private Resource seek()

in src/main/java/org/apache/sling/servlets/post/AbstractPostOperation.java [592:638]
41 lines of code
12 McCabe index (conditional complexity)

        private Resource seek() {
        	if (resourceIterator != null) {
        		if (resourceIterator.hasNext()) {
            		//return the next resource in the iterator
        			Resource res = resourceIterator.next();
        			return res;
                }
    			resourceIterator = null;
        	}
            while (pathIndex < paths.length) {
                String path = paths[pathIndex];
                pathIndex++;

                //SLING-2415 - support wildcard as the last segment of the applyTo path
                if (path.endsWith("*")) {
                	if (path.length() == 1) {
                		resourceIterator = baseResource.listChildren();
                	} else if (path.endsWith("/*")) {
                    	path = path.substring(0, path.length() - 2);
                    	if (path.length() == 0) {
                    		resourceIterator = baseResource.listChildren();
                    	} else {
                        	Resource res = resolver.getResource(baseResource, path);
                            if (res != null) {
                            	resourceIterator = res.listChildren();
                            }
                    	}
                    }
                	if (resourceIterator != null) {
                		//return the first resource in the iterator
                		if (resourceIterator.hasNext()) {
                			Resource res = resourceIterator.next();
                			return res;
                		}
                        resourceIterator = null;
                	}
                } else {
                    Resource res = resolver.getResource(baseResource, path);
                    if (res != null) {
                        return res;
                    }
                }
            }

            // no more elements in the array
            return null;
        }