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The UnboundID LDAP SDK for Java is a fast, comprehensive, and easy-to-use Java API for communicating with LDAP directory servers and performing related tasks like reading and writing LDIF, encoding and decoding data using base64 and ASN.1 BER, and performing secure communication. This package contains the Standard Edition of the LDAP SDK, which is a complete, general-purpose library for communicating with LDAPv3 directory servers.

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/*
 * Copyright 2008-2021 Ping Identity Corporation
 * All Rights Reserved.
 */
/*
 * Copyright 2008-2021 Ping Identity Corporation
 *
 * 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.
 */
/*
 * Copyright (C) 2008-2021 Ping Identity Corporation
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License (GPLv2 only)
 * or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see .
 */
package com.unboundid.ldap.sdk.unboundidds.monitors;



import java.io.Serializable;
import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.List;

import com.unboundid.util.NotMutable;
import com.unboundid.util.NotNull;
import com.unboundid.util.Nullable;
import com.unboundid.util.ThreadSafety;
import com.unboundid.util.ThreadSafetyLevel;
import com.unboundid.util.Validator;



/**
 * This class provides a data structure for providing information about the data
 * presented in an attribute in a Directory Server monitor entry.  It includes
 * a human-readable display name, a human-readable description, a class that
 * represents the data type for the values, and the set of values.
 * 

 * 

 *   NOTE:  This class, and other classes within the
 *   {@code com.unboundid.ldap.sdk.unboundidds} package structure, are only
 *   supported for use against Ping Identity, UnboundID, and
 *   Nokia/Alcatel-Lucent 8661 server products.  These classes provide support
 *   for proprietary functionality or for external specifications that are not
 *   considered stable or mature enough to be guaranteed to work in an
 *   interoperable way with other types of LDAP servers.
 * 

 */
@NotMutable()
@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
public final class MonitorAttribute
       implements Serializable
{
  /**
   * The serial version UID for this serializable class.
   */
  private static final long serialVersionUID = 7931725606171964572L;



  // The data type for the values of this monitor attribute.
  @NotNull private final Class dataType;

  // The set of values for this monitor attribute.
  @NotNull private final Object[] values;

  // The description for this monitor attribute.
  @Nullable private final String description;

  // The display name for this monitor attribute.
  @NotNull private final String displayName;

  // The name used to identify this monitor attribute.
  @NotNull private final String name;



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have a single Boolean value.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  value        The {@code Boolean} value for this monitor attribute.
   *                      It must not be {@code null}.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Boolean value)
  {
    this(name, displayName, description, Boolean.class, new Object[] { value });

    Validator.ensureNotNull(value);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have a single Date value.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  value        The {@code Date} value for this monitor attribute.  It
   *                      must not be {@code null}.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Date value)
  {
    this(name, displayName, description, Date.class, new Object[] { value });

    Validator.ensureNotNull(value);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have one or more Date values.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  values       The set of {@code Date} values for this monitor
   *                      attribute.  It must not be {@code null} or empty.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Date[] values)
  {
    this(name, displayName, description, Date.class, values);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have a single Double value.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  value        The {@code Double} value for this monitor attribute.
   *                      It must not be {@code null}.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Double value)
  {
    this(name, displayName, description, Double.class, new Object[] { value });

    Validator.ensureNotNull(value);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have one or more Double values.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  values       The set of {@code Double} values for this monitor
   *                      attribute.  It must not be {@code null} or empty.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Double[] values)
  {
    this(name, displayName, description, Double.class, values);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have a single Long value.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  value        The {@code Integer} value for this monitor attribute.
   *                      It must not be {@code null}.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Integer value)
  {
    this(name, displayName, description, Integer.class, new Object[] { value });

    Validator.ensureNotNull(value);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have a single Long value.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  values       The set of {@code Integer} values for this monitor
   *                      attribute.  It must not be {@code null} or empty.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Integer[] values)
  {
    this(name, displayName, description, Integer.class, values);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have a single Long value.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  value        The {@code Long} value for this monitor attribute.  It
   *                      must not be {@code null}.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Long value)
  {
    this(name, displayName, description, Long.class, new Object[] { value });

    Validator.ensureNotNull(value);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have one or more Long values.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  values       The set of {@code Long} values for this monitor
   *                      attribute.  It must not be {@code null} or empty.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final Long[] values)
  {
    this(name, displayName, description, Long.class, values);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have a single String value.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  value        The {@code String} value for this monitor attribute.
   *                      It must not be {@code null}.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final String value)
  {
    this(name, displayName, description, String.class, new Object[] { value });

    Validator.ensureNotNull(value);
  }



  /**
   * Creates a new monitor attribute with the provided information.  It will
   * have one or more String values.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  values       The set of {@code String} values for this monitor
   *                      attribute.  It must not be {@code null} or empty.
   */
  public MonitorAttribute(@NotNull final String name,
                          @NotNull final String displayName,
                          @Nullable final String description,
                          @NotNull final String[] values)
  {
    this(name, displayName, description, String.class, values);
  }



  /**
   * Creates a new monitor attribute with the provided information.
   *
   * @param  name         The name used to identify this monitor attribute.  It
   *                      must not be {@code null}.
   * @param  displayName  The human-readable display name for this monitor
   *                      attribute.  It must not be {@code null}.
   * @param  description  A human-readable description for this monitor
   *                      attribute.  It may be {@code null} if no description
   *                      is available.
   * @param  dataType     The data type for this monitor attribute.  It may be
   *                      one of the following classes:  Boolean, Date, Double,
   *                      Long, and String.  It must not be {@code null}.
   * @param  values       The set of values for this monitor attribute.  The
   *                      data type for the values must correspond to the value
   *                      of the {@code dataType} attribute.  It must not be
   *                      {@code null} or empty.
   */
  private MonitorAttribute(@NotNull final String name,
                           @NotNull final String displayName,
                           @Nullable final String description,
                           @NotNull final Class dataType,
                           @NotNull final Object[] values)
  {
    Validator.ensureNotNull(name, displayName, dataType, values);
    Validator.ensureFalse(values.length == 0,
         "MonitorAttribute.values must not be empty.");

    this.name        = name;
    this.displayName = displayName;
    this.description = description;
    this.dataType    = dataType;
    this.values      = values;
  }



  /**
   * Retrieves the name used to identify this monitor attribute.  It is not
   * necessarily human-readable, but it should be used as the key for this
   * monitor attribute in the map returned by the
   * {@code MonitorEntry.getMonitorAttributes} method.
   *
   * @return  The name used to identify this monitor attribute.
   */
  @NotNull()
  public String getName()
  {
    return name;
  }



  /**
   * Retrieves the human-readable display name for this monitor attribute.
   *
   * @return  The human-readable display name for this monitor attribute.
   */
  @NotNull()
  public String getDisplayName()
  {
    return displayName;
  }



  /**
   * Retrieves the human-readable description for this monitor attribute, if
   * available.
   *
   * @return  The human-readable description for this monitor attribute, or
   *          {@code null} if none is available.
   */
  @Nullable()
  public String getDescription()
  {
    return description;
  }



  /**
   * Retrieves the class representing the data type for this monitor attribute.
   * It will be one of the following class types:  Boolean, Date, Double, Long,
   * or String.
   *
   * @return  The class representing the data type for this monitor attribute.
   */
  @NotNull()
  public Class getDataType()
  {
    return dataType;
  }



  /**
   * Indicates whether this monitor attribute has multiple values.
   *
   * @return  {@code true} if this monitor attribute has more than one value, or
   *          {@code false} if not.
   */
  public boolean hasMultipleValues()
  {
    return (values.length > 1);
  }



  /**
   * Retrieves the value for this monitor attribute as an {@code Object}.  If it
   * has multiple values, then the first will be returned.
   *
   * @return  The value for this monitor attribute as an {@code Object}.
   */
  @NotNull()
  public Object getValue()
  {
    return values[0];
  }



  /**
   * Retrieves the set of values for this monitor attribute as a list of
   * {@code Object}s.
   *
   * @return  The set of values for this monitor attribute as a list of
   *          {@code Object}s.
   */
  @NotNull()
  public List getValues()
  {
    return Collections.unmodifiableList(Arrays.asList(values));
  }



  /**
   * Retrieves the value for this monitor attribute as a {@code Boolean} object.
   *
   * @return  The value for this monitor attribute as a {@code Boolean} object.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Boolean}.
   */
  @NotNull()
  public Boolean getBooleanValue()
         throws ClassCastException
  {
    return (Boolean) values[0];
  }



  /**
   * Retrieves the value for this monitor attribute as a {@code Date} object.
   *
   * @return  The value for this monitor attribute as a {@code Date} object.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Date}.
   */
  @NotNull()
  public Date getDateValue()
         throws ClassCastException
  {
    return (Date) values[0];
  }



  /**
   * Retrieves the values for this monitor attribute as a list of {@code Date}
   * objects.
   *
   * @return  The values for this monitor attribute as a list of {@code Date}
   *          objects.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Date}.
   */
  @NotNull()
  public List getDateValues()
         throws ClassCastException
  {
    return Collections.unmodifiableList(Arrays.asList((Date[]) values));
  }



  /**
   * Retrieves the value for this monitor attribute as a {@code Double} object.
   *
   * @return  The value for this monitor attribute as a {@code Double} object.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Double}.
   */
  @NotNull()
  public Double getDoubleValue()
         throws ClassCastException
  {
    return (Double) values[0];
  }



  /**
   * Retrieves the values for this monitor attribute as a list of {@code Double}
   * objects.
   *
   * @return  The values for this monitor attribute as a list of {@code Double}
   *          objects.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Double}.
   */
  @NotNull()
  public List getDoubleValues()
         throws ClassCastException
  {
    return Collections.unmodifiableList(Arrays.asList((Double[]) values));
  }



  /**
   * Retrieves the value for this monitor attribute as an {@code Integer}
   * object.
   *
   * @return  The value for this monitor attribute as an {@code Integer} object.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Integer}.
   */
  @NotNull()
  public Integer getIntegerValue()
         throws ClassCastException
  {
    return (Integer) values[0];
  }



  /**
   * Retrieves the values for this monitor attribute as a list of
   * {@code Integer} objects.
   *
   * @return  The values for this monitor attribute as a list of {@code Integer}
   *          objects.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Integer}.
   */
  @NotNull()
  public List getIntegerValues()
         throws ClassCastException
  {
    return Collections.unmodifiableList(Arrays.asList((Integer[]) values));
  }



  /**
   * Retrieves the value for this monitor attribute as a {@code Long} object.
   *
   * @return  The value for this monitor attribute as a {@code Long} object.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Long}.
   */
  @NotNull()
  public Long getLongValue()
         throws ClassCastException
  {
    return (Long) values[0];
  }



  /**
   * Retrieves the values for this monitor attribute as a list of {@code Long}
   * objects.
   *
   * @return  The values for this monitor attribute as a list of {@code Long}
   *          objects.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code Long}.
   */
  @NotNull()
  public List getLongValues()
         throws ClassCastException
  {
    return Collections.unmodifiableList(Arrays.asList((Long[]) values));
  }



  /**
   * Retrieves the value for this monitor attribute as a {@code String} object.
   *
   * @return  The value for this monitor attribute as a {@code String} object.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code String}.
   */
  @NotNull()
  public String getStringValue()
         throws ClassCastException
  {
    return (String) values[0];
  }



  /**
   * Retrieves the values for this monitor attribute as a list of {@code String}
   * objects.
   *
   * @return  The values for this monitor attribute as a list of {@code String}
   *          objects.
   *
   * @throws  ClassCastException  If the data type for this monitor attribute is
   *                              not {@code String}.
   */
  @NotNull()
  public List getStringValues()
         throws ClassCastException
  {
    return Collections.unmodifiableList(Arrays.asList((String[]) values));
  }



  /**
   * Retrieves a string representation of this monitor attribute.
   *
   * @return  A string representation of this monitor attribute.
   */
  @Override()
  @NotNull()
  public String toString()
  {
    final StringBuilder buffer = new StringBuilder();
    toString(buffer);
    return buffer.toString();
  }



  /**
   * Appends a string representation of this monitor attribute to the provided
   * buffer.
   *
   * @param  buffer  The buffer to which the string representation should be
   *                 appended.
   */
  public void toString(@NotNull final StringBuilder buffer)
  {
    buffer.append("MonitorAttribute(name='");
    buffer.append(name);
    buffer.append("', values={");

    for (int i=0; i < values.length; i++)
    {
      if (i > 0)
      {
        buffer.append(", ");
      }

      buffer.append('\'');
      buffer.append(String.valueOf(values[i]));
      buffer.append('\'');
    }

    buffer.append("})");
  }
}
    

    

    

            

    

            



    
    






    
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