01: /*
02: * hgcommons 7
03: * Hammurapi Group Common Library
04: * Copyright (C) 2003 Hammurapi Group
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2 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 GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: *
20: * URL: http://www.hammurapi.biz/hammurapi-biz/ef/xmenu/hammurapi-group/products/products/hgcommons/index.html
21: * e-Mail: support@hammurapi.biz
22: */
23: package biz.hammurapi.config.adapters;
24:
25: import java.io.IOException;
26: import java.io.InputStream;
27:
28: import javax.xml.parsers.DocumentBuilderFactory;
29: import javax.xml.parsers.FactoryConfigurationError;
30: import javax.xml.parsers.ParserConfigurationException;
31:
32: import org.xml.sax.SAXException;
33:
34: import biz.hammurapi.config.ConfigurationException;
35: import biz.hammurapi.config.Context;
36: import biz.hammurapi.config.DomConfigurable;
37: import biz.hammurapi.config.InputStreamConfigurable;
38:
39: /**
40: * Converts {@link biz.hammurapi.config.DomConfigurable} to {@link biz.hammurapi.config.InputStreamConfigurable}
41: * @author Pavel Vlasov
42: * @version $Revision: 1.2 $
43: */
44: public class InputStream2DomConfigurableAdapter implements
45: InputStreamConfigurable {
46:
47: private DomConfigurable domConfigurable;
48:
49: /**
50: *
51: */
52: public InputStream2DomConfigurableAdapter(
53: DomConfigurable domConfigurable) {
54: super ();
55: this .domConfigurable = domConfigurable;
56: }
57:
58: /* (non-Javadoc)
59: * @see biz.hammurapi.config.InputStreamConfigurable#configure(java.io.InputStream)
60: */
61: public void configure(InputStream in, Context context)
62: throws ConfigurationException {
63: try {
64: domConfigurable.configure(DocumentBuilderFactory
65: .newInstance().newDocumentBuilder().parse(in)
66: .getDocumentElement(), context);
67: } catch (SAXException e) {
68: throw new ConfigurationException(e);
69: } catch (IOException e) {
70: throw new ConfigurationException(e);
71: } catch (ParserConfigurationException e) {
72: throw new ConfigurationException(e);
73: } catch (FactoryConfigurationError e) {
74: throw new ConfigurationException(e);
75: }
76: }
77:
78: }
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