/**

  *

  * Copyright 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.ws.scout.registry;

 import java.io.Serializable;

 import java.net.PasswordAuthentication;

 import java.util.ArrayList;

 import java.util.Collection;

 import java.util.HashSet;

 import java.util.Hashtable;

 import java.util.Iterator;

 import java.util.LinkedHashSet;

 import java.util.List;

 import java.util.Set;

 import java.util.Vector;

 import javax.xml.registry.BulkResponse;

 import javax.xml.registry.BusinessLifeCycleManager;

 import javax.xml.registry.DeleteException;

 import javax.xml.registry.InvalidRequestException;

 import javax.xml.registry.JAXRException;

 import javax.xml.registry.JAXRResponse;

 import javax.xml.registry.LifeCycleManager;

 import javax.xml.registry.RegistryService;

 import javax.xml.registry.SaveException;

 import javax.xml.registry.UnexpectedObjectException;

 import javax.xml.registry.infomodel.Association;

 import javax.xml.registry.infomodel.ClassificationScheme;

 import javax.xml.registry.infomodel.Concept;

 import javax.xml.registry.infomodel.Key;

 import javax.xml.registry.infomodel.Organization;

 import javax.xml.registry.infomodel.RegistryObject;

 import javax.xml.registry.infomodel.Service;

 import javax.xml.registry.infomodel.ServiceBinding;

 import org.apache.commons.logging.Log;

 import org.apache.commons.logging.LogFactory;

 import org.apache.ws.scout.model.uddi.v2.AssertionStatusItem;

 import org.apache.ws.scout.model.uddi.v2.AssertionStatusReport;

 import org.apache.ws.scout.model.uddi.v2.AuthToken;

 import org.apache.ws.scout.model.uddi.v2.BindingDetail;

 import org.apache.ws.scout.model.uddi.v2.BindingTemplate;

 import org.apache.ws.scout.model.uddi.v2.BusinessDetail;

 import org.apache.ws.scout.model.uddi.v2.BusinessEntity;

 import org.apache.ws.scout.model.uddi.v2.BusinessInfo;

 import org.apache.ws.scout.model.uddi.v2.BusinessService;

 import org.apache.ws.scout.model.uddi.v2.Description;

 import org.apache.ws.scout.model.uddi.v2.DispositionReport;

 import org.apache.ws.scout.model.uddi.v2.ErrInfo;

 import org.apache.ws.scout.model.uddi.v2.KeyedReference;

 import org.apache.ws.scout.model.uddi.v2.Name;

 import org.apache.ws.scout.model.uddi.v2.ObjectFactory;

 import org.apache.ws.scout.model.uddi.v2.PublisherAssertion;

 import org.apache.ws.scout.model.uddi.v2.PublisherAssertions;

 import org.apache.ws.scout.model.uddi.v2.Result;

 import org.apache.ws.scout.model.uddi.v2.ServiceDetail;

 import org.apache.ws.scout.model.uddi.v2.ServiceInfo;

 import org.apache.ws.scout.model.uddi.v2.TModel;

 import org.apache.ws.scout.model.uddi.v2.TModelDetail;

 import org.apache.ws.scout.registry.infomodel.ConceptImpl;

 import org.apache.ws.scout.registry.infomodel.InternationalStringImpl;

 import org.apache.ws.scout.registry.infomodel.KeyImpl;

 import org.apache.ws.scout.registry.infomodel.OrganizationImpl;

 import org.apache.ws.scout.registry.infomodel.ServiceImpl;

 import org.apache.ws.scout.util.ScoutJaxrUddiHelper;

 import org.apache.ws.scout.util.ScoutUddiJaxrHelper;

 /**

  * Implements JAXR BusinessLifeCycleManager Interface.

  * For futher details, look into the JAXR API Javadoc.

  *

  * @author <a href="mailto:anil@apache.org">Anil Saldhana</a>

  * @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>

  * @author <a href="mailto:tcunning@apache.org">Tom Cunningham</a>

  */

 public class BusinessLifeCycleManagerImpl extends LifeCycleManagerImpl

         implements BusinessLifeCycleManager, Serializable {

         private static final long serialVersionUID = -4533264314909343311L;

         private Log log = LogFactory.getLog(this.getClass());

     private transient ObjectFactory objectFactory = new ObjectFactory();

     public BusinessLifeCycleManagerImpl(RegistryService registry) {

             super(registry);

         if(objectFactory == null)

                 objectFactory = new ObjectFactory();        

     }

     /**

      * Deletes one or more previously submitted objects from the registry

      * using the object keys and a specified objectType attribute.

      *

      * @param keys

      * @param objectType

      * @return BulkResponse object

      * @throws JAXRException

      */

     public BulkResponse deleteObjects(Collection keys, String objectType) throws JAXRException {

         BulkResponse bulk = null;

         if (objectType == LifeCycleManager.ASSOCIATION) {

             bulk = this.deleteAssociations(keys);

         }

         else if (objectType == LifeCycleManager.CLASSIFICATION_SCHEME) {

             bulk = this.deleteClassificationSchemes(keys);

         }

         else if (objectType == LifeCycleManager.CONCEPT) {

             bulk = this.deleteConcepts(keys);

         }

         else if (objectType == LifeCycleManager.ORGANIZATION) {

             bulk = this.deleteOrganizations(keys);

         }

         else if (objectType == LifeCycleManager.SERVICE) {

             bulk = this.deleteServices(keys);

         }

         else if (objectType == LifeCycleManager.SERVICE_BINDING) {

             bulk = this.deleteServiceBindings(keys);

         }

         else {

             throw new JAXRException("Delete Operation for " + objectType + " not implemented by Scout");

         }

         return bulk;

     }

     public BulkResponse deleteAssociations(Collection associationKeys) throws JAXRException {

         return this.deleteOperation(associationKeys, "DELETE_ASSOCIATION");

     }

     public BulkResponse deleteClassificationSchemes(Collection schemeKeys) throws JAXRException {

         return this.deleteOperation(schemeKeys, "DELETE_CLASSIFICATIONSCHEME");

     }

     public BulkResponse deleteConcepts(Collection conceptKeys) throws JAXRException {

         return this.deleteOperation(conceptKeys, "DELETE_CONCEPT");

     }

     public BulkResponse deleteOrganizations(Collection orgkeys) throws JAXRException {

         return this.deleteOperation(orgkeys, "DELETE_ORG");

     }

     public BulkResponse deleteServiceBindings(Collection bindingKeys) throws JAXRException {

         return this.deleteOperation(bindingKeys, "DELETE_SERVICEBINDING");

     }

     public BulkResponse deleteServices(Collection serviceKeys) throws JAXRException {

         return this.deleteOperation(serviceKeys, "DELETE_SERVICE");

     }

     /**

      * Saves one or more Objects to the registry. An object may be a

      * RegistryObject  subclass instance. If an object is not in the registry,

      * it is created in the registry.  If it already exists in the registry

      * and has been modified, then its  state is updated (replaced) in the

      * registry

      * <p/>

      * TODO:Check if juddi can provide a facility to store a collection of heterogenous

      * objects

      * <p/>

      * TODO - does this belong here?  it's really an overload of

      * LifecycleManager.saveObjects, but all the help we need

      * like saveOrganization() is up here...

      *

      * @param col

      * @return a BulkResponse containing the Collection of keys for those objects

      *         that were saved successfully and any SaveException that was encountered

      *         in case of partial commit

      * @throws JAXRException

      */

     public BulkResponse saveObjects(Collection col) throws JAXRException {

         Iterator iter = col.iterator();

         LinkedHashSet<Object> suc = new LinkedHashSet<Object>();

         Collection<Exception> exc = new ArrayList<Exception>();

         while (iter.hasNext()) {

             RegistryObject reg = (RegistryObject) iter.next();

             BulkResponse br = null;

             Collection<RegistryObject> c = new ArrayList<RegistryObject>();

             c.add(reg);

             if (reg instanceof javax.xml.registry.infomodel.Association) {

                 br = saveAssociations(c, true);

             }

             else if (reg instanceof javax.xml.registry.infomodel.ClassificationScheme) {

                 br = saveClassificationSchemes(c);

             }

             else if (reg instanceof javax.xml.registry.infomodel.Concept) {

                 br = saveConcepts(c);

             }

             else if (reg instanceof javax.xml.registry.infomodel.Organization) {

                 br = saveOrganizations(c);

             }

             else if (reg instanceof javax.xml.registry.infomodel.Service) {

                 br = saveServices(c);

             }

             else if (reg instanceof javax.xml.registry.infomodel.ServiceBinding) {

                 br = saveServiceBindings(c);

             }

             else {

                 throw new JAXRException("Delete Operation for " + reg.getClass() 

                         + " not implemented by Scout");

             }

             if (br.getCollection() != null) {

                 suc.addAll(br.getCollection());

             }

             if (br.getExceptions() != null) {

                 exc.addAll(br.getExceptions());

             }

         }

         BulkResponseImpl bulk = new BulkResponseImpl();

         /*

          *  TODO - what is the right status?

          */

         bulk.setStatus(JAXRResponse.STATUS_SUCCESS);

         bulk.setCollection(suc);

         bulk.setExceptions(exc);

         return bulk;

     }

     public BulkResponse saveAssociations(Collection associations, boolean replace) throws JAXRException {

         BulkResponseImpl bulk = new BulkResponseImpl();

         PublisherAssertion[] sarr = new PublisherAssertion[associations.size()];

         Collection<Key> coll = new ArrayList<Key>();

         Collection<Exception> exceptions = new ArrayList<Exception>();

         Iterator iter = associations.iterator();

         int currLoc = 0;

         while (iter.hasNext()) {

                 Association association = (Association) iter.next();

                 association.getSourceObject();

                 PublisherAssertion pa = ScoutJaxrUddiHelper.getPubAssertionFromJAXRAssociation(association);

                 sarr[currLoc] = pa;

                 currLoc++;

                 // Save PublisherAssertion

                 PublisherAssertions bd = null;

                 try {

                     bd = (PublisherAssertions) executeOperation(sarr, "SAVE_ASSOCIATION");

                 }

                 catch (RegistryException e) {

                     exceptions.add(new SaveException(e));

                     bulk.setExceptions(exceptions);

                     bulk.setStatus(JAXRResponse.STATUS_FAILURE);

                     return bulk;

                 }

                 if(bd != null)

                 {

                         List<PublisherAssertion> publisherAssertionList = bd.getPublisherAssertion();

                         PublisherAssertion[] keyarr = new PublisherAssertion[publisherAssertionList.size()];

                         publisherAssertionList.toArray(keyarr);

                         for (int i = 0; keyarr != null && i < keyarr.length; i++) {

                                 PublisherAssertion result = (PublisherAssertion) keyarr[i];

                         KeyedReference keyr = result.getKeyedReference();

                         Concept c = new ConceptImpl(getRegistryService().getBusinessLifeCycleManager());

                         c.setName(new InternationalStringImpl(keyr.getKeyName()));

                         c.setKey( new KeyImpl(keyr.getTModelKey()) );

                         c.setValue(keyr.getKeyValue());

                         association.setAssociationType(c);

                         coll.add(association.getKey());

                    }

                 }

         }

         bulk.setCollection(coll);

         bulk.setExceptions(exceptions);

         return bulk;

     }

     public BulkResponse saveClassificationSchemes(Collection schemes) throws JAXRException {

         //Now we need to convert the collection into a vector for juddi

         BulkResponseImpl bulk = new BulkResponseImpl();

         TModel[] entityarr = new TModel[schemes.size()];

         LinkedHashSet<Key> coll = new LinkedHashSet<Key>();

         Collection<Exception> exceptions = new ArrayList<Exception>();

         Iterator iter = schemes.iterator();

         int currLoc = 0;

         while (iter.hasNext()) {

             try {

                 TModel en =

                         ScoutJaxrUddiHelper.getTModelFromJAXRClassificationScheme((ClassificationScheme) iter.next());

                 entityarr[currLoc] = en;

                 currLoc++;

             }

             catch (ClassCastException ce) {

                 throw new UnexpectedObjectException();

             }

         }

         log.debug("Method:save_classificationscheme: ENlength=" + entityarr.length);

         // Save business

         TModelDetail td = null;

         try {

             td = (TModelDetail) executeOperation(entityarr, "SAVE_TMODEL");

         }

         catch (RegistryException e) {

             exceptions.add(new SaveException(e.getLocalizedMessage()));

             bulk.setStatus(JAXRResponse.STATUS_FAILURE);

             return bulk;

         }

         List<TModel> tmodelList = td.getTModel();

         entityarr = new TModel[tmodelList.size()];

         tmodelList.toArray(entityarr); 

         log.debug("After Saving TModel. Obtained vector size:" + entityarr != null ? entityarr.length : 0);

         for (int i = 0; entityarr != null && i < entityarr.length; i++) {

             TModel tm = (TModel) entityarr[i];

             coll.add(new KeyImpl(tm.getTModelKey()));

         }

         bulk.setCollection(coll);

         bulk.setExceptions(exceptions);

         return bulk;

     }

     public BulkResponse saveConcepts(Collection concepts) throws JAXRException {

         //Now we need to convert the collection into a vector for juddi

         BulkResponseImpl bulk = new BulkResponseImpl();

         TModel[] entityarr = new TModel[concepts.size()];

         LinkedHashSet<Key> coll = new LinkedHashSet<Key>();

         Collection<Exception> exceptions = new ArrayList<Exception>();

         Iterator iter = concepts.iterator();

         int currLoc = 0;

         while (iter.hasNext()) {

             try {

                 TModel en =

                         ScoutJaxrUddiHelper.getTModelFromJAXRConcept((Concept) iter.next());

                 entityarr[currLoc] = en;

                 currLoc++;

             }

             catch (ClassCastException ce) {

                 throw new UnexpectedObjectException();

             }

         }

         log.debug("Method:save_concept: ENlength=" + entityarr.length);

         // Save business

         TModelDetail td = null;

         try {

             td = (TModelDetail) executeOperation(entityarr, "SAVE_TMODEL");

         }

         catch (RegistryException e) {

             exceptions.add(new SaveException(e.getLocalizedMessage()));

             bulk.setStatus(JAXRResponse.STATUS_FAILURE);

             return bulk;

         }

         List<TModel> tmodelList = td.getTModel();

         entityarr = new TModel[tmodelList.size()];

         tmodelList.toArray(entityarr);

         log.debug("After Saving TModel. Obtained vector size:" + entityarr != null ? entityarr.length : 0);

         for (int i = 0; entityarr != null && i < entityarr.length; i++) {

             TModel tm = (TModel) entityarr[i];

             coll.add(new KeyImpl(tm.getTModelKey()));

         }

         bulk.setCollection(coll);

         bulk.setExceptions(exceptions);

         return bulk;

     }

     public BulkResponse saveOrganizations(Collection organizations) throws JAXRException {

         //Now we need to convert the collection into a vector for juddi

         BulkResponseImpl bulk = new BulkResponseImpl();

         BusinessEntity[] entityarr = new BusinessEntity[organizations.size()];

         LinkedHashSet<Key> coll = new LinkedHashSet<Key>();

         Collection<Exception> exceptions = new ArrayList<Exception>();

         Iterator iter = organizations.iterator();

         int currLoc = 0;

         while (iter.hasNext()) {

             try {

                 BusinessEntity en =

                         ScoutJaxrUddiHelper.getBusinessEntityFromJAXROrg((Organization) iter.next());

                 entityarr[currLoc] = en;

                 currLoc++;

             }

             catch (ClassCastException ce) {

                 throw new UnexpectedObjectException();

             }

         }

         log.debug("Method:save_business: ENlength=" + entityarr.length);

         // Save business

         BusinessDetail bd = null;

         try {

             bd = (BusinessDetail) executeOperation(entityarr, "SAVE_ORG");

         }

         catch (RegistryException e) {

             exceptions.add(new SaveException(e.getLocalizedMessage()));

             bulk.setStatus(JAXRResponse.STATUS_FAILURE);

             bulk.setExceptions(exceptions);

             return bulk;

         }

         List<BusinessEntity> bizEntityList = bd.getBusinessEntity();

         entityarr = new BusinessEntity[bizEntityList.size()];

         bizEntityList.toArray(entityarr);

         log.debug("After Saving Business. Obtained vector size:" + entityarr != null ? entityarr.length : 0);

         for (int i = 0; entityarr != null && i < entityarr.length; i++) {

             BusinessEntity entity = (BusinessEntity) entityarr[i];

             coll.add(new KeyImpl(entity.getBusinessKey()));

         }

         bulk.setCollection(coll);

         bulk.setExceptions(exceptions);

         return bulk;

     }

     public BulkResponse saveServiceBindings(Collection bindings) throws JAXRException {

         BulkResponseImpl bulk = new BulkResponseImpl();

         BindingTemplate[] sbarr = new BindingTemplate[bindings.size()];

         LinkedHashSet<Key> coll = new LinkedHashSet<Key>();

         Collection<Exception> exceptions = new ArrayList<Exception>();

         Iterator iter = bindings.iterator();

         int currLoc = 0;

         while (iter.hasNext()) {

             try {

                 BindingTemplate bs = ScoutJaxrUddiHelper.getBindingTemplateFromJAXRSB((ServiceBinding) iter.next());

                 sbarr[currLoc] = bs;

                 currLoc++;

             }

             catch (ClassCastException ce) {

                 throw new UnexpectedObjectException();

             }

         }

         // Save ServiceBinding

         BindingDetail bd = null;

         try {

             bd = (BindingDetail) executeOperation(sbarr, "SAVE_SERVICE_BINDING");

         }

         catch (RegistryException e) {

             exceptions.add(new SaveException(e.getLocalizedMessage()));

             bulk.setStatus(JAXRResponse.STATUS_FAILURE);

             return bulk;

         }

         List<BindingTemplate> bindingTemplateList = bd.getBindingTemplate();

         sbarr = new BindingTemplate[bindingTemplateList.size()];

         bindingTemplateList.toArray(sbarr);

         for (int i = 0; sbarr != null && i < sbarr.length; i++) {

             BindingTemplate bt = (BindingTemplate) sbarr[i];

             coll.add(new KeyImpl(bt.getBindingKey()));

         }

         if (coll.size()>0) {

             bulk.setCollection(coll);

         }

         bulk.setExceptions(exceptions);

         return bulk;

     }

     public BulkResponse saveServices(Collection services) throws JAXRException {

         BulkResponseImpl bulk = new BulkResponseImpl();

         BusinessService[] sarr = new BusinessService[services.size()];

         LinkedHashSet<Key> coll = new LinkedHashSet<Key>();

         Collection<Exception> exceptions = new ArrayList<Exception>();

         Iterator iter = services.iterator();

         int currLoc = 0;

         while (iter.hasNext()) {

             try {

                 BusinessService bs = ScoutJaxrUddiHelper.getBusinessServiceFromJAXRService((Service) iter.next());

                 sarr[currLoc] = bs;

                 currLoc++;

             }

             catch (ClassCastException ce) {

                 throw new UnexpectedObjectException();

             }

         }

         // Save Service

         ServiceDetail sd = null;

         try {

             sd = (ServiceDetail) executeOperation(sarr, "SAVE_SERVICE");

         }

         catch (RegistryException e) {

             exceptions.add(new SaveException(e.getLocalizedMessage()));

             bulk.setStatus(JAXRResponse.STATUS_FAILURE);

             return bulk;

         }

         List<BusinessService> bizServiceList = sd.getBusinessService();

         sarr = new BusinessService[bizServiceList.size()];

         bizServiceList.toArray(sarr);

         for (int i = 0; sarr != null && i < sarr.length; i++) {

             BusinessService entity = (BusinessService) sarr[i];

             coll.add(new KeyImpl(entity.getServiceKey()));

         }

         bulk.setCollection(coll);

         bulk.setExceptions(exceptions);

         return bulk;

     }

     public void confirmAssociation(Association assoc) throws JAXRException, InvalidRequestException {

        //Store it in the UDDI registry

        HashSet<Association> col = new HashSet<Association>();

        col.add(assoc);

        BulkResponse br = this.saveAssociations(col, true);

        if(br.getExceptions()!= null)

           throw new JAXRException("Confiming the Association Failed");

     }

     public void unConfirmAssociation(Association assoc) throws JAXRException, InvalidRequestException {

        //TODO

        //Delete it from the UDDI registry

        Collection<Key> col = new ArrayList<Key>();

        col.add(assoc.getKey());

        BulkResponse br = this.deleteAssociations(col);

        if(br.getExceptions()!= null)

           throw new JAXRException("UnConfiming the Association Failed");

     }

     //Protected Methods

     protected Object executeOperation(Object dataarray, String op)

             throws RegistryException, JAXRException {

         if (registry == null) {

             throw new IllegalStateException("No registry");

         }

         IRegistry ireg =  (IRegistry) registry.getRegistry();

         ConnectionImpl connection = registry.getConnection();

         AuthToken token = getAuthToken(connection, ireg);

         if (token == null) {

             throw new IllegalStateException("No auth token returned");

         }

         Object regobj;

         if(op.equalsIgnoreCase("SAVE_ASSOCIATION"))

         {

                 try {

                         regobj = ireg.setPublisherAssertions(token.getAuthInfo(), (PublisherAssertion[]) dataarray);

                 } catch (RegistryException rve) {

                         String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                         }

                         token = getAuthToken(connection, ireg);

                         regobj = ireg.setPublisherAssertions(token.getAuthInfo(), (PublisherAssertion[]) dataarray);

                 }

         } 

         else if (op.equalsIgnoreCase("SAVE_SERVICE")) {

                 try {

                         regobj = ireg.saveService(token.getAuthInfo(), (BusinessService[])dataarray);

                 } catch (RegistryException rve) {

                         String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                         }

                         token = getAuthToken(connection, ireg);

                         regobj = ireg.saveService(token.getAuthInfo(), (BusinessService[])dataarray);

                 }

         }

         else if (op.equalsIgnoreCase("SAVE_SERVICE_BINDING")) {

                 try {

                         regobj = ireg.saveBinding(token.getAuthInfo(), (BindingTemplate[]) dataarray);

                 } catch (RegistryException rve) {

                         String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                         }

                         token = getAuthToken(connection, ireg);

                         regobj = ireg.saveBinding(token.getAuthInfo(), (BindingTemplate[]) dataarray);                        

                 }

         }

         else if (op.equalsIgnoreCase("SAVE_ORG")) {

                 try {

                         regobj = ireg.saveBusiness(token.getAuthInfo(), (BusinessEntity[]) dataarray);

                 } catch (RegistryException rve) {

                         String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                         }

                         token = getAuthToken(connection, ireg);

                         regobj = ireg.saveBusiness(token.getAuthInfo(), (BusinessEntity[]) dataarray);

                 }

         }

         else if (op.equalsIgnoreCase("SAVE_TMODEL")) {

                 try {

                         regobj = ireg.saveTModel(token.getAuthInfo(), (TModel[]) dataarray);

                 } catch (RegistryException rve) {

                         String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                         }

                         token = getAuthToken(connection, ireg);

                         regobj = ireg.saveTModel(token.getAuthInfo(), (TModel[]) dataarray);

                 }

         }

         else if (op.equalsIgnoreCase("DELETE_ORG")) {

             try {

                 clearPublisherAssertions(token.getAuthInfo(), ireg);

                     regobj = ireg.deleteBusiness(token.getAuthInfo(), (String[]) dataarray);

                 } catch (RegistryException rve) {

                         String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                         }

                         token = getAuthToken(connection, ireg);

                 clearPublisherAssertions(token.getAuthInfo(), ireg);

                         regobj = ireg.deleteBusiness(token.getAuthInfo(), (String[]) dataarray);

                 } 

         }

         else if (op.equalsIgnoreCase("DELETE_SERVICE")) {

                 try {

                         regobj = ireg.deleteService(token.getAuthInfo(), (String[]) dataarray);

                     } catch (RegistryException rve) {

                             String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                             }

                             token = getAuthToken(connection, ireg);

                     //clearPublisherAssertions(token.getAuthInfo(), ireg);

                         regobj = ireg.deleteService(token.getAuthInfo(), (String[]) dataarray);

                     }

         }

         else if (op.equalsIgnoreCase("DELETE_SERVICEBINDING")) {

                 try        {

                         regobj = ireg.deleteBinding(token.getAuthInfo(), (String[]) dataarray);

                     } catch (RegistryException rve) {

                             String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                             }

                             token = getAuthToken(connection, ireg);

                     //clearPublisherAssertions(token.getAuthInfo(), ireg);

                         regobj = ireg.deleteBinding(token.getAuthInfo(), (String[]) dataarray);

                     }

         }

         else if (op.equalsIgnoreCase("DELETE_CONCEPT")) {

             try {

                     regobj = ireg.deleteTModel(token.getAuthInfo(), (String[]) dataarray);

                     } catch (RegistryException rve) {

                             String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                             }

                             token = getAuthToken(connection, ireg);

                     clearPublisherAssertions(token.getAuthInfo(), ireg);

                     regobj = ireg.deleteTModel(token.getAuthInfo(), (String[]) dataarray);

                     }

         }

         else if (op.equalsIgnoreCase("DELETE_ASSOCIATION")) {

                 int len = ((String[]) dataarray).length;

             PublisherAssertion[] paarr = new PublisherAssertion[len];

             for(int i=0;i<len;i++)

             {

                String keystr = ((String[])dataarray)[i];

                paarr[i] = ScoutJaxrUddiHelper.getPubAssertionFromJAXRAssociationKey(keystr);

             }

             try {

                 regobj = ireg.deletePublisherAssertions(token.getAuthInfo(), paarr);

             } catch (RegistryException rve) {

                             String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                             }

                             token = getAuthToken(connection, ireg);

                     clearPublisherAssertions(token.getAuthInfo(), ireg);

                     regobj = ireg.deletePublisherAssertions(token.getAuthInfo(), paarr);

                     }

         }

         else if (op.equalsIgnoreCase("DELETE_CLASSIFICATIONSCHEME")) {

             try {

                 regobj = ireg.deleteTModel(token.getAuthInfo(), (String[]) dataarray);

                     } catch (RegistryException rve) {

                             String username = getUsernameFromCredentials(connection.getCredentials());

                         if (AuthTokenSingleton.getToken(username) != null) {

                                 AuthTokenSingleton.deleteAuthToken(username);

                             }

                             token = getAuthToken(connection, ireg);

                     clearPublisherAssertions(token.getAuthInfo(), ireg);

                     regobj = ireg.deleteTModel(token.getAuthInfo(), (String[]) dataarray);

                     }

         }

         else {

             throw new JAXRException("Unsupported operation:" + op);

         }

         return regobj;

     }

     private void clearPublisherAssertions( String authinfo,IRegistry ireg)

     {

        Vector<PublisherAssertion> pasvect  = new Vector<PublisherAssertion>();

        try

        {

           AssertionStatusReport report = ireg.getAssertionStatusReport(authinfo,"status:complete");

           List<AssertionStatusItem> assertionStatusItemList = report.getAssertionStatusItem();

           for (AssertionStatusItem assertionStatusItem : assertionStatusItemList) {

               pasvect.add(this.getPublisherAssertion(assertionStatusItem));

                   }

           report = ireg.getAssertionStatusReport(authinfo,"status:toKey_incomplete");

           assertionStatusItemList = report.getAssertionStatusItem();

           for (AssertionStatusItem assertionStatusItem : assertionStatusItemList) {

               pasvect.add(this.getPublisherAssertion(assertionStatusItem));

                   }

           report = ireg.getAssertionStatusReport(authinfo,"status:fromKey_incomplete");

           assertionStatusItemList = report.getAssertionStatusItem();

           for (AssertionStatusItem assertionStatusItem : assertionStatusItemList) {

               pasvect.add(this.getPublisherAssertion(assertionStatusItem));

                   }

           if (pasvect.size() > 0) {

                   PublisherAssertion[] pasarr = new PublisherAssertion[pasvect.size()];

                   int i=0;

               for (PublisherAssertion publisherAssertion : pasvect) {

                                   pasarr[i++] = publisherAssertion;

                           }

                   ireg.deletePublisherAssertions(authinfo, pasarr);

           }

        }

        catch (RegistryException e)

        {

            ConnectionImpl connection = registry.getConnection();

                String username = getUsernameFromCredentials(connection.getCredentials());

                if (AuthTokenSingleton.getToken(username) != null) {

                        AuthTokenSingleton.deleteAuthToken(username);

                }

                AuthToken token = null;

                try {

                        token = getAuthToken(connection, ireg);

                } catch (JAXRException je) {

                }

                       clearPublisherAssertions( token.getAuthInfo(), ireg);

        }

     }

     protected BulkResponse deleteOperation(Collection<Key> keys, String op)

             throws JAXRException {

         if(keys == null)

         throw new JAXRException("Keys provided to "+op+" are null");

         //Now we need to convert the collection into a vector for juddi

         BulkResponseImpl bulk = new BulkResponseImpl();

         String[] keyarr = new String[keys.size()];

         Result[] keyResultArr;

         LinkedHashSet<Key> coll = new LinkedHashSet<Key>();

         Collection<Exception> exceptions = new ArrayList<Exception>();

         try {

             Iterator iter = keys.iterator();

             int currLoc = 0;

             while (iter.hasNext()) {

                 Key key = (Key) iter.next();

                 keyarr[currLoc] = key.getId();

                 currLoc++;

             }

             // Save business

             DispositionReport bd = (DispositionReport) executeOperation(keyarr, op);

             List<Result> resultList = bd.getResult();

             keyResultArr = new Result[resultList.size()];

             resultList.toArray(keyResultArr); 

             log.debug("After deleting Business. Obtained vector size:" + keyResultArr != null ? keyResultArr.length : 0);

             for (int i = 0; keyResultArr != null && i < keyResultArr.length; i++) {

                 Result result = (Result) keyResultArr[i];

                 int errno = result.getErrno();

                 if (errno == 0) {

                     coll.addAll(keys);

                 }

                 else {

                     ErrInfo errinfo = result.getErrInfo();

                     DeleteException de = new DeleteException(errinfo.getErrCode() + ":" + errinfo.getValue());

                     bulk.setStatus(JAXRResponse.STATUS_FAILURE);

                     exceptions.add(de);

                 }

             }

         }

         catch (RegistryException regExcept) {

             /*

              * jUDDI (and prollie others) throw an exception on any fault in

              * the transaction w/ the registry, so we don't get any partial

              * success

              */

             DeleteException de = new DeleteException(regExcept.getFaultCode()

                     + ":" + regExcept.getFaultString(), regExcept);

             bulk.setStatus(JAXRResponse.STATUS_FAILURE);

             exceptions.add(de);

         }

         catch (JAXRException tran) {

             exceptions.add(new JAXRException("Apache JAXR Impl:", tran));

             bulk.setStatus(JAXRResponse.STATUS_FAILURE);

         }

         bulk.setCollection(coll);

         bulk.setExceptions(exceptions);

         return bulk;

     }

     private String getUsernameFromCredentials(Set credentials) {

         String username = "", pwd = "";

         if (credentials != null) {

                 Iterator it = credentials.iterator();

                 while (it.hasNext()) {

                         PasswordAuthentication pass = (PasswordAuthentication) it.next();

                         username = pass.getUserName();

                 }

         }

         return username;

     }

     /**

      * Get the Auth Token from the registry

      *

      * @param connection

      * @param ireg

      * @return auth token

      * @throws JAXRException

      */

     private AuthToken getAuthToken(ConnectionImpl connection, IRegistry ireg)

             throws JAXRException {            

         Set creds = connection.getCredentials();

         String username = "", pwd = "";

         if (creds != null) {

                 Iterator it = creds.iterator();

                 while (it.hasNext()) {

                         PasswordAuthentication pass = (PasswordAuthentication) it.next();

                         username = pass.getUserName        ();

                         pwd = new String(pass.getPassword());

                 }

         }

         if (AuthTokenSingleton.getToken(username) != null) {

                 return (AuthToken) AuthTokenSingleton.getToken(username);

         }

         AuthToken token = null;

         try {

             token = ireg.getAuthToken(username, pwd);

         }

         catch (Exception e)

         { 

             throw new JAXRException(e);

         }

         AuthTokenSingleton.addAuthToken(username, token);

         return token;

     }

     private PublisherAssertion getPublisherAssertion(AssertionStatusItem asi)

     {

             PublisherAssertion pa = this.objectFactory.createPublisherAssertion();

             if(asi != null)

             {

             String sourceKey = asi.getFromKey();

             String targetKey = asi.getToKey();

             if (sourceKey != null) {

             pa.setFromKey(sourceKey);

             }

             if (targetKey != null) {

             pa.setToKey(targetKey);

             }

             KeyedReference keyr = asi.getKeyedReference();

             if (keyr != null) {

             pa.setKeyedReference(keyr);

             }

             //pa.setTModelKey(keyr.getTModelKey());

             //pa.setKeyName(keyr.getKeyName());

             //pa.setKeyValue(keyr.getKeyValue()); // -CBC- These are redundant?

             }return pa;

     }

     Organization createOrganization(BusinessDetail bizDetail) throws JAXRException {

         return ScoutUddiJaxrHelper.getOrganization(bizDetail, this);

     }    

     Organization createOrganization(BusinessInfo bizInfo) throws JAXRException {

         String key = bizInfo.getBusinessKey();

         List<Name> names = bizInfo.getName(); 

         List<Description> descriptions = bizInfo.getDescription();

         List<ServiceInfo> serviceInfos = bizInfo.getServiceInfos().getServiceInfo();

         OrganizationImpl org = new OrganizationImpl(this);

         org.setKey(createKey(key));

         if (names != null && names.size() > 0) {

             org.setName(createInternationalString(names.get(0).getValue()));

         }

         if (descriptions != null && descriptions.size() > 0) {

             org.setDescription(createInternationalString(descriptions.get(0).getValue()));

         }

         if (serviceInfos != null && serviceInfos.size() > 0) {

             List<Service> services = new ArrayList<Service>(serviceInfos.size());

             for (int i = 0; i < serviceInfos.size(); i++) {

                 ServiceInfo serviceInfo = serviceInfos.get(i);

                 services.add(createService(serviceInfo));

             }

             org.addServices(services);

         }

         return org;

     }

     Service createService(ServiceInfo serviceInfo) throws JAXRException {

         String key = serviceInfo.getServiceKey();

         List<Name> names = serviceInfo.getName();

         ServiceImpl service = new ServiceImpl(this);

         service.setKey(createKey(key));

         if (names != null && names.size() > 0) {

             service.setName(createInternationalString(names.get(0).getValue()));

         }

         return service;

     }

 }