Package org.datanucleus.store.mapped

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

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                                           vtRangeVar));
            return new ExistsExpression(qs, qexpr, true);           
        }
        else if (expr instanceof Literal)
        {
            String mtIdentifier = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
            DatastoreIdentifier mtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, mtIdentifier);
            DatastoreIdentifier vtRangeVar;
            int n = 0;

            do
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            return new ExistsExpression(qs, qexpr, true);           
        }
        else if (expr instanceof Literal)
        {
            String mtIdentifier = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
            DatastoreIdentifier mtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, mtIdentifier);
            DatastoreIdentifier vtRangeVar;
            int n = 0;

            do
            {
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            int n = 0;

            do
            {
                String vtIdentifier = mtIdentifier + '.' + (++n);
                vtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, vtIdentifier);
            } while (qs.getTableExpression(vtRangeVar) != null);

            ClassLoaderResolver clr = qs.getClassLoaderResolver();
            QueryExpression qexpr = getBackingStoreQueryable().getExistsSubquery(qs, mapping, te, mtRangeVar);
            ScalarExpression joinKeysExpr = getBackingStoreQueryable().joinKeysTo(qexpr,
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            qexpr.andCondition(expr.eq(joinKeysExpr));
            return new ExistsExpression(qs, qexpr, true);
        }       
        else
        {
            String mtIdentifier = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
            DatastoreIdentifier mtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, mtIdentifier);
            DatastoreIdentifier vtRangeVar;

            if (expr.te == null) // literals
            {
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            return new ExistsExpression(qs, qexpr, true);
        }       
        else
        {
            String mtIdentifier = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
            DatastoreIdentifier mtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, mtIdentifier);
            DatastoreIdentifier vtRangeVar;

            if (expr.te == null) // literals
            {
                int n = 0;
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                int n = 0;

                do
                {
                    String vtIdentifier = mtIdentifier + '.' + (++n);
                    vtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, vtIdentifier);
                } while (qs.getTableExpression(vtRangeVar) != null);
            }
            else
            {
                vtRangeVar = expr.te.getAlias();
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    {
        // mt... = "map table"
        // kt... = "key table"
        // vt... = "value table"
        IdentifierFactory idFactory = qs.getStoreManager().getIdentifierFactory();
        String mtIdentifier = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
        DatastoreIdentifier mtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, mtIdentifier);

        // obtains a variable name for key
        Class keyType;
        DatastoreIdentifier ktRangeVar;
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        // mt... = "map table"
        // kt... = "key table"
        // vt... = "value table"
        IdentifierFactory idFactory = qs.getStoreManager().getIdentifierFactory();
        String mtIdentifier = idFactory.newIdentifier(te.getAlias(), fieldName).getIdentifierName();
        DatastoreIdentifier mtRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, mtIdentifier);

        // obtains a variable name for key
        Class keyType;
        DatastoreIdentifier ktRangeVar;
        UnboundVariable keyVar = null;
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        if (keyExpr instanceof UnboundVariable)
        {
            keyVar = (UnboundVariable)keyExpr;
            String ktJavaName = "UNBOUND" + '.' + keyVar.getVariableName();
            keyType = keyVar.getVariableType();
            ktRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, ktJavaName);
        }
        else
        {
            keyType = clr.classForName(mapStore.getKeyType());
            do
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        {
            keyType = clr.classForName(mapStore.getKeyType());
            do
            {
                String ktIdentifier = mtIdentifier + '.' + (++nKey);
                ktRangeVar = idFactory.newIdentifier(IdentifierType.TABLE, ktIdentifier);
            } while (qs.getTableExpression(ktRangeVar) != null);
        }

        // obtains a variable name for value
        Class valueType;
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