Sync with v2.60+

- jeromq update
- gradle update to 4.2.1
- fixed responses handling (single instead of list handling)
- fixed request empty params

build.gradle

@@ -45,7 +45,7 @@ test {
 task uiTest(type: Test) {
     description 'Runs UI testing(E2E)'
     outputs.upToDateWhen { false }
-    testClassesDir = sourceSets.uiTest.output.classesDir
+    testClassesDirs = sourceSets.uiTest.output.classesDirs
     classpath = sourceSets.uiTest.runtimeClasspath
 
     testLogging {
@@ -73,7 +73,7 @@ dependencies {
     compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version:'2.6.0'
     compile group: 'com.fasterxml.jackson.dataformat', name: 'jackson-dataformat-yaml', version:'2.5.4'
     compile group: 'org.json', name: 'json', version:'20150729'
-    compile group: 'org.zeromq', name: 'jeromq', version:'0.4.0'
+    compile group: 'org.zeromq', name: 'jeromq', version:'0.5.1'
     compile group: 'commons-io', name: 'commons-io', version:'2.4'
     compile group: 'commons-lang', name: 'commons-lang', version:'2.4'
     compile group: 'com.google.code.gson', name: 'gson', version:'2.7'

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Feb 01 15:27:25 NOVT 2019
+#Tue Sep 10 13:45:42 NOVT 2019
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.13-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.2.1-bin.zip

src/main/java/com/exalttech/trex/core/ConnectionManager.java

@@ -247,6 +247,8 @@ public String sendRequest(String cmd, String parameters) {
                     param = "{" + apiHParam + " , " + parameters + "}";
                 }
 
+            } else {
+                param = "{}";
             }
             String request = "{   \"id\" : \"aggogxls\",   \"jsonrpc\" : \"2.0\",   \"method\" : \"" + cmd + "\",   \"params\" :" + param + " }";
             LOG.trace("Sending request \n" + Util.toPrettyFormat(request));

src/main/java/com/exalttech/trex/core/RPCCommands.java

@@ -54,15 +54,15 @@ private static String sendRequest(final String command, final Map<String, Object
             stringParameters = jsonParameters.substring(1, jsonParameters.length() - 1);
         }
         final String jsonRPCResult = ConnectionManager.getInstance().sendRequest(command, stringParameters);
-        final RPCResponse[] rpcResult = new ObjectMapper().readValue(jsonRPCResult, RPCResponse[].class);
-        final String specError = extractSpecError(rpcResult[0]);
+        final RPCResponse rpcResult = new ObjectMapper().readValue(jsonRPCResult, RPCResponse.class);
+        final String specError = extractSpecError(rpcResult);
         final String invalidHandlerErrorPart = "API handler provided mismatch";
 
         if (specError.contains(invalidHandlerErrorPart)) {
             ConnectionManager.getInstance().notifyServerWasRestarted();
         }
 
-        return rpcResult[0].getResult();
+        return rpcResult.getResult();
     }
 
     private static String extractSpecError(final RPCResponse resp) {

src/main/java/com/exalttech/trex/core/RPCMethods.java

@@ -377,7 +377,7 @@ public String getSupportedCmds() {
     public Boolean pingRPCServer() {
         LOG.trace("Pinging RPC Server");
         try {
-            serverConnectionManager.sendRPCRequest(Constants.PING_METHOD, null);
+            serverConnectionManager.sendRPCRequest(Constants.PING_METHOD, new PingParams());
             LOG.trace("Ping OK");
             return true;
         } catch (JsonProcessingException | UnsupportedEncodingException | InvalidRPCResponseException | IncorrectRPCMethodException | NullPointerException | SizeLimitExceededException ex) {

src/main/java/com/exalttech/trex/remote/models/params/PingParams.java

@@ -0,0 +1,4 @@
+package com.exalttech.trex.remote.models.params;
+
+public class PingParams extends Params {
+}

src/main/java/com/exalttech/trex/ui/PortsManager.java

@@ -22,6 +22,7 @@
 import com.exalttech.trex.ui.models.PortStatus;
 import com.exalttech.trex.util.Util;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.exc.MismatchedInputException;
 import org.apache.log4j.Logger;
 
 import java.util.*;
@@ -159,7 +160,14 @@ public void updatedPorts(List<Integer> portIndexes) {
             if (response == null) {
                 return;
             }
-            List<PortStatus> portStatusList = mapper.readValue(response, mapper.getTypeFactory().constructCollectionType(List.class, PortStatus.class));
+            List<PortStatus> portStatusList = new ArrayList<>();
+
+            try {
+                portStatusList = mapper.readValue(response, mapper.getTypeFactory().constructCollectionType(List.class, PortStatus.class));
+            } catch (MismatchedInputException ex) {
+                portStatusList.add(mapper.readValue(response, mapper.getTypeFactory().constructType(PortStatus.class)));
+            }
+
             for (Port port : list) {
                 PortStatus.PortStatusResult portStatus = portStatusList.get(list.indexOf(port)).getResult();
                 port.setOwner(portStatus.getOwner());

src/main/java/com/exalttech/trex/ui/controllers/MainViewController.java

@@ -394,7 +394,7 @@ private void loadSystemInfo() {
 
         String versionResponse = ConnectionManager.getInstance().sendRequest("get_version", "");
         Gson gson = new Gson();
-        JsonObject version = gson.fromJson(versionResponse, JsonArray.class).get(0).getAsJsonObject();
+        JsonObject version = gson.fromJson(versionResponse, JsonObject.class);
         systemInfoReq.getResult().setApiVersion(version.getAsJsonObject("result").getAsJsonPrimitive("version").getAsString());
         LogsController.getInstance().appendText(LogType.INFO, "Loading port information complete");
     }