我正在使用 wsdl2java 来生成 POJO。然后将@Entity 注解添加到 POJOS。然后使用 hbm2ddl 生成数据库模式并保存数据。它适用于我所有的类文件,除了一个。将 POJO 保存到 Oracle 11g db 时出现以下错误
java.sql.BatchUpdateException: ORA-01461: can bind a LONG value only for insert into a LONG column
at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:343)
at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10656)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:48)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:242)
... 11 more
想不通是什么原因造成的?请帮助我。
我的 POJO 课程是 -
@Entity
public class ServiceTrain implements java.io.Serializable {
private java.lang.String accountName;
private short applicationModeId;
private java.lang.String cityLocation;
private short countryId;
private java.lang.String customerCompany;
private java.lang.Long customerHoldingId;
private java.util.Calendar lastChangedAt;
private short loadModeId;
private short marketId;
private short marketSegmentId;
private java.lang.String operatorCompany;
private java.lang.Long operatorHoldingId;
private short plantTypeId;
private java.lang.String postalCode;
private java.lang.Integer provinceStateId;
private short responsibleCountryId;
private com.siemens.scr.ServicePlantObjects[] servicePlantObjectsArray;
@Id
private long serviceTrainId;
private java.lang.String streetAddress;
private java.lang.String trainName;
public ServiceTrain() {
}
....
.... <getters & setters>
}