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/*
* Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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 com.amazonaws.services.ec2.model;
import java.io.Serializable;
/**
*
* Describes a state change.
*
*/
public class StateReason implements Serializable, Cloneable {
/**
* The reason code for the state change.
*/
private String code;
/**
* The message for the state change.
* Server.SpotInstanceTermination: A Spot instance
* was terminated due to an increase in the market price.
Server.InternalError: An internal error occurred
* during instance launch, resulting in termination.
Server.InsufficientInstanceCapacity: There was
* insufficient instance capacity to satisfy the launch request.
Client.InternalError: A client error caused the
* instance to terminate on launch.
Client.InstanceInitiatedShutdown: The instance was
* shut down using the shutdown -h command from the
* instance.
Client.UserInitiatedShutdown: The
* instance was shut down using the Amazon EC2 API.
Client.VolumeLimitExceeded: The volume limit was
* exceeded.
Client.InvalidSnapshot.NotFound:
* The specified snapshot was not found.
*/
private String message;
/**
* The reason code for the state change.
*
* @return The reason code for the state change.
*/
public String getCode() {
return code;
}
/**
* The reason code for the state change.
*
* @param code The reason code for the state change.
*/
public void setCode(String code) {
this.code = code;
}
/**
* The reason code for the state change.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param code The reason code for the state change.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public StateReason withCode(String code) {
this.code = code;
return this;
}
/**
* The message for the state change.
* Server.SpotInstanceTermination: A Spot instance
* was terminated due to an increase in the market price.
Server.InternalError: An internal error occurred
* during instance launch, resulting in termination.
Server.InsufficientInstanceCapacity: There was
* insufficient instance capacity to satisfy the launch request.
Client.InternalError: A client error caused the
* instance to terminate on launch.
Client.InstanceInitiatedShutdown: The instance was
* shut down using the shutdown -h command from the
* instance.
Client.UserInitiatedShutdown: The
* instance was shut down using the Amazon EC2 API.
Client.VolumeLimitExceeded: The volume limit was
* exceeded.
Client.InvalidSnapshot.NotFound:
* The specified snapshot was not found.
*
* @return The message for the state change.
* Server.SpotInstanceTermination: A Spot instance
* was terminated due to an increase in the market price.
Server.InternalError: An internal error occurred
* during instance launch, resulting in termination.
Server.InsufficientInstanceCapacity: There was
* insufficient instance capacity to satisfy the launch request.
Client.InternalError: A client error caused the
* instance to terminate on launch.
Client.InstanceInitiatedShutdown: The instance was
* shut down using the shutdown -h command from the
* instance.
Client.UserInitiatedShutdown: The
* instance was shut down using the Amazon EC2 API.
Client.VolumeLimitExceeded: The volume limit was
* exceeded.
Client.InvalidSnapshot.NotFound:
* The specified snapshot was not found.
*/
public String getMessage() {
return message;
}
/**
* The message for the state change.
* Server.SpotInstanceTermination: A Spot instance
* was terminated due to an increase in the market price.
Server.InternalError: An internal error occurred
* during instance launch, resulting in termination.
Server.InsufficientInstanceCapacity: There was
* insufficient instance capacity to satisfy the launch request.
Client.InternalError: A client error caused the
* instance to terminate on launch.
Client.InstanceInitiatedShutdown: The instance was
* shut down using the shutdown -h command from the
* instance.
Client.UserInitiatedShutdown: The
* instance was shut down using the Amazon EC2 API.
Client.VolumeLimitExceeded: The volume limit was
* exceeded.
Client.InvalidSnapshot.NotFound:
* The specified snapshot was not found.
*
* @param message The message for the state change.
* Server.SpotInstanceTermination: A Spot instance
* was terminated due to an increase in the market price.
Server.InternalError: An internal error occurred
* during instance launch, resulting in termination.
Server.InsufficientInstanceCapacity: There was
* insufficient instance capacity to satisfy the launch request.
Client.InternalError: A client error caused the
* instance to terminate on launch.
Client.InstanceInitiatedShutdown: The instance was
* shut down using the shutdown -h command from the
* instance.
Client.UserInitiatedShutdown: The
* instance was shut down using the Amazon EC2 API.
Client.VolumeLimitExceeded: The volume limit was
* exceeded.
Client.InvalidSnapshot.NotFound:
* The specified snapshot was not found.
*/
public void setMessage(String message) {
this.message = message;
}
/**
* The message for the state change.
* Server.SpotInstanceTermination: A Spot instance
* was terminated due to an increase in the market price.
Server.InternalError: An internal error occurred
* during instance launch, resulting in termination.
Server.InsufficientInstanceCapacity: There was
* insufficient instance capacity to satisfy the launch request.
Client.InternalError: A client error caused the
* instance to terminate on launch.
Client.InstanceInitiatedShutdown: The instance was
* shut down using the shutdown -h command from the
* instance.
Client.UserInitiatedShutdown: The
* instance was shut down using the Amazon EC2 API.
Client.VolumeLimitExceeded: The volume limit was
* exceeded.
Client.InvalidSnapshot.NotFound:
* The specified snapshot was not found.
*
* Returns a reference to this object so that method calls can be chained together.
*
* @param message The message for the state change.
* Server.SpotInstanceTermination: A Spot instance
* was terminated due to an increase in the market price.
Server.InternalError: An internal error occurred
* during instance launch, resulting in termination.
Server.InsufficientInstanceCapacity: There was
* insufficient instance capacity to satisfy the launch request.
Client.InternalError: A client error caused the
* instance to terminate on launch.
Client.InstanceInitiatedShutdown: The instance was
* shut down using the shutdown -h command from the
* instance.
Client.UserInitiatedShutdown: The
* instance was shut down using the Amazon EC2 API.
Client.VolumeLimitExceeded: The volume limit was
* exceeded.
Client.InvalidSnapshot.NotFound:
* The specified snapshot was not found.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public StateReason withMessage(String message) {
this.message = message;
return this;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getCode() != null) sb.append("Code: " + getCode() + ",");
if (getMessage() != null) sb.append("Message: " + getMessage() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getCode() == null) ? 0 : getCode().hashCode());
hashCode = prime * hashCode + ((getMessage() == null) ? 0 : getMessage().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof StateReason == false) return false;
StateReason other = (StateReason)obj;
if (other.getCode() == null ^ this.getCode() == null) return false;
if (other.getCode() != null && other.getCode().equals(this.getCode()) == false) return false;
if (other.getMessage() == null ^ this.getMessage() == null) return false;
if (other.getMessage() != null && other.getMessage().equals(this.getMessage()) == false) return false;
return true;
}
@Override
public StateReason clone() {
try {
return (StateReason) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!",
e);
}
}
}