2

我正在使用 jaxb 和日期适配器。但响应不包含日期。

@XmlRootElement(name = "project")
public class Project implements Serializable {

    private static final long serialVersionUID = -6462790408417409266L;
    private long projectId;
    private long userId;
    private String projectName;
    private Date createdDate;
    private Date lastUpdatedDate;

    public final long getProjectId() {
        return projectId;
    }
    public final void setProjectId(final long projectId) {
        this.projectId = projectId;
    }
    public final long getUserId() {
        return userId;
    }
    public final void setUserId(long userId) {
        this.userId = userId;
    }
    public final String getProjectName() {
        return projectName;
    }
    public final void setProjectName(final String projectName) {
        this.projectName = projectName;
    }

    /**
     * @return the createdDate
     */
    @XmlElement(name = "createdDate")
    @XmlJavaTypeAdapter(value = DateAdapter.class, type = Date.class)
    public final Date getCreatedDate() {
        return createdDate;
    }

    /**
     * @param createdDate
     *            the createdDate to set
     */
    public final void setCreatedDate(final Date createdDate) {
        this.createdDate = createdDate;
    }

    /**
     * @return the lastUpdatedDate
     */
    @XmlElement(name = "lastUpdatedDate")
    @XmlJavaTypeAdapter(value = DateAdapter.class, type = Date.class)
    public final Date getLastUpdatedDate() {
        return lastUpdatedDate;
    }

    /**
     * @param lastUpdatedDate
     *            the lastUpdatedDate to set
     */
    public final void setLastUpdatedDate(final Date lastUpdatedDate) {
        this.lastUpdatedDate = lastUpdatedDate;
    }

}

以下是我的适配器类，

public class DateAdapter extends XmlAdapter<String, Date> {

    private final SimpleDateFormat dateFormat = new SimpleDateFormat(
            "yyyy-MM-dd'T'HH:mm:ss");

    @Override
    public String marshal(Date v) throws Exception {
        return dateFormat.format(v);
    }

    @Override
    public Date unmarshal(String v) throws Exception {
        return dateFormat.parse(v);
    }

}

当我通过休息客户端调用 resful 服务时，我得到以下内容，

{"project":{"projectId":1,"projectName":"testProject","userId":1}}

它不包含日期。我在这里想念什么？

更新：

我已经将它部署在 CXF 环境中的WSO2 应用程序服务器中。以下是服务公开的方法定义，

@GET
@Path("{userId}/{projectName}")
@Produces("application/json")
public Project getProjectByUser(@PathParam("userId") long userId,
        @PathParam("projectName") String projectName) throws IOException;
4

1 回答 1

1

您是否尝试过注释属性而不是方法：

@XmlElement(name = "createdDate")
@XmlJavaTypeAdapter(value = DateAdapter.class, type = Date.class)
private Date createdDate;

我在 Wildfly 8 中试过，效果很好。

于 2015-10-22T01:07:39.920 回答