Class Statement

java.lang.Object
org.apache.commons.release.plugin.slsa.v1_2.Statement
public class Statement extends Object
In-toto v1 attestation envelope that binds a set of subject artifacts to an SLSA provenance predicate.
Since:
1.10.0
See Also:

  • Field Details

  • Constructor Details

    • Statement

      public Statement()
      Creates a new Statement instance.

  • Method Details

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • getType

      public String getType()
      Gets the JSON object type.
      Returns:
      Always "https://in-toto.io/Statement/v1".

    • getPredicate

      public Provenance getPredicate()
      Gets the provenance predicate.

      An unset predicate is treated the same as an empty predicate. The predicate may be omitted if predicateType fully describes the predicate.

      Returns:
      The provenance predicate, or null if not set.

    • getPredicateType

      public String getPredicateType()
      Gets the URI identifying the type of the predicate.
      Returns:
      The predicate type URI, or null if no predicate has been set.

    • getSubject

      public List<ResourceDescriptor> getSubject()
      Gets the set of software artifacts that the attestation applies to.

      Each element represents a single artifact. Artifacts are matched purely by digest, regardless of content type.

      Returns:
      The list of subject artifacts, or null if not set.

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • setPredicate

      public Statement setPredicate(Provenance predicate)
      Sets the provenance predicate and automatically assigns predicateType to the SLSA provenance v1 URI.
      Parameters:
      predicate - The provenance predicate.
      Returns:
      this for chaining.

    • setSubject

      public Statement setSubject(List<ResourceDescriptor> subject)
      Sets the set of software artifacts that the attestation applies to.
      Parameters:
      subject - The list of subject artifacts.
      Returns:
      this for chaining.

    • toString

      public String toString()
      Overrides:
      toString in class Object