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/*
 * Copyright (c) 2008-2018, Hazelcast, Inc. All Rights Reserved.
 *
 * 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 com.hazelcast.config;

import com.hazelcast.nio.serialization.BinaryInterface;

import javax.cache.configuration.CacheEntryListenerConfiguration;
import javax.cache.configuration.Factory;
import javax.cache.expiry.ExpiryPolicy;
import javax.cache.integration.CacheLoader;
import javax.cache.integration.CacheWriter;
import java.util.Collections;
import java.util.List;
import java.util.Set;

/**
 * Readonly version of {@link com.hazelcast.config.CacheConfig}
 *
 * @param  type of the key
 * @param  type of the value
 *
 * @deprecated this class will be removed in 4.0; it is meant for internal usage only.
 */
@BinaryInterface
public class CacheConfigReadOnly extends CacheConfig {

    CacheConfigReadOnly(CacheConfig config) {
        super(config);
    }

    // TODO: change to "EvictionConfig" in the future since "CacheEvictionConfig" is deprecated
    @Override
    public CacheEvictionConfig getEvictionConfig() {
        final CacheEvictionConfig evictionConfig = super.getEvictionConfig();
        if (evictionConfig == null) {
            return null;
        }
        return evictionConfig.getAsReadOnly();
    }

    @Override
    public WanReplicationRef getWanReplicationRef() {
        final WanReplicationRef wanReplicationRef = super.getWanReplicationRef();
        if (wanReplicationRef == null) {
            return null;
        }
        return wanReplicationRef.getAsReadOnly();
    }

    @Override
    public String getQuorumName() {
        return super.getQuorumName();
    }

    @Override
    public Iterable> getCacheEntryListenerConfigurations() {
        Iterable> listenerConfigurations = super.getCacheEntryListenerConfigurations();
        return Collections.unmodifiableSet((Set>) listenerConfigurations);
    }

    @Override
    public CacheConfig addCacheEntryListenerConfiguration(
            CacheEntryListenerConfiguration cacheEntryListenerConfiguration) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig removeCacheEntryListenerConfiguration(
            CacheEntryListenerConfiguration cacheEntryListenerConfiguration) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setName(final String name) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setManagerPrefix(final String managerPrefix) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setUriString(final String uriString) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setBackupCount(final int backupCount) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setAsyncBackupCount(final int asyncBackupCount) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setEvictionConfig(final EvictionConfig evictionConfig) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setInMemoryFormat(final InMemoryFormat inMemoryFormat) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setManagementEnabled(final boolean enabled) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfiguration setStatisticsEnabled(boolean enabled) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setTypes(final Class keyType, final Class valueType) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setStoreByValue(final boolean storeByValue) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setWanReplicationRef(final WanReplicationRef wanReplicationRef) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setQuorumName(String quorumName) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfiguration setHotRestartConfig(HotRestartConfig hotRestartConfig) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfig setPartitionLostListenerConfigs(
            List partitionLostListenerConfigs) {
        throw throwReadOnly();
    }

    @Override
    public void setMergePolicy(String mergePolicy) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfiguration setExpiryPolicyFactory(Factory expiryPolicyFactory) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfiguration setCacheLoaderFactory(Factory> cacheLoaderFactory) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfiguration setCacheWriterFactory(
            Factory> cacheWriterFactory) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfiguration setWriteThrough(boolean isWriteThrough) {
        throw throwReadOnly();
    }

    @Override
    public CacheConfiguration setReadThrough(boolean isReadThrough) {
        throw throwReadOnly();
    }

    @Override
    public void setDisablePerEntryInvalidationEvents(boolean disablePerEntryInvalidationEvents) {
        throw throwReadOnly();
    }

    private UnsupportedOperationException throwReadOnly() {
        throw new UnsupportedOperationException("This config is read-only");
    }
}