/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
 * or http://forgerock.org/license/CDDLv1.0.html.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at legal-notices/CDDLv1_0.txt.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information:
 *      Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 *
 *
 *      Copyright 2008 Sun Microsystems, Inc.
 */
package org.opends.server.admin.std.meta;



import java.util.Collection;
import java.util.SortedSet;
import org.opends.server.admin.AdministratorAction;
import org.opends.server.admin.AttributeTypePropertyDefinition;
import org.opends.server.admin.BooleanPropertyDefinition;
import org.opends.server.admin.ClassPropertyDefinition;
import org.opends.server.admin.client.AuthorizationException;
import org.opends.server.admin.client.CommunicationException;
import org.opends.server.admin.client.ConcurrentModificationException;
import org.opends.server.admin.client.ManagedObject;
import org.opends.server.admin.client.MissingMandatoryPropertiesException;
import org.opends.server.admin.client.OperationRejectedException;
import org.opends.server.admin.DefaultBehaviorProvider;
import org.opends.server.admin.DefinedDefaultBehaviorProvider;
import org.opends.server.admin.DNPropertyDefinition;
import org.opends.server.admin.EnumPropertyDefinition;
import org.opends.server.admin.ManagedObjectAlreadyExistsException;
import org.opends.server.admin.ManagedObjectDefinition;
import org.opends.server.admin.PropertyOption;
import org.opends.server.admin.PropertyProvider;
import org.opends.server.admin.server.ConfigurationChangeListener;
import org.opends.server.admin.server.ServerManagedObject;
import org.opends.server.admin.std.client.EntryUUIDVirtualAttributeCfgClient;
import org.opends.server.admin.std.meta.VirtualAttributeCfgDefn.ConflictBehavior;
import org.opends.server.admin.std.meta.VirtualAttributeCfgDefn.Scope;
import org.opends.server.admin.std.server.EntryUUIDVirtualAttributeCfg;
import org.opends.server.admin.std.server.VirtualAttributeCfg;
import org.opends.server.admin.StringPropertyDefinition;
import org.opends.server.admin.Tag;
import org.opends.server.types.AttributeType;
import org.opends.server.types.DN;



/**
 * An interface for querying the Entry UUID Virtual Attribute managed
 * object definition meta information.
 * <p>
 * The Entry UUID Virtual Attribute ensures that all entries contained
 * in private backends have values for the entryUUID operational
 * attribute.
 */
public final class EntryUUIDVirtualAttributeCfgDefn extends ManagedObjectDefinition<EntryUUIDVirtualAttributeCfgClient, EntryUUIDVirtualAttributeCfg> {

  // The singleton configuration definition instance.
  private static final EntryUUIDVirtualAttributeCfgDefn INSTANCE = new EntryUUIDVirtualAttributeCfgDefn();



  // The "attribute-type" property definition.
  private static final AttributeTypePropertyDefinition PD_ATTRIBUTE_TYPE;



  // The "conflict-behavior" property definition.
  private static final EnumPropertyDefinition<ConflictBehavior> PD_CONFLICT_BEHAVIOR;



  // The "java-class" property definition.
  private static final ClassPropertyDefinition PD_JAVA_CLASS;



  // Build the "attribute-type" property definition.
  static {
      AttributeTypePropertyDefinition.Builder builder = AttributeTypePropertyDefinition.createBuilder(INSTANCE, "attribute-type");
      builder.setOption(PropertyOption.MANDATORY);
      builder.setAdministratorAction(new AdministratorAction(AdministratorAction.Type.NONE, INSTANCE, "attribute-type"));
      DefaultBehaviorProvider<AttributeType> provider = new DefinedDefaultBehaviorProvider<AttributeType>("entryUUID");
      builder.setDefaultBehaviorProvider(provider);
      PD_ATTRIBUTE_TYPE = builder.getInstance();
      INSTANCE.registerPropertyDefinition(PD_ATTRIBUTE_TYPE);
  }



  // Build the "conflict-behavior" property definition.
  static {
      EnumPropertyDefinition.Builder<ConflictBehavior> builder = EnumPropertyDefinition.createBuilder(INSTANCE, "conflict-behavior");
      builder.setOption(PropertyOption.ADVANCED);
      builder.setAdministratorAction(new AdministratorAction(AdministratorAction.Type.NONE, INSTANCE, "conflict-behavior"));
      DefaultBehaviorProvider<ConflictBehavior> provider = new DefinedDefaultBehaviorProvider<ConflictBehavior>("real-overrides-virtual");
      builder.setDefaultBehaviorProvider(provider);
      builder.setEnumClass(ConflictBehavior.class);
      PD_CONFLICT_BEHAVIOR = builder.getInstance();
      INSTANCE.registerPropertyDefinition(PD_CONFLICT_BEHAVIOR);
  }



  // Build the "java-class" property definition.
  static {
      ClassPropertyDefinition.Builder builder = ClassPropertyDefinition.createBuilder(INSTANCE, "java-class");
      builder.setOption(PropertyOption.MANDATORY);
      builder.setOption(PropertyOption.ADVANCED);
      builder.setAdministratorAction(new AdministratorAction(AdministratorAction.Type.COMPONENT_RESTART, INSTANCE, "java-class"));
      DefaultBehaviorProvider<String> provider = new DefinedDefaultBehaviorProvider<String>("org.opends.server.extensions.EntryUUIDVirtualAttributeProvider");
      builder.setDefaultBehaviorProvider(provider);
      builder.addInstanceOf("org.opends.server.api.VirtualAttributeProvider");
      PD_JAVA_CLASS = builder.getInstance();
      INSTANCE.registerPropertyDefinition(PD_JAVA_CLASS);
  }



  // Register the tags associated with this managed object definition.
  static {
    INSTANCE.registerTag(Tag.valueOf("core-server"));
  }



  /**
   * Get the Entry UUID Virtual Attribute configuration definition
   * singleton.
   *
   * @return Returns the Entry UUID Virtual Attribute configuration
   *         definition singleton.
   */
  public static EntryUUIDVirtualAttributeCfgDefn getInstance() {
    return INSTANCE;
  }



  /**
   * Private constructor.
   */
  private EntryUUIDVirtualAttributeCfgDefn() {
    super("entry-uuid-virtual-attribute", VirtualAttributeCfgDefn.getInstance());
  }



  /**
   * {@inheritDoc}
   */
  public EntryUUIDVirtualAttributeCfgClient createClientConfiguration(
      ManagedObject<? extends EntryUUIDVirtualAttributeCfgClient> impl) {
    return new EntryUUIDVirtualAttributeCfgClientImpl(impl);
  }



  /**
   * {@inheritDoc}
   */
  public EntryUUIDVirtualAttributeCfg createServerConfiguration(
      ServerManagedObject<? extends EntryUUIDVirtualAttributeCfg> impl) {
    return new EntryUUIDVirtualAttributeCfgServerImpl(impl);
  }



  /**
   * {@inheritDoc}
   */
  public Class<EntryUUIDVirtualAttributeCfg> getServerConfigurationClass() {
    return EntryUUIDVirtualAttributeCfg.class;
  }



  /**
   * Get the "attribute-type" property definition.
   * <p>
   * Specifies the attribute type for the attribute whose values are
   * to be dynamically assigned by the virtual attribute.
   *
   * @return Returns the "attribute-type" property definition.
   */
  public AttributeTypePropertyDefinition getAttributeTypePropertyDefinition() {
    return PD_ATTRIBUTE_TYPE;
  }



  /**
   * Get the "base-dn" property definition.
   * <p>
   * Specifies the base DNs for the branches containing entries that
   * are eligible to use this virtual attribute.
   * <p>
   * If no values are given, then the server generates virtual
   * attributes anywhere in the server.
   *
   * @return Returns the "base-dn" property definition.
   */
  public DNPropertyDefinition getBaseDNPropertyDefinition() {
    return VirtualAttributeCfgDefn.getInstance().getBaseDNPropertyDefinition();
  }



  /**
   * Get the "conflict-behavior" property definition.
   * <p>
   * Specifies the behavior that the server is to exhibit for entries
   * that already contain one or more real values for the associated
   * attribute.
   *
   * @return Returns the "conflict-behavior" property definition.
   */
  public EnumPropertyDefinition<ConflictBehavior> getConflictBehaviorPropertyDefinition() {
    return PD_CONFLICT_BEHAVIOR;
  }



  /**
   * Get the "enabled" property definition.
   * <p>
   * Indicates whether the Entry UUID Virtual Attribute is enabled for
   * use.
   *
   * @return Returns the "enabled" property definition.
   */
  public BooleanPropertyDefinition getEnabledPropertyDefinition() {
    return VirtualAttributeCfgDefn.getInstance().getEnabledPropertyDefinition();
  }



  /**
   * Get the "filter" property definition.
   * <p>
   * Specifies the search filters to be applied against entries to
   * determine if the virtual attribute is to be generated for those
   * entries.
   * <p>
   * If no values are given, then any entry is eligible to have the
   * value generated. If one or more filters are specified, then only
   * entries that match at least one of those filters are allowed to
   * have the virtual attribute.
   *
   * @return Returns the "filter" property definition.
   */
  public StringPropertyDefinition getFilterPropertyDefinition() {
    return VirtualAttributeCfgDefn.getInstance().getFilterPropertyDefinition();
  }



  /**
   * Get the "group-dn" property definition.
   * <p>
   * Specifies the DNs of the groups whose members can be eligible to
   * use this virtual attribute.
   * <p>
   * If no values are given, then group membership is not taken into
   * account when generating the virtual attribute. If one or more
   * group DNs are specified, then only members of those groups are
   * allowed to have the virtual attribute.
   *
   * @return Returns the "group-dn" property definition.
   */
  public DNPropertyDefinition getGroupDNPropertyDefinition() {
    return VirtualAttributeCfgDefn.getInstance().getGroupDNPropertyDefinition();
  }



  /**
   * Get the "java-class" property definition.
   * <p>
   * Specifies the fully-qualified name of the virtual attribute
   * provider class that generates the attribute values.
   *
   * @return Returns the "java-class" property definition.
   */
  public ClassPropertyDefinition getJavaClassPropertyDefinition() {
    return PD_JAVA_CLASS;
  }



  /**
   * Get the "scope" property definition.
   * <p>
   * Specifies the LDAP scope associated with base DNs for entries
   * that are eligible to use this virtual attribute.
   *
   * @return Returns the "scope" property definition.
   */
  public EnumPropertyDefinition<Scope> getScopePropertyDefinition() {
    return VirtualAttributeCfgDefn.getInstance().getScopePropertyDefinition();
  }



  /**
   * Managed object client implementation.
   */
  private static class EntryUUIDVirtualAttributeCfgClientImpl implements
    EntryUUIDVirtualAttributeCfgClient {

    // Private implementation.
    private ManagedObject<? extends EntryUUIDVirtualAttributeCfgClient> impl;



    // Private constructor.
    private EntryUUIDVirtualAttributeCfgClientImpl(
        ManagedObject<? extends EntryUUIDVirtualAttributeCfgClient> impl) {
      this.impl = impl;
    }



    /**
     * {@inheritDoc}
     */
    public AttributeType getAttributeType() {
      return impl.getPropertyValue(INSTANCE.getAttributeTypePropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void setAttributeType(AttributeType value) {
      impl.setPropertyValue(INSTANCE.getAttributeTypePropertyDefinition(), value);
    }



    /**
     * {@inheritDoc}
     */
    public SortedSet<DN> getBaseDN() {
      return impl.getPropertyValues(INSTANCE.getBaseDNPropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void setBaseDN(Collection<DN> values) {
      impl.setPropertyValues(INSTANCE.getBaseDNPropertyDefinition(), values);
    }



    /**
     * {@inheritDoc}
     */
    public ConflictBehavior getConflictBehavior() {
      return impl.getPropertyValue(INSTANCE.getConflictBehaviorPropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void setConflictBehavior(ConflictBehavior value) {
      impl.setPropertyValue(INSTANCE.getConflictBehaviorPropertyDefinition(), value);
    }



    /**
     * {@inheritDoc}
     */
    public Boolean isEnabled() {
      return impl.getPropertyValue(INSTANCE.getEnabledPropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void setEnabled(boolean value) {
      impl.setPropertyValue(INSTANCE.getEnabledPropertyDefinition(), value);
    }



    /**
     * {@inheritDoc}
     */
    public SortedSet<String> getFilter() {
      return impl.getPropertyValues(INSTANCE.getFilterPropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void setFilter(Collection<String> values) {
      impl.setPropertyValues(INSTANCE.getFilterPropertyDefinition(), values);
    }



    /**
     * {@inheritDoc}
     */
    public SortedSet<DN> getGroupDN() {
      return impl.getPropertyValues(INSTANCE.getGroupDNPropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void setGroupDN(Collection<DN> values) {
      impl.setPropertyValues(INSTANCE.getGroupDNPropertyDefinition(), values);
    }



    /**
     * {@inheritDoc}
     */
    public String getJavaClass() {
      return impl.getPropertyValue(INSTANCE.getJavaClassPropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void setJavaClass(String value) {
      impl.setPropertyValue(INSTANCE.getJavaClassPropertyDefinition(), value);
    }



    /**
     * {@inheritDoc}
     */
    public Scope getScope() {
      return impl.getPropertyValue(INSTANCE.getScopePropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void setScope(Scope value) {
      impl.setPropertyValue(INSTANCE.getScopePropertyDefinition(), value);
    }



    /**
     * {@inheritDoc}
     */
    public ManagedObjectDefinition<? extends EntryUUIDVirtualAttributeCfgClient, ? extends EntryUUIDVirtualAttributeCfg> definition() {
      return INSTANCE;
    }



    /**
     * {@inheritDoc}
     */
    public PropertyProvider properties() {
      return impl;
    }



    /**
     * {@inheritDoc}
     */
    public void commit() throws ManagedObjectAlreadyExistsException,
        MissingMandatoryPropertiesException, ConcurrentModificationException,
        OperationRejectedException, AuthorizationException,
        CommunicationException {
      impl.commit();
    }



    /** {@inheritDoc} */
    public String toString() {
      return impl.toString();
    }
  }



  /**
   * Managed object server implementation.
   */
  private static class EntryUUIDVirtualAttributeCfgServerImpl implements
    EntryUUIDVirtualAttributeCfg {

    // Private implementation.
    private ServerManagedObject<? extends EntryUUIDVirtualAttributeCfg> impl;

    // The value of the "attribute-type" property.
    private final AttributeType pAttributeType;

    // The value of the "base-dn" property.
    private final SortedSet<DN> pBaseDN;

    // The value of the "conflict-behavior" property.
    private final ConflictBehavior pConflictBehavior;

    // The value of the "enabled" property.
    private final boolean pEnabled;

    // The value of the "filter" property.
    private final SortedSet<String> pFilter;

    // The value of the "group-dn" property.
    private final SortedSet<DN> pGroupDN;

    // The value of the "java-class" property.
    private final String pJavaClass;

    // The value of the "scope" property.
    private final Scope pScope;



    // Private constructor.
    private EntryUUIDVirtualAttributeCfgServerImpl(ServerManagedObject<? extends EntryUUIDVirtualAttributeCfg> impl) {
      this.impl = impl;
      this.pAttributeType = impl.getPropertyValue(INSTANCE.getAttributeTypePropertyDefinition());
      this.pBaseDN = impl.getPropertyValues(INSTANCE.getBaseDNPropertyDefinition());
      this.pConflictBehavior = impl.getPropertyValue(INSTANCE.getConflictBehaviorPropertyDefinition());
      this.pEnabled = impl.getPropertyValue(INSTANCE.getEnabledPropertyDefinition());
      this.pFilter = impl.getPropertyValues(INSTANCE.getFilterPropertyDefinition());
      this.pGroupDN = impl.getPropertyValues(INSTANCE.getGroupDNPropertyDefinition());
      this.pJavaClass = impl.getPropertyValue(INSTANCE.getJavaClassPropertyDefinition());
      this.pScope = impl.getPropertyValue(INSTANCE.getScopePropertyDefinition());
    }



    /**
     * {@inheritDoc}
     */
    public void addEntryUUIDChangeListener(
        ConfigurationChangeListener<EntryUUIDVirtualAttributeCfg> listener) {
      impl.registerChangeListener(listener);
    }



    /**
     * {@inheritDoc}
     */
    public void removeEntryUUIDChangeListener(
        ConfigurationChangeListener<EntryUUIDVirtualAttributeCfg> listener) {
      impl.deregisterChangeListener(listener);
    }
    /**
     * {@inheritDoc}
     */
    public void addChangeListener(
        ConfigurationChangeListener<VirtualAttributeCfg> listener) {
      impl.registerChangeListener(listener);
    }



    /**
     * {@inheritDoc}
     */
    public void removeChangeListener(
        ConfigurationChangeListener<VirtualAttributeCfg> listener) {
      impl.deregisterChangeListener(listener);
    }



    /**
     * {@inheritDoc}
     */
    public AttributeType getAttributeType() {
      return pAttributeType;
    }



    /**
     * {@inheritDoc}
     */
    public SortedSet<DN> getBaseDN() {
      return pBaseDN;
    }



    /**
     * {@inheritDoc}
     */
    public ConflictBehavior getConflictBehavior() {
      return pConflictBehavior;
    }



    /**
     * {@inheritDoc}
     */
    public boolean isEnabled() {
      return pEnabled;
    }



    /**
     * {@inheritDoc}
     */
    public SortedSet<String> getFilter() {
      return pFilter;
    }



    /**
     * {@inheritDoc}
     */
    public SortedSet<DN> getGroupDN() {
      return pGroupDN;
    }



    /**
     * {@inheritDoc}
     */
    public String getJavaClass() {
      return pJavaClass;
    }



    /**
     * {@inheritDoc}
     */
    public Scope getScope() {
      return pScope;
    }



    /**
     * {@inheritDoc}
     */
    public Class<? extends EntryUUIDVirtualAttributeCfg> configurationClass() {
      return EntryUUIDVirtualAttributeCfg.class;
    }



    /**
     * {@inheritDoc}
     */
    public DN dn() {
      return impl.getDN();
    }



    /** {@inheritDoc} */
    public String toString() {
      return impl.toString();
    }
  }
}