/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.juddi.function;
import java.util.Properties;
import java.util.Vector;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.juddi.datastore.DataStore;
import org.apache.juddi.datastore.DataStoreFactory;
import org.apache.juddi.datatype.CategoryBag;
import org.apache.juddi.datatype.DiscoveryURL;
import org.apache.juddi.datatype.DiscoveryURLs;
import org.apache.juddi.datatype.Email;
import org.apache.juddi.datatype.KeyedReference;
import org.apache.juddi.datatype.Name;
import org.apache.juddi.datatype.RegistryObject;
import org.apache.juddi.datatype.business.BusinessEntity;
import org.apache.juddi.datatype.business.Contact;
import org.apache.juddi.datatype.business.Contacts;
import org.apache.juddi.datatype.publisher.Publisher;
import org.apache.juddi.datatype.request.AuthInfo;
import org.apache.juddi.datatype.request.GetAuthToken;
import org.apache.juddi.datatype.request.SaveBusiness;
import org.apache.juddi.datatype.response.AuthToken;
import org.apache.juddi.datatype.response.BusinessDetail;
import org.apache.juddi.datatype.service.BusinessService;
import org.apache.juddi.datatype.service.BusinessServices;
import org.apache.juddi.datatype.tmodel.TModel;
import org.apache.juddi.error.InvalidKeyPassedException;
import org.apache.juddi.error.RegistryException;
import org.apache.juddi.error.UnsupportedException;
import org.apache.juddi.error.UserMismatchException;
import org.apache.juddi.handler.BusinessEntityHandler;
import org.apache.juddi.registry.RegistryEngine;
import org.apache.juddi.util.Config;
import org.apache.juddi.uuidgen.UUIDGen;
import org.apache.juddi.uuidgen.UUIDGenFactory;
/**
* @author Steve Viens (sviens@apache.org)
*/
public class SaveBusinessFunction extends AbstractFunction
{
// private reference to jUDDI Logger
private static Log log = LogFactory.getLog(SaveBusinessFunction.class);
/**
*
*/
public SaveBusinessFunction(RegistryEngine registry)
{
super(registry);
}
/**
*
*/
public RegistryObject execute(RegistryObject regObject)
throws RegistryException
{
SaveBusiness request = (SaveBusiness)regObject;
String generic = request.getGeneric();
AuthInfo authInfo = request.getAuthInfo();
Vector businessVector = request.getBusinessEntityVector();
Vector uploadRegVector = request.getUploadRegisterVector();
UUIDGen uuidgen = UUIDGenFactory.getUUIDGen();
// UploadRegistry functionality is not currently supported.
if ((uploadRegVector != null) && (uploadRegVector.size() > 0))
throw new UnsupportedException("save_business: "+
"UploadRegistry is not supported.");
// aquire a jUDDI datastore instance
DataStore dataStore = DataStoreFactory.getDataStore();
try
{
dataStore.beginTrans();
// Validate authentication parameters
Publisher publisher = getPublisher(authInfo,dataStore);
String publisherID = publisher.getPublisherID();
String authorizedName = publisher.getName();
// Validate request parameters & execute
for (int i=0; i<businessVector.size(); i++)
{
// Move the BusinessEntity into a form we can work with easily
BusinessEntity business = (BusinessEntity)businessVector.elementAt(i);
String businessKey = business.getBusinessKey();
// If a BusinessKey was specified then make sure it's a valid one.
if ((businessKey != null) && (businessKey.length() > 0) && (!dataStore.isValidBusinessKey(businessKey)))
throw new InvalidKeyPassedException("save_business: "+
"businessKey="+businessKey);
// If a BusinessKey was specified then make sure 'publisherID' controls it.
if ((businessKey != null) && (businessKey.length() > 0) && (!dataStore.isBusinessPublisher(businessKey,publisherID)))
throw new UserMismatchException("save_business: "+
"userID="+publisherID+", "+
"businessKey="+businessKey);
// Normally, a valid tModelKey MUST be specified for the keyedReference
// to be valid. However, in the case of a keyedReference that is used in
// a categoryBag, the tModelKey may be omitted or specified as a
// zero-length string to indicate that the taxonomy being used is
// uddi-org:general_keywords. When it is omitted in this manner, the UDDI
// registry will insert the proper key during the save_xx operation.
// - UDDI Programmers API v2.04 Section 4.3.5.1 Specifying keyedReferences
//
CategoryBag categoryBag = business.getCategoryBag();
if (categoryBag != null)
{
Vector keyedRefVector = categoryBag.getKeyedReferenceVector();
if (keyedRefVector != null)
{
int vectorSize = keyedRefVector.size();
if (vectorSize > 0)
{
for (int j=0; j<vectorSize; j++)
{
KeyedReference keyedRef = (KeyedReference)keyedRefVector.elementAt(j);
String key = keyedRef.getTModelKey();
// A null or zero-length tModelKey is treated as
// though the tModelKey for uddiorg:general_keywords
// had been specified.
//
if ((key == null) || (key.trim().length() == 0))
keyedRef.setTModelKey(TModel.GENERAL_KEYWORDS_TMODEL_KEY);
}
}
}
}
}
for (int i=0; i<businessVector.size(); i++)
{
// move the BusinessEntity into a form we can work with easily
BusinessEntity business = (BusinessEntity)businessVector.elementAt(i);
String businessKey = business.getBusinessKey();
// If the new BusinessEntity has a BusinessKey then it must already
// exists so delete the old one. It a BusinessKey isn't specified then
// this is a new BusinessEntity so create a new BusinessKey for it.
//
if ((businessKey != null) && (businessKey.length() > 0))
{
dataStore.deleteBusiness(businessKey);
}
else
{
business.setBusinessKey(uuidgen.uuidgen());
}
// check if the business has DiscoveryURL with
// useType as 'businessEntity' if not create one
// and add it to the business object.
//
addBusinessEntityDiscoveryURL(business);
// Everything checks out so let's save it. First
// store 'authorizedName' and 'operator' values
// in each BusinessEntity.
//
business.setAuthorizedName(authorizedName);
business.setOperator(Config.getOperator());
// If no contacts were specified with the Business
// Entity then add a new contact of type 'publisher'
// using the publishers information.
Contacts contacts = business.getContacts();
if ((contacts == null) ||
(contacts.getContactVector() == null) ||
(contacts.getContactVector().isEmpty()))
{
Contact contact = new Contact();
contact.setPersonNameValue(publisher.getName());
contact.setUseType("publisher");
String email = publisher.getEmailAddress();
if (email != null)
contact.addEmail(new Email(email,"email"));
business.addContact(contact);
}
dataStore.saveBusiness(business,publisherID);
}
dataStore.commit();
BusinessDetail detail = new BusinessDetail();
detail.setGeneric(generic);
detail.setOperator(Config.getOperator());
detail.setTruncated(false);
detail.setBusinessEntityVector(businessVector);
return detail;
}
catch(UnsupportedException suppex)
{
try { dataStore.rollback(); } catch(Exception e) { }
log.info(suppex);
throw (RegistryException)suppex;
}
catch(InvalidKeyPassedException ikpex)
{
try { dataStore.rollback(); } catch(Exception e) { }
log.info(ikpex);
throw (RegistryException)ikpex;
}
catch(UserMismatchException umex)
{
try { dataStore.rollback(); } catch(Exception e) { }
log.info(umex);
throw (RegistryException)umex;
}
catch(RegistryException regex)
{
try { dataStore.rollback(); } catch(Exception e) { }
log.error(regex);
throw (RegistryException)regex;
}
catch(Exception ex)
{
try { dataStore.rollback(); } catch(Exception e) { }
log.error(ex);
throw new RegistryException(ex);
}
finally
{
if (dataStore != null)
dataStore.release();
}
}
private void addBusinessEntityDiscoveryURL(BusinessEntity business)
{
// get the discovery URLs from the business entity
DiscoveryURLs discoveryURLs = business.getDiscoveryURLs();
boolean businessEntityURLExists = false;
String businessEntityUseType = BusinessEntityHandler.TAG_NAME;
if(discoveryURLs != null)
{
Vector discoveryURLVector = discoveryURLs.getDiscoveryURLVector();
if(discoveryURLVector != null)
{
String useType = null;
for (int j=0; j<discoveryURLVector.size(); j++)
{
DiscoveryURL discoveryURL = (DiscoveryURL)discoveryURLVector.get(j);
if(discoveryURL != null)
{
useType = discoveryURL.getUseType();
// check if the business has DiscoveryURL with useType as 'businessEntity'
if(useType.equals(businessEntityUseType))
{
businessEntityURLExists = true;
j = discoveryURLVector.size();
}
}
}
}
}
else
{
// create create a discoveryURLs and add it to business entity
business.setDiscoveryURLs(new DiscoveryURLs());
}
// add the businessEntity if businessEntity URL doesn't exist
if(!businessEntityURLExists)
{
// get the DiscoveryURL from the juddi properties file
StringBuffer siteURL = new StringBuffer();
siteURL.append(Config.getDiscoveryURL());
siteURL.append("businesskey=");
siteURL.append(business.getBusinessKey());
// add to the business entity
business.addDiscoveryURL(new DiscoveryURL(businessEntityUseType,siteURL.toString()));
}
}
/***************************************************************************/
/***************************** TEST DRIVER *********************************/
/***************************************************************************/
public static void main(String[] args)
{
// be sure to use the jUDDI-manged pool
Properties props = new Properties();
props.put("juddi.useConnectionPool","true");
// initialize the registry
RegistryEngine reg = new RegistryEngine(props);
reg.init();
try
{
// create & execute the GetAuthToken request
GetAuthToken authTokenRequest = new GetAuthToken("sviens","password");
AuthToken authToken = (AuthToken)reg.execute(authTokenRequest);
AuthInfo authInfo = authToken.getAuthInfo();
// generate a Name Vector
Vector nameVector = new Vector();
nameVector.add(new Name("IBM"));
nameVector.add(new Name("Microsoft"));
// generate a new BusinessService
BusinessService service = new BusinessService();
service.setNameVector(nameVector);
// generate a BusinessService Vector
Vector serviceVector = new Vector();
serviceVector.add(service);
// generate a BusinessServices instance
BusinessServices services = new BusinessServices();
services.setBusinessServiceVector(serviceVector);
// generate a BusinessEntity
BusinessEntity businessEntity = new BusinessEntity();
businessEntity.setBusinessKey(null);
businessEntity.setNameVector(nameVector);
businessEntity.setBusinessServices(services);
// generate a BusinessEntity Vector
Vector businessEntityVector = new Vector();
businessEntityVector.add(businessEntity);
// create & execute the SaveBusiness request
SaveBusiness request = new SaveBusiness();
request.setAuthInfo(authInfo);
request.setBusinessEntityVector(businessEntityVector);
BusinessDetail detail = (BusinessDetail)reg.execute(request);
System.out.println(detail);
}
catch (Exception ex)
{
// write execption to the console
ex.printStackTrace();
}
finally
{
// destroy the registry
reg.dispose();
}
}
}