/**
 * Copyright (c) Istituto Nazionale di Fisica Nucleare (INFN). 2006-2016
 *
 * 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.glite.security.voms.admin.persistence.model.attribute;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.MappedSuperclass;
import javax.persistence.PrimaryKeyJoinColumn;
import javax.persistence.Transient;

import org.glite.security.voms.service.attributes.AttributeClass;
import org.glite.security.voms.service.attributes.AttributeValue;

@MappedSuperclass
public abstract class VOMSBaseAttribute implements GenericAttributeValue,
  Serializable {

  /**
   * 
   */
  private static final long serialVersionUID = 1L;

  @Id
  @ManyToOne
  @PrimaryKeyJoinColumn(name = "a_id")
  VOMSAttributeDescription attributeDescription;

  @Column(name = "a_value")
  String value;

  @Transient
  String context;

  public AttributeValue asAttributeValue() {

    AttributeClass aClass = getAttributeDescription().asAttributeClass();

    AttributeValue val = new AttributeValue();
    val.setAttributeClass(aClass);

    val.setContext(getContext());

    val.setValue(getValue());

    return val;
  }

  protected VOMSBaseAttribute() {

  }

  protected VOMSBaseAttribute(VOMSAttributeDescription desc, String value) {

    this.attributeDescription = desc;
    this.value = value;
  }

  public VOMSAttributeDescription getAttributeDescription() {

    return attributeDescription;
  }

  public void setAttributeDescription(
    VOMSAttributeDescription attributeDescription) {

    this.attributeDescription = attributeDescription;
  }

  public void setContext(String context) {

    this.context = context;
  }

  public String getValue() {

    return value;
  }

  public void setValue(String value) {

    this.value = value;
  }

  public String getName() {

    return attributeDescription.getName();
  }

  public void setName(String name) {

    attributeDescription.setName(name);
  }
}