private void consistencyCheckClassChecksums()

in lightning-core/src/main/java/org/apache/directmemory/lightning/internal/InternalSerializer.java [184:221]
37 lines of code
7 McCabe index (conditional complexity)

    private void consistencyCheckClassChecksums( ClassDefinitionContainer oldClassDefinitionContainer,
                                                 ClassDefinitionContainer classDefinitionContainer )
    {
        for ( ClassDefinition classDefinition : classDefinitionContainer.getClassDefinitions() )
        {
            ClassDefinition oldClassDefinition =
                oldClassDefinitionContainer.getClassDefinitionByCanonicalName( classDefinition.getCanonicalName() );
            if ( oldClassDefinition == null )
            {
                throw new ClassDefinitionInconsistentException( "No ClassDefinition for type "
                    + classDefinition.getCanonicalName() + " was found" );
            }

            if ( classComparisonStrategy != ClassComparisonStrategy.SkipComparison )
            {
                if ( classComparisonStrategy == ClassComparisonStrategy.SerialVersionUID )
                {
                    long serialVersionUID = classDefinition.getSerialVersionUID();
                    long oldSerialVersionUID = oldClassDefinition.getSerialVersionUID();
                    if ( serialVersionUID != oldSerialVersionUID )
                    {
                        throw new ClassDefinitionInconsistentException( "SerialVersionUID of type "
                            + classDefinition.getCanonicalName() + " is not constistent" );
                    }
                }
                else
                {
                    byte[] checksum = classDefinition.getChecksum();
                    byte[] oldChecksum = oldClassDefinition.getChecksum();
                    if ( !Arrays.equals( checksum, oldChecksum ) )
                    {
                        throw new ClassDefinitionInconsistentException( "Signature checksum of type "
                            + classDefinition.getCanonicalName() + " is not constistent" );
                    }
                }
            }
        }
    }