/*
    * Copyright 2011 the original author or authors.
    *
    * 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.openehealth.ipf.platform.camel.ihe.hl7v2ws;
  
  import org.apache.camel.Consumer;
  import org.apache.camel.Processor;
  import org.apache.camel.Producer;
  import org.apache.cxf.endpoint.Server;
  import org.apache.cxf.frontend.ServerFactoryBean;
  import org.openehealth.ipf.commons.ihe.hl7v2.Hl7v2InteractionId;
  import org.openehealth.ipf.commons.ihe.hl7v2.Hl7v2TransactionConfiguration;
  import org.openehealth.ipf.commons.ihe.hl7v2.NakFactory;
  import org.openehealth.ipf.commons.ihe.hl7v2.audit.MllpAuditDataset;
  import org.openehealth.ipf.commons.ihe.ws.*;
  import org.openehealth.ipf.commons.ihe.ws.cxf.audit.WsAuditDataset;
  import org.openehealth.ipf.platform.camel.ihe.core.Interceptor;
  import org.openehealth.ipf.platform.camel.ihe.core.InterceptorUtils;
  import org.openehealth.ipf.platform.camel.ihe.hl7v2.HL7v2Endpoint;
  import org.openehealth.ipf.platform.camel.ihe.hl7v2.intercept.producer.ProducerAdaptingInterceptor;
  import org.openehealth.ipf.platform.camel.ihe.hl7v2.intercept.producer.ProducerMarshalInterceptor;
  import org.openehealth.ipf.platform.camel.ihe.hl7v2.intercept.producer.ProducerRequestAcceptanceInterceptor;
  import org.openehealth.ipf.platform.camel.ihe.hl7v2.intercept.producer.ProducerResponseAcceptanceInterceptor;
  import org.openehealth.ipf.platform.camel.ihe.ws.AbstractWebService;
  import org.openehealth.ipf.platform.camel.ihe.ws.AbstractWsComponent;
  import org.openehealth.ipf.platform.camel.ihe.ws.AbstractWsEndpoint;
  import org.openehealth.ipf.platform.camel.ihe.ws.DefaultWsConsumer;
  
  import java.util.Arrays;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Camel endpoint for HL7v2-WS transaction with a single operation.
   */
  public abstract class SimpleHl7v2WsEndpoint<
          ComponentType extends AbstractHl7v2WsComponent>
          extends AbstractWsEndpoint<WsAuditDataset, WsTransactionConfiguration<WsAuditDataset>> implements HL7v2Endpoint<MllpAuditDataset> {
  
      public SimpleHl7v2WsEndpoint(
              String endpointUri,
              String address,
              AbstractWsComponent<WsAuditDataset, WsTransactionConfiguration<WsAuditDataset>, ? extends WsInteractionId<WsTransactionConfiguration<WsAuditDataset>>> component,
              Map<String, Object> parameters,
              Class<? extends AbstractWebService> serviceClass) {
          super(endpointUri, address, component, parameters, serviceClass);
      }
  
      protected List<Interceptor> getProducerInterceptorChain() {
          return Arrays.asList(
                  new ProducerMarshalInterceptor(),
                  new ProducerResponseAcceptanceInterceptor(),
                  new ProducerRequestAcceptanceInterceptor(),
                  new ProducerAdaptingInterceptor()
          );
      }
  
  
      @Override
      public Producer createProducer() {
          return InterceptorUtils.adaptProducerChain(
                  getProducerInterceptorChain(),
                  this,
                  getProducer(this, getJaxWsClientFactory()));
      }
  
  
      @Override
      public Consumer createConsumer(Processor processor) {
          AbstractHl7v2WebService serviceInstance = (AbstractHl7v2WebService) getServiceInstance();
          serviceInstance.setHl7v2Configuration(this);
          ServerFactoryBean serverFactory = getJaxWsServiceFactory().createServerFactory(serviceInstance);
          Server server = serverFactory.create();
          AbstractWebService service = (AbstractWebService) serverFactory.getServiceBean();
          return new DefaultWsConsumer<>(this, processor, service, server);
      }
  
  
      @Override
      public JaxWsClientFactory<WsAuditDataset> getJaxWsClientFactory() {
          return new JaxWsRequestClientFactory<>(
                  getComponent().getWsTransactionConfiguration(),
                  getServiceUrl(),
                  null,
                  getAuditContext(),
                  getCustomInterceptors(),
                  getFeatures(),
                 getProperties(),
                 null);
     }
 
 
     @Override
     public JaxWsServiceFactory<WsAuditDataset> getJaxWsServiceFactory() {
         return new JaxWsRequestServiceFactory<>(
                 getComponent().getWsTransactionConfiguration(),
                 getServiceAddress(),
                 null,
                 getAuditContext(),
                 getCustomInterceptors(),
                 getRejectionHandlingStrategy());
     }
 
     @SuppressWarnings("unchecked")
     @Override
     public ComponentType getComponent() {
         return (ComponentType) super.getComponent();
     }
 
     @Override
     public Hl7v2TransactionConfiguration<MllpAuditDataset> getHl7v2TransactionConfiguration() {
         return getComponent().getHl7v2TransactionConfiguration();
     }
 
     @Override
     public NakFactory<MllpAuditDataset> getNakFactory() {
         return getComponent().getNakFactory();
     }
 
     @Override
     public Hl7v2InteractionId<MllpAuditDataset> getInteractionId() {
         return getComponent().getInteractionId();
     }
 }