Add REST endpoint for listing available message protocols (#142)

* Add REST endpoint for listing available message protocols * Add REST endpoint for listing available message protocols * Made changes in CHANGELOG.md * Fixed review comments on SemanticService * Provided proper variables names Co-authored-by: Vishnu Alapati <[email protected]> Co-authored-by: Vishnu Alapati <[email protected]> Co-authored-by: Vishnu Alapati <[email protected]>
eiffel-community · Dec 7, 2021 · 88052f3 · 88052f3
1 parent 70a1ec6
commit 88052f3
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Showing 3 changed files with 43 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,8 @@
+
 ## 2.2.0
 - Updated schemas to match the Paris edition of the protocol.
+- Provided implementation for getProtocolEdition() method which returns the edition name
+- Uplifted eiffel-remrem-protocol-interface version from 2.1.1 to 2.1.2.
 
 ## 2.1.1
 - Uplifted eiffel-remrem-parent version from 2.0.4 to 2.0.5.

diff --git a/pom.xml b/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>com.github.eiffel-community</groupId>
             <artifactId>eiffel-remrem-protocol-interface</artifactId>
-            <version>2.1.1</version>
+            <version>2.1.2</version>
             <scope>compile</scope>
         </dependency>
         <dependency>
@@ -185,6 +185,7 @@
                             <groupId>${project.groupId}</groupId>
                             <artifactId>${project.artifactId}</artifactId>
                             <semanticsVersion>${project.version}</semanticsVersion>
+                            <semanticsEditionName>Paris</semanticsEditionName>
                         </manifestEntries>
                     </archive>
                     <appendAssemblyId>false</appendAssemblyId>

diff --git a/src/main/java/com/ericsson/eiffel/remrem/semantics/SemanticsService.java b/src/main/java/com/ericsson/eiffel/remrem/semantics/SemanticsService.java
@@ -48,12 +48,18 @@
 import static com.ericsson.eiffel.remrem.semantics.EiffelEventType.TESTSUITE_FINISHED;
 import static com.ericsson.eiffel.remrem.semantics.EiffelEventType.TESTSUITE_STARTED;
 
+import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.net.URL;
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.jar.Attributes;
+import java.util.jar.JarFile;
+import java.util.jar.Manifest;
 
 import javax.annotation.PostConstruct;
 import javax.inject.Named;
@@ -127,11 +133,13 @@ public class SemanticsService implements MsgService {
     private static final String DOMAIN_ID = "domainId";
     private static final String PROTOCOL = "eiffel";
     private static final String DOT = ".";
+    private static final String SEMANTICS_EDITION_NAME = "semanticsEditionName";
     private final ArrayList<String> supportedEventTypes = new ArrayList<String>();
     public static final Logger log = LoggerFactory.getLogger(SemanticsService.class);
     private Event event = new Event();
     public static String purlSerializer;
     private boolean purlSerializerFlag = false;
+    private static String editionName;
     private static Gson gson = new Gson();
     private static Map<EiffelEventType, Class<? extends Event>> eventTypes = SemanticsService.eventType();
 
@@ -460,4 +468,33 @@ public static Source setSerializerGav(Source source) {
         source.setSerializer(serializer);
         return source;
     }
-}
+
+    @Override
+    public String getProtocolEdition() {
+        Enumeration<?> files;
+        try {
+            files = Thread.currentThread()
+                         .getContextClassLoader()
+                         .getResources(JarFile.MANIFEST_NAME);
+            while (files.hasMoreElements()) {
+                try {
+                    final URL url = (URL) files.nextElement();
+                    final InputStream inputStream = url.openStream();
+                    if (inputStream != null) {
+                        final Manifest manifest = new Manifest(inputStream);
+                        final Attributes mainAttribs = manifest.getMainAttributes();
+                        final String edition = mainAttribs.getValue(SEMANTICS_EDITION_NAME);
+                        if (edition != null) {
+                            editionName = edition;
+                        }
+                    }
+                } catch (Exception e) {
+                    // Silently ignore wrong manifests on classpath?
+                }
+            }
+        } catch (IOException e) {
+            // Silently ignore wrong manifests on classpath?
+        }
+        return editionName;
+    }
+}