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HHH-2645 : Synchronization bottleneck in EntityModeToTuplizerMapping 

git-svn-id: https://svn.jboss.org/repos/hibernate/core/trunk@14271 1b8cb986-b30d-0410-93ca-fae66ebed9b2
This commit is contained in:
Gail Badner 2008-01-10 05:55:30 +00:00
parent c053aefa0d
commit 2d7b7a38bc
1 changed files with 14 additions and 7 deletions
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21
core/src/main/java/org/hibernate/tuple/EntityModeToTuplizerMapping.java
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@ -1,13 +1,12 @@
package org.hibernate.tuple; package org.hibernate.tuple;
import java.io.Serializable;
import java.util.Iterator;
import java.util.Map;
import org.hibernate.EntityMode; import org.hibernate.EntityMode;
import org.hibernate.HibernateException; import org.hibernate.HibernateException;
import org.hibernate.util.FastHashMap;
import java.util.Map;
import java.util.Collections;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.io.Serializable;
/** /**
* Centralizes handling of {@link EntityMode} to {@link Tuplizer} mappings. * Centralizes handling of {@link EntityMode} to {@link Tuplizer} mappings.
@ -17,7 +16,15 @@ import java.io.Serializable;
public abstract class EntityModeToTuplizerMapping implements Serializable { public abstract class EntityModeToTuplizerMapping implements Serializable {
// map of EntityMode -> Tuplizer // map of EntityMode -> Tuplizer
private final Map tuplizers = Collections.synchronizedMap( new LinkedHashMap() ); private final Map tuplizers;
public EntityModeToTuplizerMapping() {
tuplizers = new FastHashMap();
}
public EntityModeToTuplizerMapping(Map tuplizers) {
this.tuplizers = tuplizers;
}
protected void addTuplizer(EntityMode entityMode, Tuplizer tuplizer) { protected void addTuplizer(EntityMode entityMode, Tuplizer tuplizer) {
tuplizers.put( entityMode, tuplizer ); tuplizers.put( entityMode, tuplizer );