Merge pull request 'feat(core): add HTTP QUERY method support' (#5) from feature/core/http-query-method into master

Reviewed-on: #5

flash/src/main/java/dev/relism/flash/extension/FlashRegistrar.java

@@ -45,6 +45,7 @@ public abstract class FlashRegistrar<SELF extends FlashRegistrar<SELF>> {
     public final SELF trace  (String path, SimpleHandler.FunctionalHandler h, Middleware... mw) { return route(HttpMethod.TRACE,   path, h, mw); }
     public final SELF connect(String path, SimpleHandler.FunctionalHandler h, Middleware... mw) { return route(HttpMethod.CONNECT, path, h, mw); }
     public final SELF purge  (String path, SimpleHandler.FunctionalHandler h, Middleware... mw) { return route(HttpMethod.PURGE,   path, h, mw); }
+    public final SELF query  (String path, SimpleHandler.FunctionalHandler h, Middleware... mw) { return route(HttpMethod.QUERY,   path, h, mw); }
 
     // ── Middleware ────────────────────────────────────────────────────────────
 

flash/src/main/java/dev/relism/flash/http/HttpMethod.java

@@ -5,7 +5,7 @@ import java.nio.charset.StandardCharsets;
 
 @Getter
 public enum HttpMethod {
-    GET, POST, PUT, DELETE, PATCH, OPTIONS, HEAD, TRACE, CONNECT, PURGE;
+    GET, POST, PUT, DELETE, PATCH, OPTIONS, HEAD, TRACE, CONNECT, PURGE, QUERY;
 
     private static final HttpMethod[] VALUES = values();
     private final byte[] bytes;
@@ -35,6 +35,7 @@ public enum HttpMethod {
             case 'H' -> (len == 4 && buf[off + 1] == 'E' && buf[off + 2] == 'A' && buf[off + 3] == 'D') ? HEAD : null;
             case 'T' -> (len == 5 && buf[off + 1] == 'R' && buf[off + 2] == 'A' && buf[off + 3] == 'C' && buf[off + 4] == 'E') ? TRACE : null;
             case 'C' -> (len == 7 && buf[off + 1] == 'O' && buf[off + 2] == 'N' && buf[off + 3] == 'N' && buf[off + 4] == 'E' && buf[off + 5] == 'C' && buf[off + 6] == 'T') ? CONNECT : null;
+            case 'Q' -> (len == 5 && buf[off + 1] == 'U' && buf[off + 2] == 'E' && buf[off + 3] == 'R' && buf[off + 4] == 'Y') ? QUERY : null;
             default -> null;
         };
     }

flash/src/main/java/dev/relism/flash/routing/QUERY.java

@@ -0,0 +1,16 @@
+package dev.relism.flash.routing;
+
+import dev.relism.flash.http.HttpMethod;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/** Shorthand for {@code @Route(method = HttpMethod.QUERY, path = "…")}. */
+@Route(method = HttpMethod.QUERY, path = "")
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface QUERY {
+    String value();
+}

flash/src/test/java/dev/relism/flash/RequestParserTest.java

@@ -75,6 +75,16 @@ class RequestParserTest {
         assertEquals(body, new String(r.body().bytes(), StandardCharsets.UTF_8));
     }
 
+    @Test
+    void body_parsed_forQueryMethod() throws IOException {
+        String body = "{\"filter\":\"active\"}";
+        String raw  = "QUERY / HTTP/1.1\r\nContent-Type: application/json\r\nContent-Length: " + body.length() + "\r\n\r\n" + body;
+        Request r   = new RequestParser().parse(new ByteArrayInputStream(raw.getBytes(StandardCharsets.UTF_8)));
+        assertNotNull(r);
+        assertEquals(dev.relism.flash.http.HttpMethod.QUERY, r.method());
+        assertEquals(body, new String(r.body().bytes(), StandardCharsets.UTF_8));
+    }
+
     @Test
     void body_emptyWhenNoContentLength() throws IOException {
         Request r = parse(req("GET / HTTP/1.1", "Host: localhost"));

flash/src/test/java/dev/relism/flash/http/HttpMethodTest.java

@@ -34,6 +34,7 @@ class HttpMethodTest {
         assertEquals(HttpMethod.TRACE,   parse("TRACE"));
         assertEquals(HttpMethod.CONNECT, parse("CONNECT"));
         assertEquals(HttpMethod.PURGE,   parse("PURGE"));
+        assertEquals(HttpMethod.QUERY,   parse("QUERY"));
     }
 
     @Test