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IDEMPIERE-4311 Implement cache for MAccount(C_ValidCombination) (#84) 

Implement cache for MAccount.get(ctx, C_ValidCombination_ID)
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hengsin 2020-05-29 19:53:32 +08:00 committed by GitHub
parent baac93f9e0
commit fca0963fd9
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2 changed files with 19 additions and 7 deletions
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19
org.adempiere.base/src/org/compiere/model/MAccount.java
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@ -22,6 +22,7 @@ import java.util.List;
import java.util.Properties;
import java.util.logging.Level;
import org.compiere.util.CCache;
import org.compiere.util.CLogger;
import org.compiere.util.Env;
@ -40,6 +41,8 @@ public class MAccount extends X_C_ValidCombination
*
*/
private static final long serialVersionUID = 7980515458720808532L;
private static final CCache<Integer, MAccount> s_cache = new CCache<Integer, MAccount>(Table_Name, 100);
/*
* Deprecated - use the same method with trxName instead
@ -365,8 +368,20 @@ public class MAccount extends X_C_ValidCombination
*/
public static MAccount get (Properties ctx, int C_ValidCombination_ID)
{
// Maybe later cache
return new MAccount(ctx, C_ValidCombination_ID, null);
MAccount account = s_cache.get(C_ValidCombination_ID);
if (account != null && account.getCtx() == ctx)
return account;
account = new MAccount(ctx, C_ValidCombination_ID, null);
if (account.getC_ValidCombination_ID() == C_ValidCombination_ID)
{
s_cache.put(C_ValidCombination_ID, account);
return account;
}
else
{
return null;
}
} // getAccount
/**

7
org.adempiere.base/src/org/compiere/model/MAccountLookup.java
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@ -145,12 +145,9 @@ public final class MAccountLookup extends Lookup implements Serializable
if (ID == C_ValidCombination_ID) // already loaded
return true;
final String whereClause = "C_ValidCombination_ID=?";
MAccount account = new Query(Env.getCtx(),I_C_ValidCombination.Table_Name,whereClause,null)
.setParameters(ID)
.firstOnly();
MAccount account = MAccount.get(Env.getCtx(), ID);
if(account == null)
if(account == null || account.getC_ValidCombination_ID() != ID)
return false;
C_ValidCombination_ID = account.getC_ValidCombination_ID();