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FR [ 2818480 ] Introduce DB.createT_Selection helper method 

https://sourceforge.net/tracker/?func=detail&aid=2818480&group_id=176962&atid=879335
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teo_sarca 2009-07-08 11:29:33 +00:00
parent b2e69c349f
commit bbb8a1ada1
1 changed files with 42 additions and 4 deletions
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46
base/src/org/compiere/util/DB.java
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@ -62,10 +62,10 @@ import org.compiere.process.SequenceCheck;
* @author Jorg Janke * @author Jorg Janke
* @version $Id: DB.java,v 1.8 2006/10/09 00:22:29 jjanke Exp $ * @version $Id: DB.java,v 1.8 2006/10/09 00:22:29 jjanke Exp $
* --- * ---
* Modifications: removed static references to database connection and instead always * @author Ashley Ramdass (Posterita)
* get a new connection from database pool manager which manages all connections * <li>Modifications: removed static references to database connection and instead always
* set rw/ro properties for the connection accordingly. * get a new connection from database pool manager which manages all connections
* @author Ashley Ramdass (Posterita) * set rw/ro properties for the connection accordingly.
* *
* @author Teo Sarca, SC ARHIPAC SERVICE SRL * @author Teo Sarca, SC ARHIPAC SERVICE SRL
* <li>BF [ 1647864 ] WAN: delete record error * <li>BF [ 1647864 ] WAN: delete record error
@ -78,6 +78,8 @@ import org.compiere.process.SequenceCheck;
* <li>FR [ 2107062 ] Add more DB.getKeyNamePairs methods * <li>FR [ 2107062 ] Add more DB.getKeyNamePairs methods
* <li>FR [ 2448461 ] Introduce DB.getSQLValue*Ex methods * <li>FR [ 2448461 ] Introduce DB.getSQLValue*Ex methods
* <li>FR [ 2781053 ] Introduce DB.getValueNamePairs * <li>FR [ 2781053 ] Introduce DB.getValueNamePairs
* <li>FR [ 2818480 ] Introduce DB.createT_Selection helper method
* https://sourceforge.net/tracker/?func=detail&aid=2818480&group_id=176962&atid=879335
* *
*/ */
public final class DB public final class DB
@ -2186,5 +2188,41 @@ public final class DB
} }
return list.toArray(new KeyNamePair[list.size()]); return list.toArray(new KeyNamePair[list.size()]);
} }
/**
* Create persistent selection in T_Selection table
* @param AD_PInstance_ID
* @param selection
* @param trxName
*/
public static void createT_Selection(int AD_PInstance_ID, Collection<Integer> selection, String trxName)
{
StringBuffer insert = new StringBuffer();
insert.append("INSERT INTO T_SELECTION(AD_PINSTANCE_ID, T_SELECTION_ID) ");
int counter = 0;
for(Integer selectedId : selection)
{
counter++;
if (counter > 1)
insert.append(" UNION ");
insert.append("SELECT ");
insert.append(AD_PInstance_ID);
insert.append(", ");
insert.append(selectedId);
insert.append(" FROM DUAL ");
if (counter >= 1000)
{
DB.executeUpdateEx(insert.toString(), trxName);
insert = new StringBuffer();
insert.append("INSERT INTO T_SELECTION(AD_PINSTANCE_ID, T_SELECTION_ID) ");
counter = 0;
}
}
if (counter > 0)
{
DB.executeUpdateEx(insert.toString(), trxName);
}
}
} // DB } // DB