/*
    * 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.infomodel;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Iterator;
  
  import javax.xml.registry.InvalidRequestException;
  import javax.xml.registry.JAXRException;
  import javax.xml.registry.LifeCycleManager;
  import javax.xml.registry.UnexpectedObjectException;
  import javax.xml.registry.infomodel.InternationalString;
  import javax.xml.registry.infomodel.Service;
  import javax.xml.registry.infomodel.ServiceBinding;
  import javax.xml.registry.infomodel.SpecificationLink;
  
  /**
   * Implements JAXR Interface.
   * For futher details, look into the JAXR API Javadoc.
   *
   * @author Anil Saldhana  <anil@apache.org>
   */
  public class ServiceBindingImpl extends RegistryObjectImpl implements ServiceBinding
  {
      private Collection<SpecificationLink> links = new ArrayList<SpecificationLink>();
      private String accessuri = null;
      private Service service = null;
      private ServiceBinding targetbinding = null;
      private boolean validateuri = false;
  
      public ServiceBindingImpl(LifeCycleManager lifeCycleManager)
      {
          super(lifeCycleManager);
      }
  
      public ServiceBindingImpl(LifeCycleManager lifeCycleManager, InternationalString n)
      {
          super(lifeCycleManager, n);
      }
  
      public void addSpecificationLink(SpecificationLink sl) throws JAXRException
      {
          links.add(sl);
          ((SpecificationLinkImpl)sl).setServiceBinding(this);
      }
  
      public void addSpecificationLinks(Collection col) throws JAXRException
      {
          try
          {
              Iterator iter = col.iterator();
              while(iter.hasNext())
              {
                 addSpecificationLink((SpecificationLink)iter.next());
              }
          } catch (ClassCastException e)
          {
              throw new UnexpectedObjectException();
          }
      }
  
      public String getAccessURI() throws JAXRException
      {
          return accessuri;
      }
  
      public Service getService() throws JAXRException
      {
          return service;
      }
  
      public Collection getSpecificationLinks() throws JAXRException
      {
          return links;
      }
  
      public ServiceBinding getTargetBinding() throws JAXRException
      {
          return targetbinding;
      }
  
      public void removeSpecificationLink(SpecificationLink link) throws JAXRException
      {
          links.remove(link);
      }
 
     public void removeSpecificationLinks(Collection col) throws JAXRException
     {
         links.removeAll(col);
     }
 
     public void setAccessURI(String s) throws JAXRException
     {
         if(targetbinding != null)
         throw new InvalidRequestException("There is already a Target Binding defined");
         accessuri = s;
     }
 
     public void setTargetBinding(ServiceBinding sb) throws JAXRException
     {
         if(accessuri != null)
                 throw new InvalidRequestException("There is already an Access URI defined");
 
         targetbinding = sb;
     }
 
     public boolean getValidateURI() throws JAXRException
     {
         return validateuri;
     }
 
     public void setValidateURI(boolean b) throws JAXRException
     {
         validateuri = b;
     }
 
     //Specific API
     public void setService(Service s)
     {
         service =s;
     }
 }