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• InstanceIdentity.java

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com.amazonaws.services.opsworks.model.InstanceIdentity Maven / Gradle / Ivy

/*
 * Copyright 2011-2016 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.opsworks.model;

import java.io.Serializable;

/**
 * 

 * Contains a description of an Amazon EC2 instance from the Amazon EC2 metadata
 * service. For more information, see Instance Metadata and User Data.
 * 
 */
public class InstanceIdentity implements Serializable, Cloneable {

    /**
     * 

     * A JSON document that contains the metadata.
     * 
     */
    private String document;
    /**
     * 

     * A signature that can be used to verify the document's accuracy and
     * authenticity.
     * 
     */
    private String signature;

    /**
     * 

     * A JSON document that contains the metadata.
     * 
     * 
     * @param document
     *        A JSON document that contains the metadata.
     */

    public void setDocument(String document) {
        this.document = document;
    }

    /**
     * 

     * A JSON document that contains the metadata.
     * 
     * 
     * @return A JSON document that contains the metadata.
     */

    public String getDocument() {
        return this.document;
    }

    /**
     * 

     * A JSON document that contains the metadata.
     * 
     * 
     * @param document
     *        A JSON document that contains the metadata.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */

    public InstanceIdentity withDocument(String document) {
        setDocument(document);
        return this;
    }

    /**
     * 

     * A signature that can be used to verify the document's accuracy and
     * authenticity.
     * 
     * 
     * @param signature
     *        A signature that can be used to verify the document's accuracy and
     *        authenticity.
     */

    public void setSignature(String signature) {
        this.signature = signature;
    }

    /**
     * 

     * A signature that can be used to verify the document's accuracy and
     * authenticity.
     * 
     * 
     * @return A signature that can be used to verify the document's accuracy
     *         and authenticity.
     */

    public String getSignature() {
        return this.signature;
    }

    /**
     * 

     * A signature that can be used to verify the document's accuracy and
     * authenticity.
     * 
     * 
     * @param signature
     *        A signature that can be used to verify the document's accuracy and
     *        authenticity.
     * @return Returns a reference to this object so that method calls can be
     *         chained together.
     */

    public InstanceIdentity withSignature(String signature) {
        setSignature(signature);
        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 (getDocument() != null)
            sb.append("Document: " + getDocument() + ",");
        if (getSignature() != null)
            sb.append("Signature: " + getSignature());
        sb.append("}");
        return sb.toString();
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof InstanceIdentity == false)
            return false;
        InstanceIdentity other = (InstanceIdentity) obj;
        if (other.getDocument() == null ^ this.getDocument() == null)
            return false;
        if (other.getDocument() != null
                && other.getDocument().equals(this.getDocument()) == false)
            return false;
        if (other.getSignature() == null ^ this.getSignature() == null)
            return false;
        if (other.getSignature() != null
                && other.getSignature().equals(this.getSignature()) == false)
            return false;
        return true;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode
                + ((getDocument() == null) ? 0 : getDocument().hashCode());
        hashCode = prime * hashCode
                + ((getSignature() == null) ? 0 : getSignature().hashCode());
        return hashCode;
    }

    @Override
    public InstanceIdentity clone() {
        try {
            return (InstanceIdentity) super.clone();
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(
                    "Got a CloneNotSupportedException from Object.clone() "
                            + "even though we're Cloneable!", e);
        }
    }
}