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:
25: import javax.portlet.ActionRequest;
26: import javax.portlet.ActionResponse;
27: import javax.portlet.PortletException;
28: import javax.portlet.PortletRequest;
29:
30: import com.nabhinc.portlet.mvcportlet.core.ParameterSetter;
31:
32: /**
33: *
34: *
35: * @author Padmanabh Dabke
36: * (c) 2006 Nabh Information Systems, Inc. All Rights Reserved.
37: * @since 1.1
38: */
39: public class ArrayParameterSetter extends BaseParameterSetter {
40: private ParameterSetter afElementFormatter = null;
41:
42: public ArrayParameterSetter(ParameterSetter elemFormatter, Method m) {
43: super (m);
44: afElementFormatter = elemFormatter;
45: }
46:
47: public void setParameters(ActionRequest request,
48: ActionResponse response, String paramName, Object target,
49: String propertyName) throws PortletException {
50: Object[] value;
51: try {
52: value = (Object[]) bpsGetMethod.invoke(target, bpsArgs);
53: } catch (Exception e) {
54: throw new PortletException("Failed to retrieve property: "
55: + propertyName, e);
56: }
57: if (value == null)
58: return;
59:
60: String[] stringArray = new String[value.length];
61: for (int i = 0; i < value.length; i++) {
62: stringArray[i] = afElementFormatter.formatParameterValue(
63: request, value[i]);
64: }
65: response.setRenderParameter(paramName, stringArray);
66:
67: }
68:
69: public String formatParameterValue(PortletRequest request,
70: Object value) {
71: return null;
72: }
73:
74: }
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