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: package org.apache.cocoon.portal.event.aspect.impl;
18:
19: import org.apache.cocoon.portal.event.Event;
20: import org.apache.cocoon.portal.event.EventManager;
21: import org.apache.cocoon.portal.event.impl.ChangeAspectDataEvent;
22: import org.apache.cocoon.portal.layout.Layout;
23: import org.apache.cocoon.portal.layout.impl.FrameLayout;
24:
25: /**
26: *
27: * @author <a href="mailto:juergen.seitz@basf-it-services.com">Jürgen Seitz</a>
28: * @author <a href="mailto:cziegeler@s-und-n.de">Carsten Ziegeler</a>
29: * @author <a href="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
30: *
31: * @version CVS $Id: FrameEventAspect.java 433543 2006-08-22 06:22:54Z crossley $
32: */
33: public class FrameEventAspect extends AbstractContentEventAspect {
34:
35: protected String getRequestParameterName() {
36: // TODO - make this configurable
37: return "frame";
38: }
39:
40: protected int getRequiredValueCount() {
41: return 3;
42: }
43:
44: /* (non-Javadoc)
45: * @see org.apache.cocoon.portal.event.aspect.impl.AbstractContentEventAspect#publish(org.apache.cocoon.portal.event.Publisher, org.apache.cocoon.portal.layout.Layout, java.lang.String[])
46: */
47: protected void publish(EventManager publisher, Layout layout,
48: String[] values) {
49: if (layout instanceof FrameLayout) {
50: final Event e = new ChangeAspectDataEvent(layout, "frame",
51: values[2]);
52: publisher.send(e);
53: } else {
54: this .getLogger().warn(
55: "the configured layout: " + layout.getName()
56: + " is not a FrameLayout.");
57: }
58: }
59:
60: }
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