Re: [Simple-support] Custom HashMap serialization/deserialization - Help

[Simon B. <sim...@if...>]

Hi Miguel,

 

Try the following:

 

Course.java:

   package com.simpleserializer.model;

 

   import org.simpleframework.xml.Attribute;

 

   @Root(name=”Course”)

   public class Course {

                @Attribute private String id;

                @Attribute private String name;             

                

                public Course(String id, String name) {

                                  this.setId(id);

                                  this.setName(name);

                }

 

       public String getId() {

                                  return this.id;

                }

    

                public void setId(String id) {

                               this.id = id;

                }

                

                public String getName() {

                               return this.name;

                }

                

                public void setName(String name) {

                               this.name = name;

                }

   }

 

Course2.java: 

   package com.simpleserializer.model;

 

   import java.util.HashMap;

 

   @Root(name=”Courses”)

   public class Courses {

 

                @ElementList(entry=”Course”,type=
com.simpleserializer.model.Course.class, inline=true)

                private HashMap<String, Course> courses = new
HashMap<String, Course>();

                

                public void put(String courseId, Course course)

                {

                               this.courses.put(courseId, course);

                }              

   }

 

Von: Miguel Ángel Martínez Fernández [mailto:mig...@gm...] 
Gesendet: Montag, 28. Mai 2012 01:35
An: sim...@li...
Betreff: [Simple-support] Custom HashMap serialization/deserialization -
Help

 

Hi,

 

 I am trying to serialize (and deserialize) two Java clases (Courses.java
and Couse.Java) in order to get the following XML:

 

        <Courses>

          <Course id="course01" name="Carnet de conducir A"/>

          <Course id="course02" name="Carnet de conducir A"/> 

        </Courses>

 

Course.java:

   package com.simpleserializer.model;

 

   import org.simpleframework.xml.Attribute;

 

   public class Course {

            @Attribute private String id;

            @Attribute private String name;       

            

            public Course(String id, String name) {

                           this.setId(id);

                           this.setName(name);

            }

 

       public String getId() {

                           return this.id;

            }

    

            public void setId(String id) {

                        this.id = id;

            }

            

            public String getName() {

                        return this.name;

            }

            

            public void setName(String name) {

                        this.name = name;

            }

   }

 

Course2.java: 

   package com.simpleserializer.model;

 

   import java.util.HashMap;

 

   public class Courses {

            private HashMap<String, Course> courses = new HashMap<String,
Course>();

            

            public void put(String courseId, Course course)

            {

                        this.courses.put(courseId, course);

            }          

   }

 

And example about how these clases are used is:

 

     Courses courses = new Courses();

 

     Course course1 = new Course("course01", "My first course");

     Course course2 = new Course("course02", "My second course"); 

 

     courses.put(course1.getId(), course1);

     courses.put(course2.getId(), course2); 

 

 

Could you please help me? I would really appreciate it!

 

Thanks!