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21 package org.opensaml.saml2.core.impl;
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23 import java.util.ArrayList;
24 import java.util.Collections;
25 import java.util.List;
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27 import org.opensaml.saml2.core.Subject;
28 import org.opensaml.saml2.core.SubjectQuery;
29 import org.opensaml.xml.XMLObject;
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34 public abstract class SubjectQueryImpl extends RequestAbstractTypeImpl implements SubjectQuery {
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37 private Subject subject;
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46 protected SubjectQueryImpl(String namespaceURI, String elementLocalName, String namespacePrefix) {
47 super(namespaceURI, elementLocalName, namespacePrefix);
48 }
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51 public Subject getSubject() {
52 return this.subject;
53 }
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58 public void setSubject(Subject newSubject) {
59 this.subject = prepareForAssignment(this.subject, newSubject);
60 }
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63 public List<XMLObject> getOrderedChildren() {
64 ArrayList<XMLObject> children = new ArrayList<XMLObject>();
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66 if (super.getOrderedChildren() != null) {
67 children.addAll(super.getOrderedChildren());
68 }
69 if (subject != null) {
70 children.add(subject);
71 }
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73 if (children.size() == 0) {
74 return null;
75 }
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77 return Collections.unmodifiableList(children);
78 }
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80 }