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 java.util.HashMap;
  import java.util.Map;
  import javax.xml.stream.XMLStreamReader;
  import javax.xml.stream.XMLStreamWriter;
  import org.activiti.bpmn.converter.child.BaseChildElementParser;
  import org.activiti.bpmn.converter.child.TextAnnotationTextParser;
  import org.activiti.bpmn.converter.util.BpmnXMLUtil;
  import org.activiti.bpmn.model.BaseElement;
  import org.activiti.bpmn.model.BpmnModel;
  import org.activiti.bpmn.model.TextAnnotation;
  import org.apache.commons.lang3.StringUtils;
  
  /**
  
   */
  public class TextAnnotationXMLConverter extends BaseBpmnXMLConverter {
  
      protected Map<String, BaseChildElementParser> childParserMap = new HashMap<String, BaseChildElementParser>();
  
      public TextAnnotationXMLConverter() {
          TextAnnotationTextParser annotationTextParser = new TextAnnotationTextParser();
          childParserMap.put(annotationTextParser.getElementName(), annotationTextParser);
      }
  
      public Class<? extends BaseElement> getBpmnElementType() {
          return TextAnnotation.class;
      }
  
      @Override
      protected String getXMLElementName() {
          return ELEMENT_TEXT_ANNOTATION;
      }
  
      @Override
      protected BaseElement convertXMLToElement(XMLStreamReader xtr, BpmnModel model) throws Exception {
          TextAnnotation textAnnotation = new TextAnnotation();
          BpmnXMLUtil.addXMLLocation(textAnnotation, xtr);
          textAnnotation.setTextFormat(xtr.getAttributeValue(null, ATTRIBUTE_TEXTFORMAT));
          parseChildElements(getXMLElementName(), textAnnotation, childParserMap, model, xtr);
          return textAnnotation;
      }
  
      @Override
      protected void writeAdditionalAttributes(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
          throws Exception {
          TextAnnotation textAnnotation = (TextAnnotation) element;
          writeDefaultAttribute(ATTRIBUTE_TEXTFORMAT, textAnnotation.getTextFormat(), xtw);
      }
  
      @Override
      protected void writeAdditionalChildElements(BaseElement element, BpmnModel model, XMLStreamWriter xtw)
          throws Exception {
          TextAnnotation textAnnotation = (TextAnnotation) element;
          if (StringUtils.isNotEmpty(textAnnotation.getText())) {
              xtw.writeStartElement(BPMN2_PREFIX, ELEMENT_TEXT_ANNOTATION_TEXT, BPMN2_NAMESPACE);
              xtw.writeCharacters(textAnnotation.getText());
              xtw.writeEndElement();
          }
      }
  }
  