/*
* Copyright 2012-2014 the original author or authors.
*
* 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.lightadmin.core.config.domain.unit.visitor;
import org.lightadmin.core.config.domain.field.PersistentFieldMetadata;
import org.lightadmin.core.config.domain.unit.DefaultFieldSetConfigurationUnit;
import org.lightadmin.core.config.domain.unit.handler.FieldHandler;
import org.springframework.data.mapping.PersistentEntity;
import org.springframework.data.mapping.PersistentProperty;
import static org.apache.commons.lang3.StringUtils.capitalize;
import static org.lightadmin.core.config.domain.field.FieldMetadataUtils.getPersistentField;
import static org.lightadmin.core.config.domain.field.PersistentFieldMetadata.keyField;
public class FieldSetConfigurationUnitVisitor extends ParametrizedConfigurationUnitVisitor<DefaultFieldSetConfigurationUnit> {
private PersistentEntity persistentEntity;
public FieldSetConfigurationUnitVisitor(PersistentEntity persistentEntity) {
this.persistentEntity = persistentEntity;
}
@Override
protected void visitInternal(DefaultFieldSetConfigurationUnit configurationUnit) {
PersistentProperty idProperty = persistentEntity.getIdProperty();
PersistentFieldMetadata primaryKeyField = getPersistentField(configurationUnit.getFields(), idProperty.getName());
if (primaryKeyField != null) {
primaryKeyField.setPrimaryKey(true);
} else {
configurationUnit.addField(keyField(capitalize(idProperty.getName()), idProperty.getName()));
}
configurationUnit.doWithPersistentFields(new FieldHandler<PersistentFieldMetadata>() {
@Override
public void doWithField(PersistentFieldMetadata persistentField) {
PersistentProperty persistentProperty = persistentEntity.getPersistentProperty(persistentField.getField());
persistentField.setPersistentProperty(persistentProperty);
}
});
}
}