/*******************************************************************************
*Copyright (c) 2009 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, only version 3 of the License.
*
*
* This file 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., 130 Castilian
* Dr., Goleta, CA 93101 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
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*******************************************************************************/
/*
* Author: chris grzegorczyk <grze@eucalyptus.com>
*/
package com.eucalyptus.entities;
import java.io.Serializable;
import edu.ucsb.eucalyptus.msgs.VmTypeInfo;
import org.hibernate.annotations.Cache;
import org.hibernate.annotations.CacheConcurrencyStrategy;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.PersistenceContext;
import javax.persistence.Table;
@Entity
@PersistenceContext( name = "eucalyptus_general" )
@Table( name = "vm_types" )
@Cache( usage = CacheConcurrencyStrategy.READ_WRITE )
public class VmType extends AbstractPersistent implements Serializable, Comparable {
//TODO: enumerate.
public static String M1_SMALL = "m1.small";
public static String M1_LARGE = "m1.large";
public static String M1_XLARGE = "m1.xlarge";
public static String C1_MEDIUM = "c1.medium";
public static String C1_XLARGE = "c1.xlarge";
@Column( name = "vm_type_name" )
private String name;
@Column( name = "vm_type_cpu" )
private Integer cpu;
@Column( name = "vm_type_disk" )
private Integer disk;
@Column( name = "vm_type_memory" )
private Integer memory;
public VmType( ) {}
public VmType( final String name ) {
this.name = name;
}
public VmType( final String name, final Integer cpu, final Integer disk, final Integer memory ) {
this.name = name;
this.cpu = cpu;
this.disk = disk;
this.memory = memory;
}
public String getName( ) {
return name;
}
public void setName( final String name ) {
this.name = name;
}
public Integer getCpu( ) {
return cpu;
}
public void setCpu( final Integer cpu ) {
this.cpu = cpu;
}
public Integer getDisk( ) {
return disk;
}
public void setDisk( final Integer disk ) {
this.disk = disk;
}
public Integer getMemory( ) {
return memory;
}
public void setMemory( final Integer memory ) {
this.memory = memory;
}
@Override
public boolean equals( final Object o ) {
if ( this == o ) return true;
if ( o == null || getClass( ) != o.getClass( ) ) return false;
VmType vmType = ( VmType ) o;
if ( !cpu.equals( vmType.cpu ) ) return false;
if ( !disk.equals( vmType.disk ) ) return false;
if ( !memory.equals( vmType.memory ) ) return false;
if ( !name.equals( vmType.name ) ) return false;
return true;
}
@Override
public int hashCode( ) {
int result = name.hashCode( );
result = 31 * result + cpu.hashCode( );
result = 31 * result + disk.hashCode( );
result = 31 * result + memory.hashCode( );
return result;
}
public int compareTo( final Object o ) {
VmType that = ( VmType ) o;
if ( this.equals( that ) ) return 0;
if ( ( this.getCpu( ) <= that.getCpu( ) ) && ( this.getDisk( ) <= that.getDisk( ) ) && ( this.getMemory( ) <= that.getMemory( ) ) ) return -1;
if ( ( this.getCpu( ) >= that.getCpu( ) ) && ( this.getDisk( ) >= that.getDisk( ) ) && ( this.getMemory( ) >= that.getMemory( ) ) ) return 1;
return 0;
}
public VmTypeInfo getAsVmTypeInfo( ) {
return new VmTypeInfo( this.getName( ), this.getMemory( ), this.getDisk( ), this.getCpu( ) );
}
@Override
public String toString( ) {
return "VmType [name='" + name + '\'' + ", cpu=" + cpu + ", disk=" + disk + ", mem=" + memory + "]";
}
}