01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.deployment;
23:
24: import java.util.Comparator;
25:
26: /**
27: * This comparator takes a delegate comparator that can compare URLs, and
28: * applies that to DeploymentInfo objects
29: */
30: public class DeploymentInfoComparator implements Comparator {
31:
32: /** the delegate URL comparator */
33: private Comparator urlComparator;
34:
35: public DeploymentInfoComparator(Comparator comp) {
36: this .urlComparator = comp;
37: }
38:
39: public int compare(Object o1, Object o2) {
40: return urlComparator.compare(((DeploymentInfo) o1).url,
41: ((DeploymentInfo) o2).url);
42: }
43: }
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