1 files changed, 52 insertions, 0 deletions
diff --git a/configserver/src/main/java/com/yahoo/vespa/config/server/http/flags/FlagDataListResponse.java b/configserver/src/main/java/com/yahoo/vespa/config/server/http/flags/FlagDataListResponse.java
new file mode 100644
index 00000000000..4d9ba96b791
--- /dev/null
+++ b/configserver/src/main/java/com/yahoo/vespa/config/server/http/flags/FlagDataListResponse.java
@@ -0,0 +1,52 @@
+// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.config.server.http.flags;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.yahoo.container.jdisc.HttpResponse;
+import com.yahoo.jdisc.Response;
+import com.yahoo.vespa.flags.FlagId;
+import com.yahoo.vespa.flags.json.FlagData;
+
+import java.io.OutputStream;
+import java.util.Map;
+import java.util.TreeMap;
+
+import static com.yahoo.yolean.Exceptions.uncheck;
+
+/**
+ * @author hakonhall
+ */
+public class FlagDataListResponse extends HttpResponse {
+    private static ObjectMapper mapper = new ObjectMapper();
+
+    private final String flagsV1Uri;
+    private final Map<FlagId, FlagData> flags;
+    private final boolean showDataInsteadOfUrl;
+
+    public FlagDataListResponse(String flagsV1Uri, Map<FlagId, FlagData> flags, boolean showDataInsteadOfUrl) {
+        super(Response.Status.OK);
+        this.flagsV1Uri = flagsV1Uri;
+        this.flags = flags;
+        this.showDataInsteadOfUrl = showDataInsteadOfUrl;
+    }
+
+    @Override
+    public void render(OutputStream outputStream) {
+        ObjectNode rootNode = mapper.createObjectNode();
+        // Order flags by ID
+        new TreeMap<>(flags).forEach((flagId, flagData) -> {
+            if (showDataInsteadOfUrl) {
+                rootNode.set(flagId.toString(), flagData.toJsonNode());
+            } else {
+                rootNode.putObject(flagId.toString()).put("url", flagsV1Uri + "/data/" + flagId.toString());
+            }
+        });
+        uncheck(() -> mapper.writeValue(outputStream, rootNode));
+    }
+
+    @Override
+    public String getContentType() {
+        return "application/json";
+    }
+}