update

businesscentral-core/src/main/java/cn/ibizlab/businesscentral/core/extensions/service/Purchase_orderExService.java

@@ -20,6 +20,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.context.annotation.Primary;
+import org.springframework.util.NumberUtils;
 
 import java.math.BigDecimal;
 import java.sql.Timestamp;
@@ -329,10 +330,10 @@ public class Purchase_orderExService extends Purchase_orderServiceImpl {
     public Purchase_order calc_amount(Purchase_order et) {
         Purchase_order_lineSearchContext ctx = new Purchase_order_lineSearchContext() ;
         ctx.setN_order_id_eq(et.getId());
-        Map calc = purchaseOrderLineService.searchCalc_order_amount(ctx).getContent().get(0);
-        et.setAmountTax(BigDecimal.valueOf((Double)calc.get("price_tax")));
-        et.setAmountUntaxed((BigDecimal)calc.get("price_subtotal"));
-        et.setAmountTotal((BigDecimal)calc.get("price_total"));
+        Map<String,Number> calc = purchaseOrderLineService.searchCalc_order_amount(ctx).getContent().get(0);
+        et.setAmountTax(NumberUtils.convertNumberToTargetClass(calc.get("price_tax"),BigDecimal.class));
+        et.setAmountUntaxed(NumberUtils.convertNumberToTargetClass(calc.get("price_tax"),BigDecimal.class));
+        et.setAmountTotal(NumberUtils.convertNumberToTargetClass(calc.get("price_tax"),BigDecimal.class));
         this.update(et);
         return super.calc_amount(et);
     }

businesscentral-provider/businesscentral-provider-core/src/main/java/cn/ibizlab/businesscentral/core/config/UndefinedConvertConfiguration.java

+package cn.ibizlab.businesscentral.core.config;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.core.convert.converter.Converter;
+import org.springframework.core.convert.support.GenericConversionService;
+import org.springframework.util.NumberUtils;
+import org.springframework.web.bind.support.ConfigurableWebBindingInitializer;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter;
+
+import javax.annotation.PostConstruct;
+
+@Configuration
+public class UndefinedConvertConfiguration {
+
+    @Autowired
+    private RequestMappingHandlerAdapter requestMappingHandlerAdapter;
+
+
+    @PostConstruct
+    public void addConversionConfig() {
+        ConfigurableWebBindingInitializer initializer = (ConfigurableWebBindingInitializer) requestMappingHandlerAdapter.getWebBindingInitializer();
+        if (initializer.getConversionService() != null) {
+            GenericConversionService genericConversionService = (GenericConversionService)initializer.getConversionService();
+
+
+            genericConversionService.addConverter(new Converter<String, Long>() {
+                @Override
+                public Long convert(String source) {
+                    if(StringUtils.compare("undefined",source)==0)
+                        return 0l;
+                    return NumberUtils.parseNumber(source, Long.class);
+                }
+            }) ;
+
+        }
+    }
+
+}