From 80482440c08b64b304ec72bb8b8f5f1574700859 Mon Sep 17 00:00:00 2001
From: Lukasz Wojciechowski <l.wojciechow@partner.samsung.com>
Date: Sun, 30 Nov 2014 01:48:42 +0100
Subject: [PATCH] Implement listPolicies() in service Logic layer

Implementation lists policies from Storage and returns filled
vector of Policies. It catches also BucketNotExistsException that
is thrown when invalid bucket is passed in ListRequest.

Change-Id: I7b3777b70f654d9a7324c6203e9f25eebb029f1e
---
 src/service/logic/Logic.cpp | 18 ++++++++++++++++++
 src/service/logic/Logic.h   |  1 +
 2 files changed, 19 insertions(+)

diff --git a/src/service/logic/Logic.cpp b/src/service/logic/Logic.cpp
index 684eac3..679da17 100644
--- a/src/service/logic/Logic.cpp
+++ b/src/service/logic/Logic.cpp
@@ -24,6 +24,7 @@
 #include <cinttypes>
 #include <functional>
 #include <memory>
+#include <vector>
 
 #include <log/log.h>
 #include <common.h>
@@ -42,6 +43,7 @@
 #include <request/CancelRequest.h>
 #include <request/CheckRequest.h>
 #include <request/InsertOrUpdateBucketRequest.h>
+#include <request/ListRequest.h>
 #include <request/RemoveBucketRequest.h>
 #include <request/RequestContext.h>
 #include <request/SetPoliciesRequest.h>
@@ -50,6 +52,8 @@
 #include <response/CancelResponse.h>
 #include <response/CheckResponse.h>
 #include <response/CodeResponse.h>
+#include <response/ListResponse.h>
+#include <types/Policy.h>
 
 #include <main/Cynara.h>
 #include <agent/AgentManager.h>
@@ -277,6 +281,20 @@ void Logic::execute(RequestContextPtr context, InsertOrUpdateBucketRequestPtr re
                             request->sequenceNumber()));
 }
 
+void Logic::execute(RequestContextPtr context, ListRequestPtr request) {
+    bool bucketValid = true;
+
+    std::vector<Policy> policies;
+    try {
+        policies = m_storage->listPolicies(request->bucket(), request->filter());
+    } catch (const BucketNotExistsException &ex) {
+        bucketValid = false;
+    }
+
+    context->returnResponse(context, std::make_shared<ListResponse>(policies, bucketValid,
+                            request->sequenceNumber()));
+}
+
 void Logic::execute(RequestContextPtr context, RemoveBucketRequestPtr request) {
     auto code = CodeResponse::Code::OK;
     try {
diff --git a/src/service/logic/Logic.h b/src/service/logic/Logic.h
index 33c5701..d347071 100644
--- a/src/service/logic/Logic.h
+++ b/src/service/logic/Logic.h
@@ -70,6 +70,7 @@ public:
     virtual void execute(RequestContextPtr context, CancelRequestPtr request);
     virtual void execute(RequestContextPtr context, CheckRequestPtr request);
     virtual void execute(RequestContextPtr context, InsertOrUpdateBucketRequestPtr request);
+    virtual void execute(RequestContextPtr context, ListRequestPtr request);
     virtual void execute(RequestContextPtr context, RemoveBucketRequestPtr request);
     virtual void execute(RequestContextPtr context, SetPoliciesRequestPtr request);
     virtual void execute(RequestContextPtr context, SignalRequestPtr request);
-- 
2.7.4