Frühling Roo 2.0.0.M2 Ausgabe pizzashop Probeheft 2 - Option ‚Klasse‘ ist für diesen Befehl

Question

Heruntergeladene nicht zur Verfügung und versucht, die neue Version 2.0.0.M2 und lief die pizzashop Probe, bekam aber diesen Fehler

field string --fieldName shopCountry --class ~.domain.PizzaOrderPk 
Option 'class' is not available for this command when the focus is set to one class. 

-Code aus dem Beispielverzeichnis aber mit der ersten Zeile zu kommentieren:

// tailor activate --name web-simple 
// Create a new project 
project setup --topLevelPackage com.springsource.pizzashop --projectName pizzashop 

// Setup JPA persistence using EclipseLink and H2 
jpa setup --provider ECLIPSELINK --database H2_IN_MEMORY 

// Create domain entities 
entity jpa --class ~.domain.Base --testAutomatically 
field string --fieldName name --sizeMin 2 --notNull 

entity jpa --class ~.domain.Topping --testAutomatically 
field string --fieldName name --sizeMin 2 --notNull 

entity jpa --class ~.domain.Pizza --testAutomatically 
field string --fieldName name --notNull --sizeMin 2 
field number --fieldName price --type java.math.BigDecimal 
field set --fieldName toppings --type ~.domain.Topping 
field reference --fieldName base --type ~.domain.Base 

entity jpa --class ~.domain.PizzaOrder --testAutomatically --identifierType ~.domain.PizzaOrderPk 
field string --fieldName name --notNull --sizeMin 2 
field string --fieldName address --sizeMax 30 
field number --fieldName total --type java.math.BigDecimal 
field date --fieldName deliveryDate --type java.util.Date 
field set --fieldName pizzas --type ~.domain.Pizza 

field string --fieldName shopCountry --class ~.domain.PizzaOrderPk 
field string --fieldName shopCity 
field string --fieldName shopName 

// Define a repository layer for persistence 
repository jpa --interface ~.repository.ToppingRepository --entity ~.domain.Topping 
repository jpa --interface ~.repository.BaseRepository --entity ~.domain.Base 
repository jpa --interface ~.repository.PizzaRepository --entity ~.domain.Pizza 
repository jpa --interface ~.repository.PizzaOrderRepository --entity ~.domain.PizzaOrder 

// Define a service/facade layer 
service type --interface ~.service.ToppingService --entity ~.domain.Topping 
service type --interface ~.service.BaseService --entity ~.domain.Base 
service type --interface ~.service.PizzaService --entity ~.domain.Pizza 
service type --interface ~.service.PizzaOrderService --entity ~.domain.PizzaOrder 

// Offer JSON remoting for all domain types through Spring MVC 
json all --deepSerialize 
web mvc json setup 
web mvc json all --package ~.web 

web mvc setup 
web mvc all --package ~.web 

// Example scripts for JSON remoting: 
// curl -i -X POST -H "Content-Type: application/json" -H "Accept: application/json" -d '{name: "Thin Crust"}' http://localhost:8080/pizzashop/bases 
// curl -i -X POST -H "Content-Type: application/json" -H "Accept: application/json" -d '[{name: "Cheesy Crust"},{name: "Thick Crust"}]' http://localhost:8080/pizzashop/bases/jsonArray 
// curl -i -X POST -H "Content-Type: application/json" -H "Accept: application/json" -d '[{name: "Fresh Tomato"},{name: "Prawns"},{name: "Mozarella"},{name: "Bogus"}]' http://localhost:8080/pizzashop/toppings/jsonArray 
// curl -i -X DELETE -H "Accept: application/json" http://localhost:8080/pizzashop/toppings/7 
// curl -i -X PUT -H "Content-Type: application/json" -H "Accept: application/json" -d '{id:6,name:"Mozzarella",version:1}' http://localhost:8080/pizzashop/toppings 
// curl -i -H "Accept: application/json" http://localhost:8080/pizzashop/toppings 
// curl -i -H "Accept: application/json" http://localhost:8080/pizzashop/toppings/6 
// curl -i -X POST -H "Content-Type: application/json" -H "Accept: application/json" -d '{name:"Napolitana",price:7.5,base:{id:1},toppings:[{name: "Anchovy fillets"},{name: "Mozzarella"}]}' http://localhost:8080/pizzashop/pizzas 
// curl -i -X POST -H "Content-Type: application/json" -H "Accept: application/json" -d '{name:"Stefan",total:7.5,address:"Sydney, AU",deliveryDate:1314595427866,id:{shopCountry:"AU",shopCity:"Sydney",shopName:"Pizza Pan 1"},pizzas:[{id:8,version:1}]}' http://localhost:8080/pizzashop/pizzaorders 

Dies führt zu:

D:\Source\Test\Pizza 
λ \Tools\spring-roo-2.0.0.M2\bin\roo.bat 
    ____ ____ ____ 
/__ \/ __ \/ __ \ 
//_////////
/_, _/ /_///_//
/_/ |_|\____/\____/ 2.0.0.M2 [rev 003b42c] 


Welcome to Spring Roo. For assistance press TAB or type "hint" then hit ENTER. 
Spring Roo Eastern Grey UI started at 'http://localhost:9191/' 
roo> script --file pizzashop.roo 
// tailor activate --name web-simple 
// Create a new project 
project setup --topLevelPackage com.springsource.pizzashop --projectName pizzashop 
Created ROOT\pom.xml 
Created SRC_MAIN_RESOURCES 
Created SRC_MAIN_JAVA\com\springsource\pizzashop 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\PizzashopApplication.java 
Created SRC_MAIN_RESOURCES\banner.txt 

// Setup JPA persistence using EclipseLink and H2 
jpa setup --provider ECLIPSELINK --database H2_IN_MEMORY 
Created SRC_MAIN_RESOURCES\application.properties 
Updated ROOT\pom.xml [added dependencies org.springframework.boot:spring-boot-starter-data-jpa:, com.h2database:h2:] 

// Create domain entities 
entity jpa --class ~.domain.Base --testAutomatically 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Base.java 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\BaseDataOnDemand.java 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\BaseIntegrationTest.java 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Base_Roo_Jpa_Entity.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Base_Roo_ToString.aj 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\BaseIntegrationTest_Roo_Configurable.aj 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\BaseDataOnDemand_Roo_Configurable.aj 
field string --fieldName name --sizeMin 2 --notNull 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Base.java 
Updated ROOT\pom.xml [added dependency javax.validation:validation-api:null] 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Base_Roo_JavaBean.aj 

entity jpa --class ~.domain.Topping --testAutomatically 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Topping.java 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\ToppingDataOnDemand.java 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\ToppingIntegrationTest.java 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Topping_Roo_Jpa_Entity.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Topping_Roo_ToString.aj 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\ToppingIntegrationTest_Roo_Configurable.aj 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\ToppingDataOnDemand_Roo_Configurable.aj 
field string --fieldName name --sizeMin 2 --notNull 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Topping.java 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Topping_Roo_JavaBean.aj 

entity jpa --class ~.domain.Pizza --testAutomatically 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza.java 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\PizzaDataOnDemand.java 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\PizzaIntegrationTest.java 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza_Roo_Jpa_Entity.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza_Roo_ToString.aj 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\PizzaIntegrationTest_Roo_Configurable.aj 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\PizzaDataOnDemand_Roo_Configurable.aj 
field string --fieldName name --notNull --sizeMin 2 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza.java 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza_Roo_JavaBean.aj 
field number --fieldName price --type java.math.BigDecimal 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza.java 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza_Roo_JavaBean.aj 
field set --fieldName toppings --type ~.domain.Topping 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza.java 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza_Roo_JavaBean.aj 
field reference --fieldName base --type ~.domain.Base 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza.java 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\Pizza_Roo_JavaBean.aj 

entity jpa --class ~.domain.PizzaOrder --testAutomatically --identifierType ~.domain.PizzaOrderPk 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder.java 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrderPk.java 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\PizzaOrderDataOnDemand.java 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\PizzaOrderIntegrationTest.java 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder_Roo_Jpa_Entity.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder_Roo_ToString.aj 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\PizzaOrderDataOnDemand_Roo_Configurable.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrderPk_Roo_Configurable.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrderPk_Roo_Serializable.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrderPk_Roo_Identifier.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrderPk_Roo_Equals.aj 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrderPk_Roo_ToString.aj 
Created SRC_TEST_JAVA\com\springsource\pizzashop\domain\PizzaOrderIntegrationTest_Roo_Configurable.aj 
field string --fieldName name --notNull --sizeMin 2 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder.java 
Created SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder_Roo_JavaBean.aj 
field string --fieldName address --sizeMax 30 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder.java 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder_Roo_JavaBean.aj 
field number --fieldName total --type java.math.BigDecimal 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder.java 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder_Roo_JavaBean.aj 
field date --fieldName deliveryDate --type java.util.Date 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder.java 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder_Roo_JavaBean.aj 
field set --fieldName pizzas --type ~.domain.Pizza 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder.java 
Updated SRC_MAIN_JAVA\com\springsource\pizzashop\domain\PizzaOrder_Roo_JavaBean.aj 

field string --fieldName shopCountry --class ~.domain.PizzaOrderPk 
Option 'class' is not available for this command when the focus is set to one class. 
Script required 2.173 seconds to execute 
Script execution aborted 
~.domain.PizzaOrder roo> 

Answer 1

Hallo und vielen Dank für Ihren Bericht.

Ich habe gerade ein neues Problem mit dieser Frage auf dem Spring Roo JIRA Problem Tracker erstellt, um .roo Skripte zu überprüfen, die auf der Spring Roo Distribution zur Verfügung gestellt werden.

https://jira.spring.io/browse/ROO-3752

Ihre Frage zu beantworten, in Spring Roo 2.0.0.M2 Version Feld Befehle bereit sind, auf aktuelle Einheiten und künftige Umsetzung von DTOs verwendet werden. Abhängig vom Typ der fokussierten Klasse, Entity oder dto sind einige Befehlsparameter verfügbar oder nicht. Wenn Sie also in einer Klasse bereits den Fokus haben, können Sie mit dem Parameter --class keine andere Klasse angeben, um zu verhindern, dass Sie zu einem anderen Typ wechseln und ungültige Parameter für den ausgewählten Typ verwenden.

Vielleicht ist dies jedoch nicht der beste Weg, um damit umzugehen, also analysieren wir dieses Verhalten.

Als Behelfslösung können Sie den folgenden Befehl ausführen, um die fokussierten Klasse zu ändern, bevor das Feld Befehl auszuführen:

focus --class ~.domain.PizzaOrderPk 

Hoffnung, das hilft.