Jackson 库忽略属性
Jackson @JsonIgnoreProperties 不忽略 possibleTargets ，但忽略所有者和 lemf 。我如何忽略列表。
@JsonIgnoreProperties( {"owner","lemf"," possibleTargets"} )
@Entity
public class Warrant extends Nameable {
@LazyCollection(LazyCollectionOption.FALSE)
@OneToMany(mappedBy ="warrant",targetEntity = com.endersys.lims.model.Target.class)
private List<Target> possibleTargets;
输出：
[{"status":"SCHEDULED","startDate":1320962400000,"endDate":1320962400000,"caseId":"1","possibleTargets":[],"name":"warrant_1","description":"decription","identity":"warrant_1","version":1,"systemId":1,"active":true}]
Jackson @JsonIgnoreProperties not ignoring possibleTargets ,but ignoring owner and lemf .How i can ignore lists.
@JsonIgnoreProperties( {"owner","lemf"," possibleTargets"} )
@Entity
public class Warrant extends Nameable {
@LazyCollection(LazyCollectionOption.FALSE)
@OneToMany(mappedBy ="warrant",targetEntity = com.endersys.lims.model.Target.class)
private List<Target> possibleTargets;
Output:
[{"status":"SCHEDULED","startDate":1320962400000,"endDate":1320962400000,"caseId":"1","possibleTargets":[],"name":"warrant_1","description":"decription","identity":"warrant_1","version":1,"systemId":1,"active":true}]
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我也遇到了延迟加载问题，因为杰克逊试图序列化被忽略的字段。我找到了一篇文章相关使用 Jackson 1.9 问题已解决，我使用 @JsonIgnore 但 @JsonIgnoreProperties 仍然无法处理 onetomany 关系。
I was also have problem lazyload because jackson was trying to serialize ignored fields.I have find a post related to this.Using jackson 1.9 problem solved ,I use @JsonIgnore but @JsonIgnoreProperties still not working on onetomany relations.
使用 Jackson 2.4 版本，效果完美。
您可以这样实现：
在此 developerWork 帖子 我找到了一个实现 Jackson v2.4 的示例，所有代码和库都可用。
Use Jackson version 2.4 it works perfectly.
This is how you can implemented:
In this developerWork post I found an example to implement Jackson v2.4 all the code and library is available.