org.apache.jackrabbit.oak.spi.security.principal.CompositePrincipalConfiguration Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.jackrabbit.oak.spi.security.principal;

import javax.annotation.Nonnull;

import com.google.common.base.Function;
import com.google.common.collect.Lists;
import org.apache.jackrabbit.api.security.principal.PrincipalManager;
import org.apache.jackrabbit.oak.api.Root;
import org.apache.jackrabbit.oak.namepath.NamePathMapper;
import org.apache.jackrabbit.oak.spi.security.CompositeConfiguration;
import org.apache.jackrabbit.oak.spi.security.SecurityProvider;

/**
 * {@link PrincipalConfiguration} that combines different principal provider
 * implementations that share a common principal manager implementation.
 */
public class CompositePrincipalConfiguration extends CompositeConfiguration implements PrincipalConfiguration {

    public CompositePrincipalConfiguration() {
        super(PrincipalConfiguration.NAME);
    }

    public CompositePrincipalConfiguration(@Nonnull SecurityProvider securityProvider) {
        super(PrincipalConfiguration.NAME, securityProvider);
    }

    @Nonnull
    @Override
    public PrincipalManager getPrincipalManager(Root root, NamePathMapper namePathMapper) {
        return new PrincipalManagerImpl(getPrincipalProvider(root, namePathMapper));
    }

    @Nonnull
    @Override
    public PrincipalProvider getPrincipalProvider(final Root root, final NamePathMapper namePathMapper) {
        return new CompositePrincipalProvider(Lists.transform(getConfigurations(), new Function() {
            @Override
            public PrincipalProvider apply(PrincipalConfiguration principalConfiguration) {
                return principalConfiguration.getPrincipalProvider(root, namePathMapper);
            }
        }));
    }
}