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Refactor of query plan hash - add HashQueryPlan, HashQuery etc

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This commit is contained in:
Rob Bygrave
2014-01-21 00:48:38 +13:00
parent 6bd8c2bd05
commit f287205421
36 changed files with 499 additions and 300 deletions
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src/main/java/com/avaje/ebeaninternal/server/expression/InQueryExpression.java
+7 -10
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@@ -3,6 +3,7 @@ package com.avaje.ebeaninternal.server.expression;
import java.util.List;
import com.avaje.ebean.event.BeanQueryRequest;
import com.avaje.ebeaninternal.api.HashQueryPlanBuilder;
import com.avaje.ebeaninternal.api.SpiEbeanServer;
import com.avaje.ebeaninternal.api.SpiExpressionRequest;
import com.avaje.ebeaninternal.api.SpiQuery;
@@ -26,23 +27,19 @@ class InQueryExpression extends AbstractExpression {
this.subQuery = subQuery;
}
public int queryAutoFetchHash() {
int hc = InQueryExpression.class.getName().hashCode();
hc = hc * 31 + propName.hashCode();
hc = hc * 31 + subQuery.queryAutofetchHash();
return hc;
public void queryAutoFetchHash(HashQueryPlanBuilder builder) {
builder.add(InQueryExpression.class).add(propName);
subQuery.queryAutofetchHash(builder);
}
public int queryPlanHash(BeanQueryRequest<?> request) {
public void queryPlanHash(BeanQueryRequest<?> request, HashQueryPlanBuilder builder) {
// queryPlanHash executes prior to addSql() or addBindValues()
// ... so compiledQuery will exist
compiledSubQuery = compileSubQuery(request);
int hc = InQueryExpression.class.getName().hashCode();
hc = hc * 31 + propName.hashCode();
hc = hc * 31 + subQuery.queryPlanHash(request);
return hc;
queryAutoFetchHash(builder);
}
/**