[email protected] wrote:
+ /**
+ * Returns the nodes in the given query result as an {...@link Iterable}
+ * for use in a Java 5 for-each loop. The return value encapsulates
+ * the {...@link QueryResult#getNodes()} method call. Potential
+ * {...@link RepositoryException}s are converted to {...@link
RuntimeException}s.
+ *
+ * @param result query result
+ * @return nodes in the query result
+ */
+ public static Iterable<Node> getNodes(final QueryResult result) {
+ return new Iterable<Node>() {
+ @SuppressWarnings("unchecked")
+ public Iterator<Node> iterator() {
+ try {
+ return result.getNodes();
+ } catch (RepositoryException e) {
+ throw new RuntimeException(
+ "Unable to access nodes in " + result, e);
+ }
+ }
+ };
+ }
Jukka, is it really a good idea to catch the RepositoryException here,
mapping it to an unchecked exception?
BR, Julian
