1.0.0

Package

contract Package

is Ownable

Collection of contracts grouped into versions. Contracts with the same name can have different implementation addresses in different versions.

Source: application/versioning/Package.sol

Index

Reference

Events

  • VersionAdded

    event VersionAdded(string version, ImplementationProvider provider)

    Emitted when a version is added to the package. XXX The version is not indexed due to truffle testing constraints.

    Parameters:
    version - Name of the added version.
    provider - ImplementationProvider associated with the version.

Functions

  • addVersion

    function addVersion(string version, ImplementationProvider provider) public

    Adds the implementation provider of a new version to the package.

    Modifiers:
    onlyOwner
    Parameters:
    version - Name of the version.
    provider - ImplementationProvider associated with the version.

  • getImplementation

    function getImplementation(string version, string contractName) public view returns (address)

    Returns the implementation address for a given version and contract name.

    Parameters:
    version - Name of the version.
    contractName - Name of the contract.
    Returns:
    Address where the contract is implemented.

  • getVersion

    function getVersion(string version) public view returns (ImplementationProvider)

    Returns the implementation provider of a version.

    Parameters:
    version - Name of the version.
    Returns:
    The implementation provider of the version.

  • hasVersion

    function hasVersion(string version) public view returns (bool)

    Checks whether a version is present in the package.

    Parameters:
    version - Name of the version.
    Returns:
    true if the version is already in the package, false otherwise.
← ImplementationProviderRelease →