Package org.datanucleus.store.rdbms.sql.expression

Examples of org.datanucleus.store.rdbms.sql.expression.EnumExpression

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            return new StringLiteral(stmt,
                exprFactory.getMappingForType(String.class, false), val.toString(), null);
        }
        else if (expr instanceof EnumExpression)
        {
            EnumExpression enumExpr = (EnumExpression)expr;
            JavaTypeMapping m = enumExpr.getJavaTypeMapping();
            if (m.getJavaTypeForDatastoreMapping(0).equals(ClassNameConstants.JAVA_LANG_STRING))
            {
                return enumExpr.getDelegate();
            }
            else
            {
                throw new NucleusException("EnumExpression.toString is not supported when the enum is stored as a numeric");
            }
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            return new IntegerLiteral(stmt,
                exprFactory.getMappingForType(int.class, false), val.ordinal(), null);
        }
        else if (expr instanceof EnumExpression)
        {
            EnumExpression enumExpr = (EnumExpression)expr;
            JavaTypeMapping m = enumExpr.getJavaTypeMapping();
            if (m.getJavaTypeForDatastoreMapping(0).equals(ClassNameConstants.JAVA_LANG_STRING))
            {
                throw new NucleusException("EnumExpression.ordinal is not supported when the enum is stored as a string");
            }
            else
            {
                return enumExpr.getDelegate();
            }
        }
        else
        {
            throw new NucleusException(LOCALISER.msg("060001", "ordinal", expr));
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Related Classes of org.datanucleus.store.rdbms.sql.expression.EnumExpression

  • org.datanucleus.store.rdbms.sql.method.EnumOrdinalMethod
  • org.datanucleus.store.rdbms.sql.method.EnumToStringMethod
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