public static void handleEncryptedSignedHeaders()

in modules/rampart-core/src/main/java/org/apache/rampart/util/RampartUtil.java [1727:1772]
28 lines of code
12 McCabe index (conditional complexity)

    public static void handleEncryptedSignedHeaders(List<WSEncryptionPart> encryptedParts,
                                                    List<WSEncryptionPart> signedParts, Document doc) {

        //TODO Is there a more efficient  way to do this ? better search algorithm 
        for (WSEncryptionPart signedPart : signedParts) {
            //This signed part is not a header
            if (signedPart.getNamespace() == null || signedPart.getName() == null) {
                continue;
            }

            for (WSEncryptionPart encryptedPart : encryptedParts) {

                if (encryptedPart.getNamespace() == null || encryptedPart.getName() == null) {
                    continue;
                }

                if (signedPart.getName().equals(encryptedPart.getName()) &&
                        signedPart.getNamespace().equals(encryptedPart.getNamespace())) {

                    String encDataID = encryptedPart.getEncId();

                    // TODO Do we need to go through the whole tree to find element by id ? Verify
                    Element encDataElem = XMLUtils.findElementById(doc.getDocumentElement(), encDataID, false);

                    if (encDataElem != null) {
                        Element encHeader = (Element) encDataElem.getParentNode();
                        String encHeaderId = encHeader.getAttributeNS(WSConstants.WSU_NS, "Id");

                        //For some reason the id might not be available
                        // so the part/element with empty/null id won't be recognized afterwards. 
                        if (encHeaderId != null && !"".equals(encHeaderId.trim())) {
                            signedParts.remove(signedPart);

                            signedParts.add(createEncryptionPart(signedPart.getName(), encHeaderId,
                                    signedPart.getNamespace(),
                                    signedPart.getEncModifier(), signedPart.getXpath()));
                        }

                    }
                }
            }


        }

    }