java 实体类继承_hibernate中实体类继承，按照子类建表

public class Animal {

private int id;

private String name;

private boolean sex;

public int getId() {

return id;

}

public void setId(int id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public boolean isSex() {

return sex;

}

public void setSex(boolean sex) {

this.sex = sex;

}

}子类：

public class Bird extends Animal {

private int height;

public int getHeight() {

return height;

}

public void setHeight(int height) {

this.height = height;

}

}

public class Pig extends Animal {

private int weight;

public int getWeight() {

return weight;

}

public void setWeight(int weight) {

this.weight = weight;

}

}

extends.hbm.xml文件：

数据库表如下：

posted on 2013-05-07 09:46 杨军威 阅读(186) 评论(0)  编辑  收藏