Update Jenkinsfile

Try to upload 3 jar files and pom.xml

Jenkinsfile

@@ -40,12 +40,27 @@ pipeline {
                     echo "${filesByGlob[1].name} ${filesByGlob[1].path} ${filesByGlob[1].directory} ${filesByGlob[1].length} ${filesByGlob[1].lastModified}"
                     echo "${filesByGlob[2].name} ${filesByGlob[2].path} ${filesByGlob[2].directory} ${filesByGlob[2].length} ${filesByGlob[2].lastModified}"
 
+                    javadocsArtifact = filesByGlob[0].path;
+                    jarWithSourcesArtifact = filesByGlob[1].path;
+                    jarArtifact = filesByGlob[2].path;
 
-                    artifactPath = filesByGlob[0].path;
+                    when {
-                    artifactExists = fileExists artifactPath;
+                         allOf {
+                            expression {
+                                return fileExists javadocsArtifact
+                            }
+                            expression {
+                                return fileExists jarWithSourcesArtifact
+                            }
+                            expression {
+                                return fileExists jarArtifact
+                            }
+                        }
+                    }
 
-                    if (artifactExists) {
+                    echo "*** File: ${javadocsArtifact}, group: ${pom.groupId}, packaging: ${pom.packaging}, version ${pom.version}";
-                        echo "*** File: ${artifactPath}, group: ${pom.groupId}, packaging: ${pom.packaging}, version ${pom.version}";
+                    echo "*** File: ${jarWithSourcesArtifact}, group: ${pom.groupId}, packaging: ${pom.packaging}, version ${pom.version}";
+                    echo "*** File: ${jarArtifact}, group: ${pom.groupId}, packaging: ${pom.packaging}, version ${pom.version}";
 
                     nexusArtifactUploader(
                         nexusVersion: NEXUS_VERSION,
@@ -56,19 +71,11 @@ pipeline {
                         repository: NEXUS_REPOSITORY,
                         credentialsId: NEXUS_CREDENTIAL_ID,
                         artifacts: [
-                                [artifactId: pom.artifactId,
+                           [artifactId: pom.artifactId, classifier: 'normal', file: jarArtifact, type: pom.packaging],
-                                classifier: '',
+                           [artifactId: pom.artifactId, classifier: 'javadocs', file: javadocsArtifact, type: pom.packaging],
-                                file: artifactPath,
+                           [artifactId: pom.artifactId, classifier: 'sources', file: jarWithSourcesArtifact, type: pom.packaging],
-                                type: pom.packaging],
+                           [artifactId: pom.artifactId, classifier: '', file: "pom.xml", type: "pom"]
-
+                        ])
-                                [artifactId: pom.artifactId,
-                                classifier: '',
-                                file: "pom.xml",
-                                type: "pom"]
-                            ]
-                        )
-                    } else {
-                        error "*** File: ${artifactPath}, could not be found";
                     }
                 }
             }