Thanks Scott for the suggestion, I have fixed into trunk rev. 1127651. Marco
Il giorno 23/mag/2011, alle ore 23.21, Scott Gray ha scritto: > Use the simple-map-processor for validation: > <call-map-processor in-map-name="context" out-map-name="context"> > <simple-map-processor name="inputValidate"> > <process field="startingDrawer"><convert > type="BigDecimal"><fail-message message="Insert a valid starting drawer > amount"/></convert></process> > </simple-map-processor> > </call-map-processor> > > Regards > Scott > > HotWax Media > http://www.hotwaxmedia.com > > On 24/05/2011, at 7:05 AM, risali...@gmail.com wrote: > >> Hi Scott, >> >> I agree with you but when I did it (probably one year ago) I see that if I >> use the method simpleTypeConvert the exception is not recognized by >> call-class-method and then the exception is shown to the final user, >> something similar to: >> >> ERROR: Could not complete the Open Terminal >> [file:/ofbiz_webpos2/specialpurpose/webpos/script/org/ofbiz/webpos/event/ManagerEvents.xml#openTerminal] >> process [Method to execute named simpleTypeConvert threw an exception: >> org.ofbiz.base.util.GeneralException: java.text.ParseException: Unparseable >> number: "a33ee" (java.text.ParseException: Unparseable number: "a33ee")] >> >> instead using my method the user see this error: >> >> Insert a valid starting drawer amount >> >> I agree to use only one method for conversion (so the standard one >> simpleTypeConvert) but in this case I need to trap the exception in the >> simple method. >> >> Any hint to solve this problem and then remove the method >> UtilNumber.stringToBigDecimal. >> >> On markmail I found this old thread: >> >> http://ofbiz.markmail.org/search/?q=exception%20in%20call-class-method#query:exception%20in%20call-class-method+page:1+mid:orxqauretvhwuznf+state:results >> >> Thanks >> Marco >> >> >>> Hi Marco, >>> >>> We have the conversion framework for converting Strings to BigDecimals so >>> there is no need to implement a new method for it: >>> BigDecimal bigDecimal = (BigDecimal) ObjectType.simpleTypeConvert(object, >>> "BigDecimal", null, locale); >>> >>> Regards >>> Scott >>> >>> On 23/05/2011, at 1:11 AM, mrisal...@apache.org wrote: >>> >>>> Author: mrisaliti >>>> Date: Sun May 22 13:11:17 2011 >>>> New Revision: 1125951 >>>> >>>> URL: http://svn.apache.org/viewvc?rev=1125951&view=rev >>>> Log: >>>> Webpos2 improved version (OFBIZ-4287) >>>> >>> [snip] >>>> >>>> >>>> Modified: >>>> ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilNumber.java >>>> URL: >>>> http://svn.apache.org/viewvc/ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilNumber.java?rev=1125951&r1=1125950&r2=1125951&view=diff >>>> ============================================================================== >>>> --- ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilNumber.java >>>> (original) >>>> +++ ofbiz/trunk/framework/base/src/org/ofbiz/base/util/UtilNumber.java Sun >>>> May 22 13:11:17 2011 >>>> @@ -20,6 +20,8 @@ >>>> package org.ofbiz.base.util; >>>> >>>> import java.math.BigDecimal; >>>> +import java.text.NumberFormat; >>>> +import java.text.ParseException; >>>> import java.util.HashMap; >>>> import java.util.Locale; >>>> >>>> @@ -250,4 +252,27 @@ public class UtilNumber { >>>> >>>> return (bd.toString() + "%"); >>>> } >>>> + >>>> + /** >>>> + * Method to convert a string into BigDecimal. >>>> + * >>>> + * @param stringToConvert String to convert to BigDecimal >>>> + * @return The string converted to BigDecimal >>>> + */ >>>> + public static BigDecimal stringToBigDecimal(String stringToConvert, >>>> Locale locale) { >>>> + if (stringToConvert != null && stringToConvert != "") { >>>> + Number numb = null; >>>> + NumberFormat nf = NumberFormat.getInstance(locale); >>>> + nf.setMaximumFractionDigits(10); >>>> + try { >>>> + numb = nf.parse(stringToConvert); >>>> + return (new BigDecimal(numb.toString())); >>>> + } catch (ParseException e) { >>>> + return null; >>>> + } >>>> + } >>>> + else { >>>> + return null; >>>> + } >>>> + } >>>> } >>>> >>> >> >
