gitbucket.core.util.ControlUtil.scala Maven / Gradle / Ivy
package gitbucket.core.util
import org.eclipse.jgit.api.Git
import scala.util.control.Exception._
import scala.language.reflectiveCalls
/**
* Provides control facilities.
*/
object ControlUtil {
def defining[A, B](value: A)(f: A => B): B = f(value)
def using[A <% { def close(): Unit }, B](resource: A)(f: A => B): B =
try f(resource) finally {
if(resource != null){
ignoring(classOf[Throwable]) {
resource.close()
}
}
}
def using[T](git: Git)(f: Git => T): T =
try f(git) finally git.getRepository.close()
def using[T](git1: Git, git2: Git)(f: (Git, Git) => T): T =
try f(git1, git2) finally {
git1.getRepository.close()
git2.getRepository.close()
}
def ignore[T](f: => Unit): Unit = try {
f
} catch {
case e: Exception => ()
}
}