/*
* Copyright (C) 2014 Cetsoft, http://www.cetsoft.com
*
* 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.
*
* Author : Yusuf Aytas
* Date : Sep 23, 2013
*/
package com.cetsoft.imcache.examples;
import com.cetsoft.imcache.cache.Cache;
import com.cetsoft.imcache.cache.builder.CacheBuilder;
import com.cetsoft.imcache.cache.heap.tx.CacheTransaction;
import com.cetsoft.imcache.cache.heap.tx.Transaction;
import com.cetsoft.imcache.cache.heap.tx.TransactionCommitter;
import com.cetsoft.imcache.cache.heap.tx.TransactionException;
/**
* The Class HeapCacheTransactionTest.
*/
public class HeapCacheTransactionExample {
/**
* The main method.
*
* @param args
* the arguments
*/
public static void main(String[] args) {
Cache<Integer, Integer> cache = CacheBuilder.transactionalHeapCache()
.transactionCommitter(new TransactionCommitter<Integer, Integer>() {
int counter = 0;
public void doPut(Integer key, Integer value) {
if (counter < 3) {
System.out.println("key[" + key + "]," + "value[" + value + "]");
counter++;
} else {
throw new RuntimeException();
}
}
}).build();
Transaction transaction1 = CacheTransaction.get();
transaction1.begin();
try {
cache.put(3, 5);
cache.put(10, 14);
transaction1.commit();
} catch (TransactionException exception) {
transaction1.rollback();
} finally {
transaction1.close();
}
System.out.println("Value for the key 3 is " + cache.get(3));
System.out.println("Value for the key 10 is " + cache.get(10));
Transaction transaction2 = CacheTransaction.get();
transaction2.begin();
try {
cache.put(1, 10);
cache.put(10, 13);
transaction2.commit();
} catch (TransactionException exception) {
transaction2.rollback();
} finally {
transaction2.close();
}
System.out.println("Value for the key 1 is " + cache.get(1));
System.out.println("Value for the key 10 is " + cache.get(10));
}
}