/* 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.workflow.simple.alfresco.conversion.form;
import java.util.ArrayList;
import java.util.List;
import org.activiti.workflow.simple.alfresco.conversion.AlfrescoConversionConstants;
import org.activiti.workflow.simple.alfresco.conversion.AlfrescoConversionUtil;
import org.activiti.workflow.simple.alfresco.form.AlfrescoTransitionsPropertyDefinition;
import org.activiti.workflow.simple.alfresco.model.M2Constraint;
import org.activiti.workflow.simple.alfresco.model.M2Mandatory;
import org.activiti.workflow.simple.alfresco.model.M2Model;
import org.activiti.workflow.simple.alfresco.model.M2NamedValue;
import org.activiti.workflow.simple.alfresco.model.M2Property;
import org.activiti.workflow.simple.alfresco.model.M2PropertyOverride;
import org.activiti.workflow.simple.alfresco.model.M2Type;
import org.activiti.workflow.simple.alfresco.model.config.Form;
import org.activiti.workflow.simple.alfresco.model.config.FormField;
import org.activiti.workflow.simple.alfresco.model.config.FormFieldControl;
import org.activiti.workflow.simple.converter.WorkflowDefinitionConversion;
import org.activiti.workflow.simple.definition.form.FormPropertyDefinition;
import org.activiti.workflow.simple.definition.form.ListPropertyEntry;
public class AlfrescoTransitionsPropertyConverter extends BaseAlfrescoFormPropertyConverter {
@Override
public Class<? extends FormPropertyDefinition> getConvertedClass() {
return AlfrescoTransitionsPropertyDefinition.class;
}
@Override
public void convertProperty(M2Type contentType, String formSet, Form form, FormPropertyDefinition propertyDefinition, WorkflowDefinitionConversion conversion) {
AlfrescoTransitionsPropertyDefinition def = (AlfrescoTransitionsPropertyDefinition) propertyDefinition;
String propertyName = contentType.getName() + AlfrescoConversionConstants.PROPERTY_TRANSITIONS_SUFFIX;
// Add to content model
M2Property property = new M2Property();
property.setMandatory(new M2Mandatory(def.isMandatory()));
property.setName(propertyName);
property.setPropertyType(AlfrescoConversionConstants.PROPERTY_TYPE_TEXT);
M2Model model = AlfrescoConversionUtil.getContentModel(conversion);
contentType.getProperties().add(property);
// Create constraint for the values
if(def.getTransitions() != null && !def.getTransitions().isEmpty()) {
M2Constraint valueConstraint = new M2Constraint();
valueConstraint.setType(AlfrescoConversionConstants.CONTENT_MODEL_CONSTRAINT_TYPE_LIST);
valueConstraint.setName(propertyName + AlfrescoConversionConstants.CONTENT_MODEL_CONSTRAINT_TYPE_LIST.toLowerCase());
List<String> values = new ArrayList<String>(def.getTransitions().size());
for(ListPropertyEntry entry : def.getTransitions()) {
values.add(entry.getValue());
}
valueConstraint.getParameters().add(new M2NamedValue(AlfrescoConversionConstants.CONTENT_MODEL_CONSTRAINT_ALLOWED_VALUES, null, values));
// Add constraint to the root model instead of the type itself and reference it from within the property
// for readability and reuse of the model
model.getConstraints().add(valueConstraint);
M2Constraint reference = new M2Constraint();
reference.setRef(valueConstraint.getName());
property.getConstraints().add(reference);
}
// Add a pointer to the transition-property as well, using an override
M2PropertyOverride override = new M2PropertyOverride();
override.setDefaultValue(AlfrescoConversionUtil.getUrlQualifiedPropertyName(propertyName, model.getNamespaces().get(0)));
override.setName(AlfrescoConversionConstants.PROPERTY_OUTCOME_PROPERTY_NAME);
contentType.getPropertyOverrides().add(override);
// Add the transition-set
form.getFormAppearance().addFormSet(AlfrescoConversionConstants.FORM_SET_RESPONSE, null, null, null);
form.getFormFieldVisibility().addShowFieldElement(propertyName);
FormField transitionsFormField = new FormField();
transitionsFormField.setId(propertyName);
transitionsFormField.setSet(AlfrescoConversionConstants.FORM_SET_RESPONSE);
transitionsFormField.setControl(new FormFieldControl(AlfrescoConversionConstants.FORM_TRANSITIONS_TEMPLATE));
form.getFormAppearance().addFormAppearanceElement(transitionsFormField);
}
}