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fix(In a Nutshell): Fix class name for catalog service handler #1066

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merged 3 commits into from
Jun 27, 2024
Merged

fix(In a Nutshell): Fix class name for catalog service handler #1066

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fix(In a Nutshell): Fix class name for catalog service handler
bugwelle Jun 26, 2024
d5c7a75
Merge branch 'main' into andre/catalog-service-handler
bugwelle Jun 26, 2024
9ad26bb
Merge branch 'main' into andre/catalog-service-handler
rjayasinghe Jun 27, 2024
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10 changes: 5 additions & 5 deletions get-started/in-a-nutshell.md
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Expand Up @@ -598,10 +598,10 @@ In Node.js, the easiest way to provide implementations for services is through e
In CAP Java, you can add custom handlers for your service as so called EventHandlers. As CAP Java integrates with Spring Boot, you need to provide your custom code in classes, annotated with `@Component`or `@Service`, for example. Use your favorite Java IDE to add a class like the following to the `srv/src/main/java/` folder of your application. {.impl .java}

::: code-group
```java [srv/src/main/java/customer/bookshop/handlers/CatalogService.java]
```java [srv/src/main/java/customer/bookshop/handlers/CatalogServiceHandler.java]
@Component
@ServiceName(CatalogService_.CDS_NAME)
public class CatalogHandler implements EventHandler {
public class CatalogServiceHandler implements EventHandler {
// your custom code will go here
}
```
Expand Down Expand Up @@ -645,7 +645,7 @@ module.exports = function (){
Now that you have created the classes for your custom handlers it's time to add the actual logic. You can achieve this by adding methods annotated with CAP's `@Before`, `@On`, or `@After` to your new class. The annotation takes two arguments: the event that shall be handled and the entity name for which the event is handled.

::: code-group
```java [srv/src/main/java/customer/bookshop/handlers/CatalogService.java]
```java [srv/src/main/java/customer/bookshop/handlers/CatalogServiceHandler.java]
@After(event = CqnService.EVENT_READ, entity = Books_.CDS_NAME)
public void addDiscountIfApplicable(List<Books> books) {
for (Books book : books) {
Expand All @@ -659,7 +659,7 @@ Now that you have created the classes for your custom handlers it's time to add

:::details Code including imports
::: code-group
```java [srv/src/main/java/customer/bookshop/handlers/CatalogService.java]
```java [srv/src/main/java/customer/bookshop/handlers/CatalogServiceHandler.java]
package customer.bookshop.handlers;

import java.util.List;
Expand All @@ -677,7 +677,7 @@ import cds.gen.catalogservice.CatalogService_;

@Component
@ServiceName(CatalogService_.CDS_NAME)
public class CatalogHandler implements EventHandler {
public class CatalogServiceHandler implements EventHandler {
@After(event = CqnService.EVENT_READ, entity = Books_.CDS_NAME)
public void addDiscountIfApplicable(List<Books> books) {
for (Books book : books) {
Expand Down