Class InstanceIdentity

  • All Implemented Interfaces:
    Serializable, Cloneable

    public class InstanceIdentity
    extends Object
    implements Serializable, Cloneable

    Identity information for the EC2 instance that is hosting the task runner. You can get this value by calling a metadata URI from the EC2 instance. For more information, see Instance Metadata in the Amazon Elastic Compute Cloud User Guide. Passing in this value proves that your task runner is running on an EC2 instance, and ensures the proper AWS Data Pipeline service charges are applied to your pipeline.

    See Also:
    Serialized Form
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      InstanceIdentity clone()  
      boolean equals​(Object obj)  
      String getDocument()
      A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
      String getSignature()
      A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
      int hashCode()  
      void setDocument​(String document)
      A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
      void setSignature​(String signature)
      A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
      String toString()
      Returns a string representation of this object; useful for testing and debugging.
      InstanceIdentity withDocument​(String document)
      A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
      InstanceIdentity withSignature​(String signature)
      A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
    • Constructor Detail

      • InstanceIdentity

        public InstanceIdentity()
    • Method Detail

      • setDocument

        public void setDocument​(String document)

        A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.

        Parameters:
        document - A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
      • getDocument

        public String getDocument()

        A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.

        Returns:
        A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
      • withDocument

        public InstanceIdentity withDocument​(String document)

        A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.

        Parameters:
        document - A description of an EC2 instance that is generated when the instance is launched and exposed to the instance via the instance metadata service in the form of a JSON representation of an object.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
      • setSignature

        public void setSignature​(String signature)

        A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.

        Parameters:
        signature - A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
      • getSignature

        public String getSignature()

        A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.

        Returns:
        A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
      • withSignature

        public InstanceIdentity withSignature​(String signature)

        A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.

        Parameters:
        signature - A signature which can be used to verify the accuracy and authenticity of the information provided in the instance identity document.
        Returns:
        Returns a reference to this object so that method calls can be chained together.
      • toString

        public String toString()
        Returns a string representation of this object; useful for testing and debugging.
        Overrides:
        toString in class Object
        Returns:
        A string representation of this object.
        See Also:
        Object.toString()
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class Object