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/**
*
* Copyright (C) 2010 Cloud Conscious, LLC.
*
* ====================================================================
* 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.jclouds.aws.ec2.domain;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Date;
import java.util.Map;
import java.util.Set;
import org.jclouds.aws.ec2.domain.Attachment.Status;
import com.google.common.collect.Iterables;
import com.google.common.collect.Maps;
import com.google.common.collect.Sets;
import com.google.inject.internal.Nullable;
/**
*
* @see
* @author Adrian Cole
*/
public class RunningInstance implements Comparable {
public static class EbsBlockDevice {
private final String volumeId;
private final Attachment.Status attachmentStatus;
private final Date attachTime;
private final boolean deleteOnTermination;
public EbsBlockDevice(String volumeId, Status attachmentStatus, Date attachTime, boolean deleteOnTermination) {
super();
this.volumeId = volumeId;
this.attachmentStatus = attachmentStatus;
this.attachTime = attachTime;
this.deleteOnTermination = deleteOnTermination;
}
public EbsBlockDevice(String volumeId, boolean deleteOnTermination) {
this(volumeId, null, null, deleteOnTermination);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((attachTime == null) ? 0 : attachTime.hashCode());
result = prime * result + ((attachmentStatus == null) ? 0 : attachmentStatus.hashCode());
result = prime * result + (deleteOnTermination ? 1231 : 1237);
result = prime * result + ((volumeId == null) ? 0 : volumeId.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
EbsBlockDevice other = (EbsBlockDevice) obj;
if (attachTime == null) {
if (other.attachTime != null)
return false;
} else if (!attachTime.equals(other.attachTime))
return false;
if (attachmentStatus == null) {
if (other.attachmentStatus != null)
return false;
} else if (!attachmentStatus.equals(other.attachmentStatus))
return false;
if (deleteOnTermination != other.deleteOnTermination)
return false;
if (volumeId == null) {
if (other.volumeId != null)
return false;
} else if (!volumeId.equals(other.volumeId))
return false;
return true;
}
public String getVolumeId() {
return volumeId;
}
public Attachment.Status getAttachmentStatus() {
return attachmentStatus;
}
public Date getAttachTime() {
return attachTime;
}
public boolean isDeleteOnTermination() {
return deleteOnTermination;
}
}
private final String region;
private final Set groupIds = Sets.newLinkedHashSet();
private final String amiLaunchIndex;
@Nullable
private final String dnsName;
private final String imageId;
private final String instanceId;
private final InstanceState instanceState;
private final String instanceType;
@Nullable
private final String ipAddress;
@Nullable
private final String kernelId;
@Nullable
private final String keyName;
private final Date launchTime;
private final MonitoringState monitoringState;
private final String availabilityZone;
@Nullable
private final String placementGroup;
private final String virtualizationType;
@Nullable
private final String platform;
@Nullable
private final String privateDnsName;
@Nullable
private final String privateIpAddress;
private final Set productCodes = Sets.newLinkedHashSet();
@Nullable
private final String ramdiskId;
@Nullable
private final String reason;
@Nullable
private final String subnetId;
@Nullable
private final String spotInstanceRequestId;
@Nullable
private final String vpcId;
private final RootDeviceType rootDeviceType;
@Nullable
private final String rootDeviceName;
private final Map ebsBlockDevices = Maps.newHashMap();
public int compareTo(RunningInstance o) {
return (this == o) ? 0 : getId().compareTo(o.getId());
}
public RunningInstance(String region, Iterable groupIds, @Nullable String amiLaunchIndex,
@Nullable String dnsName, String imageId, String instanceId, InstanceState instanceState,
String instanceType, @Nullable String ipAddress, @Nullable String kernelId, @Nullable String keyName,
Date launchTime, MonitoringState monitoringState, String availabilityZone, @Nullable String placementGroup,
String virtualizationType, @Nullable String platform, @Nullable String privateDnsName,
@Nullable String privateIpAddress, Set productCodes, @Nullable String ramdiskId,
@Nullable String reason, @Nullable String subnetId, @Nullable String spotInstanceRequestId,
@Nullable String vpcId, RootDeviceType rootDeviceType, @Nullable String rootDeviceName,
Map ebsBlockDevices) {
Iterables.addAll(this.groupIds, checkNotNull(groupIds, "groupIds"));
this.region = checkNotNull(region, "region");
this.amiLaunchIndex = amiLaunchIndex; // nullable on runinstances.
this.dnsName = dnsName; // nullable on runinstances.
this.imageId = imageId; // nullable on runinstances.
this.instanceId = checkNotNull(instanceId, "instanceId");
this.instanceState = checkNotNull(instanceState, "instanceState");
this.instanceType = checkNotNull(instanceType, "instanceType");
this.ipAddress = ipAddress;
this.kernelId = kernelId;
this.keyName = keyName;
this.launchTime = checkNotNull(launchTime, "launchTime");
this.monitoringState = monitoringState;
this.availabilityZone = availabilityZone; // nullable on Nova.
this.placementGroup = placementGroup;
this.virtualizationType = virtualizationType;
this.platform = platform;
this.privateDnsName = privateDnsName; // nullable on Nova.
this.privateIpAddress = privateIpAddress;
Iterables.addAll(this.productCodes, checkNotNull(productCodes, "productCodes"));
this.ramdiskId = ramdiskId;
this.reason = reason;
this.subnetId = subnetId;
this.spotInstanceRequestId = spotInstanceRequestId;
this.vpcId = vpcId;
this.rootDeviceType = checkNotNull(rootDeviceType, "rootDeviceType");
this.rootDeviceName = rootDeviceName;
this.getEbsBlockDevices().putAll(checkNotNull(ebsBlockDevices, "ebsBlockDevices"));
}
/**
* Instance Ids are scoped to the region.
*/
public String getRegion() {
return region;
}
/**
* The AMI launch index, which can be used to find this instance within the launch group. For
* more information, go to the Metadata section of the Amazon Elastic Compute Cloud Developer
* Guide.
*
* @see
*/
public String getAmiLaunchIndex() {
return amiLaunchIndex;
}
/**
* The public DNS name assigned to the instance. This DNS name is contactable from outside the
* Amazon EC2 network. This element remains empty until the instance enters a running state.
*/
public String getDnsName() {
return dnsName;
}
/**
* Image ID of the AMI used to launch the instance.
*/
public String getImageId() {
return imageId;
}
/**
* Unique ID of the instance launched.
*/
public String getId() {
return instanceId;
}
/**
* The current state of the instance.
*/
public InstanceState getInstanceState() {
return instanceState;
}
/**
* The instance type.
*/
public String getInstanceType() {
return instanceType;
}
/**
* Specifies the IP address of the instance.
*/
public String getIpAddress() {
return ipAddress;
}
/**
* Optional. Kernel associated with this instance.
*/
public String getKernelId() {
return kernelId;
}
/**
* If this instance was launched with an associated key pair, this displays the key pair name.
*/
public String getKeyName() {
return keyName;
}
/**
* The time the instance launched.
*/
public Date getLaunchTime() {
return launchTime;
}
/**
* State of monitoring for the instance.
*/
public MonitoringState getMonitoringState() {
return monitoringState;
}
/**
* The location where the instance launched.
*/
public String getAvailabilityZone() {
return availabilityZone;
}
/**
* The name of the placement group the instance is in (for cluster compute instances).
*/
public String getPlacementGroup() {
return placementGroup;
}
/**
* Specifies the instance's virtualization type. Valid values are paravirtual or hvm.
*/
public String getVirtualizationType() {
return virtualizationType;
}
/**
* Platform of the instance (e.g., Windows).
*/
public String getPlatform() {
return platform;
}
/**
* The private DNS name assigned to the instance. This DNS name can only be used inside the
* Amazon EC2 network. This element remains empty until the instance enters a running state.
*/
public String getPrivateDnsName() {
return privateDnsName;
}
/**
* Specifies the private IP address that is assigned to the instance (Amazon VPC).
*/
public String getPrivateIpAddress() {
return privateIpAddress;
}
/**
* Product codes attached to this instance.
*/
public Set getProductCodes() {
return productCodes;
}
/**
* Optional. RAM disk associated with this instance.
*/
public String getRamdiskId() {
return ramdiskId;
}
/**
* Reason for the most recent state transition. This might be an empty string.
*/
public String getReason() {
return reason;
}
/**
* The ID of the Spot Instance request
*/
public String getSpotInstanceRequestId() {
return spotInstanceRequestId;
}
/**
* Specifies the subnet ID in which the instance is running (Amazon Virtual Private Cloud).
*/
public String getSubnetId() {
return subnetId;
}
/**
* Specifies the VPC in which the instance is running (Amazon Virtual Private Cloud).
*/
public String getVpcId() {
return vpcId;
}
public RootDeviceType getRootDeviceType() {
return rootDeviceType;
}
public String getRootDeviceName() {
return rootDeviceName;
}
/**
* EBS volumes associated with the instance.
*/
public Map getEbsBlockDevices() {
return ebsBlockDevices;
}
/**
* Names of the security groups.
*/
public Set getGroupIds() {
return groupIds;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((amiLaunchIndex == null) ? 0 : amiLaunchIndex.hashCode());
result = prime * result + ((availabilityZone == null) ? 0 : availabilityZone.hashCode());
result = prime * result + ((dnsName == null) ? 0 : dnsName.hashCode());
result = prime * result + ((ebsBlockDevices == null) ? 0 : ebsBlockDevices.hashCode());
result = prime * result + ((groupIds == null) ? 0 : groupIds.hashCode());
result = prime * result + ((imageId == null) ? 0 : imageId.hashCode());
result = prime * result + ((instanceId == null) ? 0 : instanceId.hashCode());
result = prime * result + ((instanceType == null) ? 0 : instanceType.hashCode());
result = prime * result + ((ipAddress == null) ? 0 : ipAddress.hashCode());
result = prime * result + ((kernelId == null) ? 0 : kernelId.hashCode());
result = prime * result + ((keyName == null) ? 0 : keyName.hashCode());
result = prime * result + ((launchTime == null) ? 0 : launchTime.hashCode());
result = prime * result + ((monitoringState == null) ? 0 : monitoringState.hashCode());
result = prime * result + ((placementGroup == null) ? 0 : placementGroup.hashCode());
result = prime * result + ((platform == null) ? 0 : platform.hashCode());
result = prime * result + ((privateDnsName == null) ? 0 : privateDnsName.hashCode());
result = prime * result + ((privateIpAddress == null) ? 0 : privateIpAddress.hashCode());
result = prime * result + ((productCodes == null) ? 0 : productCodes.hashCode());
result = prime * result + ((ramdiskId == null) ? 0 : ramdiskId.hashCode());
result = prime * result + ((reason == null) ? 0 : reason.hashCode());
result = prime * result + ((region == null) ? 0 : region.hashCode());
result = prime * result + ((rootDeviceName == null) ? 0 : rootDeviceName.hashCode());
result = prime * result + ((rootDeviceType == null) ? 0 : rootDeviceType.hashCode());
result = prime * result + ((spotInstanceRequestId == null) ? 0 : spotInstanceRequestId.hashCode());
result = prime * result + ((subnetId == null) ? 0 : subnetId.hashCode());
result = prime * result + ((virtualizationType == null) ? 0 : virtualizationType.hashCode());
result = prime * result + ((vpcId == null) ? 0 : vpcId.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
RunningInstance other = (RunningInstance) obj;
if (amiLaunchIndex == null) {
if (other.amiLaunchIndex != null)
return false;
} else if (!amiLaunchIndex.equals(other.amiLaunchIndex))
return false;
if (availabilityZone == null) {
if (other.availabilityZone != null)
return false;
} else if (!availabilityZone.equals(other.availabilityZone))
return false;
if (dnsName == null) {
if (other.dnsName != null)
return false;
} else if (!dnsName.equals(other.dnsName))
return false;
if (ebsBlockDevices == null) {
if (other.ebsBlockDevices != null)
return false;
} else if (!ebsBlockDevices.equals(other.ebsBlockDevices))
return false;
if (groupIds == null) {
if (other.groupIds != null)
return false;
} else if (!groupIds.equals(other.groupIds))
return false;
if (imageId == null) {
if (other.imageId != null)
return false;
} else if (!imageId.equals(other.imageId))
return false;
if (instanceId == null) {
if (other.instanceId != null)
return false;
} else if (!instanceId.equals(other.instanceId))
return false;
if (instanceType == null) {
if (other.instanceType != null)
return false;
} else if (!instanceType.equals(other.instanceType))
return false;
if (ipAddress == null) {
if (other.ipAddress != null)
return false;
} else if (!ipAddress.equals(other.ipAddress))
return false;
if (kernelId == null) {
if (other.kernelId != null)
return false;
} else if (!kernelId.equals(other.kernelId))
return false;
if (keyName == null) {
if (other.keyName != null)
return false;
} else if (!keyName.equals(other.keyName))
return false;
if (launchTime == null) {
if (other.launchTime != null)
return false;
} else if (!launchTime.equals(other.launchTime))
return false;
if (monitoringState == null) {
if (other.monitoringState != null)
return false;
} else if (!monitoringState.equals(other.monitoringState))
return false;
if (placementGroup == null) {
if (other.placementGroup != null)
return false;
} else if (!placementGroup.equals(other.placementGroup))
return false;
if (platform == null) {
if (other.platform != null)
return false;
} else if (!platform.equals(other.platform))
return false;
if (privateDnsName == null) {
if (other.privateDnsName != null)
return false;
} else if (!privateDnsName.equals(other.privateDnsName))
return false;
if (privateIpAddress == null) {
if (other.privateIpAddress != null)
return false;
} else if (!privateIpAddress.equals(other.privateIpAddress))
return false;
if (productCodes == null) {
if (other.productCodes != null)
return false;
} else if (!productCodes.equals(other.productCodes))
return false;
if (ramdiskId == null) {
if (other.ramdiskId != null)
return false;
} else if (!ramdiskId.equals(other.ramdiskId))
return false;
if (reason == null) {
if (other.reason != null)
return false;
} else if (!reason.equals(other.reason))
return false;
if (region == null) {
if (other.region != null)
return false;
} else if (!region.equals(other.region))
return false;
if (rootDeviceName == null) {
if (other.rootDeviceName != null)
return false;
} else if (!rootDeviceName.equals(other.rootDeviceName))
return false;
if (rootDeviceType == null) {
if (other.rootDeviceType != null)
return false;
} else if (!rootDeviceType.equals(other.rootDeviceType))
return false;
if (spotInstanceRequestId == null) {
if (other.spotInstanceRequestId != null)
return false;
} else if (!spotInstanceRequestId.equals(other.spotInstanceRequestId))
return false;
if (subnetId == null) {
if (other.subnetId != null)
return false;
} else if (!subnetId.equals(other.subnetId))
return false;
if (virtualizationType == null) {
if (other.virtualizationType != null)
return false;
} else if (!virtualizationType.equals(other.virtualizationType))
return false;
if (vpcId == null) {
if (other.vpcId != null)
return false;
} else if (!vpcId.equals(other.vpcId))
return false;
return true;
}
@Override
public String toString() {
return "RunningInstance [amiLaunchIndex=" + amiLaunchIndex + ", availabilityZone=" + availabilityZone
+ ", placementGroup=" + placementGroup + ", virtualizationType=" + virtualizationType + ", dnsName="
+ dnsName + ", ebsBlockDevices=" + ebsBlockDevices + ", groupIds=" + groupIds + ", imageId=" + imageId
+ ", instanceId=" + instanceId + ", instanceState=" + instanceState + ", instanceType=" + instanceType
+ ", ipAddress=" + ipAddress + ", kernelId=" + kernelId + ", keyName=" + keyName + ", launchTime="
+ launchTime + ", monitoringState=" + monitoringState + ", platform=" + platform + ", privateDnsName="
+ privateDnsName + ", privateIpAddress=" + privateIpAddress + ", productCodes=" + productCodes
+ ", ramdiskId=" + ramdiskId + ", reason=" + reason + ", region=" + region + ", rootDeviceName="
+ rootDeviceName + ", rootDeviceType=" + rootDeviceType + ", spotInstanceRequestId="
+ spotInstanceRequestId + ", subnetId=" + subnetId + ", vpcId=" + vpcId + "]";
}
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