Sample app for handler and searcher

- first cut, not properly tested yet

1 files changed, 50 insertions, 0 deletions

diff --git a/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoHandler.java b/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoHandler.java
new file mode 100644
index 00000000000..cf14f6d58cd
--- /dev/null
+++ b/sample-apps/http-api-using-searcher/src/main/java/com/yahoo/demo/DemoHandler.java
@@ -0,0 +1,50 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.demo;
+
+import com.google.inject.Inject;
+import com.yahoo.container.jdisc.HttpRequest;
+import com.yahoo.container.jdisc.HttpResponse;
+import com.yahoo.container.jdisc.LoggingRequestHandler;
+import com.yahoo.container.logging.AccessLog;
+import com.yahoo.search.handler.SearchHandler;
+import com.yahoo.search.query.Model;
+import com.yahoo.search.query.Presentation;
+
+import java.util.concurrent.Executor;
+
+/**
+ * Forward requests to search handler after adding "Red Hat" as query and "demo"
+ * as renderer ID.
+ */
+public class DemoHandler extends LoggingRequestHandler {
+
+    private final SearchHandler searchHandler;
+
+    /**
+     * Constructor for use in injection. The requested objects are subclasses of
+     * component or have dedicated providers, so the container will know how to
+     * create this handler.
+     *
+     * @param executor
+     *            threadpool, provided by Vespa
+     * @param accessLog
+     *            access log for incoming queries, provided by Vespa
+     * @param searchHandler
+     *            the Vespa search handler, also automatically injected
+     */
+    @Inject
+    public DemoHandler(Executor executor, AccessLog accessLog,
+                       SearchHandler searchHandler) {
+        super(executor, accessLog, null, true);
+        this.searchHandler = searchHandler;
+    }
+
+    @Override
+    public HttpResponse handle(HttpRequest request) {
+        HttpRequest searchRequest = new HttpRequest.Builder(request)
+                .put(Model.QUERY_STRING, "Red Hat")
+                .put(Presentation.FORMAT, "demo").createDirectRequest();
+        HttpResponse r = searchHandler.handle(searchRequest);
+        return r;
+    }
+}