01: /**********************************************************************************
02: * $URL: https://source.sakaiproject.org/svn/sam/trunk/component/src/java/org/sakaiproject/tool/assessment/osid/authz/impl/QualifierIteratorImpl.java $
03: * $Id: QualifierIteratorImpl.java 9276 2006-05-10 23:04:20Z daisyf@stanford.edu $
04: ***********************************************************************************
05: *
06: * Copyright (c) 2005, 2006 The Sakai Foundation.
07: *
08: * Licensed under the Educational Community License, Version 1.0 (the"License");
09: * you may not use this file except in compliance with the License.
10: * You may obtain a copy of the License at
11: *
12: * http://www.opensource.org/licenses/ecl1.php
13: *
14: * Unless required by applicable law or agreed to in writing, software
15: * distributed under the License is distributed on an "AS IS" BASIS,
16: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17: * See the License for the specific language governing permissions and
18: * limitations under the License.
19: *
20: **********************************************************************************/package org.sakaiproject.tool.assessment.osid.authz.impl;
21:
22: import java.util.Iterator;
23: import java.util.Collection;
24:
25: import org.osid.authorization.AuthorizationException;
26: import org.osid.authorization.Qualifier;
27: import org.osid.authorization.QualifierIterator;
28:
29: /**
30: * DOCUMENT ME!
31: *
32: * @author <a href="mailto:jlannan@iupui.edu">Jarrod Lannan</a>
33: * @version $Id: QualifierIteratorImpl.java 9276 2006-05-10 23:04:20Z daisyf@stanford.edu $
34: */
35: public class QualifierIteratorImpl implements QualifierIterator {
36: private Iterator qualifierIter;
37:
38: /**
39: * DOCUMENT ME!
40: *
41: * @param i
42: */
43: public QualifierIteratorImpl(Collection c) {
44: qualifierIter = c.iterator();
45: }
46:
47: /* (non-Javadoc)
48: * @see osid.authorization.QualifierIterator#hasNext()
49: */
50: public boolean hasNextQualifier() throws AuthorizationException {
51: try {
52: return qualifierIter.hasNext();
53: } catch (Exception e) {
54: throw new AuthorizationException(e.getMessage());
55: }
56: }
57:
58: /* (non-Javadoc)
59: * @see osid.authorization.QualifierIterator#next()
60: */
61: public Qualifier nextQualifier() throws AuthorizationException {
62: try {
63: return (Qualifier) qualifierIter.next();
64: } catch (Exception e) {
65: throw new AuthorizationException(e.getMessage());
66: }
67: }
68:
69: }
|