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IDEMPIERE-5204 Cache the list/array of mreflist for AD_Reference_ID (#1202) 

* IDEMPIERE-5204 Cache the list/array of mreflist for AD_Reference_ID

* IDEMPIERE-5204 Use StringBuilder for better performance
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igorpojzl 2022-02-25 09:44:28 +01:00 committed by GitHub
parent 3423e02780
commit c7465f8121
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1 changed files with 52 additions and 4 deletions
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56
org.adempiere.base/src/org/compiere/model/MRefList.java
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@ -28,6 +28,8 @@ import org.compiere.util.DB;
import org.compiere.util.Env;
import org.compiere.util.Util;
import org.compiere.util.ValueNamePair;
import org.idempiere.cache.ImmutablePOCache;
import org.idempiere.cache.ImmutablePOSupport;
/**
* Reference List Value
@ -39,13 +41,16 @@ import org.compiere.util.ValueNamePair;
* <li>BF [ 1748449 ] Info Account - Posting Type is not translated
* <li>FR [ 2694043 ] Query. first/firstOnly usage best practice
*/
public class MRefList extends X_AD_Ref_List
public class MRefList extends X_AD_Ref_List implements ImmutablePOSupport
{
/**
*
*/
private static final long serialVersionUID = 2342762307330992884L;
/** RefList Value Cache */
private static ImmutablePOCache<String,MRefList> s_ref_value_cache = new ImmutablePOCache<String,MRefList>(Table_Name, 40);
/**
* Get Reference List
* @param ctx context
@ -54,12 +59,47 @@ public class MRefList extends X_AD_Ref_List
* @param trxName transaction
* @return List or null
*/
public static MRefList get (Properties ctx, int AD_Reference_ID, String Value, String trxName)
public static synchronized MRefList get (Properties ctx, int AD_Reference_ID, String Value, String trxName)
{
return new Query(ctx, Table_Name, "AD_Reference_ID=? AND Value=?", trxName)
StringBuilder sb = new StringBuilder(AD_Reference_ID)
.append("|")
.append(Value);
String key = sb.toString();
MRefList rl = s_ref_value_cache.get(ctx, key, e -> new MRefList(ctx, e));
if (rl == null)
{
rl = new Query(ctx, Table_Name, "AD_Reference_ID=? AND Value=?", trxName)
.setParameters(AD_Reference_ID, Value)
.firstOnly();
.first();
if (rl != null)
{
s_ref_value_cache.put(key, rl, e -> new MRefList(Env.getCtx(), e));
}
}
return rl;
} // get
/**
*
* @param ctx
* @param copy
*/
public MRefList(Properties ctx, MRefList copy)
{
this(ctx, copy, (String) null);
}
/**
*
* @param ctx
* @param copy
* @param trxName
*/
public MRefList(Properties ctx, MRefList copy, String trxName)
{
this(ctx, 0, trxName);
copyPO(copy);
}
/**
* Get Reference List Value Name (cached)
@ -304,5 +344,13 @@ public class MRefList extends X_AD_Ref_List
return getName();
} // toString
@Override
public PO markImmutable() {
if (is_Immutable())
return this;
makeImmutable();
return this;
}
} // MRef_List