01: /**
02: * Copyright 2006 Webmedia Group Ltd.
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: **/package org.araneaframework.jsp.tag.uilib.form.element.display;
16:
17: import java.io.Writer;
18: import java.util.Iterator;
19: import java.util.List;
20: import org.araneaframework.jsp.util.JspUtil;
21:
22: /**
23: * @author Jevgeni Kabanov (ekabanov <i>at</i> araneaframework <i>dot</i> org)
24: *
25: * @jsp.tag
26: * name = "listDisplay"
27: * body-content = "empty"
28: * description = "Display element value as list of strings,
29: represents DisplayControl and requires that element value would be of type Collection."
30: */
31: public class FormListDisplayHtmlTag extends BaseFormListDisplayHtmlTag {
32:
33: /**
34: */
35: protected int doEndTag(Writer out) throws Exception {
36:
37: if (displayControlViewModel.getValue() != null) {
38: for (Iterator i = ((List) displayControlViewModel
39: .getValue()).iterator(); i.hasNext();) {
40: JspUtil.writeEscaped(out, i.next().toString());
41:
42: if (i.hasNext())
43: writeSeparator(out);
44: }
45: }
46:
47: super.doEndTag(out);
48: return EVAL_PAGE;
49: }
50: }
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