Mega Code Archive
Search a registry for organizations that offer services based on technical specifications that take the form of WSDL documents
<![CDATA[
/*
* 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.
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are permitted provided that the following conditions are met:
* Redistribution of source code must retain the above copyright notice,
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IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY
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import javax.xml.registry.Connection;
import javax.xml.registry.ConnectionFactory;
import javax.xml.registry.RegistryService;
import javax.xml.registry.BusinessLifeCycleManager;
import javax.xml.registry.LifeCycleManager;
import javax.xml.registry.BusinessQueryManager;
import javax.xml.registry.BulkResponse;
import javax.xml.registry.JAXRException;
import javax.xml.registry.infomodel.RegistryObject;
import javax.xml.registry.infomodel.Organization;
import javax.xml.registry.infomodel.ClassificationScheme;
import javax.xml.registry.infomodel.Classification;
import javax.xml.registry.infomodel.Concept;
import javax.xml.registry.infomodel.ExternalLink;
import java.util.ResourceBundle;
import java.util.Properties;
import java.util.Collection;
import java.util.ArrayList;
/**
* The JAXRQueryByWSDLClassification 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 that offer services based
* on technical specifications that take the form of WSDL
* documents. Use the query-string argument to limit the search
* to certain specification concept names.
*/
public class JAXRQueryByWSDLClassification {
Connection connection = null;
public JAXRQueryByWSDLClassification() {
}
public static void main(String[] args) {
ResourceBundle bundle = ResourceBundle.getBundle("JAXRExamples");
String queryURL = bundle.getString("query.url");
String publishURL = bundle.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);
JAXRQueryByWSDLClassification jq = new JAXRQueryByWSDLClassification();
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 bundle = ResourceBundle.getBundle("JAXRExamples");
String httpProxyHost = bundle.getString("http.proxyHost");
String httpProxyPort = bundle.getString("http.proxyPort");
String httpsProxyHost = bundle.getString("https.proxyHost");
String httpsProxyPort = bundle.getString("https.proxyPort");
/*
* Define connection configuration properties.
* For simple queries, you need the query URL.
* To use a life cycle manager, you need the publish URL.
*/
Properties props = new Properties();
props.setProperty("javax.xml.registry.queryManagerURL", queryUrl);
props.setProperty("javax.xml.registry.lifeCycleManagerURL", publishUrl);
props.setProperty("com.sun.xml.registry.http.proxyHost", httpProxyHost);
props.setProperty("com.sun.xml.registry.http.proxyPort", httpProxyPort);
props.setProperty(
"com.sun.xml.registry.https.proxyHost",
httpsProxyHost);
props.setProperty(
"com.sun.xml.registry.https.proxyPort",
httpsProxyPort);
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 using a WSDL
* classification and displays data about them.
*
* @param qString the string argument
*/
public void executeQuery(String qString) {
RegistryService rs = null;
BusinessQueryManager bqm = null;
BusinessLifeCycleManager blcm = null;
try {
// Get registry service and managers
rs = connection.getRegistryService();
bqm = rs.getBusinessQueryManager();
blcm = rs.getBusinessLifeCycleManager();
System.out.println(
"Got registry service, query "
+ "manager, and lifecycle manager");
ResourceBundle bundle = ResourceBundle.getBundle("JAXRExamples");
/*
* Find the uddi-org:types classification scheme defined
* by the UDDI specification, using well-known key id.
*/
String uuid_types = "uuid:C1ACF26D-9672-4404-9D70-39B756E62AB4";
ClassificationScheme uddiOrgTypes = (ClassificationScheme) bqm
.getRegistryObject(
uuid_types,
LifeCycleManager.CLASSIFICATION_SCHEME);
// Define name pattern
Collection<String> namePatterns = new ArrayList<String>();
namePatterns.add("%" + qString + "%");
/*
* Create a classification, specifying the scheme
* and the taxonomy name and value defined for WSDL
* documents by the UDDI specification.
*/
Classification wsdlSpecClassification = blcm.createClassification(
uddiOrgTypes,
blcm.createInternationalString("wsdlSpec"),
"wsdlSpec");
Collection<Classification> classifications = new ArrayList<Classification>();
classifications.add(wsdlSpecClassification);
// Find concepts
BulkResponse br = bqm.findConcepts(
null,
namePatterns,
classifications,
null,
null);
Collection specConcepts = br.getCollection();
// Display information about the concepts found
int numConcepts = 0;
if (specConcepts.isEmpty()) {
System.out.println("No WSDL specification concepts found");
} else {
for (Object sc : specConcepts) {
numConcepts++;
Concept concept = (Concept) sc;
String name = getName(concept);
Collection links = concept.getExternalLinks();
System.out.println(
"\nSpecification Concept:\n\tName: " + name
+ "\n\tKey: " + getKey(concept)
+ "\n\tDescription: " + getDescription(concept));
if (links.size() > 0) {
ExternalLink link = (ExternalLink) links.iterator()
.next();
System.out.println(
"\tURL of WSDL document: '"
+ link.getExternalURI() + "'");
}
// Find organizations that use this concept
Collection<Concept> specConcepts1 = new ArrayList<Concept>();
specConcepts1.add(concept);
br = bqm.findOrganizations(
null,
null,
null,
specConcepts1,
null,
null);
Collection orgs = br.getCollection();
// Display information about organizations
if (!(orgs.isEmpty())) {
System.out.println(
"Organizations using the '" + name
+ "' WSDL Specification:");
} else {
System.out.println(
"No Organizations using the '" + name
+ "' WSDL Specification");
}
for (Object o : orgs) {
Organization org = (Organization) o;
System.out.println(
"\tName: " + getName(org) + "\n\tKey: "
+ getKey(org) + "\n\tDescription: "
+ getDescription(org));
}
}
}
System.out.println("Found " + numConcepts + " concepts");
} 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
]]>