Java XML Registry: Recherche d’un registre des informations sur les organisations dont les noms contiennent une chaîne de caractère fournie par l’utilisateur*

Author:

Java XML Registry: Recherche d'un registre des informations sur les organisations dont les noms contiennent une chaîne de caractère fournie par l'utilisateur*
{filelink=8723}

/***** Code de MesExemples.com *******/
/*
 * Copyright 2007 Sun Microsystems, Inc.
 * All rights reserved.  You may not modify, use,
 * reproduce, or distribute this software except in
 * compliance with  the terms of the License at:
 * http://developer.sun.com/berkeley_license.html
 */

/*
Copyright 1994-2006 Sun Microsystems, Inc. All Rights Reserved.
Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:
 

* Redistribution of source code must retain the above copyright notice, 
this list of conditions and the following disclaimer.

* Redistribution in binary form must reproduce the above copyright notice, 
this list of conditions and the following disclaimer in the documentation 
and/or other materials provided with the distribution.

 
Neither the name of Sun Microsystems, Inc. or the names of contributors may be 
used to endorse or promote products derived from this software without specific 
prior written permission.
 
This software is provided "AS IS," without a warranty of any kind. ALL EXPRESS OR 
IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY 
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY 
EXCLUDED. SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY 
DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS 
SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY 
LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, 
INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF 
LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF 
SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 
You acknowledge that this software is not designed, licensed or intended for use in 
the design, construction, operation or maintenance of any nuclear facility. 
*/



import javax.xml.registry.Connection;
import javax.xml.registry.ConnectionFactory;
import javax.xml.registry.RegistryService;
import javax.xml.registry.BusinessQueryManager;
import javax.xml.registry.BulkResponse;
import javax.xml.registry.JAXRException;
import static javax.xml.registry.FindQualifier.SORT_BY_NAME_DESC;
import javax.xml.registry.infomodel.RegistryObject;
import javax.xml.registry.infomodel.Organization;
import javax.xml.registry.infomodel.User;
import javax.xml.registry.infomodel.PersonName;
import javax.xml.registry.infomodel.TelephoneNumber;
import javax.xml.registry.infomodel.EmailAddress;
import javax.xml.registry.infomodel.Service;
import javax.xml.registry.infomodel.ServiceBinding;
import javax.xml.registry.infomodel.ClassificationScheme;
import javax.xml.registry.infomodel.Classification;
import java.util.ResourceBundle;
import java.util.Properties;
import java.util.Collection;
import java.util.ArrayList;


/**
 * The JAXRQuery class consists of a main method, a
 * makeConnection method, an executeQuery method, and some
 * private helper methods. It searches a registry for
 * information about organizations whose names contain a
 * user-supplied string.
 */
public class JAXRQuery {
    Connection connection = null;

    public JAXRQuery() {
    }

    public static void main(String[] args) {
        ResourceBundle registryBundle = ResourceBundle.getBundle(
                    "JAXRExamples");

        String queryURL = registryBundle.getString("query.url");
        String publishURL = registryBundle.getString("publish.url");

        if (args.length < 1) {
            System.out.println(
                    "Argument required: " + "-Dquery-string=");
            System.exit(1);
        }

        String queryString = args[0];
        System.out.println("Query string is " + queryString);

        JAXRQuery jq = new JAXRQuery();

        jq.makeConnection(queryURL, publishURL);

        jq.executeQuery(queryString);
    }

    /**
     * Establishes a connection to a registry.
     *
     * @param queryUrl        the URL of the query registry
     * @param publishUrl        the URL of the publish registry
     */
    public void makeConnection(
        String queryUrl,
        String publishUrl) {
        /*
         * Specify proxy information in case you
         *  are going beyond your firewall.
         */
        ResourceBundle registryBundle = ResourceBundle.getBundle(
                    "JAXRExamples");
        String httpProxyHost = registryBundle.getString("http.proxyHost");
        String httpProxyPort = registryBundle.getString("http.proxyPort");

        /*
         * Define connection configuration properties.
         * For simple queries, you need the query URL.
         */
        Properties props = new Properties();
        props.setProperty("javax.xml.registry.queryManagerURL", queryUrl);
        props.setProperty("com.sun.xml.registry.http.proxyHost", httpProxyHost);
        props.setProperty("com.sun.xml.registry.http.proxyPort", httpProxyPort);

        try {
            // Create the connection, passing it the 
            // configuration properties
            ConnectionFactory factory = ConnectionFactory.newInstance();
            factory.setProperties(props);
            connection = factory.createConnection();
            System.out.println("Created connection to registry");
        } catch (Exception e) {
            e.printStackTrace();

            if (connection != null) {
                try {
                    connection.close();
                } catch (JAXRException je) {
                }
            }
        }
    }

    /**
     * Searches for organizations containing a string and
     * displays data about them.
     *
     * @param qString        the string argument
     */
    public void executeQuery(String qString) {
        RegistryService rs = null;
        BusinessQueryManager bqm = null;

        try {
            // Get registry service and query manager
            rs = connection.getRegistryService();
            bqm = rs.getBusinessQueryManager();
            System.out.println("Got registry service and query manager");

            // Define find qualifiers and name patterns
            Collection findQualifiers = new ArrayList();
            findQualifiers.add(SORT_BY_NAME_DESC);

            Collection namePatterns = new ArrayList();
            namePatterns.add("%" + qString + "%");

            // Find orgs with names that contain qString
            BulkResponse response = bqm.findOrganizations(
                        findQualifiers,
                        namePatterns,
                        null,
                        null,
                        null,
                        null);
            Collection orgs = response.getCollection();

            // Display information about the organizations found
            int numOrgs = 0;

            if (orgs.isEmpty()) {
                System.out.println("No organizations found");
            } else {
                for (Object o : orgs) {
                    numOrgs++;

                    Organization org = (Organization) o;
                    System.out.println("Org name: " + getName(org));
                    System.out.println(
                            "Org description: " + getDescription(org));
                    System.out.println("Org key id: " + getKey(org));

                    // Display primary contact information
                    User pc = org.getPrimaryContact();

                    if (pc != null) {
                        PersonName pcName = pc.getPersonName();
                        System.out.println(
                                " Contact name: " + pcName.getFullName());

                        Collection phNums = pc.getTelephoneNumbers(null);

                        for (Object n : phNums) {
                            TelephoneNumber num = (TelephoneNumber) n;
                            System.out.println(
                                    "  Phone number: " + num.getNumber());
                        }

                        Collection eAddrs = pc.getEmailAddresses();

                        for (Object a : eAddrs) {
                            EmailAddress eAd = (EmailAddress) a;
                            System.out.println(
                                    "  Email address: " + eAd.getAddress());
                        }
                    }

                    // Display service and binding information
                    Collection services = org.getServices();

                    for (Object s : services) {
                        Service svc = (Service) s;
                        System.out.println(" Service name: " + getName(svc));
                        System.out.println(
                                " Service description: " + getDescription(svc));

                        Collection serviceBindings = svc.getServiceBindings();

                        for (Object b : serviceBindings) {
                            ServiceBinding sb = (ServiceBinding) b;
                            System.out.println(
                                    "  Binding description: "
                                    + getDescription(sb));
                            System.out.println(
                                    "  Access URI: " + sb.getAccessURI());
                        }
                    }

                    // Print spacer between organizations
                    System.out.println(" --- ");
                }
            }

            System.out.println("Found " + numOrgs + " organization(s)");
        } 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";
        }
    }
}

        

Code testé avec le fichier XML Suivant




	Sakoba
	Adams
	Rappel
	Ne m'oubliez pas ce week-end!

A Voir sur le même Sujet:

  • .XmlRegistry utilisation
  • exemple programme java
  • exemple de code java
  • comment affichage dynamique jeu en java

Leave a Reply

Your email address will not be published. Required fields are marked *