Refactor for query plan capture with initial threshold micros

This commit is contained in:
rob bygrave
2019-12-23 10:28:08 +13:00
parent 71295077a5
commit 6fcac27dfe
25 changed files with 388 additions and 114 deletions
@@ -0,0 +1,31 @@
package io.ebeaninternal.api;
import io.ebean.meta.QueryPlanRequest;
import io.ebeaninternal.server.type.bindcapture.BindCapture;
/**
* Capture query bind values and with those actual database query plans.
*/
public interface SpiQueryBindCapture {
/**
* NOOP implementation.
*/
SpiQueryBindCapture NOOP = new NoopQueryBindCapture();
/**
* Return true if the query just executed should be bind captured to collect
* the query plan from (as the query time is large / interesting).
*/
boolean collectFor(long timeMicros);
/**
* Set the bind capture and the related query execution time.
*/
void setBind(BindCapture bindCapture, long timeMicros, long startNanos);
/**
* Collect the query execution plan usually executing the query to do so.
*/
void collectQueryPlan(QueryPlanRequest request);
}