01: /*
02: * This file is part of PFIXCORE.
03: *
04: * PFIXCORE is free software; you can redistribute it and/or modify
05: * it under the terms of the GNU Lesser General Public License as published by
06: * the Free Software Foundation; either version 2 of the License, or
07: * (at your option) any later version.
08: *
09: * PFIXCORE is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public License
15: * along with PFIXCORE; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: *
18: */
19:
20: package de.schlund.pfixcore.webservice.jsonws.serializers;
21:
22: import java.io.IOException;
23: import java.io.Writer;
24: import java.util.Iterator;
25: import java.util.List;
26:
27: import de.schlund.pfixcore.webservice.json.JSONArray;
28: import de.schlund.pfixcore.webservice.jsonws.SerializationContext;
29: import de.schlund.pfixcore.webservice.jsonws.SerializationException;
30: import de.schlund.pfixcore.webservice.jsonws.Serializer;
31:
32: public class ListSerializer extends Serializer {
33:
34: @Override
35: public Object serialize(SerializationContext ctx, Object obj)
36: throws SerializationException {
37: JSONArray jsonArray = new JSONArray();
38: if (obj instanceof List) {
39: List<?> list = (List<?>) obj;
40: Iterator<?> it = list.iterator();
41: while (it.hasNext()) {
42: Object item = it.next();
43: Object serObj = ctx.serialize(item);
44: jsonArray.add(serObj);
45: }
46: }
47: return jsonArray;
48: }
49:
50: @Override
51: public void serialize(SerializationContext ctx, Object obj,
52: Writer writer) throws SerializationException, IOException {
53: writer.write("[");
54: if (obj instanceof List) {
55: List<?> list = (List<?>) obj;
56: Iterator<?> it = list.iterator();
57: while (it.hasNext()) {
58: Object item = it.next();
59: ctx.serialize(item, writer);
60: if (it.hasNext())
61: writer.write(",");
62: }
63: }
64: writer.write("]");
65: }
66:
67: }
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