我有以下功能规格：
FUNCTION FUNC_GET_SOMETHING_FROM_DATABASE ( IN_parameter1 IN VARCHAR2,
IN_parameter2 IN VARCHAR2,
IN_parameter3 IN VARCHAR2,
IN_parameter4 IN VARCHAR2,
IN_parameter5 IN VARCHAR2,
IN_parameter6 IN VARCHAR2)
RETURN REFCURTYP;以下是我在Java中调用Oracle中的函数的方法：
public List getLogReport(
String parameter1, String parameter2, String parameter3,
String parameter4, String parameter5,
String parameter6) throws BlahException, RemoteDataAccessException {
Vector params = new Vector();
DataCollectionImpl someData = new DataCollectionImpl(
LogReportVO.class);
// IN Parameters
params.add(parameter1);
params.add(parameter2);
params.add(parameter3);
params.add(parameter4);
params.add(parameter5);
params.add(parameter6);
//Out Parameter
params.add(new DBParameter(DBParameter.OUT, DBParameter.CURSOR));
try {
callStoredProcedure(
Constants.FUNC_GET_SOMETHING_FROM_DATABASE, params);
} catch (RemoteDataAccessException e) {
throw new BlahException("LogReportDAO",
"getLogReport", e.getMessage(),
e.getRealException());
}
return someData.getDataCollectionObjects();
}我得到的错误是：
wrong number or types of arguments in call附加信息：
protected void callStoredProcedure(String procedureName, Vector params) throws RemoteDataAccessException {
callStoredProcedure(getSchema(), procedureName, params);
}
protected void callStoredProcedure(String schema, String procedureName, Vector params) throws RemoteDataAccessException {
callStoredProcedure(getDatasource(), schema, procedureName, params);
}
protected void callStoredProcedure(String dataSourceName, String schema, String procedureName, Vector params) throws RemoteDataAccessException {
getOracleConnection(dataSourceName).callStoredProcedure(
getFullyQualifiedProcedureName(schema, procedureName), params);
}
private OracleConnection getOracleConnection(String datasource) {
OracleConnection oraConn = null;
try {
oraConn = new OracleConnection(datasource);
} catch (RemoteDataAccessException rdae) {
log.fatal("BaseDAO.getOracleConnection " + rdae.getMessage(), rdae);
} catch (Exception ie) {
log.fatal("BaseDAO.getOracleConnection" + ie.getMessage(), ie);
}
return oraConn;
}
