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HHH-9344 Convert Loader to use nanoTime instead of currentTimeMillis

This commit is contained in:
Sanne Grinovero 2014-08-16 18:29:07 +01:00 committed by Andrea Boriero
parent b3aba94d0f
commit 255612f8a0
1 changed files with 9 additions and 4 deletions
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13
hibernate-core/src/main/java/org/hibernate/loader/Loader.java
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@ -38,6 +38,7 @@ import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import org.hibernate.AssertionFailure;
import org.hibernate.HibernateException;
@ -2546,7 +2547,7 @@ public abstract class Loader {
final boolean stats = getFactory().getStatistics().isStatisticsEnabled();
long startTime = 0;
if ( stats ) startTime = System.currentTimeMillis();
if ( stats ) startTime = System.nanoTime();
List result;
try {
@ -2561,10 +2562,12 @@ public abstract class Loader {
}
if ( stats ) {
final long endTime = System.nanoTime();
final long milliseconds = TimeUnit.MILLISECONDS.convert( endTime - startTime, TimeUnit.NANOSECONDS );
getFactory().getStatisticsImplementor().queryExecuted(
getQueryIdentifier(),
result.size(),
System.currentTimeMillis() - startTime
milliseconds
);
}
@ -2616,7 +2619,7 @@ public abstract class Loader {
final boolean stats = getQueryIdentifier() != null &&
getFactory().getStatistics().isStatisticsEnabled();
long startTime = 0;
if ( stats ) startTime = System.currentTimeMillis();
if ( stats ) startTime = System.nanoTime();
try {
// Don't use Collections#emptyList() here -- follow on locking potentially adds AfterLoadActions,
@ -2626,10 +2629,12 @@ public abstract class Loader {
final PreparedStatement st = (PreparedStatement) wrapper.getStatement();
if ( stats ) {
final long endTime = System.nanoTime();
final long milliseconds = TimeUnit.MILLISECONDS.convert( endTime - startTime, TimeUnit.NANOSECONDS );
getFactory().getStatisticsImplementor().queryExecuted(
getQueryIdentifier(),
0,
System.currentTimeMillis() - startTime
milliseconds
);
}