Package org.datanucleus.store.mapped

Examples of org.datanucleus.store.mapped.IdentifierFactory.newIdentifier()

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            n = 0;

            do
            {
                String vtIdentifier = mtIdentifier + '.' + (++n);
                vtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, vtIdentifier);
            } while (qs.getTableExpression(vtRangeVar) != null || vtRangeVar.equals(ktRangeVar));
        }
           
        /* QueryExpression qexpr = */ getBackingStoreQueryable().getExistsSubquery(qs, mapping, te, mtRangeVar);
        ClassLoaderResolver clr=qs.getClassLoaderResolver();
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     * @return  The NumericExpression resulting from the size() method.
     */
    public NumericExpression sizeMethod()
    {
        IdentifierFactory idFactory = qs.getStoreManager().getIdentifierFactory();
        String ctIdentifier = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
        DatastoreIdentifier ctRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, ctIdentifier);

        return new ContainerSizeExpression(qs, getBackingStoreQueryable().getSizeSubquery(qs, mapping, te, ctRangeVar));
    }

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     */
    public NumericExpression sizeMethod()
    {
        IdentifierFactory idFactory = qs.getStoreManager().getIdentifierFactory();
        String ctIdentifier = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
        DatastoreIdentifier ctRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, ctIdentifier);

        return new ContainerSizeExpression(qs, getBackingStoreQueryable().getSizeSubquery(qs, mapping, te, ctRangeVar));
    }

    /**
 
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                // implicit variable type. We now set the type to the collection type
                var.setVariableType(clr.classForName(collStore.getElementType()));
            }

            // Get the exists query of the collection table
            String existsTableId = idFactory.newIdentifier(
                idFactory.newIdentifier(te.getAlias(), fieldName), var.getVariableName()).getIdentifierName();
            DatastoreIdentifier existsTableAlias = idFactory.newIdentifier(IdentifierType.TABLE, existsTableId);
            QueryExpression qexpr = getBackingStoreQueryable().getExistsSubquery(qs, mapping, te, existsTableAlias);

            // Join from the collection table to the element table
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                var.setVariableType(clr.classForName(collStore.getElementType()));
            }

            // Get the exists query of the collection table
            String existsTableId = idFactory.newIdentifier(
                idFactory.newIdentifier(te.getAlias(), fieldName), var.getVariableName()).getIdentifierName();
            DatastoreIdentifier existsTableAlias = idFactory.newIdentifier(IdentifierType.TABLE, existsTableId);
            QueryExpression qexpr = getBackingStoreQueryable().getExistsSubquery(qs, mapping, te, existsTableAlias);

            // Join from the collection table to the element table
            DatastoreIdentifier elementTableAlias = null;
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            }

            // Get the exists query of the collection table
            String existsTableId = idFactory.newIdentifier(
                idFactory.newIdentifier(te.getAlias(), fieldName), var.getVariableName()).getIdentifierName();
            DatastoreIdentifier existsTableAlias = idFactory.newIdentifier(IdentifierType.TABLE, existsTableId);
            QueryExpression qexpr = getBackingStoreQueryable().getExistsSubquery(qs, mapping, te, existsTableAlias);

            // Join from the collection table to the element table
            DatastoreIdentifier elementTableAlias = null;
            if (expr.te == null)
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            // Join from the collection table to the element table
            DatastoreIdentifier elementTableAlias = null;
            if (expr.te == null)
            {
                String elementTableId = "UNBOUND" + '.' + var.getVariableName();
                elementTableAlias = idFactory.newIdentifier(IdentifierType.TABLE, elementTableId);
            }
            else
            {
                elementTableAlias = expr.te.getAlias();
            }
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            return new ExistsExpression(qs, qexpr, true);
        }
        else
        {
            // "contains(Literal)", "contains(Expression)"
            String existsTableId = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
            DatastoreIdentifier existsTableAlias = idFactory.newIdentifier(IdentifierType.TABLE, existsTableId);

            DatastoreIdentifier elementTableAlias;
            if (expr.te == null) // literals
            {
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        }
        else
        {
            // "contains(Literal)", "contains(Expression)"
            String existsTableId = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
            DatastoreIdentifier existsTableAlias = idFactory.newIdentifier(IdentifierType.TABLE, existsTableId);

            DatastoreIdentifier elementTableAlias;
            if (expr.te == null) // literals
            {
                int n = 0;
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            {
                int n = 0;
                do
                {
                    String elementTableId = existsTableId + '.' + (++n);
                    elementTableAlias = idFactory.newIdentifier(IdentifierType.TABLE, elementTableId);
                } while (qs.getTableExpression(elementTableAlias) != null);
            }
            else // expressions
            {
                elementTableAlias = expr.te.getAlias();
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