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Robin Bygrave
2015-07-31 22:52:59 +12:00
parent b1c41a58f2
commit ebc4d9fdc5
4 changed files with 344 additions and 340 deletions
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src/main/java/com/avaje/ebeaninternal/server/loadcontext/DLoadBaseContext.java
+29 -29
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@@ -10,61 +10,61 @@ import com.avaje.ebeaninternal.server.querydefn.OrmQueryProperties;
* Base class for Bean and BeanCollection loading (lazy loading and query join loading).
*/
public abstract class DLoadBaseContext {
protected final DLoadContext parent;
protected final BeanDescriptor<?> desc;
protected final DLoadContext parent;
protected final String fullPath;
protected final BeanDescriptor<?> desc;
protected final String fullPath;
protected final OrmQueryProperties queryProps;
protected final boolean hitCache;
protected final String serverName;
protected final int firstBatchSize;
protected final OrmQueryProperties queryProps;
protected final boolean hitCache;
protected final String serverName;
protected final int firstBatchSize;
protected final int secondaryBatchSize;
protected final ObjectGraphNode objectGraphNode;
protected final boolean queryFetch;
public DLoadBaseContext(DLoadContext parent, BeanDescriptor<?> desc, String path, int defaultBatchSize, OrmQueryProperties queryProps) {
this.parent = parent;
this.serverName = parent.getEbeanServer().getName();
this.desc = desc;
this.queryProps = queryProps;
this.fullPath = parent.getFullPath(path);
this.hitCache = !parent.isExcludeBeanCache() && desc.isBeanCaching();
this.hitCache = !parent.isExcludeBeanCache() && desc.isBeanCaching();
this.objectGraphNode = parent.getObjectGraphNode(path);
this.queryFetch = queryProps != null && queryProps.isQueryFetch();
this.queryFetch = queryProps != null && queryProps.isQueryFetch();
this.firstBatchSize = initFirstBatchSize(defaultBatchSize, queryProps);
this.secondaryBatchSize = initSecondaryBatchSize(defaultBatchSize, firstBatchSize, queryProps);
this.secondaryBatchSize = initSecondaryBatchSize(defaultBatchSize, firstBatchSize, queryProps);
}
private int initFirstBatchSize(int batchSize, OrmQueryProperties queryProps) {
if (queryProps == null) {
return batchSize;
}
int queryFetchBatch = queryProps.getQueryFetchBatch();
if (queryFetchBatch > 0) {
// property join was automatically set to a 'query join'
return queryFetchBatch;
}
FetchConfig fetchConfig = queryProps.getFetchConfig();
if (fetchConfig == null) {
return batchSize;
}
int queryBatchSize = fetchConfig.getQueryBatchSize();
if (queryBatchSize == -1) {
// not eager query fetch, just lazy loading
@@ -73,12 +73,12 @@ public abstract class DLoadBaseContext {
} else if (queryBatchSize == 0) {
// default query fetch batch size is 100
return 100;
} else {
return queryBatchSize;
}
}
private int initSecondaryBatchSize(int defaultBatchSize, int firstBatchSize, OrmQueryProperties queryProps) {
if (queryProps == null) {
return defaultBatchSize;
@@ -90,11 +90,11 @@ public abstract class DLoadBaseContext {
if (fetchConfig.isQueryAll()) {
return firstBatchSize;
}
int lazyBatchSize = fetchConfig.getLazyBatchSize();
return (lazyBatchSize > 1) ? lazyBatchSize : defaultBatchSize;
}
protected PersistenceContext getPersistenceContext() {
return parent.getPersistenceContext();
}