介绍

我和我的朋友正在研究一个JavaFX应用程序,它可以作为我们学校的规划者.我们有任务(课堂作业),活动,课程和学生信息.为了将数据持久存储在用户的硬盘上,我们使用的是JAXB.

我们已经注释了我们的类,并且可以在包装器中成功编组Task类.问题是从tasks.xml文件中解组.

以下是相关的代码行:

Task.java

@XmlRootElement
public class Task {
    //constructors

    //complete constructor
    public Task(String className, String assignment, String description, LocalDate dueDate) {
        this.className = new SimpleStringProperty(className);
        this.assignment = new SimpleStringProperty(assignment);
        this.description = new SimpleStringProperty(description);

        this.dueDate = new SimpleObjectProperty<LocalDate>(dueDate);
    }

    /**
     * Sets a model data into the task, sets the 
     * due date to be tomorrow.
     */
    public Task() {
        this("", "", "", LocalDate.now().plusDays(1));

        setClassName("English");
        setAssignment("Read");
        setDescription("1984");

        //setDueDate(LocalDate.now());
    }
    //Instance variables

    private final SimpleStringProperty className;
    private final …