Remove mit-public Maven repo (#347)

* Make com.sap.conn.jco:sapjco3 an optional dependency

* Setup GitHub Packages as Maven repository

* Add instructions for installing SAP's JCo in Maven

(cherry picked from commit 84b1d36)

.github/workflows/Build.yml

@@ -34,6 +34,12 @@ jobs:
       with:
         java-version: 1.9
 
+    - name: Setup Maven settings
+      uses: whelk-io/maven-settings-xml-action@v14
+      with:
+        repositories: '[{ "id": "github-genexuslabs", "url": "https://maven.pkg.github.com/genexuslabs/Private-Maven-for-GX",  "releases": { "enabled": "true" }, "snapshots": { "enabled": "true" } }]'
+        servers: '[{ "id": "github-genexuslabs", "username": "genexusbot", "password": "${{ secrets.SECURE_TOKEN }}" }]'
+
     - name: Calculate build variables
       id: buildVariables
       run: |

.github/workflows/codeql-analysis.yml

@@ -53,6 +53,12 @@ jobs:
       with:
         java-version: 1.9
 
+    - name: Setup Maven settings
+      uses: whelk-io/maven-settings-xml-action@v14
+      with:
+        repositories: '[{ "id": "github-genexuslabs", "url": "https://maven.pkg.github.com/genexuslabs/Private-Maven-for-GX", "releases": { "enabled": "true" }, "snapshots": { "enabled": "true" } }]'
+        servers: '[{ "id": "github-genexuslabs", "username": "genexusbot", "password": "${{ secrets.SECURE_TOKEN }}" }]'
+
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild

README.md

@@ -32,6 +32,14 @@ The dependencies between the projects are specified in each pom.xml within their
 - JDK 9 or greater
 - Maven 3.6 or greater
 
+In order to compile the *java* submodule, the [SAP JCo (SAP Java Connector)](https://support.sap.com/en/product/connectors/jco.html) needs to be installed in a Maven repository accessible while compiling (eg. the local Maven repository). This JAR can be downloaded from SAP's website (please note that a valid SAP Developer license may be required).
+
+In order to install the connector into the Maven local repository, open a terminal and execute:
+``` powershell
+mvn install:install-file -DgroupId=com.sap.conn.jco -DartifactId=sapjco3 -Dversion=3.0.14 -Dpackaging=jar -Dfile=sapjco3.jar
+```
+(The required version of the JCo jar can be found in [the POM file of the java submodule](https://github.com/genexuslabs/JavaClasses/blob/master/java/pom.xml))
+
 # Instructions
 
 ## How to build all projects?

java/pom.xml

@@ -146,6 +146,7 @@
 			<groupId>com.sap.conn.jco</groupId>
 			<artifactId>sapjco3</artifactId>
 			<version>3.0.14</version>
+			<optional>true</optional>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.ws.security</groupId>

pom.xml

@@ -37,14 +37,6 @@
 		<module>androidreports</module>
     </modules>
 
-	<repositories>
-		<repository>
-			<id>mit-public</id>
-			<name>MIT Public</name>
-			<url>http://maven.mit.edu/nexus/content/repositories/public</url>
-		</repository>
-	</repositories>
-
 	<licenses>
 		<license>
 			<name>Apache 2.0</name>