[jira] [Created] (ISIS-1157) Cache safe Actions results by annotating them

["Oscar Bou (JIRA)" <ji...@apache.org>]

Oscar Bou created ISIS-1157:
-------------------------------

             Summary: Cache safe Actions results by annotating them
                 Key: ISIS-1157
                 URL: https://issues.apache.org/jira/browse/ISIS-1157
             Project: Isis
          Issue Type: Improvement
          Components: Core
            Reporter: Oscar Bou
            Assignee: Oscar Bou


As discussed on the Isis mailing list [1].

Currently, there's service called QueryResultsCache [2] that allows to cache the results of an Action/method invocation.

We want to introduce this capability for Safe Actions by simply annotating them.

The proposed annotation is following one:

{code}
    @Override
    @Action(semantics = SemanticsOf.SAFE_AND_REQUEST_CACHED)
    public SortedSet<IESG> relevantSnpGenotypes(final IE inputElement,
            final Kit kit) {
        if (kit != null) {
            return kit.findAllAssociatedSNPGenotypesForInputElement(inputElement, AlgorithmImplementation.this.IESGClass);
        } else {
            return Sets.newTreeSet();
        }
    }

{code}


[1] http://mail-archives.apache.org/mod_mbox/isis-users/201505.mbox/%3C575DA9CB-14E6-4DD0-9565-C03C759BD20E@gesconsultor.com%3E

[2] https://isis.apache.org/reference/services/query-results-cache.html





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