01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: * $Header:$
18: */
19: package org.apache.beehive.netui.pageflow.internal;
20:
21: import org.apache.beehive.netui.pageflow.PageFlowException;
22: import org.apache.beehive.netui.pageflow.Forward;
23: import org.apache.beehive.netui.pageflow.FlowController;
24:
25: public abstract class ReturnToException extends PageFlowException {
26: private String _returnToType;
27:
28: public ReturnToException(String actionName, Forward fwd,
29: FlowController fc) {
30: super (actionName, fc);
31: _returnToType = fwd.getReturnToTypeAsString();
32: }
33:
34: public String getReturnToType() {
35: return _returnToType;
36: }
37:
38: protected Object[] getMessageArgs() {
39: return new Object[] { _returnToType, getActionName(),
40: getFlowControllerURI() };
41: }
42:
43: protected abstract String[] getMessageParts();
44:
45: /**
46: * Tell whether the root cause may be session expiration in cases where the requested session ID is different than
47: * the actual session ID. In this case, the answer is <code>true</code>.
48: */
49: public boolean causeMayBeSessionExpiration() {
50: return true;
51: }
52: }
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