add Batch insert with increment in globalconfigdao

smart-metastore/src/main/java/org/smartdata/metastore/dao/GlobalConfigDao.java

@@ -98,11 +98,16 @@ public long insert(GlobalConfig globalConfig) {
   public void insert(GlobalConfig[] globalConfigs) {
     SimpleJdbcInsert simpleJdbcInsert = new SimpleJdbcInsert(dataSource);
     simpleJdbcInsert.setTableName("global_config");
+    simpleJdbcInsert.usingGeneratedKeyColumns("cid");
     Map<String, Object>[] maps = new Map[globalConfigs.length];
     for (int i = 0; i < globalConfigs.length; i++) {
       maps[i] = toMaps(globalConfigs[i]);
     }
-    simpleJdbcInsert.executeBatch(maps);
+
+    int[] cids = simpleJdbcInsert.executeBatch(maps);
+    for (int i = 0; i < globalConfigs.length; i++) {
+      globalConfigs[i].setCid(cids[i]);
+    }
   }
 
   public long getCountByName(String name) {

smart-metastore/src/test/java/org/smartdata/metastore/dao/TestGlobalConfigDao.java

@@ -53,18 +53,17 @@ public void testInsertAndGetSingleRecord(){
 
   @Test
   public void testBatchInsert() {
-    GlobalConfig globalConfig = new GlobalConfig();
-    globalConfig.setCid(1);
-    globalConfig.setProperty_name("test");
-    globalConfig.setProperty_value("test1");
-
-
-    GlobalConfig[] globalConfigs = new GlobalConfig[1];
-    globalConfigs[0] = globalConfig;
+    GlobalConfig[] globalConfigs = new GlobalConfig[2];
+    globalConfigs[0] = new GlobalConfig(0, "test1", "test1");
+    globalConfigs[1] = new GlobalConfig(0, "test2", "test2");
 
     globalConfigDao.insert(globalConfigs);
 
-    Assert.assertTrue(globalConfigDao.getById(1).equals(globalConfig));
+    globalConfigs[0].setCid(1);
+    globalConfigs[1].setCid(2);
+
+    Assert.assertTrue(globalConfigDao.getById(1).equals(globalConfigs[0]));
+    Assert.assertTrue(globalConfigDao.getById(2).equals(globalConfigs[1]));
   }
 
   @Test
@@ -80,4 +79,5 @@ public void testUpdate() {
 
     Assert.assertTrue(globalConfigDao.getById(1).equals(globalConfig));
   }
+
 }