/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <hr>
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* This file has been modified by the OpenOLAT community. Changes are licensed
* under the Apache 2.0 license as the original file.
*/
package org.olat.ims.qti.editor.beecom.objects;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.dom4j.Element;
import org.olat.ims.qti.editor.QTIEditHelper;
/**
* @author rkulow
*/
public class Item implements QTIObject {
// Item Attributes
private String ident = null; // required, max 256 chars
private String title = null; // optional, max 256 chars
private String label = null; // optional, max 256 chars
private int maxattempts = 0; // optional, max 2 chars
// Elements
private QTIObject qticomment = null; // occurs 0 ore 1 time
private Duration duration = null; // occurs 0 ore 1 time
private QTIObject itemmetadata = null; // occurs 0 to 1
private List itempreconditions = new ArrayList(); // occurs 0 to many
private List itempostconditions = new ArrayList(); // occurs 0 to many
private String objectives = null; // occurs 0 to many, 1st processed
private List<Control> itemcontrols = new ArrayList<Control>(); // occurs 0 to many
private List itemrubrics = new ArrayList(); // occurs 0 to many
private List rubrics = new ArrayList(); // occurs 0 to many
private List itemfeedbacks = new ArrayList(); // occurs 0 to many
private Question question = null; // occurs once
private QTIXMLWrapper rawXML = null;
/**
* @see org.olat.ims.qti.editor.beecom.QTIObject#addToElement(org.dom4j.Element)
*/
public void addToElement(Element root) {
// check for raw xml
if (rawXML != null) {
rawXML.addToElement(root);
return;
}
// Item
Element item = root.addElement("item");
item.addAttribute("ident", this.ident);
item.addAttribute("title", this.title);
if (maxattempts > 0) {
item.addAttribute("maxattempts", "" + maxattempts);
}
// DURATION
QTIObject obj_duration = this.getDuration();
if (obj_duration != null) {
obj_duration.addToElement(item);
}
// OBJECTIVES
QTIEditHelper.addObjectives(item, objectives);
//ITEMCONTROL
for (Iterator<Control> i = itemcontrols.iterator(); i.hasNext();) {
i.next().addToElement(item);
}
// QUESTION
if (question != null) {
((QTIObject) question).addToElement(item);
}
// FEEDBACK
for (Iterator i = this.itemfeedbacks.iterator(); i.hasNext();) {
QTIObject obj = (QTIObject) i.next();
if (obj != null) {
obj.addToElement(item);
}
}
}
/**
* Search an item for material with a given ID
*
* @param matId
* @return
*/
public Material findMaterial(String matId) {
Material mat = null;
// look at question
mat = getQuestion().getQuestion();
if (mat.getId().equals(matId)) return mat;
// look at responses
for (Iterator<Response> iter = getQuestion().getResponses().iterator(); iter.hasNext();) {
Response element = iter.next();
mat = element.getContent();
if (mat.getId().equals(matId)) return mat;
}
return null;
}
public boolean isAlient() {
return (rawXML != null);
}
/**
* Returns the duration.
*
* @return QTIObject
*/
public Duration getDuration() {
return duration;
}
/**
* Returns the ident.
*
* @return String
*/
public String getIdent() {
return ident;
}
/**
* Returns the itemcontrols.
*
* @return List
*/
public List<Control> getItemcontrols() {
return itemcontrols;
}
/**
* Returns the itemfeedbacks.
*
* @return List
*/
public List getItemfeedbacks() {
return itemfeedbacks;
}
/**
* Returns the itemmetadata.
*
* @return QTIObject
*/
public QTIObject getItemmetadata() {
return itemmetadata;
}
/**
* Returns the itempostconditions.
*
* @return List
*/
public List getItempostconditions() {
return itempostconditions;
}
/**
* Returns the itempreconditions.
*
* @return List
*/
public List getItempreconditions() {
return itempreconditions;
}
/**
* Returns the itemrubrics.
*
* @return List
*/
public List getItemrubrics() {
return itemrubrics;
}
/**
* Returns the label.
*
* @return String
*/
public String getLabel() {
return label;
}
/**
* Returns the maxattempts.
*
* @return String
*/
public int getMaxattempts() {
return maxattempts;
}
/**
* Returns the objectives.
*
* @return List
*/
public String getObjectives() {
return objectives;
}
/**
* Returns the qticomment.
*
* @return QTIObject
*/
public QTIObject getQticomment() {
return qticomment;
}
/**
* Returns the rubrics.
*
* @return List
*/
public List getRubrics() {
return rubrics;
}
/**
* Returns the title.
*
* @return String
*/
public String getTitle() {
return title;
}
/**
* Sets the duration.
*
* @param duration The duration to set
*/
public void setDuration(Duration duration) {
this.duration = duration;
}
/**
* Sets the ident.
*
* @param ident The ident to set
*/
public void setIdent(String ident) {
this.ident = ident;
}
/**
* Sets the itemcontrols.
*
* @param itemcontrols The itemcontrols to set
*/
public void setItemcontrols(List<Control> itemcontrols) {
this.itemcontrols = itemcontrols;
}
/**
* Sets the itemfeedbacks.
*
* @param itemfeedbacks The itemfeedbacks to set
*/
public void setItemfeedbacks(List itemfeedbacks) {
this.itemfeedbacks = itemfeedbacks;
}
/**
* Sets the itemmetadata.
*
* @param itemmetadata The itemmetadata to set
*/
public void setItemmetadata(QTIObject itemmetadata) {
this.itemmetadata = itemmetadata;
}
/**
* Sets the itempostconditions.
*
* @param itempostconditions The itempostconditions to set
*/
public void setItempostconditions(List itempostconditions) {
this.itempostconditions = itempostconditions;
}
/**
* Sets the itempreconditions.
*
* @param itempreconditions The itempreconditions to set
*/
public void setItempreconditions(List itempreconditions) {
this.itempreconditions = itempreconditions;
}
/**
* Sets the itemrubrics.
*
* @param itemrubrics The itemrubrics to set
*/
public void setItemrubrics(List itemrubrics) {
this.itemrubrics = itemrubrics;
}
/**
* Sets the label.
*
* @param label The label to set
*/
public void setLabel(String label) {
this.label = label;
}
/**
* Sets the maxattempts.
*
* @param maxattempts The maxattempts to set
*/
public void setMaxattempts(int maxattempts) {
this.maxattempts = maxattempts;
}
/**
* Sets the objectives.
*
* @param objectives The objectives to set
*/
public void setObjectives(String objectives) {
this.objectives = objectives;
}
/**
* Sets the qticomment.
*
* @param qticomment The qticomment to set
*/
public void setQticomment(QTIObject qticomment) {
this.qticomment = qticomment;
}
/**
* Sets the rubrics.
*
* @param rubrics The rubrics to set
*/
public void setRubrics(List rubrics) {
this.rubrics = rubrics;
}
/**
* Sets the title.
*
* @param title The title to set
*/
public void setTitle(String title) {
this.title = title;
}
/**
* @return
*/
public Question getQuestion() {
return question;
}
/**
* @param object
*/
public void setQuestion(Question object) {
question = object;
}
/**
* @return
*/
public QTIXMLWrapper getRawXML() {
return rawXML;
}
/**
* @param wrapper
*/
public void setRawXML(QTIXMLWrapper wrapper) {
rawXML = wrapper;
}
}