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.bpmn.converter;
  
  import javax.xml.stream.XMLStreamReader;
  import javax.xml.stream.XMLStreamWriter;
  import org.activiti.bpmn.converter.export.FieldExtensionExport;
  import org.activiti.bpmn.converter.util.BpmnXMLUtil;
  import org.activiti.bpmn.model.BaseElement;
  import org.activiti.bpmn.model.BpmnModel;
  import org.activiti.bpmn.model.ImplementationType;
  import org.activiti.bpmn.model.SendTask;
  import org.apache.commons.lang3.StringUtils;
  
  /**
  
   */
  public class SendTaskXMLConverter extends BaseBpmnXMLConverter {
  
      public Class<? extends BaseElement> getBpmnElementType() {
          return SendTask.class;
      }
  
      @Override
      protected String getXMLElementName() {
          return ELEMENT_TASK_SEND;
      }
  
      @Override
      protected BaseElement convertXMLToElement(XMLStreamReader xtr, BpmnModel model) throws Exception {
          SendTask sendTask = new SendTask();
          BpmnXMLUtil.addXMLLocation(sendTask, xtr);
          sendTask.setType(xtr.getAttributeValue(ACTIVITI_EXTENSIONS_NAMESPACE, ATTRIBUTE_TYPE));
  
          if ("##WebService".equals(xtr.getAttributeValue(null, ATTRIBUTE_TASK_IMPLEMENTATION))) {
              sendTask.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_WEBSERVICE);
              sendTask.setOperationRef(
                  parseOperationRef(xtr.getAttributeValue(null, ATTRIBUTE_TASK_OPERATION_REF), model)
              );
          }
  
          parseChildElements(getXMLElementName(), sendTask, model, xtr);
  
          return sendTask;
      }
  
      @Override
      protected void writeAdditionalAttributes(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
          throws Exception {
          SendTask sendTask = (SendTask) element;
  
          if (StringUtils.isNotEmpty(sendTask.getType())) {
              writeQualifiedAttribute(ATTRIBUTE_TYPE, sendTask.getType(), xtw);
          }
      }
  
      @Override
      protected boolean writeExtensionChildElements(
          BaseElement element,
          boolean didWriteExtensionStartElement,
          XMLStreamWriter xtw
      ) throws Exception {
          SendTask sendTask = (SendTask) element;
          didWriteExtensionStartElement = FieldExtensionExport.writeFieldExtensions(
              sendTask.getFieldExtensions(),
              didWriteExtensionStartElement,
              xtw
          );
          return didWriteExtensionStartElement;
      }
  
      @Override
      protected void writeAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
          throws Exception {}
  
      protected String parseOperationRef(String operationRef, BpmnModel model) {
          String result = null;
          if (StringUtils.isNotEmpty(operationRef)) {
              int indexOfP = operationRef.indexOf(':');
              if (indexOfP != -1) {
                  String prefix = operationRef.substring(0, indexOfP);
                  String resolvedNamespace = model.getNamespace(prefix);
                  result = resolvedNamespace + ":" + operationRef.substring(indexOfP + 1);
              } else {
                  result = model.getTargetNamespace() + ":" + operationRef;
              }
          }
          return result;
      }
  }
  