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Redis based In-Memory Data Grid for Java
/**
* Copyright (c) 2013-2021 Nikita Koksharov
*
* 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 org.redisson;
import org.redisson.api.*;
import org.redisson.api.annotation.REntity;
import org.redisson.client.codec.Codec;
import org.redisson.liveobject.misc.ClassUtils;
import org.redisson.misc.BiHashMap;
import java.io.Serializable;
/**
*
* @author Rui Gu (https://github.com/jackygurui)
* @author Nikita Koksharov
*/
public class RedissonReference implements Serializable {
private static final long serialVersionUID = -2378564460151709127L;
private static final BiHashMap REACTIVE_MAP = new BiHashMap<>();
private static final BiHashMap RXJAVA_MAP = new BiHashMap<>();
static {
REACTIVE_MAP.put(RAtomicLongReactive.class.getName(), RAtomicLong.class.getName());
REACTIVE_MAP.put(RBitSetReactive.class.getName(), RBitSet.class.getName());
REACTIVE_MAP.put(RBlockingQueueReactive.class.getName(), RBlockingQueue.class.getName());
REACTIVE_MAP.put(RBucketReactive.class.getName(), RBucket.class.getName());
REACTIVE_MAP.put(RDequeReactive.class.getName(), RDeque.class.getName());
REACTIVE_MAP.put(RHyperLogLogReactive.class.getName(), RHyperLogLog.class.getName());
REACTIVE_MAP.put(RLexSortedSetReactive.class.getName(), RLexSortedSet.class.getName());
REACTIVE_MAP.put(RListReactive.class.getName(), RList.class.getName());
REACTIVE_MAP.put(RMapCacheReactive.class.getName(), RMapCache.class.getName());
REACTIVE_MAP.put(RMapReactive.class.getName(), RMap.class.getName());
REACTIVE_MAP.put(RQueueReactive.class.getName(), RQueue.class.getName());
REACTIVE_MAP.put(RScoredSortedSetReactive.class.getName(), RScoredSortedSet.class.getName());
REACTIVE_MAP.put(RSetCacheReactive.class.getName(), RSetCache.class.getName());
REACTIVE_MAP.put(RSetReactive.class.getName(), RSet.class.getName());
REACTIVE_MAP.makeImmutable();
RXJAVA_MAP.put(RAtomicLongRx.class.getName(), RAtomicLong.class.getName());
RXJAVA_MAP.put(RBitSetRx.class.getName(), RBitSet.class.getName());
RXJAVA_MAP.put(RBlockingQueueRx.class.getName(), RBlockingQueue.class.getName());
RXJAVA_MAP.put(RBucketRx.class.getName(), RBucket.class.getName());
RXJAVA_MAP.put(RDequeRx.class.getName(), RDeque.class.getName());
RXJAVA_MAP.put(RHyperLogLogRx.class.getName(), RHyperLogLog.class.getName());
RXJAVA_MAP.put(RLexSortedSetRx.class.getName(), RLexSortedSet.class.getName());
RXJAVA_MAP.put(RListRx.class.getName(), RList.class.getName());
RXJAVA_MAP.put(RMapCacheRx.class.getName(), RMapCache.class.getName());
RXJAVA_MAP.put(RMapRx.class.getName(), RMap.class.getName());
RXJAVA_MAP.put(RQueueRx.class.getName(), RQueue.class.getName());
RXJAVA_MAP.put(RScoredSortedSetRx.class.getName(), RScoredSortedSet.class.getName());
RXJAVA_MAP.put(RSetCacheRx.class.getName(), RSetCache.class.getName());
RXJAVA_MAP.put(RSetRx.class.getName(), RSet.class.getName());
RXJAVA_MAP.makeImmutable();
}
public static void warmUp() {}
public enum ReferenceType {RXJAVA, REACTIVE, DEFAULT}
private String type;
private String keyName;
private String codec;
public RedissonReference() {
}
public RedissonReference(Class type, String keyName) {
this(type, keyName, null);
}
public RedissonReference(Class type, String keyName, Codec codec) {
if (!ClassUtils.isAnnotationPresent(type, REntity.class)
&& !RObject.class.isAssignableFrom(type)
&& !RObjectReactive.class.isAssignableFrom(type)
&& !RObjectRx.class.isAssignableFrom(type)) {
throw new IllegalArgumentException("Class reference has to be a type of either RObject/RLiveObject/RObjectReactive/RObjectRx");
}
if (RObjectReactive.class.isAssignableFrom(type)) {
this.type = REACTIVE_MAP.get(type.getName());
if (this.type == null) {
throw new IllegalArgumentException("There is no Reactive compatible type for " + type);
}
} else if (RObjectRx.class.isAssignableFrom(type)) {
this.type = RXJAVA_MAP.get(type.getName());
if (this.type == null) {
throw new IllegalArgumentException("There is no RxJava compatible type for " + type);
}
} else {
this.type = type.getName();
}
this.keyName = keyName;
if (codec != null) {
this.codec = codec.getClass().getName();
}
}
/**
* @return the type
* @throws java.lang.ClassNotFoundException - if the class cannot be located
*/
public Class getType() throws ClassNotFoundException {
return Class.forName(type);
}
public Class getRxJavaType() throws ClassNotFoundException {
if (RXJAVA_MAP.containsValue(type)) {
return Class.forName(RXJAVA_MAP.reverseGet(type)); //live object is not supported in reactive client
}
throw new ClassNotFoundException("There is no RxJava compatible type for " + type);
}
/**
* @return the type
* @throws java.lang.ClassNotFoundException - if the class cannot be located
*/
public Class getReactiveType() throws ClassNotFoundException {
if (REACTIVE_MAP.containsValue(type)) {
return Class.forName(REACTIVE_MAP.reverseGet(type)); //live object is not supported in reactive client
}
throw new ClassNotFoundException("There is no Reactive compatible type for " + type);
}
/**
* @return type name in string
*/
public String getTypeName() {
return type;
}
/**
* @return the keyName
*/
public String getKeyName() {
return keyName;
}
/**
* @param keyName the keyName to set
*/
public void setKeyName(String keyName) {
this.keyName = keyName;
}
public String getCodec() {
return codec;
}
/**
* @return the codec
* @throws java.lang.ClassNotFoundException - if the class cannot be located
*/
public Class getCodecType() throws ClassNotFoundException {
if (codec != null) {
return (Class) Class.forName(codec);
}
return null;
}
}