content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.activiti.engine.impl.webservice;
  
  import java.net.URL;
  import java.util.concurrent.ConcurrentMap;
  import javax.xml.namespace.QName;
  import org.activiti.engine.impl.bpmn.webservice.MessageDefinition;
  import org.activiti.engine.impl.bpmn.webservice.MessageInstance;
  import org.activiti.engine.impl.bpmn.webservice.Operation;
  import org.activiti.engine.impl.bpmn.webservice.OperationImplementation;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Represents a WS implementation of a {@link Operation}
   */
  @Deprecated
  public class WSOperation implements OperationImplementation {
  
      protected String id;
  
      protected String name;
  
      protected WSService service;
  
      public WSOperation(String id, String operationName, WSService service) {
          this.id = id;
          this.name = operationName;
          this.service = service;
      }
  
      /**
       * {@inheritDoc}
       */
      public String getId() {
          return this.id;
      }
  
      /**
       * {@inheritDoc}
       */
      public String getName() {
          return this.name;
      }
  
      /**
       * {@inheritDoc}
       */
      public MessageInstance sendFor(
          MessageInstance message,
          Operation operation,
          ConcurrentMap<QName, URL> overridenEndpointAddresses
      ) throws Exception {
          Object[] arguments = this.getArguments(message);
          Object[] results = this.safeSend(arguments, overridenEndpointAddresses);
          return this.createResponseMessage(results, operation);
      }
  
      private Object[] getArguments(MessageInstance message) {
          return message.getStructureInstance().toArray();
      }
  
      private Object[] safeSend(Object[] arguments, ConcurrentMap<QName, URL> overridenEndpointAddresses)
          throws Exception {
          Object[] results = null;
  
          results = this.service.getClient().send(this.name, arguments, overridenEndpointAddresses);
  
          if (results == null) {
              results = new Object[] {};
          }
          return results;
      }
  
      private MessageInstance createResponseMessage(Object[] results, Operation operation) {
          MessageInstance message = null;
          MessageDefinition outMessage = operation.getOutMessage();
          if (outMessage != null) {
              message = outMessage.createInstance();
              message.getStructureInstance().loadFrom(results);
          }
          return message;
      }
  
      public WSService getService() {
          return this.service;
      }
  }
  