Add the GetResoruce for responding with 200 to GET requests

src/main/groovy/io/lasagna/httpwizard/HttpWizard.groovy

@@ -19,6 +19,7 @@
 package io.lasagna.httpwizard
 
 import io.lasagna.httpwizard.checks.VersionCheck
+import io.lasagna.httpwizard.resources.GetResource
 
 import io.dropwizard.Application
 import io.dropwizard.setup.Bootstrap
@@ -37,6 +38,8 @@ class HttpWizard extends Application<HttpWizardConfiguration> {
     void run(HttpWizardConfiguration configuration,
                 Environment env) {
         env.healthChecks().register('sanity', new VersionCheck(configuration));
+
+        env.jersey().register(new GetResource())
     }
 
     @Override

src/main/groovy/io/lasagna/httpwizard/StandardResponse.groovy

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2016 R. Tyler Croy <tyler@linux.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+package io.lasagna.httpwizard
+
+import com.fasterxml.jackson.annotation.JsonProperty
+import javax.ws.rs.core.MultivaluedMap
+
+/**
+ *
+ */
+class StandardResponse {
+    @JsonProperty
+    MultivaluedMap<String, String> headers
+
+    @JsonProperty
+    String uri
+}

src/main/groovy/io/lasagna/httpwizard/resources/Get.groovy

@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2016 R. Tyler Croy <tyler@linux.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+package io.lasagna.httpwizard.resources
+
+import io.lasagna.httpwizard.StandardResponse
+
+import com.codahale.metrics.annotation.Metered
+import groovy.transform.TypeChecked
+import javax.ws.rs.core.Context
+import javax.ws.rs.core.UriInfo
+import javax.ws.rs.core.HttpHeaders
+import javax.ws.rs.GET
+import javax.ws.rs.Path
+import javax.ws.rs.Produces
+import javax.ws.rs.core.MediaType
+
+@Path('/get')
+@Produces(MediaType.APPLICATION_JSON)
+@TypeChecked
+class GetResource {
+
+    @GET
+    @Path('200')
+    @Metered
+    StandardResponse returns200(@Context UriInfo ui,
+                                @Context HttpHeaders headers) {
+        StandardResponse r = new StandardResponse()
+        r.uri = ui.absolutePath
+        r.headers = headers.requestHeaders
+        return r
+    }
+
+}