rename exception method (#77)

Author: SentryMan

avaje-jex/src/main/java/io/avaje/jex/DefaultRouting.java

@@ -65,7 +65,7 @@ public Routing addAll(Collection<Routing.HttpService> routes) {
   }
 
   @Override
-  public <T extends Exception> Routing exception(Class<T> type, ExceptionHandler<T> handler) {
+  public <T extends Exception> Routing error(Class<T> type, ExceptionHandler<T> handler) {
     exceptionHandlers.put(type, handler);
     return this;
   }

avaje-jex/src/main/java/io/avaje/jex/Routing.java

@@ -47,7 +47,7 @@ public sealed interface Routing permits DefaultRouting {
   Routing withRoles(Role... permittedRoles);
 
   /** Register an exception handler for the given exception type. */
-  <T extends Exception> Routing exception(Class<T> exceptionClass, ExceptionHandler<T> handler);
+  <T extends Exception> Routing error(Class<T> exceptionClass, ExceptionHandler<T> handler);
 
   /** Add a group of route handlers with a common path prefix. */
   Routing path(String path, Group group);

avaje-jex/src/test/java/io/avaje/jex/DefaultErrorHandlingTest.java

@@ -17,7 +17,7 @@ class DefaultErrorHandlingTest {
   void exception() {
 
     Routing router = new DefaultRouting();
-    router.exception(RuntimeException.class, rt);
+    router.error(RuntimeException.class, rt);
 
     var handling = new ExceptionManager(router.errorHandlers());
 
@@ -29,8 +29,8 @@ void exception() {
   @Test
   void exception_expect_highestMatch() {
     Routing router = new DefaultRouting();
-    router.exception(RuntimeException.class, rt);
-    router.exception(IllegalStateException.class, ise);
+    router.error(RuntimeException.class, rt);
+    router.error(IllegalStateException.class, ise);
 
     var handling = new ExceptionManager(router.errorHandlers());
 

avaje-jex/src/test/java/io/avaje/jex/jdk/ExceptionManagerTest.java

@@ -30,8 +30,8 @@ static TestPair init() {
         .get("/fiveHundred", ctx -> {
           throw new IllegalArgumentException("Bar");
         })
-        .exception(NullPointerException.class, (exception, ctx) -> ctx.text("npe"))
-        .exception(IllegalStateException.class, (exception, ctx) -> ctx.status(222).text("Handled IllegalStateException|" + exception.getMessage())));
+        .error(NullPointerException.class, (exception, ctx) -> ctx.text("npe"))
+        .error(IllegalStateException.class, (exception, ctx) -> ctx.status(222).text("Handled IllegalStateException|" + exception.getMessage())));
 
     return TestPair.create(app);
   }