01: /*
02: * (C) Copyright 2006 Nabh Information Systems, Inc.
03: *
04: * All copyright notices regarding Nabh's products MUST remain
05: * intact in the scripts and in the outputted HTML.
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public License
08: * as published by the Free Software Foundation; either version 2.1
09: * of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public License
17: * along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19: *
20: */
21: package com.nabhinc.portlet.mvcportlet.beanutil;
22:
23: import java.lang.reflect.Method;
24: import java.util.HashSet;
25: import java.util.Set;
26:
27: import javax.portlet.PortletException;
28: import javax.portlet.PortletRequest;
29:
30: import org.w3c.dom.Element;
31:
32: import com.nabhinc.portlet.mvcportlet.core.PropertySetter;
33:
34: /**
35: *
36: *
37: * @author Padmanabh Dabke
38: * (c) 2006 Nabh Information Systems, Inc. All Rights Reserved.
39: * @since 1.1
40: */
41: public class SetPropertySetter extends BasePropertySetter {
42: private PropertySetter lpsElemPropertySetter = null;
43:
44: public SetPropertySetter(PropertySetter elemPropSetter, Method m) {
45: super (m);
46: lpsElemPropertySetter = elemPropSetter;
47: }
48:
49: @SuppressWarnings("unchecked")
50: public void setProperty(PortletRequest request, Object target,
51: String paramName, String propertyName)
52: throws PortletException {
53: try {
54: String[] paramValues = request
55: .getParameterValues(paramName);
56: if (paramValues != null && paramValues.length > 0) {
57: Set listValue = new HashSet();
58: for (int i = 0; i < paramValues.length; i++) {
59: listValue.add(lpsElemPropertySetter.getValue(
60: request, paramValues[i]));
61: }
62:
63: super .bpsSetMethod.invoke(target,
64: new Object[] { listValue });
65: }
66: } catch (Exception e) {
67: throw new PortletException("Failed to set property "
68: + propertyName, e);
69: }
70:
71: }
72:
73: public Object getValue(PortletRequest request, String paramValue) {
74: return null;
75: }
76:
77: public void init(Element config) throws Exception {
78: // No initialization needed
79:
80: }
81:
82: }
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