/*
* Copyright 2008-2014 the original author or authors
*
* 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.kaleidofoundry.core.cache;
import static org.kaleidofoundry.core.cache.CacheManagerContextBuilder.FileStoreUri;
import static org.kaleidofoundry.core.cache.CacheManagerContextBuilder.ProviderCode;
import static org.kaleidofoundry.core.cache.CacheManagerSample01.feedCache;
import org.kaleidofoundry.core.context.Context;
import org.kaleidofoundry.core.context.Parameter;
/**
* <p>
* <h3>Simple cache manager usage</h3> Inject {@link CacheManager} context and instance using {@link Context} annotation with parameters,
* and without external configuration
* </p>
*
* @author jraduget
*/
public class CacheManagerSample02 {
@Context(value = "myCacheManager02", parameters = { @Parameter(name = ProviderCode, value = "ehCache"),
@Parameter(name = FileStoreUri, value = "classpath:/cache/ehcache.xml") })
private CacheManager myCacheManager;
private final Cache<String, YourBean> myCache;
public CacheManagerSample02() {
// get your cache instance
myCache = myCacheManager.getCache("CacheSample01");
// feed cache with some bean entries
feedCache(myCache);
}
/**
* method example that use the injected cache
*/
public void echo() {
System.out.printf("cache name: %s\n", myCache.getName());
System.out.printf("cache size: %s\n", myCache.size());
System.out.printf("cache entry[%s]: %s\n", "bean1", myCache.get("bean1").toString());
System.out.printf("cache entry[%s]: %s\n", "bean2", myCache.get("bean2").toString());
}
/**
* used only for junit assertions
*
* @return current cache instance
*/
Cache<String, YourBean> getMyCache() {
return myCache;
}
}