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#1222 - Extend L2 ServerCache API with putAll(), getAll() and removeAll() methods

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This commit is contained in:
Rob Bygrave
2017-12-13 19:58:28 +13:00
parent c7f4b56dd1
commit 4d0b29624e
7 changed files with 100 additions and 33 deletions
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src/main/java/io/ebeaninternal/server/deploy/BeanDescriptorCacheHelp.java
+53 -5
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@@ -418,6 +418,22 @@ final class BeanDescriptorCacheHelp<T> {
return CachedBeanDataFromBean.extract(targetDesc, bean);
}
void beanPutAll(Collection<EntityBean> beans) {
if (desc.inheritInfo != null) {
Class<?> aClass = theClassOf(beans);
desc.descOf(aClass).cacheBeanPutAllDirect(beans);
} else {
beanCachePutAllDirect(beans);
}
}
private Class<?> theClassOf(Collection<EntityBean> beans) {
if (beans instanceof List) {
return ((List)beans).get(0).getClass();
}
return beans.iterator().next().getClass();
}
/**
* Put a bean into the bean cache.
*/
@@ -430,9 +446,41 @@ final class BeanDescriptorCacheHelp<T> {
}
}
void beanCachePutAllDirect(Collection<EntityBean> beans) {
Map<Object,Object> natKeys = null;
if (naturalKey != null) {
natKeys = new LinkedHashMap<>();
}
Map<Object,Object> map = new LinkedHashMap<>();
for (EntityBean bean : beans) {
CachedBeanData beanData = beanExtractData(desc, bean);
Object id = desc.getId(bean);
map.put(id, beanData);
if (naturalKey != null) {
Object naturalKey = calculateNaturalKey(beanData);
if (naturalKey != null) {
natKeys.put(naturalKey, id);
}
}
}
if (beanLog.isDebugEnabled()) {
beanLog.debug(" PUT ALL {}({})", cacheName, map.keySet());
}
getBeanCache().putAll(map);
if (natKeys != null && !natKeys.isEmpty()) {
if (natLog.isDebugEnabled()) {
natLog.debug(" PUT ALL {}({}, {})", cacheName, naturalKey, natKeys.keySet());
}
naturalKeyCache.putAll(natKeys);
}
}
/**
* Put the bean into the bean cache.
*/
* Put the bean into the bean cache.
*/
void beanCachePutDirect(EntityBean bean) {
CachedBeanData beanData = beanExtractData(desc, bean);
@@ -494,6 +542,9 @@ final class BeanDescriptorCacheHelp<T> {
}
return null;
}
if (beanLog.isTraceEnabled()) {
beanLog.trace(" GET {}({}) - hit", cacheName, id);
}
return convertToBean(id, readOnly, context, data);
}
@@ -558,9 +609,6 @@ final class BeanDescriptorCacheHelp<T> {
ebi.setPersistenceContext(context);
desc.contextPut(context, id, bean);
if (beanLog.isTraceEnabled()) {
beanLog.trace(" GET {}({}) - hit", cacheName, id);
}
if (desc.isReadAuditing()) {
desc.readAuditBean("l2", "", bean);
}