interface ReversibleStep implements Step

Methods

string
getMessage()

<p>A one-line status message summarizing what's happening in this step.</p>

from Step
void
run()

<p>Do the work that constitutes this step.</p>

from Step
revert()

No description

Details

string getMessage()

<p>A one-line status message summarizing what's happening in this step.</p>

Return Value

string

void run()

<p>Do the work that constitutes this step.</p>

<p>This method should raise a <code>StepFailed</code> exception whenever something goes wrong that should result in the entire installation being reverted.</p>

Return Value

void

Exceptions

StepFailed

revert()