diff options
Diffstat (limited to 'java/demo/Database/library/LibraryI.java')
| -rw-r--r-- | java/demo/Database/library/LibraryI.java | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/java/demo/Database/library/LibraryI.java b/java/demo/Database/library/LibraryI.java index 9ec48815b36..fda64daf53e 100644 --- a/java/demo/Database/library/LibraryI.java +++ b/java/demo/Database/library/LibraryI.java @@ -224,11 +224,8 @@ class LibraryI extends _LibraryDisp // First convert the authors string to an id set. // java.util.List<Integer> authIds = new java.util.LinkedList<Integer>(); - java.util.Iterator<String> p = authors.iterator(); - while(p.hasNext()) + for(String author : authors) { - String author = p.next(); - Integer id; stmt = context.prepareStatement("SELECT * FROM authors WHERE name = ?"); stmt.setString(1, author); @@ -272,12 +269,11 @@ class LibraryI extends _LibraryDisp Integer bookId = rs.getInt(1); // Create new authors_books records. - java.util.Iterator<Integer> q = authIds.iterator(); - while(q.hasNext()) + for(Integer i : authIds) { stmt = context.prepareStatement("INSERT INTO authors_books (book_id, author_id) VALUES(?, ?)"); stmt.setInt(1, bookId); - stmt.setInt(2, q.next()); + stmt.setInt(2, i); count = stmt.executeUpdate(); assert count == 1; } @@ -304,12 +300,11 @@ class LibraryI extends _LibraryDisp return; } _destroyed = true; - java.util.Iterator<QueryProxyPair> p = _queries.iterator(); - while(p.hasNext()) + for(QueryProxyPair p : _queries) { try { - p.next().proxy.destroy(); + p.proxy.destroy(); } catch(Ice.ObjectNotExistException e) { @@ -328,10 +323,9 @@ class LibraryI extends _LibraryDisp _destroyed = true; // Shutdown each of the associated query objects. - java.util.Iterator<QueryProxyPair> p = _queries.iterator(); - while(p.hasNext()) + for(QueryProxyPair p : _queries) { - p.next().impl.shutdown(); + p.impl.shutdown(); } } |