1 /*
2 * The MIT License
3 *
4 * Original work sponsored and donated by National Board of e-Health (NSI), Denmark (http://www.nsi.dk)
5 *
6 * Copyright (C) 2011 National Board of e-Health (NSI), Denmark (http://www.nsi.dk)
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a copy of
9 * this software and associated documentation files (the "Software"), to deal in
10 * the Software without restriction, including without limitation the rights to
11 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
12 * of the Software, and to permit persons to whom the Software is furnished to do
13 * so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in all
16 * copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 * SOFTWARE.
25 *
26 * $HeadURL$
27 * $Id$
28 */
29 package dk.sosi.seal.modelbuilders;
30
31 import dk.sosi.seal.model.IdentityTokenResponse;
32 import dk.sosi.seal.model.SchemaUtil;
33 import org.w3c.dom.Document;
34 import org.xml.sax.SAXException;
35
36 import javax.xml.transform.dom.DOMSource;
37 import javax.xml.validation.Schema;
38 import javax.xml.validation.Validator;
39 import java.io.IOException;
40
41 /**
42 * Builder class used for deconstructing an Identity token response <code>Document</code>.<br />
43 * <br />
44 * All operations related to constructing, wrapping, etc. of the <code>IdentityToken</code> should be done through the <code>IDWSHFactory</code>.
45 *
46 * @author ads
47 * @since 2.1
48 */
49 public class IdentityTokenResponseModelBuilder {
50
51 private static Schema schema;
52
53 /**
54 * Constructor for the <code>IdentityTokenResponseModelBuilder</code> class.
55 */
56 public IdentityTokenResponseModelBuilder() {
57 // Do nothing
58 }
59
60 /**
61 * Construct an <code>IdentityTokenResponse</code> from the supplied <code>Document</code>.
62 *
63 * @param doc
64 * The <code>Document</code> to de-serialize into a <code>IdentityTokenResponse</code>.
65 * @return The constructed <code>IdentityTokenResponse</code> instance.
66 * @throws ModelBuildException
67 * Thrown if the <code>Document</code> is invalid.
68 */
69 public IdentityTokenResponse build(Document doc) throws ModelBuildException {
70 validateSchema(doc);
71 return new IdentityTokenResponse(doc);
72 }
73
74 private static synchronized Schema getSchema() throws SAXException {
75 if (schema == null) {
76 schema = SchemaUtil.loadSchema("/idwsh/idtresp/soap.xsd");
77 }
78 return schema;
79 }
80
81 private void validateSchema(Document doc) {
82 try {
83 final Validator validator = getSchema().newValidator();
84 validator.validate(new DOMSource(doc));
85 } catch (SAXException e) {
86 throw new ModelBuildException("Error validating IdentityTokenResponse", e);
87 } catch (IOException e) {
88 throw new ModelBuildException("Error validating IdentityTokenResponse", e);
89 }
90 }
91 }