/* 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.child.ScriptTextParser;
import org.activiti.bpmn.model.BaseElement;
import org.activiti.bpmn.model.ScriptTask;
import org.apache.commons.lang.StringUtils;
/**
* @author Tijs Rademakers
*/
public class ScriptTaskXMLConverter extends BaseBpmnXMLConverter {
public ScriptTaskXMLConverter() {
ScriptTextParser scriptTextParser = new ScriptTextParser();
childElementParsers.put(scriptTextParser.getElementName(), scriptTextParser);
}
public static String getXMLType() {
return ELEMENT_TASK_SCRIPT;
}
public static Class<? extends BaseElement> getBpmnElementType() {
return ScriptTask.class;
}
@Override
protected String getXMLElementName() {
return ELEMENT_TASK_SCRIPT;
}
@Override
protected BaseElement convertXMLToElement(XMLStreamReader xtr) throws Exception {
ScriptTask scriptTask = new ScriptTask();
scriptTask.setScriptFormat(xtr.getAttributeValue(null, ATTRIBUTE_TASK_SCRIPT_FORMAT));
parseChildElements(getXMLElementName(), scriptTask, xtr);
return scriptTask;
}
@Override
protected void writeAdditionalAttributes(BaseElement element, XMLStreamWriter xtw) throws Exception {
ScriptTask scriptTask = (ScriptTask) element;
writeDefaultAttribute(ATTRIBUTE_TASK_SCRIPT_FORMAT, scriptTask.getScriptFormat(), xtw);
}
@Override
protected void writeAdditionalChildElements(BaseElement element, XMLStreamWriter xtw) throws Exception {
ScriptTask scriptTask = (ScriptTask) element;
if (StringUtils.isNotEmpty(scriptTask.getScript())) {
xtw.writeStartElement(ATTRIBUTE_TASK_SCRIPT_TEXT);
xtw.writeCharacters(scriptTask.getScript());
xtw.writeEndElement();
}
}
}