org.opensaml.xacml.policy.impl.AttributeValueTypeImpl Maven / Gradle / Ivy

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The OpenSAML-J library provides tools to support developers working with the Security Assertion Markup Language (SAML).
There is a newer version: 2.6.4
/*
 * Licensed to the University Corporation for Advanced Internet Development, 
 * Inc. (UCAID) under one or more contributor license agreements.  See the 
 * NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The UCAID licenses this file to You 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.xacml.policy.impl;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import javax.xml.namespace.QName;

import org.opensaml.xacml.impl.AbstractXACMLObject;
import org.opensaml.xacml.policy.AttributeValueType;
import org.opensaml.xml.XMLObject;
import org.opensaml.xml.util.AttributeMap;
import org.opensaml.xml.util.IndexedXMLObjectChildrenList;

/** Implementation of {@link AttributeValueType}. */
public class AttributeValueTypeImpl extends AbstractXACMLObject implements AttributeValueType {

    /** Data type. */
    private String dataType;
    
    /** Text content of value element. */
    private String textContent;

    /** "any" elements. */
    private IndexedXMLObjectChildrenList unknownElements;

    /** "any" attributes. */
    private AttributeMap unknownAttributes;

    /**
     * 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 AttributeValueTypeImpl(String namespaceURI, String elementLocalName, String namespacePrefix) {
        super(namespaceURI, elementLocalName, namespacePrefix);
        unknownAttributes = new AttributeMap(this);
        unknownElements = new IndexedXMLObjectChildrenList(this);
    }

    /** {@inheritDoc} */
    public String getDataType() {
        return dataType;
    }

    /** {@inheritDoc} */
    public void setDataType(String type) {
        dataType = prepareForAssignment(this.dataType, type);
    }

    /** {@inheritDoc} */
    public List getOrderedChildren() {
        ArrayList children = new ArrayList();

        if (textContent == null) {
            children.addAll(unknownElements);
        }

        return Collections.unmodifiableList(children);
    }

    /** {@inheritDoc} */
    public AttributeMap getUnknownAttributes() {
        return unknownAttributes;
    }

    /** {@inheritDoc} */
    public List getUnknownXMLObjects() {
        return unknownElements;
    }

    /** {@inheritDoc} */
    public List getUnknownXMLObjects(QName typeOrName) {
        return (List) unknownElements.subList(typeOrName);
    }

    /** {@inheritDoc} */
    public String getValue() {
        return textContent;
    }

    /** {@inheritDoc} */
    public void setValue(String value) {
        textContent = prepareForAssignment(textContent, value);
    }
}