From 290ae030fad8b182dc758d454bce8dcbca53ac4a Mon Sep 17 00:00:00 2001
From: Dmitry Voronin <hi@voronind.com>
Date: Mon, 23 Sep 2024 15:44:03 +0300
Subject: [PATCH] Handler & Crawler : Add traits.

---
 src/main/scala/{main.scala => Main.scala}      |  0
 src/main/scala/model/crawler/Crawler.scala     |  6 ++++++
 .../scala/model/crawler/TitleCrawler.scala     |  6 ++++++
 src/main/scala/model/handler/Handler.scala     |  8 ++++++++
 .../model/handler/TitleCrawlerHandler.scala    | 18 +++++++++---------
 5 files changed, 29 insertions(+), 9 deletions(-)
 rename src/main/scala/{main.scala => Main.scala} (100%)
 create mode 100644 src/main/scala/model/crawler/Crawler.scala
 create mode 100644 src/main/scala/model/crawler/TitleCrawler.scala
 create mode 100644 src/main/scala/model/handler/Handler.scala

diff --git a/src/main/scala/main.scala b/src/main/scala/Main.scala
similarity index 100%
rename from src/main/scala/main.scala
rename to src/main/scala/Main.scala
diff --git a/src/main/scala/model/crawler/Crawler.scala b/src/main/scala/model/crawler/Crawler.scala
new file mode 100644
index 0000000..9d8824a
--- /dev/null
+++ b/src/main/scala/model/crawler/Crawler.scala
@@ -0,0 +1,6 @@
+package com.voronind.doublegis.test
+package model.crawler
+
+trait Crawler {
+
+}
diff --git a/src/main/scala/model/crawler/TitleCrawler.scala b/src/main/scala/model/crawler/TitleCrawler.scala
new file mode 100644
index 0000000..89685f8
--- /dev/null
+++ b/src/main/scala/model/crawler/TitleCrawler.scala
@@ -0,0 +1,6 @@
+package com.voronind.doublegis.test
+package model.crawler
+
+class TitleCrawler extends Crawler {
+
+}
diff --git a/src/main/scala/model/handler/Handler.scala b/src/main/scala/model/handler/Handler.scala
new file mode 100644
index 0000000..744a671
--- /dev/null
+++ b/src/main/scala/model/handler/Handler.scala
@@ -0,0 +1,8 @@
+package com.voronind.doublegis.test
+package model.handler
+
+import com.sun.net.httpserver.HttpExchange
+
+trait Handler {
+	def handle(exchange: HttpExchange): Unit
+}
\ No newline at end of file
diff --git a/src/main/scala/model/handler/TitleCrawlerHandler.scala b/src/main/scala/model/handler/TitleCrawlerHandler.scala
index d94a71d..82ed35e 100644
--- a/src/main/scala/model/handler/TitleCrawlerHandler.scala
+++ b/src/main/scala/model/handler/TitleCrawlerHandler.scala
@@ -5,10 +5,10 @@ import model.lib.StreamUtil
 import com.sun.net.httpserver.{HttpExchange, HttpHandler}
 import java.io.InputStream
 
-class TitleCrawlerHandler extends HttpHandler {
-	def handle(t: HttpExchange): Unit = {
-		log(t.getRequestBody)
-		sendResponse(t)
+class TitleCrawlerHandler extends HttpHandler, Handler {
+	override def handle(exchange: HttpExchange): Unit = {
+		log(exchange.getRequestBody)
+		sendResponse(exchange)
 	}
 
 	private def log(body: InputStream): Unit = {
@@ -17,12 +17,12 @@ class TitleCrawlerHandler extends HttpHandler {
 		println()
 	}
 
-	private def sendResponse(t: HttpExchange): Unit = {
+	private def sendResponse(exchange: HttpExchange): Unit = {
 		val response = "Ack!"
-		t.sendResponseHeaders(200, response.length())
-		val os = t.getResponseBody
-		os.write(response.getBytes)
-		os.close()
+		exchange.sendResponseHeaders(200, response.length())
+		val out = exchange.getResponseBody
+		out.write(response.getBytes)
+		out.close()
 	}
 }