/* 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;
/**
* @author Tijs Rademakers
*/
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(ELEMENT_TEXT_ANNOTATION_TEXT);
xtw.writeCharacters(textAnnotation.getText());
xtw.writeEndElement();
}
}
}