01: /*
02: * Copyright 2000-2001,2004 The Apache Software Foundation.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16:
17: /*
18:
19: */
20:
21: package org.apache.wsrp4j.producer.provider;
22:
23: import java.util.Iterator;
24:
25: /**
26: * This interface provides methods to inspect portlets that are
27: * accessible by a certain consumer.
28: *
29: * @author <a href="mailto:stefan.behl@de.ibm.com">Stefan Behl</a>
30: *
31: * @version 1.1
32: *
33: */
34: public interface PortletRegistrationFilter {
35:
36: /**
37: * Returns all portlet handles of portlets, a certain consumer (identified
38: * by regHandle) can utilize. Returns null if there are no entries for the provided
39: * regHandle.
40: *
41: * @param regHandle String representing the registration handle of a consumer
42: *
43: * @return Iterator of portlet handles
44: */
45: public Iterator getAvailable(String regHandle);
46:
47: /**
48: * Indicates whether a certain consumer is allowed to utilize the portlet identified
49: * by portletHandle or not. Returns false if there is no entry for the provided handles.
50: *
51: * @param regHandle String representing the registration handle of a consumer
52: * @param portletHandle String representing the portlet handle of an portlet
53: *
54: * @return boolean indicating whether the consumer corresponding to regHandle is
55: * allowed to use the portlet identified by portletHandle
56: */
57: public boolean isAvailable(String regHandle, String portletHandle);
58:
59: }
|