org.camunda.bpm.engine.impl.form.type.FormTypes Maven / Gradle / Ivy
/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
* under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright
* ownership. Camunda licenses this file to you under the Apache License,
* Version 2.0; 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.camunda.bpm.engine.impl.form.type;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import org.camunda.bpm.engine.impl.bpmn.parser.BpmnParse;
import org.camunda.bpm.engine.impl.form.handler.DefaultFormHandler;
import org.camunda.bpm.engine.impl.util.xml.Element;
/**
* @author Tom Baeyens
*/
public class FormTypes {
protected Map formTypes = new HashMap();
public void addFormType(AbstractFormFieldType formType) {
formTypes.put(formType.getName(), formType);
}
public AbstractFormFieldType parseFormPropertyType(Element formFieldElement, BpmnParse bpmnParse) {
AbstractFormFieldType formType = null;
String typeText = formFieldElement.attribute("type");
String datePatternText = formFieldElement.attribute("datePattern");
if (typeText == null && DefaultFormHandler.FORM_FIELD_ELEMENT.equals(formFieldElement.getTagName())) {
bpmnParse.addError("form field must have a 'type' attribute", formFieldElement);
}
if ("date".equals(typeText) && datePatternText!=null) {
formType = new DateFormType(datePatternText);
} else if ("enum".equals(typeText)) {
// ACT-1023: Using linked hashmap to preserve the order in which the entries are defined
Map values = new LinkedHashMap();
for (Element valueElement: formFieldElement.elementsNS(BpmnParse.CAMUNDA_BPMN_EXTENSIONS_NS,"value")) {
String valueId = valueElement.attribute("id");
String valueName = valueElement.attribute("name");
values.put(valueId, valueName);
}
formType = new EnumFormType(values);
} else if (typeText!=null) {
formType = formTypes.get(typeText);
if (formType==null) {
bpmnParse.addError("unknown type '"+typeText+"'", formFieldElement);
}
}
return formType;
}
public AbstractFormFieldType getFormType(String name) {
return formTypes.get(name);
}
}