我有问题反序列化嵌套的json数据.我使用Ormlite来保存数据,并使用Spring/Jackson(2)的组合来获取数据.ForeignCollection在Ormlite将其保留之前,对象的集合/列表必须是接口.我读过其他几个职位#1(1,2,3),但其中的非有一个明确的解决方案.
这是我的一些代码:
@ForeignCollectionField(eager = true)
@JsonProperty("images")
private ForeignCollection<Image> images;
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我试过@JsonDeserialize(as=BaseForeignCollection.class)没有任何运气.更改ForeignCollection为Collection将使杰克逊高兴并解析数据,但随后它将无法访问数据库.
有任何想法吗?
我试图将类对象的arraylist保存到ormlite数据库中,但它给出了错误java.lang.IllegalArgumentException:没有字段在类java.util.ArrayList中有DatabaseField注释
我的代码是
@DatabaseTable
public class ManageModelDetails {
@DatabaseField(generatedId = true)
private int id;
@DatabaseField(foreign = true, foreignAutoRefresh = true)
private ArrayList<ModelDetails> listModelDetails;
// ===============================================
public ManageModelDetails() {
super();
}
// ===============================================
public ManageModelDetails(int id, ArrayList<ModelDetails> listModelDetails) {
super();
this.id = id;
this.listModelDetails = listModelDetails;
}
// ===============================================
public void setId(int id) {
this.id = id;
}
public int getId() {
return id;
}
public void setModelList(ArrayList<ModelDetails> listModelDetails) {
this.listModelDetails = listModelDetails;
}
public ArrayList<ModelDetails> getModelList() {
return listModelDetails;
}
}
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