ARRAY、TABLE类型批量入库
java操作Oracle数据库——ARRAY、TABLE类型批量入库
?首先是我的数据库表(PLSQL操作)?- create?table?TEST_TABLE?
- (?
- ??yid??????NUMBER,???
- ??ytel?????VARCHAR2(50),??
- ??yanumber?VARCHAR2(50)???
- );?
- CREATE?OR?REPLACE?TYPE?yOracleObject(类型名称)?AS?OBJECT(?
- ???????yid?number,ytel?varchar2(50),yanumber?varchar2(50)?
- );?
- CREATE?OR?REPLACE?TYPE?y_Oracle_LIST(数组名称)?AS?VARRAY(5000)?OF?yOracleObject(类型名称);?
- CREATE?OR?REPLACE?PROCEDURE?proc_test_new(y_Array?IN?y_oracle_list,?
- ??????????????????????????????????????????p_out???OUT?NUMBER)?AS?
- ??v_yID?????number;?
- ??v_yTel????varchar(50);?
- ??v_anumber?varchar(50);?
- ??v_type????yoracleobject;?
- begin?
- ??FOR?I?IN?1?..?y_Array.COUNT?LOOP?
- ????v_type????:=?y_Array(i);?
- ????v_yID?????:=?v_type.yid;?
- ????v_yTel????:=?v_type.ytel;?
- ????v_anumber?:=?v_type.yanumber;?
- ????insert?into?test_table?values?(v_yID,?v_yTel,?v_anumber);?
- ??end?loop;?
- ??commit;?
- ??p_out?:=?0;?
- EXCEPTION?
- ??WHEN?OTHERS?THEN?
- ????p_out?:=?-1;?
- ????ROLLBACK;?
- END;?
- import?java.sql.CallableStatement;?
- import?java.sql.Connection;?
- import?java.sql.SQLException;?
- import?java.util.ArrayList;?
- import?com.chinaboxun.ordermanager.core.util.DbUtil;?
- import?oracle.jdbc.driver.OracleCallableStatement;?
- import?oracle.sql.ARRAY;?
- import?oracle.sql.ArrayDescriptor;?
- import?oracle.sql.STRUCT;?
- import?oracle.sql.StructDescriptor;?
- @SuppressWarnings("unchecked")?
- public?class?TestProc?{?
- ?
- ????public?static?void?main(String[]?args)?{?
- ????????ArrayList?arrayL?=?new?ArrayList();?
- ????????TestBean?t?=?new?TestBean();?
- ????????t.setYid(1);?
- ????????t.setYtel("1236");?
- ????????t.setYanumber("骚年");?
- ????????arrayL.add(t);?
- ????????TestBean?t1?=?new?TestBean();?
- ????????t1.setYid(2);?
- ????????t1.setYtel("1236");?
- ????????t1.setYanumber("骚年");?
- ????????arrayL.add(t1);???
- ????????TestBean?t2?=?new?TestBean();???
- ????????t2.setYid(3);?
- ????????t2.setYtel("1236");?
- ????????t2.setYanumber("骚年");?
- ????????arrayL.add(t2);?
- ????????TestBean?t3?=?new?TestBean();?
- ????????t3.setYid(4);?
- ????????t3.setYtel("1236");?
- ????????t3.setYanumber("骚年");?
- ????????arrayL.add(t3);?
- ????????TestBean?t4?=?new?TestBean();?
- ????????t4.setYid(5);?
- ????????t4.setYtel("1236");?
- ????????t4.setYanumber("骚年");?
- ????????arrayL.add(t4);?
- ????????try?{?
- ????????????/*?
- ?????????????*?记得判断一下list集合的大小、如果集合大于你在数据设置的数组大小了、那么就要分批次提交?
- ?????????????*?我的是y_Oracle_LIST?AS?VARRAY(5000)??
- ?????????????*?那么当list集合的值等于5000的时候就入库了、?
- ?????????????*?然后剩下的数据又从新用一个list来装、在继续判断......?
- ?????????????*?这里只是简单的演示、就不具体操作判断了?
- ?????????????*/?
- ????????????int?backVal?=?newTest(arrayL);?
- ????????????System.out.println(backVal==0?"成功!":"失败!");?
- ????????}?catch?(SQLException?e)?{?
- ????????????e.printStackTrace();?
- ????????}?
- ????}?
- ????/**?
- ?????*?将java中的arrayList转化?
- ?????*?@param?con?数据库连接对象?
- ?????*?@param?Oraclelist?数据数组类型名称?
- ?????*?@param?objlist?要存储的list对象?
- ?????*?@return?oracle.sql.ARRAY?
- ?????*?@throws?Exception?
- ?????*/?
- ????private?static?ARRAY?getOracleArray(Connection?con,?String?Oraclelist,?
- ????????????ArrayList?objlist)?throws?Exception?{?
- ????????ARRAY?list?=?null;?
- ????????if?(objlist?!=?null?&&?objlist.size()?>?0)?{?
- ????????????/**?
- ?????????????*?必须大写类型名称?
- ?????????????*?否则会报错:java.sql.SQLException:?无效的名称模式:?M_ORDER.yoracleobject?
- ?????????????*/?
- ????????????StructDescriptor?structdesc?=?new?StructDescriptor(?
- ????????????????????"YORACLEOBJECT",?con);?
- ????????????STRUCT[]?structs?=?new?STRUCT[objlist.size()];?
- ????????????Object[]?result?=?new?Object[0];?
- ????????????for?(int?i?=?0;?i?<?objlist.size();?i++)?{?
- ????????????????result?=?new?Object[3];??
- ????????????????TestBean?t?=?(TestBean)(objlist.get(i));?
- ????????????????result[0]?=?t.getYid();?
- ????????????????result[1]?=?t.getYtel();???
- ????????????????result[2]?=?t.getYanumber();??
- ????????????????/*?
- ?????????????????*?一定要记得导入orai18n.jar?
- ?????????????????*?否则一遇到字符串就乱码、添加不到数据?
- ?????????????????*/?
- ????????????????structs[i]?=?new?STRUCT(structdesc,?con,?result);?
- ????????????}?
- ????????????ArrayDescriptor?desc?=?ArrayDescriptor.createDescriptor(Oraclelist,?
- ????????????????????con);?
- ????????????list?=?new?ARRAY(desc,?con,?structs);?
- ????????}?else?{?
- ????????????ArrayDescriptor?desc?=?ArrayDescriptor.createDescriptor(Oraclelist,?
- ????????????????????con);?
- ????????????STRUCT[]?structs?=?new?STRUCT[0];?
- ????????????list?=?new?ARRAY(desc,?con,?structs);?
- ????????}?
- ????????return?list;?
- ????}??
- ?????
- ????/**?
- ?????*?入库?
- ?????*?@param?peoleList?要存储的list对象?
- ?????*?@return?
- ?????*?@throws?SQLException?
- ?????*/?
- ????public?static?int?newTest(ArrayList?peoleList)?throws?SQLException{?
- ????????Connection?con?=?null;?
- ????????CallableStatement?stmt?=?null;?
- ????????int?backVal?=?-1;??
- ????????try?{?
- ????????????DbUtil?d?=?new?DbUtil();?
- ????????????con?=?d.getCon();?
- ????????????if?(con?!=?null)?{?
- ????????????????stmt?=?con.prepareCall("{call?proc_test_new(?,?)}");?
- ????????????????ARRAY?adArray?=?getOracleArray(con,?"Y_ORACLE_LIST",peoleList);?
- ????????????????((OracleCallableStatement)?stmt).setARRAY(1,?adArray);?
- ????????????????stmt.registerOutParameter(2,?java.sql.Types.INTEGER);?
- ????????????????stmt.execute();??
- ????????????????backVal?=?stmt.getInt(2);?
- ????????????}?
- ????????}?catch?(Exception?e)?{?
- ????????????e.printStackTrace();??
- ????????}?finally?{?
- ????????????if(stmt!=null){?
- ????????????????stmt.close();?
- ????????????}?
- ????????????if(con!=null){?
- ????????????????con.close();?
- ????????????}?
- ????????}?
- ????????return?backVal;?
- ????}?
- }?
- create?or?replace?type?i_table?is?table?of?number;?
- create?or?replace?type?t_table?is?table?of?varchar2(30);?
- create?or?replace?type?a_table?is?table?of?varchar2(30);?
- create?or?replace?procedure?pro_forall_insert(v_1?i_table,?
- ??????????????????????????????????????????????v_2?t_table,?
- ??????????????????????????????????????????????v_3?a_table)?as?
- begin?
- ?
- ??forall?i?in?1?..?v_1.count?
- ????insert?into?test_table?values?(v_1(i),?v_2(i),?v_3(i));?
- END;?
- package?com.chinaboxun;?
- ?
- import?java.sql.CallableStatement;?
- import?java.sql.Connection;?
- import?java.sql.SQLException;?
- import?java.util.ArrayList;?
- import?com.chinaboxun.ordermanager.core.util.DbUtil;?
- import?oracle.jdbc.driver.OracleCallableStatement;?
- import?oracle.sql.ARRAY;?
- import?oracle.sql.ArrayDescriptor;?
- import?oracle.sql.STRUCT;?
- import?oracle.sql.StructDescriptor;?
- @SuppressWarnings("unchecked")?
- public?class?TestProc?{?
- ?
- ????public?static?void?main(String[]?args)?{?
- ????????Connection?con?=?null;?
- ????????CallableStatement?cstmt?=?null;?
- ????????oracle.sql.ArrayDescriptor?a?=?null;?
- ????????oracle.sql.ArrayDescriptor?b?=?null;?
- ????????oracle.sql.ArrayDescriptor?c?=?null;?
- ????????DbUtil?d?=?new?DbUtil();?
- ????????con?=?d.getCon();?
- ?????????
- ????????if?(1?==?1?)?
- ????????{?
- ????????????Object[]?s1?=?new?Object[10000];?
- ????????????Object[]?s2?=?new?Object[10000];?
- ????????????Object[]?s3?=?new?Object[10000];?
- ?
- ????????????for?(int?i?=?0;?i?<?10000;?i++)?{?
- ????????????????s1[i]?=?new?Integer(i);?
- ????????????????s2[i]?=?"ttt"+i;?
- ????????????????s3[i]?=?"aaa"+i;?
- ????????????}?
- ????????????try?{?
- ????????????????a?=?oracle.sql.ArrayDescriptor.createDescriptor("I_TABLE",?con);?
- ????????????????b?=?oracle.sql.ArrayDescriptor.createDescriptor("T_TABLE",?con);?
- ????????????????c?=?oracle.sql.ArrayDescriptor.createDescriptor("A_TABLE",?con);?
- ????????????????ARRAY?a_test?=?new?ARRAY(a,?con,?s1);?
- ????????????????ARRAY?b_test?=?new?ARRAY(b,?con,?s2);?
- ????????????????ARRAY?c_test?=?new?ARRAY(c,?con,?s3);?
- ????????????????cstmt?=?con.prepareCall("{?call?pro_forall_insert(?,?,?)?}");?
- ????????????????cstmt.setObject(1,?a_test);?
- ????????????????cstmt.setObject(2,?b_test);?
- ????????????????cstmt.setObject(3,?c_test);???
- ????????????????cstmt.execute();?
- ????????????????con.commit();?
- ????????????}?catch?(Exception?e)?{?
- ????????????????e.printStackTrace();?
- ????????????}?
- ????????}?
- ?
- ????}?
- }?
- import?java.io.IOException;?
- import?java.io.InputStream;?
- import?java.sql.Connection;?
- import?java.sql.DriverManager;?
- import?java.util.Properties;?
- ?
- public?class?DbUtil?{?
- ????static?Properties?properties?=?null;?
- ?
- ????public?DbUtil()?{?
- ????????//?读取.properties文件的信息?
- ????????properties?=?new?Properties();?
- ????????InputStream?in?=?getClass().getResourceAsStream("/com/chinaboxun/ordermanager/config/ordermanager.properties");?
- ????????try?{?
- ????????????properties.load(in);???
- ????????}?catch?(IOException?ex)?{?
- ????????????System.out.println(ex.getMessage());?
- ????????????ex.printStackTrace();?
- ????????}?
- ????}?
- ?????
- ????/**?
- ?????*?<LI>获取连接对象</LI>?
- ?????*??
- ?????*?@return?
- ?????*/?
- ?????public?Connection?getCon()?{?
- ????????????Connection?connection?=?null;???
- ????????????try?{?
- ????????????????String?url=properties.getProperty("jdbc.url");?
- ????????????????String?user=properties.getProperty("jdbc.username");?
- ????????????????String?pwd=properties.getProperty("jdbc.password");?
- ????????????????String?driver=properties.getProperty("jdbc.driverClassName");?
- ????????????????Class.forName(driver);??????????????????
- ????????????????connection?=?DriverManager.getConnection(url,?user,?pwd);?
- ????????????}?catch?(Exception?err)?{?
- ??????????????????System.out.println("错误:ConDB-->getCon()____JDBC连接失败!");?
- ????????????????err.printStackTrace();?
- ????????????????return?null;?
- ????????????}?
- ????????????return?connection;?
- ????}???
- }?
- jdbc.driverClassName=oracle.jdbc.OracleDriver?
- jdbc.jdbc:oracle:thin:@172.16.0.162:1521:ORCL?< /span>
- jdbc.username=m_order?
- jdbc.password=morder?