/*This code was generated using the UMPLE modeling language!
 Date of generation: 2008/07/30 10:29:32*/
/*This class drives: EditionOrIssue*/

package library.core;

import java.util.*;
import java.sql.Date;
import library.*;
import library.json.*;

public class Publication {
  //Class datatypes
  private String name;

  //Class association variables
  private List<EditionOrIssue> editionOrIssues;

  //Registry of our system.
  LibraryRegistry registry = LibraryRegistry.getInstance();

  //Constructor
  public Publication(String aName) {
    name = aName;
    editionOrIssues = new ArrayList<EditionOrIssue>();
    registry.add(editionOrIssues);

  }

  public boolean setName(String aName) {
    name = aName;
    return true;
  }

  public String getName() {
    return name;
  }

  public List<EditionOrIssue> getEditionOrIssues() {
    return editionOrIssues;
  }

  public EditionOrIssue addEditionOrIssue(String aIssueNumber,
    String aPublishedDate, Publisher aPublisher, Publication aPublication) {
    EditionOrIssue newEditionOrIssue;
    newEditionOrIssue =
      new EditionOrIssue(aIssueNumber, aPublishedDate, aPublisher, this);
    if (!editionOrIssues.contains(newEditionOrIssue)) {
      registry.add(newEditionOrIssue);
      editionOrIssues.add(newEditionOrIssue);
    }
    return newEditionOrIssue;
  }

  public EditionOrIssue addEditionOrIssue(EditionOrIssue aEditionOrIssue) {
    if (!editionOrIssues.contains(aEditionOrIssue))
      editionOrIssues.add(aEditionOrIssue);
    return aEditionOrIssue;
  }

  public void delete() {
    //Delete all many ends first.
    for (EditionOrIssue aEditionOrIssue : editionOrIssues) {
      aEditionOrIssue.delete();
    }
    editionOrIssues.clear();

  }

  public void deleteEditionOrIssue(EditionOrIssue aEditionOrIssue) {

    if (editionOrIssues.contains(aEditionOrIssue)) {
      editionOrIssues.remove(aEditionOrIssue);

      //registry.removeObj(registry.getKey(aEditionOrIssue));
    } else
    //Throw an UmpleException .. to be implemented.
    {
    }
  }

  public boolean areManyEndsNull() {
    if (editionOrIssues.size() == 0) {
      return true;
    } else
      return false;
  }

  /***********************************
   * Returns the attribute list along with the  
   * class ID in JSON format.
   ***********************************/
  public JSONObject getAttributes() throws JSONException {
    JSONObject obj = new JSONObject();
    obj.put("CLASS_ID", registry.getKey(this));
    obj.put("name", getName());
    return obj;
  }

}