On Thu, May 16, 2019 at 8:12 PM cofe <[email protected]> wrote: > > public class GeneralUser { > private String name; > private String password; > @JsonFormat( > pattern = "yyyy-MM-dd HH:mm:SS" > ) > private Date createTime; > @JsonFormat( > pattern = "yyyy-MM-dd HH:mm:SS" > ) > private Date modifiedTime; > > public GeneralUser() { > } > > public String getName() { > return this.name; > } > > public GeneralUser setName(String name) { > this.name = name; > return this; > } > > public String getPassword() { > return this.password; > } > > public GeneralUser setPassword(String password) { > this.password = password; > return this; > } > > public Date getCreateTime() { > return this.createTime; > } > > public GeneralUser setCreateTime(Date createTime) { > this.createTime = createTime; > return this; > } > > public Date getModifiedTime() { > return this.modifiedTime; > } > > public GeneralUser setModifiedTime(Date modifiedTime) { > this.modifiedTime = modifiedTime; > return this; > } > } > after compile GeneralUser.Class > I think @JsonIgnore should take precedence over @JsonFormat
Ok I see. The problem here is, I think, that since `@JsonFormat` and `@JsonIgnore` are on different accessors (one on field, another on getter), this is considered to be "split" case, in which annotations only apply on specific accessor. `@JsonFormat`, on the other hand, is considered to have effect similar to `@JsonProperty`, i.e. to indicate inclusion. I am not sure if the behavior can easily be changed as there is legit use case where this difference is needed, for example to prevent "wrong" setter or getter from being used. But you can make your use case work, I think, by changing mix-in class to associate `@JsonIgnore` with field, not getter or setter. When applied to same accessor, effect should be for ignoral to win. -+ Tatu +- > 在 2019年5月16日星期四 UTC+8下午11:44:44，Tatu Saloranta写道： >> >> On Thu, May 16, 2019 at 8:28 AM cofe <[email protected]> wrote: >> > >> > same as subject. >> > Jackson version: 2.9.8 >> > >> > Entity >> > @Getter >> > @Setter >> > public class GeneralUser { >> > private String name; >> > private String password; >> > @JsonFormat(pattern = "yyyy-MM-dd HH:mm:SS") >> > private Date createTime; >> > @JsonFormat(pattern = "yyyy-MM-dd HH:mm:SS") >> > private Date modifiedTime; >> > } >> > >> > MixInClass >> > public interface IgnoreCreateAndModifiedTime { >> > @JsonIgnore >> > String getName(); >> > @JsonIgnore >> > Date getModifiedTime(); >> > } >> > >> > Test >> > @Test >> > public void mixTest() throws JsonProcessingException { >> > GeneralUser generalUser = new GeneralUser(); >> > generalUser.setCreateTime(new Date()); >> > generalUser.setModifiedTime(new Date()); >> > generalUser.setName("test"); >> > generalUser.setPassword("123456"); >> > System.out.println(new ObjectMapper() >> > .addMixIn(GeneralUser.class, IgnoreCreateAndModifiedTime.class) >> > .writeValueAsString(generalUser)); >> > } >> > >> > result >> > {"password":"123456","createTime":"2019-05-16 >> > 07:23:353","modifiedTime":"2019-05-16 07:23:353"} >> > >> > and @JsonIgnoreProperties can work >> > @JsonIgnoreProperties({"modifiedTime"}) >> > >> > result >> > {"password":"123456","createTime":"2019-05-16 07:26:122"} >> >> What I'd need is full reproduction (with resolved getters, setters) to >> show exact usage, after annotation processing has completed. Worth >> filing an issue for. >> I am not aware of any bugs in mix-in application code itself. >> >> -+ Tatu +- > > -- > You received this message because you are subscribed to the Google Groups > "jackson-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jackson-user/0669aed6-9e01-49b2-855f-a625d3238bd6%40googlegroups.com. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "jackson-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jackson-user/CAL4a10hnXp3fTqLt7dmYvq_4YOZzgeXhtSSj%2BQEc-5qfBcxhww%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
