/* 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.child;
import javax.xml.stream.XMLStreamReader;
import org.activiti.bpmn.converter.util.BpmnXMLUtil;
import org.activiti.bpmn.model.BaseElement;
import org.activiti.bpmn.model.BpmnModel;
import org.activiti.bpmn.model.FormProperty;
import org.activiti.bpmn.model.FormValue;
import org.activiti.bpmn.model.StartEvent;
import org.activiti.bpmn.model.UserTask;
import org.apache.commons.lang3.StringUtils;
/**
* @author Tijs Rademakers
*/
public class FormPropertyParser extends BaseChildElementParser {
public String getElementName() {
return ELEMENT_FORMPROPERTY;
}
public void parseChildElement(XMLStreamReader xtr, BaseElement parentElement, BpmnModel model) throws Exception {
if (parentElement instanceof UserTask == false && parentElement instanceof StartEvent == false) return;
FormProperty property = new FormProperty();
BpmnXMLUtil.addXMLLocation(property, xtr);
property.setId(xtr.getAttributeValue(null, ATTRIBUTE_FORM_ID));
property.setName(xtr.getAttributeValue(null, ATTRIBUTE_FORM_NAME));
property.setType(xtr.getAttributeValue(null, ATTRIBUTE_FORM_TYPE));
property.setVariable(xtr.getAttributeValue(null, ATTRIBUTE_FORM_VARIABLE));
property.setExpression(xtr.getAttributeValue(null, ATTRIBUTE_FORM_EXPRESSION));
property.setDefaultExpression(xtr.getAttributeValue(null, ATTRIBUTE_FORM_DEFAULT));
property.setDatePattern(xtr.getAttributeValue(null, ATTRIBUTE_FORM_DATEPATTERN));
if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_FORM_REQUIRED))) {
property.setRequired(Boolean.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_FORM_REQUIRED)));
}
if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_FORM_READABLE))) {
property.setReadable(Boolean.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_FORM_READABLE)));
}
if (StringUtils.isNotEmpty(xtr.getAttributeValue(null, ATTRIBUTE_FORM_WRITABLE))) {
property.setWriteable(Boolean.valueOf(xtr.getAttributeValue(null, ATTRIBUTE_FORM_WRITABLE)));
}
boolean readyWithFormProperty = false;
try {
while (readyWithFormProperty == false && xtr.hasNext()) {
xtr.next();
if (xtr.isStartElement() && ELEMENT_VALUE.equalsIgnoreCase(xtr.getLocalName())) {
FormValue value = new FormValue();
BpmnXMLUtil.addXMLLocation(value, xtr);
value.setId(xtr.getAttributeValue(null, ATTRIBUTE_ID));
value.setName(xtr.getAttributeValue(null, ATTRIBUTE_NAME));
property.getFormValues().add(value);
} else if (xtr.isEndElement() && getElementName().equalsIgnoreCase(xtr.getLocalName())) {
readyWithFormProperty = true;
}
}
} catch (Exception e) {
LOGGER.warn("Error parsing form properties child elements", e);
}
if (parentElement instanceof UserTask) {
((UserTask) parentElement).getFormProperties().add(property);
} else {
((StartEvent) parentElement).getFormProperties().add(property);
}
}
}