There was a question of how to properly parse the below part of the XML file using JAXB:

<question> <category>filled</category> <qtype>Описание типа вопроса</qtype> <weight>0</weight> <questionbody><![CDATA[Тело вопроса]]></questionbody> <answers> <answer type="true"> <name><![CDATA[1 вариант ответа]]></name> </answer> <answer type="true"> <name><![CDATA[2 вариант ответа]]></name> </answer> </answers> </question> <question> <category>single</category> <qtype>Описание типа вопроса</qtype> <weight>0</weight> <questionbody><![CDATA[Тело вопроса]]></questionbody> <answers> <answer id="1" type="false"> <name><![CDATA[Не верный]]></name> </answer> <answer id="2" type="true"> <name><![CDATA[верный]]></name> </answer> <answer id="3" type="false"> <name><![CDATA[не верный]]></name> </answer> </answers> </question> <question> <category>multiply</category> <qtype>Описание типа вопроса</qtype> <weight>0</weight> <questionbody><![CDATA[Тело вопроса]]></questionbody> <answers> <answer id="1" type="true"> <name><![CDATA[Верный]]></name> </answer> <answer id="2" type="true"> <name><![CDATA[Верный]]></name> </answer> <answer id="3" type="false"> <name><![CDATA[Не верный]]></name> </answer> </answers> </question> <question> <category>comparison</category> <qtype>Описание типа вопроса</qtype> <weight>10</weight> <questionbody><![CDATA[Тело вопроса]]></questionbody> <answers> <answer> <answbody id="1141"><![CDATA[1]]></answbody> <name id="1141"><![CDATA[1]]></name> </answer> <answer> <answbody id="2141"><![CDATA[2]]></answbody> <name id="2141"><![CDATA[2]]></name> </answer> </answers> </question> <question> <category>sort</category> <qtype>Описание типа вопроса</qtype> <weight>10</weight> <questionbody><![CDATA[Тело вопроса]]></questionbody> <answers> <answer type="true" order="1"> <name><![CDATA[1]]></name> </answer> <answer type="true" order="2"> <name><![CDATA[2]]></name> </answer> </answers> </question>

Here's what I got:

 public class QuestionWrapper { @XmlElement(name = "category") private String category; @XmlElement(name = "qtype") private String qtype; @XmlElement(name = "weight") private int weight; @XmlElement(name = "questionbody") private String questionbody; @XmlElement(name = "answer") @XmlElementWrapper(name = "answers") List<AnswerWrapper> answer; public String getCategory() { return category; } public String getQtype() { return qtype; } public int getWeight() { return weight; } public String getQuestionbody() { return questionbody; } public List<AnswerWrapper> getAnswer() { return answer; } }

Question: I did not understand how to correctly parse the answer.

It turns out with different structure.

Changing the xml structure is no longer possible.

    1 answer 1

    Try this:

    Name class:

     public class Name { private String id; private String value; @XmlValue public String getValue() { return value; } public void setValue(String value) { this.value = value; } @XmlAttribute public String getId() { return id; } public void setId(String id) { this.id = id; } }

    Class Answbody:

     public class Answbody { private String id; private String value; @XmlValue public String getValue() { return value; } public void setValue(String value) { this.value = value; } @XmlAttribute public String getId() { return id; } public void setId(String id) { this.id = id; } }

    Class Answer:

     public class Answer { private String type; private String order; private Name name; private Answbody answbody; @XmlElement public Answbody getAnswbody() { return answbody; } public void setAnswbody(Answbody answbody) { this.answbody = answbody; } @XmlAttribute public String getType() { return type; } public void setType(String type) { this.type = type; } @XmlAttribute public String getOrder() { return order; } public void setOrder(String order) { this.order = order; } @XmlElement public Name getName() { return name; } public void setName(Name name) { this.name = name; } }

    UPD: do you understand the contents of the type

     <name><![CDATA[2 вариант ответа]]></name>

    Will be in the Name class in the value field

    • Thank you, everything is clear and understandable. It turned out all easier than I expected) - Zwezh
    • It's my pleasure! Contact - Chubatiy