我使用Spring的SimpleJDBCTemplate
来访问Oracle数据库。以下是我的代码。
String sql = "SELECT from_bin_code FROM hbin_import_mapping";
return jt.query(sql, new BeanHbinImportMappingMapper(), (Object) null);
行映射器是:
public class BeanHbinImportMappingMapper
implements
RowMapper<BeanHbinImportMapping> {
public BeanHbinImportMapping mapRow(ResultSet rs, int rowno)
throws SQLException {
int fromBinCode = rs.getInt("from_bin_code");
// char fromBinCodeChar = rs.getString("from_bin_code_char").charAt(0);
// boolean fromBinCodeAllowed = rs.getString("from_bin_code_allowed")
// .equals("Y") ? true : false;
// int oliBinCode = rs.getInt("oli_bin_code");
// String oliBinQuality = rs.getString("oli_bin_quality");
// String oliBinGroup = rs.getString("oli_bin_group");
// String oliBinDesc = rs.getString("oli_bin_desc");
// boolean olibinRef = rs.getString("oli_bin_ref").equals("Y") ? true
// : false;
BeanHbinImportMapping bean = new BeanHbinImportMapping(fromBinCode);
// BeanHbinImportMapping bean = new BeanHbinImportMapping(1, 'c', true);
return bean;
}
}
这个SQL已经测试通过。
异常堆栈跟踪:
javax.servlet.ServletException: org.springframework.jdbc.InvalidResultSetAccessException: PreparedStatementCallback; invalid ResultSet access for SQL [SELECT from_bin_code FROM hbin_import_mapping]; nested exception is java.sql.SQLException: Invalid column index
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
org.springframework.jdbc.InvalidResultSetAccessException: PreparedStatementCallback; invalid ResultSet access for SQL [SELECT from_bin_code FROM hbin_import_mapping]; nested exception is java.sql.SQLException: Invalid column index
org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:237)
org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:602)
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:636)
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:665)
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:673)
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:713)
org.springframework.jdbc.core.simple.SimpleJdbcTemplate.query(SimpleJdbcTemplate.java:200)
com.st.mas.wmr.persistence.atom.AtomStifOliBinConversion.getLoaderMatrix(AtomStifOliBinConversion.java:52)
com.st.mas.wmr.persistence.process.ProcessStifOliBinConversion.getLoaderMatrix(ProcessStifOliBinConversion.java:50)
com.st.mas.wmr.action.StifBinConversionAction.viewLoaderMapping(StifBinConversionAction.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:280)
com.st.mas.wmr.action.AnyDispatchAction.execute(AnyDispatchAction.java:107)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
java.sql.SQLException: Invalid column index
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:124)
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:161)
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:226)
oracle.jdbc.driver.OraclePreparedStatement.setNullInternal(OraclePreparedStatement.java:3661)
oracle.jdbc.driver.OraclePreparedStatement.setNull(OraclePreparedStatement.java:3652)
org.apache.commons.dbcp.DelegatingPreparedStatement.setNull(DelegatingPreparedStatement.java:108)
org.apache.commons.dbcp.DelegatingPreparedStatement.setNull(DelegatingPreparedStatement.java:108)
org.springframework.jdbc.core.StatementCreatorUtils.setNull(StatementCreatorUtils.java:252)
org.springframework.jdbc.core.StatementCreatorUtils.setParameterValueInternal(StatementCreatorUtils.java:213)
org.springframework.jdbc.core.StatementCreatorUtils.setParameterValue(StatementCreatorUtils.java:144)
org.springframework.jdbc.core.ArgPreparedStatementSetter.doSetValue(ArgPreparedStatementSetter.java:65)
org.springframework.jdbc.core.ArgPreparedStatementSetter.setValues(ArgPreparedStatementSetter.java:46)
org.springframework.jdbc.core.JdbcTemplate$1.doInPreparedStatement(JdbcTemplate.java:641)
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:636)
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:665)
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:673)
org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:713)
org.springframework.jdbc.core.simple.SimpleJdbcTemplate.query(SimpleJdbcTemplate.java:200)
com.st.mas.wmr.persistence.atom.AtomStifOliBinConversion.getLoaderMatrix(AtomStifOliBinConversion.java:52)
com.st.mas.wmr.persistence.process.ProcessStifOliBinConversion.getLoaderMatrix(ProcessStifOliBinConversion.java:50)
com.st.mas.wmr.action.StifBinConversionAction.viewLoaderMapping(StifBinConversionAction.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:280)
com.st.mas.wmr.action.AnyDispatchAction.execute(AnyDispatchAction.java:107)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
谢谢。
rs.getInt("from_bin_code")
替换成rs.getInt(1)
会发生什么? - skaffman