Examples of ScalarExpression

Examples of org.datanucleus.store.mapped.expression.ScalarExpression

813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
            !clr.isAssignableFrom(filteredKeyType, keyType))
        {
            throw new IncompatibleQueryElementTypeException(keyType, filteredKeyType.getName());
        }

        ScalarExpression ownerExpr = ownerMapping.newScalarExpression(stmt,te);
        DatastoreIdentifier containerRangeVar = mapTableAlias;

        if (stmt.getTableExpression(containerRangeVar) == null)
        {
            containerRangeVar = keyTableAlias;
        }

        // Join the map table on the owner ID column
        stmt.newTableExpression(mapTable, containerRangeVar);
        ScalarExpression ownerMapExpr = this.ownerMapping.newScalarExpression(stmt,stmt.getTableExpression(containerRangeVar));
        stmt.andCondition(ownerExpr.eq(ownerMapExpr),true);       
        // This depends on whether we have a separate key table or not
        if (!storeMgr.getMappedTypeManager().isSupportedMappedType(filteredKeyType.getName()))
        {
            // Join the key table on the key ID column (if theres a key table)
            DatastoreContainerObject filteredKeyTable = storeMgr.getDatastoreClass(filteredKeyType.getName(), stmt.getClassLoaderResolver());
            JavaTypeMapping keyTableID = filteredKeyTable.getIDMapping();
            stmt.newTableExpression(filteredKeyTable, keyTableAlias);

            ScalarExpression keyMapExpr = keyMapping.newScalarExpression(stmt,stmt.getTableExpression(containerRangeVar));
            ScalarExpression keyExpr = keyTableID.newScalarExpression(stmt, stmt.getTableExpression(keyTableAlias));
            stmt.innerJoin(keyExpr,keyMapExpr,stmt.getTableExpression(keyTableAlias), true, true);

            return keyTableID.newScalarExpression(stmt, stmt.getTableExpression(keyTableAlias));
        }
        else
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
    public ScalarExpression newLiteral(QueryExpression qs, Object value)
    {
        if (datastoreJavaType.equals(ClassNameConstants.JAVA_LANG_INTEGER))
        {
            // Return an IntegerLiteral to represent this Enum, but with the original value present just in case
            ScalarExpression expr = new IntegerLiteral(qs, this, BigInteger.valueOf(((Enum)value).ordinal()));
            ((Literal)expr).setRawValue(value);
            return expr;
        }
        else if (datastoreJavaType.equals(ClassNameConstants.JAVA_LANG_STRING))
        {
            // Return an StringLiteral to represent this Enum, but with the original value present just in case
            ScalarExpression expr = new StringLiteral(qs, this, ((Enum)value).name());
            ((Literal)expr).setRawValue(value);
            return expr;
        }
        else
        {
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

40
41
42
43
44
45
46
47
        return mappingSampleValue;
    }

    public ScalarExpression newLiteral(QueryExpression qs, Object value)
    {
        ScalarExpression expr = new SqlTimeLiteral(qs, this, (Time)value);
        return expr;
    }
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

46
47
48
49
50
51
52
53
        return expr;
    }

    public ScalarExpression newScalarExpression(QueryExpression qs, LogicSetExpression te)
    {
        ScalarExpression expr = new SqlTemporalExpression(qs, this, te);
        return expr;
    }
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

582
583
584
585
586
587
588
589
    // --------------------------------------- JDOQL Query Methods ------------------------------------------

    public ScalarExpression newLiteral(QueryExpression qs, Object value)
    {
       ScalarExpression expr = new ObjectLiteral(qs, this, value, getType());
       return expr;       
    }
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

588
589
590
591
592
593
594
595
       return expr;       
    }

    public ScalarExpression newScalarExpression(QueryExpression qs, LogicSetExpression te)
    {
        ScalarExpression expr = new ObjectExpression(qs, this, te);
        return expr;       
    }
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

42
43
44
45
46
47
48
49
        return mappingSampleValue;
    }

    public ScalarExpression newLiteral(QueryExpression qs, Object value)
    {
        ScalarExpression expr = new SqlDateLiteral(qs, this, (Date)value);
        return expr;
    }
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

48
49
50
51
52
53
54
55
        return expr;
    }

    public ScalarExpression newScalarExpression(QueryExpression qs, LogicSetExpression te)
    {
        ScalarExpression expr = new SqlTemporalExpression(qs, this, te);
        return expr;
    }
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

42
43
44
45
46
47
48
49
        return mappingSampleValue;
    }
   
    public ScalarExpression newLiteral(QueryExpression qs, Object value)
    {
        ScalarExpression expr = new ByteLiteral(qs, this, BigInteger.valueOf(((Byte)value).longValue()));
        return expr;
    }
View Full Code Here

Examples of org.jpox.store.mapped.expression.ScalarExpression

48
49
50
51
52
53
54
55
        return expr;
    }

    public ScalarExpression newScalarExpression(QueryExpression qs, LogicSetExpression te)
    {
        ScalarExpression expr = new ByteExpression(qs, this, te);
        return expr;
    }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.