/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.guvnor.structure.backend.backcompat;
import java.util.ArrayList;
import java.util.List;
import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import org.guvnor.structure.server.config.ConfigGroup;
import org.guvnor.structure.server.config.ConfigItem;
import org.guvnor.structure.server.config.ConfigurationFactory;
@ApplicationScoped
public class BackwardCompatibleUtil {
private ConfigurationFactory configurationFactory;
public BackwardCompatibleUtil() {
}
@Inject
public BackwardCompatibleUtil( ConfigurationFactory configurationFactory ) {
this.configurationFactory = configurationFactory;
}
public ConfigGroup compat( final ConfigGroup configGroup ) {
if ( configGroup != null ) {
final ConfigItem<List<String>> roles = configGroup.getConfigItem( "security:roles" );
if ( roles != null ) {
configGroup.addConfigItem( configurationFactory.newConfigItem( "security:groups",
new ArrayList<String>( roles.getValue() ) ) );
configGroup.removeConfigItem( "security:roles" );
}
final ConfigItem<List<String>> groups = configGroup.getConfigItem( "security:groups" );
if ( groups == null ) {
configGroup.addConfigItem( configurationFactory.newConfigItem( "security:groups",
new ArrayList<String>() ) );
}
}
return configGroup;
}
}