sure you could do that put you lose a bit of type safety
On Fri, Dec 12, 2008 at 4:08 PM, Larry Meadors <[email protected]> wrote: > Actually...it's even easier. > > <update id="updateSector"> > > No parameter class or map required. > > Larry > > > On Fri, Dec 12, 2008 at 12:12 PM, joeweder <[email protected]> wrote: >> >> You do not have to map a Map as a parameter. Just tell iBatis that the >> parameter is a map and use the key-names you used to populate it in your >> update (note: use parameterClass instead of parameterMap). >> >> Map s1 = new HashMap(); >> s1.put("code", "001"); >> s1.put("description", "Region Transaction upd"); >> s1.put("fiscalYear", "2005"); >> s1.put("id", "1501"); >> client.update("updateSector", s1); >> >> <update id="updateSector" parameterClass="map"> >> UPDATE SECTOR SET SECTOR_DESC = #description# WHERE SECTOR_ID = #id# >> </update> >> >> That's all there is to it. >> >> >> Alex Savitsky-2 wrote: >>> >>> Hi, >>> >>> I'm trying to execute an update, with a HashMap for parameter (there's no >>> business object to pass). The mapping file is as follows (iBATIS >>> v.2.3.0.677) >>> >>> <?xml version="1.0" encoding="UTF-8" ?> >>> <!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN" >>> "http://ibatis.apache.org/dtd/sql-map-2.dtd";> >>> <sqlMap namespace="Sector"> >>> <resultMap class="java.util.HashMap" id="sector"> >>> <result property="id" column="SECTOR_ID" javaType="java.lang.Integer" >>> /> >>> <result property="code" column="SECTOR_CD" /> >>> <result property="description" column="SECTOR_DESC" /> >>> <result property="fiscalYear" column="FISCAL_YR" >>> javaType="java.lang.Integer" /> >>> </resultMap> >>> <parameterMap class="java.util.HashMap" id="sector"> >>> <parameter property="id" jdbcType="NUMERIC" /> >>> <parameter property="code" jdbcType="VARCHAR" /> >>> <parameter property="description" jdbcType="VARCHAR" /> >>> <parameter property="fiscalYear" jdbcType="NUMERIC" /> >>> </parameterMap> >>> <select id="getSectorList" resultMap="sector" parameterMap="sector"> >>> SELECT * FROM SECTOR WHERE FISCAL_YR = #fiscalYear# >>> <isNotEmpty property="code">AND SECTOR_CD LIKE >>> #code#||'%'</isNotEmpty> >>> <isNotEmpty property="description">AND SECTOR_DESC LIKE >>> #description#||'%'</isNotEmpty> >>> </select> >>> <update id="updateSector" parameterMap="sector"> >>> UPDATE SECTOR SET SECTOR_DESC = #description# WHERE SECTOR_ID = #id# >>> </update> >>> </sqlMap> >>> >>> Both parameters and results are Maps, and the select works when I pass it >>> a parameter map, whether it has all the properties, or not. Update, >>> however, fails: >>> >>> Map s1 = new HashMap(); >>> s1.put("code", "001"); >>> s1.put("description", "Region Transaction upd"); >>> s1.put("fiscalYear", "2005"); >>> s1.put("id", "1501"); >>> client.update("updateSector", s1); >>> >>> com.ibatis.common.jdbc.exception.NestedSQLException: >>> --- The error occurred in ca/cihi/cmdb/model/Sector.xml. >>> --- The error occurred while applying a parameter map. >>> --- Check the Sector.sector. >>> --- Check the parameter mapping for the 'id' property. >>> --- Cause: java.sql.SQLException: Invalid column index >>> at >>> com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeUpdate(GeneralStatement.java:91) >>> at >>> com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.update(SqlMapExecutorDelegate.java:505) >>> at >>> com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.update(SqlMapSessionImpl.java:90) >>> at >>> com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.update(SqlMapClientImpl.java:67) >>> at >>> ca.cihi.cmdb.service.MaintenanceService.update(MaintenanceService.java:52) >>> ... 29 more >>> Caused by: java.sql.SQLException: Invalid column index >>> at >>> oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125) >>> at >>> oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162) >>> at >>> oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:227) >>> at >>> oracle.jdbc.driver.OraclePreparedStatement.setStringInternal(OraclePreparedStatement.java:4754) >>> at >>> oracle.jdbc.driver.OraclePreparedStatement.setString(OraclePreparedStatement.java:4717) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >>> at java.lang.reflect.Method.invoke(Method.java:585) >>> at >>> com.ibatis.common.jdbc.logging.PreparedStatementLogProxy.invoke(PreparedStatementLogProxy.java:70) >>> at $Proxy2.setString(Unknown Source) >>> at >>> com.ibatis.sqlmap.engine.type.StringTypeHandler.setParameter(StringTypeHandler.java:30) >>> at >>> com.ibatis.sqlmap.engine.type.UnknownTypeHandler.setParameter(UnknownTypeHandler.java:69) >>> at >>> com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMap.setParameter(BasicParameterMap.java:165) >>> at >>> com.ibatis.sqlmap.engine.mapping.parameter.BasicParameterMap.setParameters(BasicParameterMap.java:125) >>> at >>> com.ibatis.sqlmap.engine.execution.SqlExecutor.executeUpdate(SqlExecutor.java:79) >>> at >>> com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.sqlExecuteUpdate(GeneralStatement.java:200) >>> at >>> com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeUpdate(GeneralStatement.java:78) >>> ... 33 more >>> >>> Am I doing something wrong? >>> >>> Thanks, >>> >>> Alex >>> >> >> -- >> View this message in context: >> http://www.nabble.com/Trying-to-use-HashMap-as-a-param-object-for-an-UPDATE---getting-an-exception-tp20922966p20981745.html >> Sent from the iBATIS - User - Java mailing list archive at Nabble.com. >> >> >
