/*************************************************************************
 * Copyright 2009-2012 Eucalyptus Systems, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 3 of the License.
 *
 * 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 http://www.gnu.org/licenses/.
 *
 * Please contact Eucalyptus Systems, Inc., 6755 Hollister Ave., Goleta
 * CA 93117, USA or visit http://www.eucalyptus.com/licenses/ if you need
 * additional information or have any questions.
 *
 * This file may incorporate work covered under the following copyright
 * and permission notice:
 *
 *   Software License Agreement (BSD License)
 *
 *   Copyright (c) 2008, Regents of the University of California
 *   All rights reserved.
 *
 *   Redistribution and use of this software in source and binary forms,
 *   with or without modification, are permitted provided that the
 *   following conditions are met:
 *
 *     Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *     Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer
 *     in the documentation and/or other materials provided with the
 *     distribution.
 *
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *   COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 *   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 *   BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 *   CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 *   LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 *   ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *   POSSIBILITY OF SUCH DAMAGE. USERS OF THIS SOFTWARE ACKNOWLEDGE
 *   THE POSSIBLE PRESENCE OF OTHER OPEN SOURCE LICENSED MATERIAL,
 *   COPYRIGHTED MATERIAL OR PATENTED MATERIAL IN THIS SOFTWARE,
 *   AND IF ANY SUCH MATERIAL IS DISCOVERED THE PARTY DISCOVERING
 *   IT MAY INFORM DR. RICH WOLSKI AT THE UNIVERSITY OF CALIFORNIA,
 *   SANTA BARBARA WHO WILL THEN ASCERTAIN THE MOST APPROPRIATE REMEDY,
 *   WHICH IN THE REGENTS' DISCRETION MAY INCLUDE, WITHOUT LIMITATION,
 *   REPLACEMENT OF THE CODE SO IDENTIFIED, LICENSING OF THE CODE SO
 *   IDENTIFIED, OR WITHDRAWAL OF THE CODE CAPABILITY TO THE EXTENT
 *   NEEDED TO COMPLY WITH ANY SUCH LICENSES OR RIGHTS.
 ************************************************************************/

package com.eucalyptus.blockstorage.entities;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.PersistenceContext;
import javax.persistence.Table;

import com.eucalyptus.blockstorage.util.StorageProperties;
import com.eucalyptus.configurable.ConfigurableClass;
import com.eucalyptus.configurable.ConfigurableField;
import com.eucalyptus.configurable.ConfigurableFieldType;
import com.eucalyptus.configurable.ConfigurableIdentifier;
import com.eucalyptus.configurable.ConfigurableInit;

@Entity
@PersistenceContext(name = "eucalyptus_storage")
@Table(name = "ISCSIMetadata")
@ConfigurableClass(root = "storage", description = "Storage controller ISCSI meta info", singleton = false, deferred = true)
public class ISCSIMetaInfo extends LVMMetaInfo {
  @ConfigurableIdentifier
  @Column(name = "hostname")
  private String hostName;
  @ConfigurableField(description = "Prefix for ISCSI device", displayName = "ISCSI Prefix",
      type = ConfigurableFieldType.PRIVATE, initial = StorageProperties.DEFAULT_STORE_PREFIX )
  @Column(name = "store_prefix")
  private String storePrefix;
  @Column(name = "store_number")
  private Integer storeNumber;
  @ConfigurableField(description = "Next Target ID for ISCSI device", displayName = "Next Target ID", type = ConfigurableFieldType.PRIVATE)
  @Column(name = "tid")
  private Integer tid;
  @Column(name = "store_user")
  private String storeUser;

  public ISCSIMetaInfo() {}

  public ISCSIMetaInfo(String hostName) {
    this.hostName = hostName;
  }

  @ConfigurableInit
  public ISCSIMetaInfo init( ) {
    setStorePrefix(StorageProperties.STORE_PREFIX);
    setStoreNumber(0);
    setStoreUser("eucalyptus");
    setTid(1);
    return this;
  }

  public String getStorePrefix() {
    return storePrefix;
  }

  public void setStorePrefix(String store_prefix) {
    this.storePrefix = store_prefix;
  }

  public Integer getStoreNumber() {
    return storeNumber;
  }

  public void setStoreNumber(Integer storeNumber) {
    this.storeNumber = storeNumber;
  }

  public Integer getTid() {
    return tid;
  }

  public void setTid(Integer tid) {
    this.tid = tid;
  }

  public String getStoreUser() {
    return storeUser;
  }

  public void setStoreUser(String storeUser) {
    this.storeUser = storeUser;
  }

  public String getHostName() {
    return hostName;
  }

  public void setHostName(String hostName) {
    this.hostName = hostName;
  }
}