@Test public void testMerge() { String dest = "{\n" + " \"ndb\": {\n" + " \"mgmd\": {\n" + " \"public_key\": \"ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDfhPNyp4MLJ3YsXAbupxYD7MH4LSDZn9u9wREKyCMZTLH6bJwlB7NvvIda0YiJyXBSfwVAPiTmAqtsSR7qXtIbxCjL98BiIpz/jliWkGHhg3vUv05WjPwNijNhHohPf56CRxseI/QdkPBkacDRGs0EbSYGHessIlZu21r/IF2vlN5uEkZ2AIGsgiQmmOerT5HHuxt6kKoX4Qxr9WDh5njY0nqOxh0uNNNaPBW54L6qLuVfRPj/sSeRCMzkWkeUBWVqeUXbDgWfS1sVu6rvv8Ajwl4wfYn2QtdTmNbkj8rTKey9AQvtZbsbZBhPZD/6zc5k8efscaHMRytZ2LUtuF0p root@ip-10-74-183-110\\n\"\n" + " }\n" + " }\n" + "}"; String source = "{\n" + " \"hdfs\": {\n" + " \"user\" : \"jdowling\"\n" + " },\n" + " \"hops\": {\n" + " \"nn\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"dn\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"rm\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"nm\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"jhs\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"yarn\": {\n" + " \"user\" : \"jdowling\"\n" + " },\n" + " \"mr\": {\n" + " \"user\" : \"jdowling\"\n" + " },\n" + " \"cluster\": \"vagrant\"\n" + " },\n" + " \"hadoop\": {\n" + " \"yarn\":{\n" + " \"user\" : \"jdowling\"\n" + " },\n" + " \"mr\":{\n" + " \"user\": \"jdowling\"\n" + " }\n" + " },\n" + " \"ndb\": {\n" + " \"ndbd\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"mgmd\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"mysqld\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"memcached\": {\n" + " \"private_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"public_ips\": [\"127.0.0.1\"],\n" + " \"enabled\": \"true\",\n" + " \"connectstring\": \"127.0.0.1:1186\"\n" + " },\n" + " \"kmon\": {\n" + " \"private_ips\": [\"127.0.0.1\"],\n" + " \"public_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"kagent\": {\n" + " \"private_ips\": [\"127.0.0.1\"],\n" + " \"public_ips\": [\"127.0.0.1\"]\n" + " },\n" + " \"private_ips\": [\"127.0.0.1\"],\n" + " \"public_ips\": [\"127.0.0.1\"],\n" + " \"run_list\": [ \n" + " \"recipe[ndb::install]\",\n" + " \"recipe[hops::install]\",\n" + " \"recipe[ndb::mgmd]\",\n" + " \"recipe[ndb::ndbd]\",\n" + " \"recipe[ndb::mysqld]\",\n" + " \"recipe[hops::ndb]\",\n" + " \"recipe[hops::nn]\",\n" + " \"recipe[hops::dn]\",\n" + " \"recipe[hops::rm]\",\n" + " \"recipe[hops::nm]\",\n" + " \"recipe[hops::jhs]\"\n" + " ]\n" + "}"; JsonElement obj = new JsonParser().parse(source); JsonElement param = new JsonParser().parse(dest); MachineRuntime mr = new MachineRuntime(null); mr.setPublicIp("1111"); ClusterStats clusterStats = new ClusterStats(); RunRecipeTask instance = new RunRecipeTask(mr, clusterStats, "", "", null, "", "", Collections.EMPTY_LIST); JsonObject result = instance.merge(obj.getAsJsonObject(), param.getAsJsonObject()); String modifiedJson = new Gson().toJson(result); System.out.println(modifiedJson); if (modifiedJson.compareToIgnoreCase(source) == 0) { fail("Merging json objects broken."); } if (result == null) { fail("The test case is a prototype."); } }
JsonObject merge(JsonObject origObj, JsonObject paramObj) { Set<Map.Entry<String, JsonElement>> original = origObj.entrySet(); for (Map.Entry<String, JsonElement> entry : paramObj.entrySet()) { boolean exists = false; String pKey = entry.getKey(); JsonElement pValue = entry.getValue(); for (Map.Entry<String, JsonElement> o : original) { if (o.getKey().compareToIgnoreCase(pKey) == 0) { if (o.getValue().isJsonObject() && pValue.isJsonObject()) { merge(o.getValue().getAsJsonObject(), pValue.getAsJsonObject()); exists = true; } } } if (exists == false) { origObj.add(pKey, pValue); } } return origObj; }
RunRecipeTask extends Task { JsonObject merge(JsonObject origObj, JsonObject paramObj) { Set<Map.Entry<String, JsonElement>> original = origObj.entrySet(); for (Map.Entry<String, JsonElement> entry : paramObj.entrySet()) { boolean exists = false; String pKey = entry.getKey(); JsonElement pValue = entry.getValue(); for (Map.Entry<String, JsonElement> o : original) { if (o.getKey().compareToIgnoreCase(pKey) == 0) { if (o.getValue().isJsonObject() && pValue.isJsonObject()) { merge(o.getValue().getAsJsonObject(), pValue.getAsJsonObject()); exists = true; } } } if (exists == false) { origObj.add(pKey, pValue); } } return origObj; } }
RunRecipeTask extends Task { JsonObject merge(JsonObject origObj, JsonObject paramObj) { Set<Map.Entry<String, JsonElement>> original = origObj.entrySet(); for (Map.Entry<String, JsonElement> entry : paramObj.entrySet()) { boolean exists = false; String pKey = entry.getKey(); JsonElement pValue = entry.getValue(); for (Map.Entry<String, JsonElement> o : original) { if (o.getKey().compareToIgnoreCase(pKey) == 0) { if (o.getValue().isJsonObject() && pValue.isJsonObject()) { merge(o.getValue().getAsJsonObject(), pValue.getAsJsonObject()); exists = true; } } } if (exists == false) { origObj.add(pKey, pValue); } } return origObj; } RunRecipeTask(MachineRuntime machine, ClusterStats clusterStats, String recipe, String json,
      TaskSubmitter submitter, String cookbookId, String cookbookName, List<KaramelizedCookbook> rookCookbooks); }
RunRecipeTask extends Task { JsonObject merge(JsonObject origObj, JsonObject paramObj) { Set<Map.Entry<String, JsonElement>> original = origObj.entrySet(); for (Map.Entry<String, JsonElement> entry : paramObj.entrySet()) { boolean exists = false; String pKey = entry.getKey(); JsonElement pValue = entry.getValue(); for (Map.Entry<String, JsonElement> o : original) { if (o.getKey().compareToIgnoreCase(pKey) == 0) { if (o.getValue().isJsonObject() && pValue.isJsonObject()) { merge(o.getValue().getAsJsonObject(), pValue.getAsJsonObject()); exists = true; } } } if (exists == false) { origObj.add(pKey, pValue); } } return origObj; } RunRecipeTask(MachineRuntime machine, ClusterStats clusterStats, String recipe, String json,
      TaskSubmitter submitter, String cookbookId, String cookbookName, List<KaramelizedCookbook> rookCookbooks); @Override List<ShellCommand> getCommands(); String getRecipeCanonicalName(); String getCookbookId(); String getRecipeName(); String getCookbookName(); static String installRecipeIdFromCookbookName(String machineId, String cookbook); static String installRecipeIdFromAnotherRecipeName(String machineId, String recipe); static String purgeRecipeIdFromAnotherRecipeName(String machineId, String recipe); static String makeUniqueId(String machineId, String recipe); @Override String uniqueId(); @Override Set<String> dagDependencies(); @Override void collectResults(MachineInterface sshMachine); @Override void downloadExperimentResults(MachineInterface sshMachine); }
RunRecipeTask extends Task { JsonObject merge(JsonObject origObj, JsonObject paramObj) { Set<Map.Entry<String, JsonElement>> original = origObj.entrySet(); for (Map.Entry<String, JsonElement> entry : paramObj.entrySet()) { boolean exists = false; String pKey = entry.getKey(); JsonElement pValue = entry.getValue(); for (Map.Entry<String, JsonElement> o : original) { if (o.getKey().compareToIgnoreCase(pKey) == 0) { if (o.getValue().isJsonObject() && pValue.isJsonObject()) { merge(o.getValue().getAsJsonObject(), pValue.getAsJsonObject()); exists = true; } } } if (exists == false) { origObj.add(pKey, pValue); } } return origObj; } RunRecipeTask(MachineRuntime machine, ClusterStats clusterStats, String recipe, String json,
      TaskSubmitter submitter, String cookbookId, String cookbookName, List<KaramelizedCookbook> rookCookbooks); @Override List<ShellCommand> getCommands(); String getRecipeCanonicalName(); String getCookbookId(); String getRecipeName(); String getCookbookName(); static String installRecipeIdFromCookbookName(String machineId, String cookbook); static String installRecipeIdFromAnotherRecipeName(String machineId, String recipe); static String purgeRecipeIdFromAnotherRecipeName(String machineId, String recipe); static String makeUniqueId(String machineId, String recipe); @Override String uniqueId(); @Override Set<String> dagDependencies(); @Override void collectResults(MachineInterface sshMachine); @Override void downloadExperimentResults(MachineInterface sshMachine);  }