/*
* Copyright [2005] [University Corporation for Advanced Internet Development, Inc.]
*
* Licensed under the Apache 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.apache.org/licenses/LICENSE-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.opensaml.saml1.core.impl;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.opensaml.common.impl.AbstractSAMLObject;
import org.opensaml.saml1.core.Subject;
import org.opensaml.saml1.core.SubjectStatement;
import org.opensaml.xml.XMLObject;
/**
* Abstract type to implement SubjectStatementType
*/
public abstract class SubjectStatementImpl extends AbstractSAMLObject implements SubjectStatement {
/** Contains the Subject subelement */
private Subject subject;
/**
* Constructor.
*
* @param namespaceURI the namespace the element is in
* @param elementLocalName the local name of the XML element this Object represents
* @param namespacePrefix the prefix for the given namespace
*/
protected SubjectStatementImpl(String namespaceURI, String elementLocalName, String namespacePrefix) {
super(namespaceURI, elementLocalName, namespacePrefix);
}
/** {@inheritDoc} */
public Subject getSubject() {
return subject;
}
/** {@inheritDoc} */
public void setSubject(Subject subject) throws IllegalArgumentException {
this.subject = prepareForAssignment(this.subject, subject);
}
/** {@inheritDoc} */
public List<XMLObject> getOrderedChildren() {
if (subject == null) {
return null;
}
List<XMLObject> children = new ArrayList<XMLObject>();
children.add(subject);
return Collections.unmodifiableList(children);
}
}