jaxrpublishhelloorg.java

《j2ee经典实例详解》的源代码。原书无附带光盘。介绍的是一个在线银行系统的例子。绝对难得

            } else {
                cScheme = bqm.findClassificationSchemeByName(null, schemeName);
            }

            // Create services and service
            Collection services = new ArrayList();
            Service service =
                blcm.createService(bundle.getString("wsdlorg.svc.name"));
            is = blcm.createInternationalString(bundle.getString(
                        "wsdlorg.svc.description"));
            service.setDescription(is);

            // Create service bindings
            Collection serviceBindings = new ArrayList();
            ServiceBinding binding = blcm.createServiceBinding();
            is = blcm.createInternationalString(bundle.getString(
                        "wsdlorg.svcbnd.description"));
            binding.setDescription(is);
            binding.setAccessURI(bundle.getString("wsdlorg.svcbnd.uri"));

            // Define name pattern
            Collection namePatterns = new ArrayList();
            namePatterns.add(bundle.getString("concept.name"));

            /*
             * Create a classification, specifying the scheme
             *  and the taxonomy name and value defined for WSDL
             *  documents by the UDDI specification.
             */
            schemeName = "uddi-org:types";

            // workaround while IBM has two uddi-org:types schemes 
            ClassificationScheme uddiOrgTypes = null;
            queryURL = bundle.getString("query.url");

            String uuid_types = "UUID:C1ACF26D-9672-4404-9D70-39B756E62AB4";

            if (queryURL.equals("http://uddi.ibm.com/testregistry/inquiryapi")) {
                uddiOrgTypes =
                    (ClassificationScheme) bqm.getRegistryObject(uuid_types,
                        LifeCycleManager.CLASSIFICATION_SCHEME);
            } else {
                uddiOrgTypes =
                    bqm.findClassificationSchemeByName(null, schemeName);
            }

            Classification wsdlSpecClassification =
                blcm.createClassification(uddiOrgTypes, "wsdlSpec", "wsdlSpec");

            // Define classifications
            Collection classifications = new ArrayList();
            classifications.add(wsdlSpecClassification);

            // Find concepts named "HelloConcept" by name and classification
            BulkResponse br =
                bqm.findConcepts(null, namePatterns, classifications, null, null);
            Collection specConcepts = br.getCollection();

            // Find the concept that matches the concept key argument
            Iterator iter = specConcepts.iterator();
            Concept retConcept = null;

            if (!iter.hasNext()) {
                System.out.println("No WSDL specification concepts found");
            } else {
                while (iter.hasNext()) {
                    Concept testConcept = (Concept) iter.next();

                    String testId = getKey(testConcept);

                    if (testId.equals(uuidString)) {
                        retConcept = testConcept;
                    }
                }
            }

            // If we found the concept, we can save the organization
            if (retConcept != null) {
                String name = getName(retConcept);

                Collection links = retConcept.getExternalLinks();

                System.out.println("\nSpecification Concept:\n\tName: " + name +
                    "\n\tKey: " + getKey(retConcept));

                if (links.size() > 0) {
                    ExternalLink link = (ExternalLink) links.iterator()
                                                            .next();
                    System.out.println("\tURL of WSDL document: '" +
                        link.getExternalURI() + "'");
                }

                // Now set the specification link for the service binding
                SpecificationLink specLink = blcm.createSpecificationLink();
                specLink.setSpecificationObject(retConcept);

                binding.addSpecificationLink(specLink);
                serviceBindings.add(binding);

                // Add service bindings to service
                service.addServiceBindings(serviceBindings);

                // Add service to services, then add services to organization
                services.add(service);
                org.addServices(services);

                // Add organization and submit to registry
                // Retrieve key if successful
                Collection orgs = new ArrayList();
                orgs.add(org);

                BulkResponse response = blcm.saveOrganizations(orgs);
                Collection exceptions = response.getExceptions();

                if (exceptions == null) {
                    System.out.println("Organization saved");

                    Collection keys = response.getCollection();
                    Iterator keyIter = keys.iterator();

                    if (keyIter.hasNext()) {
                        javax.xml.registry.infomodel.Key orgKey =
                            (javax.xml.registry.infomodel.Key) keyIter.next();
                        String id = orgKey.getId();
                        System.out.println("Organization key is " + id);
                    }
                } else {
                    Iterator excIter = exceptions.iterator();
                    Exception exception = null;

                    while (excIter.hasNext()) {
                        exception = (Exception) excIter.next();
                        System.err.println("Exception on save: " +
                            exception.toString());
                    }
                }
            } else {
                System.out.println("Specified concept not found, " +
                    "organization not saved");
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            // At end, close connection to registry
            if (connection != null) {
                try {
                    connection.close();
                } catch (JAXRException je) {
                }
            }
        }
    }

    /**
     * Returns the name value for a registry object.
     *
     * @param ro        a RegistryObject
     * @return                the String value
     */
    private String getName(RegistryObject ro) throws JAXRException {
        try {
            return ro.getName()
                     .getValue();
        } catch (NullPointerException npe) {
            return "No Name";
        }
    }

    /**
     * Returns the description value for a registry object.
     *
     * @param ro        a RegistryObject
     * @return                the String value
     */
    private String getDescription(RegistryObject ro) throws JAXRException {
        try {
            return ro.getDescription()
                     .getValue();
        } catch (NullPointerException npe) {
            return "No Description";
        }
    }

    /**
     * Returns the key id value for a registry object.
     *
     * @param ro        a RegistryObject
     * @return                the String value
     */
    private String getKey(RegistryObject ro) throws JAXRException {
        try {
            return ro.getKey()
                     .getId();
        } catch (NullPointerException npe) {
            return "No Key";
        }
    }
}