Forum Post: RE: Problem with ICcStandAloneExtension using double and integer types as method...

[mcicel]

The documentation for the Stand-alone extended operators says that the parameters and return types must be limited to these types: java.math.BigInteger, java.math.BigDecimal, java.lang.Boolean, java.util.Date, java.lang.String Try to modify your methods to use the above types. Marian From: afaayfab [mailto:bounce-afaayfab@community.progress.com] Sent: Friday, January 24, 2014 7:22 AM To: TU.Corticon@community.progress.com Subject: Problem with ICcStandAloneExtension using double and integer types as method parameters Problem with ICcStandAloneExtension using double and integer types as method parameters Thread created by afaayfab Hi all, Hi all, I'm new using Corticon and I am having problems using ICcStandAloneExtension. I have created some very very easy examples and I am not able to make some of them work. Below, you can find the Java Class. Each method has as a comment whether it works or not when I call it from a rule. So, when I use for instance, test2: public static Integer test2(Integer param1) { return Integer.valueOf(param1 * 12); } in the rulesheet file would be: currentLoan.duration =LoanOperators.test2(2) where currentLoan.duration is an Integer, the input parameter is also an Integer and the method output is an Integer. it shows an Error type: Invalid parameters. But if I use for instance test7: currentLoan.duration=LoanOperators.test7(1,5) where currentLoan.duration is an Integer, the output method is an Integer and the input parameter is a BigDecimal, it works perfectly. About my environment: - Windows 7, locale configuration: spanish (castilian) - Progress Corticon 5.3 package loan.operators; import java.math.BigDecimal; import com.corticon.services.extensions.ICcStandAloneExtension; public class LoanOperators implements ICcStandAloneExtension { // Does not work public static Integer computeYearlyRepayment(BigDecimal yearlyInterestRate, Integer amount, Integer duration) { return Integer.valueOf(1); } // Does not work public static Integer test0(BigDecimal yearlyInterestRate, Integer amount) { return 1; } // Does not work public static Integer test1(Integer param1, Integer param2) { return Integer.valueOf(12); } // Does not work public static Integer test2(Integer param1) { return Integer.valueOf(param1 * 12); } // Works public static Integer test3(int param1) { return Integer.valueOf(param1 * 12); } // Works public static Integer test4(int param1, int param2, int param3) { return Integer.valueOf(param1 * 12); } // Does not work public static Integer test5(double param1, int param2, int param3) { return Integer.valueOf(param2 * 12); } // Does not work public static Integer test6(BigDecimal param1, int param2, int param3) { return Integer.valueOf(param2 * 12); } // Works public static Integer test7(BigDecimal param1) { return Integer.valueOf(1); } // Works public static BigDecimal test8(BigDecimal param1) { return BigDecimal.ONE; } } Thanks to everyone in advance. Best Regards Stop receiving emails on this subject. Flag this post as spam/abuse.

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