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/**
* SPDX-FileCopyrightText: (c) 2000 Liferay, Inc. https://liferay.com
* SPDX-License-Identifier: LGPL-2.1-or-later OR LicenseRef-Liferay-DXP-EULA-2.0.0-2023-06
*/
package com.liferay.portal.cache;
import com.liferay.portal.kernel.cache.PortalCacheListener;
import com.liferay.portal.kernel.cache.PortalCacheListenerScope;
import com.liferay.portal.kernel.cache.PortalCacheManager;
import java.io.Serializable;
/**
* @author Tina Tian
*/
public abstract class BasePortalCache
implements LowLevelCache {
public BasePortalCache(PortalCacheManager portalCacheManager) {
_portalCacheManager = portalCacheManager;
}
@Override
public V get(K key) {
if (key == null) {
throw new NullPointerException("Key is null");
}
return doGet(key);
}
@Override
public PortalCacheManager getPortalCacheManager() {
return _portalCacheManager;
}
@Override
public boolean isMVCC() {
return false;
}
@Override
public boolean isSharded() {
return false;
}
@Override
public void put(K key, V value) {
put(key, value, DEFAULT_TIME_TO_LIVE);
}
@Override
public void put(K key, V value, int timeToLive) {
if (key == null) {
throw new NullPointerException("Key is null");
}
if (value == null) {
throw new NullPointerException("Value is null");
}
if (timeToLive < 0) {
throw new IllegalArgumentException("Time to live is negative");
}
doPut(key, value, timeToLive);
}
@Override
public V putIfAbsent(K key, V value) {
return putIfAbsent(key, value, DEFAULT_TIME_TO_LIVE);
}
@Override
public V putIfAbsent(K key, V value, int timeToLive) {
if (key == null) {
throw new NullPointerException("Key is null");
}
if (value == null) {
throw new NullPointerException("Value is null");
}
if (timeToLive < 0) {
throw new IllegalArgumentException("Time to live is negative");
}
return doPutIfAbsent(key, value, timeToLive);
}
@Override
public void registerPortalCacheListener(
PortalCacheListener portalCacheListener) {
aggregatedPortalCacheListener.addPortalCacheListener(
portalCacheListener);
}
@Override
public void registerPortalCacheListener(
PortalCacheListener portalCacheListener,
PortalCacheListenerScope portalCacheListenerScope) {
aggregatedPortalCacheListener.addPortalCacheListener(
portalCacheListener, portalCacheListenerScope);
}
@Override
public void remove(K key) {
if (key == null) {
throw new NullPointerException("Key is null");
}
doRemove(key);
}
@Override
public boolean remove(K key, V value) {
if (key == null) {
throw new NullPointerException("Key is null");
}
if (value == null) {
throw new NullPointerException("Value is null");
}
return doRemove(key, value);
}
@Override
public V replace(K key, V value) {
return replace(key, value, DEFAULT_TIME_TO_LIVE);
}
@Override
public V replace(K key, V value, int timeToLive) {
if (key == null) {
throw new NullPointerException("Key is null");
}
if (value == null) {
throw new NullPointerException("Value is null");
}
if (timeToLive < 0) {
throw new IllegalArgumentException("Time to live is negative");
}
return doReplace(key, value, timeToLive);
}
@Override
public boolean replace(K key, V oldValue, V newValue) {
return replace(key, oldValue, newValue, DEFAULT_TIME_TO_LIVE);
}
@Override
public boolean replace(K key, V oldValue, V newValue, int timeToLive) {
if (key == null) {
throw new NullPointerException("Key is null");
}
if (oldValue == null) {
throw new NullPointerException("Old value is null");
}
if (newValue == null) {
throw new NullPointerException("New value is null");
}
if (timeToLive < 0) {
throw new IllegalArgumentException("Time to live is negative");
}
return doReplace(key, oldValue, newValue, timeToLive);
}
@Override
public void unregisterPortalCacheListener(
PortalCacheListener portalCacheListener) {
aggregatedPortalCacheListener.removePortalCacheListener(
portalCacheListener);
}
@Override
public void unregisterPortalCacheListeners() {
aggregatedPortalCacheListener.clearAll();
}
protected abstract V doGet(K key);
protected abstract void doPut(K key, V value, int timeToLive);
protected abstract V doPutIfAbsent(K key, V value, int timeToLive);
protected abstract void doRemove(K key);
protected abstract boolean doRemove(K key, V value);
protected abstract V doReplace(K key, V value, int timeToLive);
protected abstract boolean doReplace(
K key, V oldValue, V newValue, int timeToLive);
protected final AggregatedPortalCacheListener
aggregatedPortalCacheListener = new AggregatedPortalCacheListener<>();
private final PortalCacheManager _portalCacheManager;
}
