public Maven.MavenInstallation getMavenInstallation() {
Maven.MavenInstallation[] installations = getDescriptor().getInstallations();
for (Maven.MavenInstallation installation : installations) {
if (installation.getName().equals(mavenName)) {
return installation;
}
}
// not found, return the first installation if exists
return installations.length > 0 ? installations[0] : null;
}
private String getJobDefinedMavenInstallation(BuildListener listener, VirtualChannel channel) {
Maven.MavenInstallation mvn = getMavenInstallation();
if (mvn == null) {
listener.error(
"Maven version is not configured for this project. Can't determine which Maven to run");
throw new Run.RunnerAbortedException();
}
String mvnHome = mvn.getHome();
if (mvnHome == null) {
listener.error("Maven '%s' doesn't have its home set", mvn.getName());
throw new Run.RunnerAbortedException();
}
return mvnHome;
}