Added functionality to list endpoint versions (#43)

* update version of semantics and small dependency conflicts for integration tests

* some updates

* update gradle and semantic version

* Unit test cli

Change-Id: I38c1122b5914522a87250eeac4a637796e19d8bf

* automatically fetch semantics version and indentation fix

Change-Id: Icba3859a3c6c60cfb1ec0d62dd3f1e8eb6be7e65

* Unit test cli

Change-Id: I38c1122b5914522a87250eeac4a637796e19d8bf

* new tests and help flag error fix

Change-Id: I0c76b77a92a39629a672d1c1b59b0c1556b32c09

* update integration tests

Change-Id: I534ffda3d68f6e66270a7486ae58b643208401e8

* update version and changelog

Change-Id: If01cc1cecd05fa0489e518edffcf36ac141c734d

* add service for listing versions of used message protocols

Change-Id: I61a6d3d081e6ba9c81960c6fc23a764cf4a7a30e

* Added --list-versions CLI option to list the endpoint versions

* Using underscore for --list_versions CLI optoion format, and renamed the endpoint request to /versions

* Added eiffel-remrem-protocol-interface

* Added functiolaity to list endpoint versions

Author: afshinhm-ericsson

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 0.7.0
+- Added functiolaity to list endpoint versions
+
 ## 0.6.3
 - Removed unused dependency.
 

build.gradle

@@ -19,7 +19,7 @@ apply plugin: 'war'
 
 war {
     baseName = 'remrem-generate'
-    version =  '0.6.3'
+    version =  '0.7.0'
 }
 
 
@@ -139,8 +139,9 @@ dependencies {
     testCompile("org.springframework.boot:spring-boot-starter-tomcat")
 
     //Injectable Message Library and its Implementation
-    compile 'com.github.Ericsson:eiffel-remrem-shared:0.1.4'
-    compile ('com.github.Ericsson:eiffel-remrem-semantics:0.1.7')
+    compile ('com.github.Ericsson:eiffel-remrem-shared:0.3.0')
+    compile ('com.github.Ericsson:eiffel-remrem-semantics:0.1.9')
+    compile ('com.github.Ericsson:eiffel-remrem-protocol-interface:0.0.1')
 
     //commons CLI
     compile 'commons-cli:commons-cli:1.3.1'

src/integration-test/java/com/ericsson/eiffel/remrem/generate/EiffelSemanticsController.java

@@ -74,7 +74,7 @@ public static String getMessagingVersion() {
                         if (is != null) {
                             Manifest manifest = new Manifest(is);
                             Attributes mainAttribs = manifest.getMainAttributes();
-                            String version = mainAttribs.getValue("Semantics-Version");
+                            String version = mainAttribs.getValue("semanticsVersion");
                             if(version != null) {
                                 return version;
                             }

src/main/java/com/ericsson/eiffel/remrem/generate/cli/CLI.java

@@ -16,10 +16,9 @@
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.stereotype.Component;
 import org.springframework.boot.CommandLineRunner;
-
 import com.ericsson.eiffel.remrem.generate.config.PropertiesConfig;
+import com.ericsson.eiffel.remrem.protocol.MsgService;
 import com.ericsson.eiffel.remrem.semantics.SemanticsService;
-import com.ericsson.eiffel.remrem.shared.MsgService;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 

src/main/java/com/ericsson/eiffel/remrem/generate/cli/CLIOptions.java

@@ -1,7 +1,7 @@
 package com.ericsson.eiffel.remrem.generate.cli;
 
 import java.util.ArrayList;
-import java.util.List;
+import java.util.Map;
 
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.CommandLineParser;
@@ -14,6 +14,7 @@
 
 import com.ericsson.eiffel.remrem.generate.helper.RemremJarHelper;
 import com.ericsson.eiffel.remrem.generate.config.PropertiesConfig;
+import com.ericsson.eiffel.remrem.shared.VersionService;
 
 
 public class CLIOptions {
@@ -66,6 +67,7 @@ public static Options createCLIOptions() {
         contentGroup.addOption(new Option("json", "json_content", true, "json content"));              
         options.addOptionGroup(contentGroup);
 
+        options.addOption("lv", "list_versions", false, "list the version and all loaded protocols");
         return options;
     }
 
@@ -113,11 +115,36 @@ public static void afterParseChecks() throws MissingOptionException{
     	 if (commandLine.hasOption("h")) {
              System.out.println("You passed help flag.");
              help(0);
-    	 } else {
+         } else if (commandLine.hasOption("lv")) {
+             printVersions();
+         } else {
     		 checkRequiredOptions();
     	 }
     }
-    
+
+    /**
+     * Lists the version and all loaded protocols  
+     */
+    private static void printVersions() {
+        Map versions = VersionService.getMessagingVersions();
+        Map<String, String> endpointVersions = (Map<String, String>) versions.get("endpointVersions");
+        Map<String, String> serviceVersion = (Map<String, String>) versions.get("serviceVersion");
+
+        if(serviceVersion != null) {
+            System.out.print("REMREM Generate version ");
+            for (String version: serviceVersion.values()) {
+                System.out.println(version);
+            }
+        }
+        if(endpointVersions != null) {
+            System.out.println("Available endpoints");
+            for (Map.Entry<String, String> entry : endpointVersions.entrySet()) {
+                System.out.println(entry);
+            }
+        }
+        exit(0);
+    }
+
     public static void checkRequiredOptions() throws MissingOptionException {
     	OptionGroup[] groups = {typeGroup, contentGroup};
     	for(OptionGroup group : groups) {

src/main/java/com/ericsson/eiffel/remrem/generate/controller/Eiffel3Controller.java

@@ -1,11 +1,10 @@
 package com.ericsson.eiffel.remrem.generate.controller;
 
+import com.ericsson.eiffel.remrem.protocol.MsgService;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 
-import com.ericsson.eiffel.remrem.shared.MsgService;
-
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.context.annotation.Profile;

src/main/java/com/ericsson/eiffel/remrem/generate/controller/EiffelSemanticsController.java

@@ -1,10 +1,10 @@
 package com.ericsson.eiffel.remrem.generate.controller;
 
+import com.ericsson.eiffel.remrem.protocol.MsgService;
 import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 
-import com.ericsson.eiffel.remrem.shared.MsgService;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;

src/main/java/com/ericsson/eiffel/remrem/generate/controller/VersionsController.java

@@ -0,0 +1,23 @@
+package com.ericsson.eiffel.remrem.generate.controller;
+
+import java.util.Map;
+
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.ericsson.eiffel.remrem.shared.VersionService;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParser;
+
+@RestController @RequestMapping("/versions")
+public class VersionsController {
+	
+	JsonParser parser = new JsonParser();
+	
+	@RequestMapping(value = "", method = RequestMethod.POST)
+    public JsonElement getVersions() {
+		Map versions = VersionService.getMessagingVersions();
+		return parser.parse(versions.toString());
+	}
+}

src/test/java/com/ericsson/eiffel/remrem/generate/cli/CliUnitTests.java

@@ -16,7 +16,7 @@
 import org.springframework.test.context.junit4.SpringRunner;
 
 import com.ericsson.eiffel.remrem.generate.config.PropertiesConfig;
-import com.ericsson.eiffel.remrem.shared.MsgService;
+import com.ericsson.eiffel.remrem.protocol.MsgService;
 
 @RunWith(SpringRunner.class)
 public class CliUnitTests {

src/test/java/com/ericsson/eiffel/remrem/generate/service/Eiffel3ControllerUnitTest.java

@@ -4,7 +4,7 @@
 import com.google.gson.JsonObject;
 
 import com.ericsson.eiffel.remrem.generate.controller.Eiffel3Controller;
-import com.ericsson.eiffel.remrem.shared.MsgService;
+import com.ericsson.eiffel.remrem.protocol.MsgService;
 
 import org.junit.Before;
 import org.junit.Test;