FixityService (Fedora Commons 6.3.0 API)

All Known Implementing Classes:

FixityServiceImpl
```
public interface FixityService
```
Service which calculates and compares digests for binary objects

Author:

peichman

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`RdfStream`	`checkFixity(Binary binary)`	Digest this binary with the digest algorithms provided
`Collection<URI>`	`getFixity(Binary binary, Collection<String> algorithms)`	Calculate the requested set of digests for the provided binary

- Method Detail
  - getFixity
```
Collection<URI> getFixity(Binary binary,
                          Collection<String> algorithms)
                   throws UnsupportedAlgorithmException
```
    Calculate the requested set of digests for the provided binary
    
    Parameters:
    
    binary - the binary resource to
    
    algorithms - set of digest algorithms to calculate
    
    Returns:
    
    list of calculated digests
    
    Throws:
    
    UnsupportedAlgorithmException - if unsupported digest algorithms were provided
  - checkFixity
```
RdfStream checkFixity(Binary binary)
```
    Digest this binary with the digest algorithms provided
    
    Parameters:
    
    binary - the binary resource to digest
    
    Returns:
    
    The result of the fixity check.