Java XML String Transform createOrUpdateConnection(String fileName, String directory, String communityId, String serviceName, String serviceUrl, String defaultVersion, Logger log)

Here you can find the source of createOrUpdateConnection(String fileName, String directory, String communityId, String serviceName, String serviceUrl, String defaultVersion, Logger log)

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  5. createOrUpdateConnection(String fileName, String directory, String communityId, String serviceName, String serviceUrl, String defaultVersion, Logger log)

Description

Creates or edits an endpoint in the given connection info file in the given CONNECT config directory.

License

Open Source License

Parameter

Parameter Description
fileName File name of config file to be updated.
directory Directory of config file to be updated.
communityId Home Community ID of endpoint update.
serviceName The name of the CONNECT service that is getting updated/added.
serviceUrl URL of service for updating/adding.
defaultVersion The default spec version.
log SoapUI logger.

Declaration 

public static void createOrUpdateConnection(String fileName, String directory, String communityId,
        String serviceName, String serviceUrl, String defaultVersion, Logger log)

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.FileOutputStream;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import org.apache.log4j.Logger;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

public class Main {
    /**/*  w ww  .  jav  a 2s  .  c o  m*/
     * Creates or edits an endpoint in the given connection info file in the given CONNECT config directory.
     *
     * @param fileName File name of config file to be updated.
     * @param directory Directory of config file to be updated.
     * @param communityId Home Community ID of endpoint update.
     * @param serviceName The name of the CONNECT service that is getting updated/added.
     * @param serviceUrl URL of service for updating/adding.
     * @param defaultVersion The default spec version.
     * @param log SoapUI logger.
     */
    public static void createOrUpdateConnection(String fileName, String directory, String communityId,
            String serviceName, String serviceUrl, String defaultVersion, Logger log) {

        log.info("begin CreateOrUpdateConnection; directory='" + directory + "';community id='" + communityId
                + "';service name='" + serviceName + "';service url='" + serviceUrl + "';");

        String fullPath = directory + "/" + fileName;
        log.info("Path to connection info file: " + fullPath);
        boolean serviceNodeFound = false;
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        factory.setNamespaceAware(true);
        Document doc = null;
        try {
            DocumentBuilder builder = factory.newDocumentBuilder();
            doc = builder.parse(fullPath);
        } catch (Exception e) {
            e.printStackTrace();
            return;
        }

        Element businessDetail = (Element) doc.getElementsByTagName("businessDetail").item(0);
        NodeList businessEntities = businessDetail.getElementsByTagName("businessEntity");

        for (int i = 0; i < businessEntities.getLength(); i++) {
            Element businessEntity = (Element) businessEntities.item(i);
            String communityIdValue = businessEntity.getAttribute("businessKey");
            if (communityIdValue.equals("uddi:nhincnode:" + communityId)) {
                Element services = (Element) businessEntity.getElementsByTagName("businessServices").item(0);
                NodeList serviceList = services.getElementsByTagName("businessService");
                serviceNodeFound = false;

                for (int serviceNodeIndex = 0; serviceNodeIndex < serviceList.getLength(); serviceNodeIndex++) {
                    Element serviceElement = (Element) serviceList.item(serviceNodeIndex);
                    String name = serviceElement.getElementsByTagName("name").item(0).getTextContent();
                    if (serviceName.equals(name)) {
                        log.info("Found service: " + serviceName);
                        serviceNodeFound = true;
                        Element bindingTemplates = (Element) serviceElement.getElementsByTagName("bindingTemplates")
                                .item(0);
                        NodeList bindingTemplatesList = bindingTemplates.getElementsByTagName("bindingTemplate");
                        float bindingTemplateVersion = 0;
                        Element latestVersionBindingTemplate = null;

                        if (bindingTemplatesList.getLength() > 1) {
                            for (int bindingNodeIndex = 0; bindingNodeIndex < bindingTemplatesList
                                    .getLength(); bindingNodeIndex++) {
                                Element currBindingTemplate = (Element) bindingTemplatesList.item(bindingNodeIndex);
                                Element bindingCategoryBag = (Element) currBindingTemplate
                                        .getElementsByTagName("categoryBag").item(0);
                                Element bindingKeyedRef = (Element) bindingCategoryBag
                                        .getElementsByTagName("keyedReference").item(0);
                                String currVersionString = bindingKeyedRef.getAttribute("keyValue");
                                if (currVersionString.contains("LEVEL")) {
                                    if (latestVersionBindingTemplate != null) {
                                        if (currVersionString.equals("LEVEL_a1")) {
                                            latestVersionBindingTemplate = currBindingTemplate;
                                        } // else template is prior version and
                                          // doesn't need to be set
                                    } else {
                                        latestVersionBindingTemplate = currBindingTemplate;
                                    }
                                } else {
                                    float currVersion = new Float(currVersionString);
                                    if (currVersion > bindingTemplateVersion) {
                                        bindingTemplateVersion = currVersion;
                                        latestVersionBindingTemplate = currBindingTemplate;
                                    }
                                }
                            }
                        } else {
                            latestVersionBindingTemplate = (Element) bindingTemplatesList.item(0);
                        }

                        if (latestVersionBindingTemplate != null) {
                            Element accessPoint = (Element) latestVersionBindingTemplate
                                    .getElementsByTagName("accessPoint").item(0);
                            if (!serviceUrl.equals(accessPoint.getTextContent())) {
                                accessPoint.setTextContent(serviceUrl);
                                log.info("AccessPoint Found, set to " + serviceUrl);
                            }
                        }
                        break;
                    }

                }
                if (!serviceNodeFound) {
                    log.info("Service not found for: " + communityId + ".  Adding HCID and service");
                    // Create new service and add it to the services node
                    try {
                        Element serviceElement = doc.createElementNS("urn:uddi-org:api_v3", "businessService");
                        serviceElement.setAttribute("serviceKey", "uddi:nhincnode:" + serviceName);
                        serviceElement.setAttribute("businessKey", "uddi:nhincnode:" + communityId);

                        Element name = doc.createElementNS("urn:uddi-org:api_v3", "name");
                        name.setAttribute("xml:lang", "en");
                        name.setTextContent(serviceName);
                        serviceElement.appendChild(name);

                        Element bindingTemplates = doc.createElementNS("urn:uddi-org:api_v3", "bindingTemplates");
                        Element bindingTemplate = doc.createElementNS("urn:uddi-org:api_v3", "bindingTemplate");
                        bindingTemplate.setAttribute("bindingKey", "uddi:nhincnode:" + serviceName);
                        bindingTemplate.setAttribute("serviceKey", "uddi:nhincnode:" + serviceName);
                        Element accessPoint = doc.createElementNS("urn:uddi-org:api_v3", "accessPoint");
                        accessPoint.setAttribute("useType", "endPoint");
                        accessPoint.setTextContent(serviceUrl);
                        Element btCategoryBags = doc.createElementNS("urn:uddi-org:api_v3", "categoryBag");

                        if (serviceName.toLowerCase().contains("adapter")) {
                            Element keyedRefAdap = doc.createElementNS("urn:uddi-org:api_v3", "keyedReference");
                            keyedRefAdap.setAttribute("tModelKey", "CONNECT:adapter:apilevel");
                            keyedRefAdap.setAttribute("keyName", "");
                            keyedRefAdap.setAttribute("keyValue", "LEVEL_a0");
                            btCategoryBags.appendChild(keyedRefAdap);
                        } else {
                            Element btKeyedReference = doc.createElementNS("urn:uddi-org:api_v3", "keyedReference");
                            btKeyedReference.setAttribute("keyName", "");
                            btKeyedReference.setAttribute("tModelKey", "uddi:nhin:versionofservice");
                            btKeyedReference.setAttribute("keyValue", defaultVersion);
                            btCategoryBags.appendChild(btKeyedReference);
                        }
                        bindingTemplate.appendChild(accessPoint);
                        bindingTemplate.appendChild(btCategoryBags);
                        bindingTemplates.appendChild(bindingTemplate);

                        Element categoryBag = doc.createElementNS("urn:uddi-org:api_v3", "categoryBag");
                        Element keyedReference = doc.createElementNS("urn:uddi-org:api_v3", "keyedReference");
                        keyedReference.setAttribute("tModelKey", "uddi:nhin:standard-servicenames");
                        keyedReference.setAttribute("keyName", serviceName);
                        keyedReference.setAttribute("keyValue", serviceName);
                        categoryBag.appendChild(keyedReference);

                        serviceElement.appendChild(bindingTemplates);
                        serviceElement.appendChild(categoryBag);

                        services.appendChild(serviceElement);
                    } catch (Exception ex) {
                        log.error(ex.getMessage());
                    }
                }
                break;
            }
        }
        try {
            Transformer transformer = TransformerFactory.newInstance().newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");

            // initialize StreamResult with File object to save to file
            DOMSource source = new DOMSource(doc);
            FileOutputStream fileOutput = new FileOutputStream(fullPath);
            StreamResult stream = new StreamResult(fileOutput);
            transformer.transform(source, stream);
            // fileOutput.finalize();
            fileOutput.close();
            log.info("Done createorupdate: " + fileName);
        } catch (Exception e) {
            log.error("Exception writing out connection info file: " + e.getMessage(), e);
        }
    }
}

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