

panda-jdbc/src/main/java/org/panda/jdbc/sql/MysqlBuilder.java

@@ -22,9 +22,10 @@ public class MysqlBuilder extends AbstractDbBuiler {
 
     static {
         dataTypeMap.put("class java.lang.String","varchar");
-        dataTypeMap.put("class java.util.Date","date");
+        dataTypeMap.put("class java.util.Date","datetime");
         dataTypeMap.put("class java.lang.Integer","int");
-        dataTypeMap.put("class java.lang.Long","int");
+        dataTypeMap.put("class java.lang.Long","bigint");
+        dataTypeMap.put("int","int");
     }
 
 
@@ -101,9 +102,8 @@ public class MysqlBuilder extends AbstractDbBuiler {
         //表名
         String tableName = BeanSqlUtil.beanNameToTableName(clazz);
         sql.append(tableName);
-        sql.append("(");
+        sql.append("\n(");
-        sql.append("id bigint auto_increment not null,");
+        sql.append("id bigint auto_increment not null,\n");
-        Field[] fields = BeanUtil.getField(clazz);
         List<Map<String,String>> mapList= BeanUtil.getFieldInfo(BeanUtil.getField(clazz));
         for (Map<String,String> map:mapList){
             String dataTypeStr = dataTypeMap.get(map.get("fieldType"));
@@ -116,9 +116,9 @@ public class MysqlBuilder extends AbstractDbBuiler {
                     sql.append("(100)");
                 }
             }
-            sql.append(",");
+            sql.append(",\n");
         }
-        sql.append("primary key(id)");
+        sql.append("primary key(id)\n");
         sql.append(")ENGINE=Innodb DEFAULT CHARSET=utf8;");
 
         return sql.toString();

panda-jdbc/src/main/java/org/panda/jdbc/sql/factory/impl/DefaultDbBuilerFactory.java

@@ -24,6 +24,7 @@ public class DefaultDbBuilerFactory implements DbBuilerFactory {
             case SqlConstant.DB_TYPE_ORACLE:
                 abstractDbBuiler = new OracleBuiler();
                 break;
+            default: break;
         }
         return abstractDbBuiler;
     }

panda-jdbc/src/test/java/org/panda/entity/IdEntity.java

@@ -0,0 +1,24 @@
+package org.panda.entity;
+
+public class IdEntity  {
+
+    protected Long id;
+
+    protected Integer status;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Integer getStatus() {
+        return status;
+    }
+
+    public void setStatus(Integer status) {
+        this.status = status;
+    }
+}

panda-jdbc/src/test/java/org/panda/entity/IdEntityStrengthen.java

@@ -0,0 +1,46 @@
+package org.panda.entity;
+
+import java.util.Date;
+
+public class IdEntityStrengthen extends IdEntity {
+
+    protected Date createTime;
+
+    protected Long createUserId;
+
+    protected Date updateTime;
+
+    protected Long updateUserId;
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+    public Long getCreateUserId() {
+        return createUserId;
+    }
+
+    public void setCreateUserId(Long createUserId) {
+        this.createUserId = createUserId;
+    }
+
+    public Date getUpdateTime() {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Date updateTime) {
+        this.updateTime = updateTime;
+    }
+
+    public Long getUpdateUserId() {
+        return updateUserId;
+    }
+
+    public void setUpdateUserId(Long updateUserId) {
+        this.updateUserId = updateUserId;
+    }
+}

panda-jdbc/src/test/java/org/panda/entity/SysUser.java

@@ -1,7 +1,10 @@
 package org.panda.entity;
 
+import org.panda.jdbc.annotation.Table;
+
 import java.util.Date;
 
+@Table
 public class SysUser {
 
     private Long id;

panda-jdbc/src/test/java/org/panda/jdbc/JdbcUtilsTest.java

@@ -0,0 +1,59 @@
+package org.panda.jdbc;
+
+import org.junit.Test;
+import org.panda.entity.SysUser;
+import org.panda.jdbc.annotation.Table;
+import org.panda.jdbc.sql.AbstractDbBuiler;
+import org.panda.jdbc.sql.SqlConstant;
+import org.panda.jdbc.sql.factory.DbBuilerFactory;
+import org.panda.jdbc.sql.factory.impl.DefaultDbBuilerFactory;
+
+import static org.junit.Assert.*;
+
+public class JdbcUtilsTest {
+
+    @Test
+    public void getConnection() {
+    }
+
+    @Test
+    public void getDBInfo() {
+    }
+
+    @Test
+    public void getAllTable() {
+    }
+
+    @Test
+    public void update() {
+    }
+
+    @Test
+    public void beatchUpdate() {
+
+    }
+
+    @Test
+    public void createTable() {
+
+        Class clzz = SysUser.class;
+
+
+        DbBuilerFactory dbBuilerFactory = new DefaultDbBuilerFactory();
+        AbstractDbBuiler abstractDbBuiler = dbBuilerFactory.getSqlBuilder(SqlConstant.DB_TYPE_MYSQL);
+        String createSql = abstractDbBuiler.createTableStr(SysUser.class);
+        System.out.println(createSql);
+    }
+
+    @Test
+    public void query() {
+    }
+
+    @Test
+    public void release() {
+    }
+
+    @Test
+    public void release1() {
+    }
+}

pom.xml

@@ -21,7 +21,7 @@
         <slf4j.version>1.7.12</slf4j.version>
         <log4j.version>1.2.17</log4j.version>
         <!-- 项目版本号 -->
-        <project.version>1.0.0</project.version>
+        <project.version>1.0.1</project.version>
     </properties>
 
     <dependencies>