How to extend DefaultCommercePlaceOrderStrategy

[Former Member]

Hi Experts,

We are using hybris 6.2.0, DefaultCommercePlaceOrderStrategy bean resides in commerceservices extension. I need to create a new CustomDefaultCommercePlaceOrderStragey class which extends DefaultCommercePlaceOrderStrategy and override the placeOrder() method .How could i achieve this. Please explain step by step.

[former_member640985]

I faced the same issue and after spending some time in looking at how DefaultCommerceCheckoutService 's bean is configured I found that it has explicitly specified the dependency for Place order strategy as follows

 <property name="commercePlaceOrderStrategy" ref="b2bCommercePlaceOrderStrategy"/>

So for extending a the DefaultCommercePlaceOrderStrategy in B2B store you should always give alias as b2bCommercePlaceOrderStrategy as given in following example:

 <alias name="customDefaultCommercePlaceOrderStrategy" alias="b2bCommercePlaceOrderStrategy"/>

Cheers!! 🙂

[bhavirisetty]

Hi,

Write your own class and extend the DefaultCommercePlaceOrderStrategy and override required method then follow the below spring configuration in your extension spring.xml

 <alias alias="commercePlaceOrderStrategy" name="newCommercePlaceOrderStrategy"/>
     <bean id="newCommercePlaceOrderStrategy"
             class="your.new.fully.qualified.classpath" parent="defaultCommercePlaceOrderStrategy"/>

Thanks

[Former Member]

Hi Phani,

Thank you for the quick reply, I have followed the same steps you have explained but instead of calling my overridden method which is calling original method.Below are my bean definitions. Here RgcCommercePlaceOrderStrategy extends DefaultCommercePlaceOrderStrategy

---

 <bean id="rgcCommercePlaceOrderStrategy"
         class="de.hybris.rgc.extend.commerceservice.RgcCommercePlaceOrderStrategy" parent="defaultCommercePlaceOrderStrategy">
     <property name="calculationService" ref="rgcCalculationService"/>
 </bean>**

[bhavirisetty]

Hi,

You didn't specify the alias for your bean definition,

 <alias alias="commercePlaceOrderStrategy" name="rgcCommercePlaceOrderStrategy"/>

This alias is matters here.

Thanks

[Former Member]

I forgot to mention alias bean definition in my earlier comment.It was there in spring configuration file like below

Still it is not calling custom overridden method.

[bhavirisetty]

I believe there might be another bean strategy which is overriding your definition, search your work space with alias="commercePlaceOrderStrategy", may be you can find a clue.

[Former Member]

Below bean exists in yacceleratorfractusfulfilmentprocess extension

[bhavirisetty]

This should not cause anything, Would you mind put debug point on class which is getting called now and see who is the caller for that class then you can get to know how this class being called instead your custom class.

[former_member640985]

Hi Gopi,

I am facing the same problem, were you able to resolve this. Please let me know how if you were able resolve this.