public boolean isWinning()

in src/main/java/org/apache/sling/discovery/impl/cluster/voting/VotingView.java [432:464]

• 30 lines of code
• 7 McCabe index (conditional complexity)

    public boolean isWinning() {
        final Resource members = getResource().getChild("members");
        if (members==null) {
            // the vote is being created. wait.
            return false;
        }
        try{
	        final Iterable<Resource> children = members.getChildren();
	        final Iterator<Resource> it = children.iterator();
	        boolean isWinning = false;
	        while (it.hasNext()) {
	            Resource aMemberRes = it.next();
	            try{
	                ValueMap properties = aMemberRes.adaptTo(ValueMap.class);
	                Boolean vote = properties.get("vote", Boolean.class);
	                if (vote != null && vote) {
	                    isWinning = true;
	                    continue;
	                }
	                return false;
	            } catch(RuntimeException re) {
	                logger.info("isWinning: Could not check vote due to "+re);
	                return false;
	            }
	        }
	        return isWinning;
        } catch(RuntimeException re) {
        	// SLING-2945: gracefully handle case where members node is
        	//             deleted by another instance
        	logger.info("isWinning: could not check vote due to "+re);
        	return false;
        }
    }