Java tutorial
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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=<value>");
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<String> findQualifiers = new ArrayList<String>();
findQualifiers.add(SORT_BY_NAME_DESC);
Collection<String> namePatterns = new ArrayList<String>();
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";
}
}
}
//////////////////////////////
//
// File: JAXRExamples.properties
//
//////////////////////////////
##
Registry Server:query.url=http://localhost:8080/RegistryServer/
publish.url=http://localhost:8080/RegistryServer/
registry.username=testuser
registry.password=testuser##
HTTP and
HTTPS proxy
host and
port http.proxyHost=http.proxyPort=8080 https.proxyHost=https.proxyPort=8080##
Values used
by publish
examples org.name=The Coffee
Break
org.description=Purveyor of
the finest coffees.Established 1950 person.name=Jane Doe phone.number=(800)555-1212 email.address=jane.doe@TheCoffeeBreak.com
classification.scheme=ntis-gov:naics:1997
classification.name=All Other
Specialty Food
Stores
classification.value=445299 service.name=
My Service
Name
service.description=
My Service
Description
svcbinding.description=
My Service
Binding Description svcbinding.accessURI=http://TheCoffeeBreak.com:8080/sb/
##
Values used
by postal
address examples postal.taxonomy.filenames=postalconcepts.xml
postal.scheme.name=
MyPostalAddressScheme postal.scheme.description=
A ClassificationScheme for
My PostalAddressMappings postal.classification.name=
postalAddress postal.classification.value=
postalAddress postal.scheme.link=http://unrealcompany.com/PostalScheme.html
postal.scheme.linkdesc=
My PostalAddress
Scheme postal.org.name=
The Postal
Coffee Break postal.person.name=
Jane Postal postal.email.address=jane.postal@ThePostalCoffeeBreak.com
postal.streetNumber=99
postal.street=Imaginary Ave.Suite 33 postal.city=
Imaginary City postal.state=NY
postal.country=USA
postal.postalCode=00000 postal.type=#
Values used
by JAXRPublishConcept
example
concept.name=HelloConcept
concept.description=Concept for
Hello Service link.uri=http://localhost:8080/hello-jaxws/hello?WSDL
link.description=
Hello WSDL document#
Values used
by JAXRPublishHelloOrg
example
wsdlorg.name=
Hello Organization wsdlorg.description=
Organization with
a Hello
Service wsdlorg.person.name=
Duke wsdlorg.person.description=
Owner of
Hello Service wsdlorg.phone=111-222-3333 wsdlorg.email.address=duke@hello.com
wsdlorg.svc.name=JAX-RPC Hello
Service wsdlorg.svc.description=
Says Hello wsdlorg.svcbnd.description=
Service binding for
Hello Service wsdlorg.svcbnd.uri=http://localhost:8080/hello-jaxws/hello