/*
 * Copyright 2017 Graz University of Technology EAAF-Core Components has been developed in a
 * cooperation between EGIZ, A-SIT Plus, A-SIT, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by the European
 * Commission - subsequent versions of the EUPL (the "Licence"); You may not use this work except in
 * compliance with the Licence. You may obtain a copy of the Licence at:
 * https://joinup.ec.europa.eu/news/understanding-eupl-v12
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the Licence
 * is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the Licence for the specific language governing permissions and limitations under
 * the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text file for details on the
 * various modules and licenses. The "NOTICE" text file is part of the distribution. Any derivative
 * works that you distribute must include a readable copy of the "NOTICE" text file.
*/

package at.gv.egiz.eaaf.modules.pvp2.impl.reqattr;

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

import at.gv.egiz.eaaf.modules.pvp2.api.reqattr.EaafRequestedAttribute;

import org.opensaml.core.xml.XMLObject;
import org.opensaml.core.xml.schema.XSBooleanValue;
import org.opensaml.core.xml.util.AttributeMap;
import org.opensaml.core.xml.util.XMLObjectChildrenList;
import org.opensaml.saml.common.AbstractSAMLObject;

public class EaafRequestedAttributeImpl extends AbstractSAMLObject
    implements EaafRequestedAttribute {

  private final XMLObjectChildrenList<XMLObject> attributeValues;
  private String friendlyName;
  private String isRequired;
  private String name;
  private String nameFormat;
  private AttributeMap unknownAttributes;

  /**
   * Build an EAAF specific requested attribute.
   *
   * @param namespaceUri     Attribute namespace
   * @param elementLocalName Attribute name
   * @param namespacePrefix  Attribute namespace prefix
   */
  public EaafRequestedAttributeImpl(final String namespaceUri, final String elementLocalName,
      final String namespacePrefix) {
    super(namespaceUri, elementLocalName, namespacePrefix);
    unknownAttributes = new AttributeMap(this);
    attributeValues = new XMLObjectChildrenList<>(this);

  }

  @Override
  public final List<XMLObject> getAttributeValues() {
    return attributeValues;
  }

  @Override
  public final String getFriendlyName() {
    return friendlyName;
  }

  @Override
  public final String getIsRequiredXsBoolean() {
    return isRequired;
  }

  @Override
  public final String getName() {
    return name;
  }

  @Override
  public final String getNameFormat() {
    return nameFormat;
  }

  @Override
  public final List<XMLObject> getOrderedChildren() {
    final List<XMLObject> children = new ArrayList<>();
    children.addAll(attributeValues);
    return Collections.unmodifiableList(children);
  }

  @Override
  public final AttributeMap getUnknownAttributes() {
    return unknownAttributes;
  }

  @Override
  public final void setFriendlyName(final String newFriendlyName) {
    this.friendlyName = prepareForAssignment(this.friendlyName, newFriendlyName);
  }

  @Override
  public void setIsRequired(final Boolean aboolean) {
    this.isRequired = String.valueOf(aboolean);
  }

  @Override
  public void setIsRequired(final XSBooleanValue xsBooleanValue) {
    this.isRequired = String.valueOf(xsBooleanValue);
  }

  @Override
  public final void setIsRequired(final String newIsRequired) {
    isRequired = prepareForAssignment(this.isRequired, newIsRequired);

  }

  @Override
  public final void setName(final String newName) {
    this.name = prepareForAssignment(this.name, newName);
  }

  @Override
  public final void setNameFormat(final String newNameFormat) {
    this.nameFormat = prepareForAssignment(this.nameFormat, newNameFormat);
  }

  public final void setUnknownAttributes(final AttributeMap newUnknownAttr) {
    this.unknownAttributes = newUnknownAttr;
  }

  @Override
  public XSBooleanValue isRequiredXSBoolean() {
    return XSBooleanValue.valueOf(isRequired);
  }

  @Override
  public Boolean isRequired() {
    return Boolean.parseBoolean(isRequired);
  }

}