/*

  * 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.ws.scout.registry;

 import java.io.Serializable;

 import java.util.Properties;

 import java.util.Set;

 import javax.xml.registry.Connection;

 import javax.xml.registry.InvalidRequestException;

 import javax.xml.registry.JAXRException;

 import javax.xml.registry.RegistryService;

 import org.apache.commons.configuration.ConfigurationException;

 import org.apache.commons.logging.Log;

 import org.apache.commons.logging.LogFactory;

 import org.apache.juddi.v3.client.config.UDDIClerkManager;

 /**

  * Apache Scout Implementation of a JAXR Connection.

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

  *

  * @author Anil Saldhana  <anil@apache.org>

  * @author Tom Cunningham <tcunning@apache.org>

  */

 public class ConnectionImpl implements Connection, Serializable

 {

     public static final String JUDDI_CLIENT_CONFIG_FILE         = "scout.juddi.client.config.file";

     public static final String DEFAULT_JUDDI_CLIENT_CONFIG_FILE = "META-INF/jaxr-uddi.xml";

     public static final String DEFAULT_UDDI_VERSION             = "2.0";

         private static final long serialVersionUID = 3542404895814764176L;

         private static Log log = LogFactory.getLog(ConnectionImpl.class);

         private boolean closed = false;

     private boolean synchronous = true;

     private Set credentials;

     private final IRegistryBase registry;

     private final String postalScheme;

     private final int maxRows;

     private String uddiVersion;

     UDDIClerkManager manager = null;

     public ConnectionImpl(Properties properties) throws InvalidRequestException

     {

         postalScheme = properties.getProperty(ConnectionFactoryImpl.POSTALADDRESSSCHEME_PROPERTY);

         String val = properties.getProperty(ConnectionFactoryImpl.MAXROWS_PROPERTY);

         maxRows = (val == null) ? -1 : Integer.valueOf(val);

         uddiVersion = properties.getProperty(ConnectionFactoryImpl.UDDI_VERSION_PROPERTY, DEFAULT_UDDI_VERSION);

         String uddiConfigFile      = properties.getProperty(JUDDI_CLIENT_CONFIG_FILE);// DEFAULT_JUDDI_CLIENT_CONFIG_FILE);

         if (isUDDIv3(uddiVersion)) {

             String nodeName = null;

             String managerName = null;

             if (manager==null && uddiConfigFile!=null) {

                 try {

                     manager = new UDDIClerkManager(uddiConfigFile, properties);

                     manager.start();

                 } catch (ConfigurationException e) {

                     log.error(e.getMessage(),e);

                 }

             }

             if (manager !=null) {

                 try {

                     managerName = manager.getName();

                     nodeName = manager.getClientConfig().getHomeNode().getName();

                 } catch (ConfigurationException e) {

                     log.error(e.getMessage(),e);

                 }

             }

             registry = new RegistryV3Impl(properties, nodeName, managerName);

         } else {

             registry = new RegistryImpl(properties);                   

         }

         //this.postalScheme = postalScheme;

         //this.maxRows = maxRows;

     }

     private boolean isUDDIv3(String version) {

         if (version.startsWith("3")) return true;

         return false;

     }

     public RegistryService getRegistryService() throws JAXRException

     {

         RegistryServiceImpl reg = new RegistryServiceImpl(registry, postalScheme, maxRows, uddiVersion);

         reg.setConnection(this);

         return reg;

     }

     public void close()

     {

         closed = true;

     }

     public boolean isClosed()

     {

         return closed;

     }

     public Set getCredentials()

     {

         return credentials;

     }

     public void setCredentials(Set credentials)

     {

         this.credentials = credentials;

     }

     public boolean isSynchronous()

     {

         return synchronous;

     }

     public void setSynchronous(boolean synchronous)

     {

         this.synchronous = synchronous;

     }

 }