provide default value for pages if it's missing

mofterdinger · mofterdinger · commit 557987542068 · 2025-02-28T09:48:33.000+01:00
diff --git a/srv/src/main/java/my/bookshop/handlers/CatalogServiceHandler.java b/srv/src/main/java/my/bookshop/handlers/CatalogServiceHandler.java
@@ -150,7 +150,7 @@ public void discountBooks(Stream<Books> books) {
 	@After(event = CqnService.EVENT_READ)
 	public void bigBooks(Stream<Books> books) {
 		books.filter(b -> b.getDetails() != null).forEach(b -> {
-			int pages = (int) b.getDetails().get("pages");
+			int pages = (int) b.getDetails().getOrDefault("pages", 0);
 			if (pages > 400) {
 				b.setTitle("%s -- Big Book".formatted(b.getTitle()));
 			}

Original file line number	Diff line number	Diff line change
`@@ -150,7 +150,7 @@ public void discountBooks(Stream<Books> books) {`
`150`	`150`	`@After(event = CqnService.EVENT_READ)`
`151`	`151`	`public void bigBooks(Stream<Books> books) {`
`152`	`152`	`books.filter(b -> b.getDetails() != null).forEach(b -> {`
`153`		`- int pages = (int) b.getDetails().get("pages");`
	`153`	`+ int pages = (int) b.getDetails().getOrDefault("pages", 0);`
`154`	`154`	`if (pages > 400) {`
`155`	`155`	`b.setTitle("%s -- Big Book".formatted(b.getTitle()));`
`156`	`156`	`}`