PropertiesFilterUtil.java
/*
* #%L
* wcm.io
* %%
* Copyright (C) 2017 wcm.io
* %%
* 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.
* #L%
*/
package io.wcm.caconfig.extensions.persistence.impl;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.apache.sling.caconfig.management.ConfigurationManagementSettings;
/**
* Filter internal properties from ConfigManager API output.
*/
final class PropertiesFilterUtil {
private PropertiesFilterUtil() {
// static methods only
}
public static void removeIgnoredProperties(Set<String> propertyNames, ConfigurationManagementSettings settings) {
Set<String> ignoredProperties = settings.getIgnoredPropertyNames(propertyNames);
propertyNames.removeAll(ignoredProperties);
}
public static void removeIgnoredProperties(Map<String, Object> properties, ConfigurationManagementSettings settings) {
Set<String> propertyNames = new HashSet<>(properties.keySet());
removeIgnoredProperties(propertyNames, settings);
properties.keySet().retainAll(propertyNames);
}
}