PublishedAnswer.java

/**********************************************************************************
 * $URL: https://source.sakaiproject.org/svn/sam/trunk/samigo-hibernate/src/java/org/sakaiproject/tool/assessment/data/dao/assessment/PublishedAnswer.java $
 * $Id: PublishedAnswer.java 121258 2013-03-15 15:03:36Z ottenhoff@longsight.com $
 ***********************************************************************************
 *
 * Copyright (c) 2004, 2005, 2006, 2008, 2009 The Sakai Foundation
 *
 * Licensed under the Educational Community License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.opensource.org/licenses/ECL-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 **********************************************************************************/

package org.sakaiproject.tool.assessment.data.dao.assessment;

import org.sakaiproject.tool.assessment.data.ifc.assessment.AnswerIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.ItemTextIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.ItemDataIfc;
import org.sakaiproject.tool.assessment.data.ifc.assessment.AnswerFeedbackIfc;
import org.apache.log4j.*;
import java.io.Serializable;
import java.io.IOException;
import java.util.Set;
import java.util.Iterator;
import java.util.ArrayList;
import java.util.HashMap;

public class PublishedAnswer
    implements Serializable, AnswerIfc, Comparable {
  

  private static final long serialVersionUID = 7526471155622776147L;

  private Long id;
  private ItemTextIfc itemText;
  private ItemDataIfc item;
  private String text;
  private Long sequence;
  private String label;
  private Boolean isCorrect;
  private String grade;
  private Double score;
  private Double discount;
  private Double  partialCredit; //partial credit
  private Set answerFeedbackSet;
  private HashMap answerFeedbackMap;
  private PublishedItemData publishedItemData = new PublishedItemData();

  public PublishedAnswer() {}

  public PublishedAnswer(ItemTextIfc itemText, String text, Long sequence, String label,
		  Boolean isCorrect, String grade, Double score, Double partialCredit, Double discount) {
    this.itemText = itemText;
    this.item = itemText.getItem();
    this.text = text;
    this.sequence = sequence;
    this.label = label;
    this.isCorrect = isCorrect;
    this.grade = grade;
    this.score = score;
    this.discount = discount;
    this.partialCredit=partialCredit;
  }

  public PublishedAnswer(ItemTextIfc itemText, String text, Long sequence, String label,
                Boolean isCorrect, String grade, Double score,Double partialCredit, Double discount,
                Set answerFeedbackSet) {
    this.itemText = itemText;
    this.item = itemText.getItem();
    this.text = text;
    this.sequence = sequence;
    this.label = label;
    this.isCorrect = isCorrect;
    this.grade = grade;
    this.score = score;
    this.discount = discount;
    this.answerFeedbackSet = answerFeedbackSet;
    this.partialCredit=partialCredit;
  }

  public Long getId() {
    return id;
  }

  public void setId(Long id) {
    this.id = id;
  }

  public ItemTextIfc getItemText() {
    return itemText;
  }

  public void setItemText(ItemTextIfc itemText) {
    this.itemText = itemText;
  }

  public ItemDataIfc getItem() {
    return item;
  }

  public void setItem(ItemDataIfc item) {
    this.item = item;
  }

  public String getText() {
    return text;
  }

  public void setText(String text) {
    this.text = text;
  }

  public Long getSequence() {
    return sequence;
  }

  public void setSequence(Long sequence) {
    this.sequence = sequence;
  }

  public String getLabel() {
    return label;
  }

  public void setLabel(String label) {
    this.label = label;
  }

  public Boolean getIsCorrect() {
    return isCorrect;
  }

  public void setIsCorrect(Boolean isCorrect) {
    this.isCorrect = isCorrect;
  }

  public String getGrade() {
    return grade;
  }

  public void setGrade(String grade) {
    this.grade = grade;
  }

  public Double getScore() {
    return score;
  }

  public void setScore(Double score) {
    this.score = score;
  }

  public Double getDiscount() {
	  if (this.discount==null){
		  this.discount= Double.valueOf(0);
	  }
	  return this.discount;
  }

  public void setDiscount(Double discount) {
	  if (discount==null){
		  discount= Double.valueOf(0);
	  }
	  this.discount = discount;
  }

  public Set getAnswerFeedbackSet() {
    return answerFeedbackSet;
  }

  public ArrayList getAnswerFeedbackArray() {
    ArrayList list = new ArrayList();
    Iterator iter = answerFeedbackSet.iterator();
    while (iter.hasNext()){
      list.add(iter.next());
    }
    return list;
  }

  public void setAnswerFeedbackSet(Set answerFeedbackSet) {
    this.answerFeedbackSet = answerFeedbackSet;
  }

  private void writeObject(java.io.ObjectOutputStream out) throws IOException {
    out.defaultWriteObject();
  }

  private void readObject(java.io.ObjectInputStream in) throws IOException,
      ClassNotFoundException {
    in.defaultReadObject();
  }

  public String getAnswerFeedback(String typeId) {
    if (this.answerFeedbackMap == null)
      this.answerFeedbackMap = getAnswerFeedbackMap();
    return (String)this.answerFeedbackMap.get(typeId);
  }

  public HashMap getAnswerFeedbackMap() {
    HashMap answerFeedbackMap = new HashMap();
    if (this.answerFeedbackSet != null){
      for (Iterator i = this.answerFeedbackSet.iterator(); i.hasNext(); ) {
        Object obj = i.next();
        AnswerFeedbackIfc answerFeedback = (AnswerFeedbackIfc) obj;
        answerFeedbackMap.put(answerFeedback.getTypeId(), answerFeedback.getText());
      }
    }
    return answerFeedbackMap;
  }

  public String getCorrectAnswerFeedback() {
    return getAnswerFeedback(AnswerFeedbackIfc.CORRECT_FEEDBACK);
  }

  public String getInCorrectAnswerFeedback() {
    return getAnswerFeedback(AnswerFeedbackIfc.INCORRECT_FEEDBACK);
  }

  public String getGeneralAnswerFeedback() {
    return getAnswerFeedback(AnswerFeedbackIfc.GENERAL_FEEDBACK);
  }

  public String getTheAnswerFeedback() {
    return getAnswerFeedback(AnswerFeedbackIfc.ANSWER_FEEDBACK);
  }

  public int compareTo(Object o) {
      PublishedAnswer a = (PublishedAnswer)o;
      return sequence.compareTo(a.sequence);
  }

  	public boolean getGeneralAnswerFbIsNotEmpty() {
		return publishedItemData.isNotEmpty(getGeneralAnswerFeedback());
	}

	public boolean getCorrectAnswerFbIsNotEmpty() {
		return publishedItemData.isNotEmpty(getCorrectAnswerFeedback());
	}

	public boolean getIncorrectAnswerFbIsNotEmpty() {
		return publishedItemData.isNotEmpty(getInCorrectAnswerFeedback());
	}

	public boolean getTextIsNotEmpty() {
		return publishedItemData.isNotEmpty(getText());
	}
	
	//--mustansar for partial credit
	public Double getPartialCredit(){
		return partialCredit;
	}
	
	public void setPartialCredit(Double pCredit ){
		this.partialCredit=pCredit;
	} 
}