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19 package org.apache.wss4j.policy.builders;
20
21 import org.apache.neethi.Assertion;
22 import org.apache.neethi.AssertionBuilderFactory;
23 import org.apache.wss4j.policy.SP11Constants;
24 import org.apache.wss4j.policy.SP13Constants;
25 import org.apache.wss4j.policy.SPConstants;
26 import org.apache.wss4j.policy.SPUtils;
27 import org.apache.wss4j.policy.model.Attachments;
28 import org.apache.wss4j.policy.model.EncryptedParts;
29 import org.apache.wss4j.policy.model.Header;
30 import org.w3c.dom.Element;
31
32 import javax.xml.namespace.QName;
33 import java.util.List;
34
35 public class EncryptedPartsBuilder extends SignedPartsBuilder {
36
37 @Override
38 public Assertion build(Element element, AssertionBuilderFactory factory) throws IllegalArgumentException {
39
40 final SPConstants.SPVersion spVersion = SPConstants.SPVersion.getSPVersion(element.getNamespaceURI());
41 boolean body = SPUtils.hasChildElementWithName(element, spVersion.getSPConstants().getBody());
42 final List<Header> headers = getHeaders(element, true, spVersion);
43 final Attachments attachments = getAttachments(element, spVersion);
44 body |= !SPUtils.hasChildElements(element);
45
46 EncryptedParts encryptedParts = new EncryptedParts(spVersion, body, attachments, headers);
47 encryptedParts.setOptional(SPUtils.isOptional(element));
48 encryptedParts.setIgnorable(SPUtils.isIgnorable(element));
49 return encryptedParts;
50 }
51
52 @Override
53 public QName[] getKnownElements() {
54 return new QName[]{SP13Constants.ENCRYPTED_PARTS, SP11Constants.ENCRYPTED_PARTS};
55 }
56 }