fish.payara.cdi.jsr107.CachePutInterceptor Maven / Gradle / Ivy
/*
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Copyright (c) 2016-2021 Payara Foundation. All rights reserved.
The contents of this file are subject to the terms of the Common Development
and Distribution License("CDDL") (collectively, the "License"). You
may not use this file except in compliance with the License. You can
obtain a copy of the License at
https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
or packager/legal/LICENSE.txt. See the License for the specific
language governing permissions and limitations under the License.
When distributing the software, include this License Header Notice in each
file and include the License file at packager/legal/LICENSE.txt.
*/
package fish.payara.cdi.jsr107;
import fish.payara.cdi.jsr107.implementation.PayaraCacheKeyInvocationContext;
import jakarta.annotation.Priority;
import javax.cache.Cache;
import javax.cache.annotation.CacheKeyGenerator;
import javax.cache.annotation.CachePut;
import javax.cache.annotation.CacheResolver;
import javax.cache.annotation.CacheResolverFactory;
import javax.cache.annotation.GeneratedCacheKey;
import jakarta.interceptor.AroundInvoke;
import jakarta.interceptor.Interceptor;
import jakarta.interceptor.InvocationContext;
/**
*
* @author steve
*/
@CachePut
@Interceptor
@Priority(Interceptor.Priority.PLATFORM_AFTER)
public class CachePutInterceptor extends AbstractJSR107Interceptor {
@AroundInvoke
public Object cachePut(InvocationContext ctx) throws Throwable {
if (!isEnabled()) {
return ctx.proceed();
}
CachePut annotation = ctx.getMethod().getAnnotation(CachePut.class);
PayaraCacheKeyInvocationContext pctx = new PayaraCacheKeyInvocationContext<>(ctx, annotation);
if (!annotation.afterInvocation()) {
doPut(pctx);
}
Object result = null;
try {
result = ctx.proceed();
} catch (Throwable e) {
if (annotation.afterInvocation()) {
if (shouldICache(annotation.cacheFor(), annotation.noCacheFor(), e, false)) {
doPut(pctx);
}
}
throw e;
}
if (annotation.afterInvocation()) {
doPut(pctx);
}
return result;
}
@SuppressWarnings("unchecked")
private void doPut(PayaraCacheKeyInvocationContext pctx) throws Throwable{
CacheKeyGenerator generator = pctx.getGenerator();
CacheResolverFactory resolverF = pctx.getFactory();
CacheResolver cacheResolver = resolverF.getCacheResolver(pctx);
Cache cache = cacheResolver.resolveCache(pctx);
GeneratedCacheKey key = generator.generateCacheKey(pctx);
Object value = pctx.getValueParameter().getValue();
cache.put(key, value);
}
}