From 23a482bbbad043087df99c04bfeac63cf26ca1ad Mon Sep 17 00:00:00 2001
From: Naoki Takezoe <takezoe@gmail.com>
Date: Mon, 11 Apr 2016 22:16:41 +0900
Subject: [PATCH] Use HikariCP instead of c3p0

---
 build.sbt                                        |  2 +-
 .../scala/gitbucket/core/model/Profile.scala     |  8 ++++----
 .../core/servlet/TransactionFilter.scala         | 16 ++++++++--------
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/build.sbt b/build.sbt
index 6283bbcac..85cf1ce00 100644
--- a/build.sbt
+++ b/build.sbt
@@ -36,7 +36,7 @@ libraryDependencies ++= Seq(
   "com.novell.ldap"           % "jldap"                        % "2009-10-07",
   "com.h2database"            % "h2"                           % "1.4.190",
   "ch.qos.logback"            % "logback-classic"              % "1.1.1",
-  "com.mchange"               % "c3p0"                         % "0.9.5.2",
+  "com.zaxxer"                % "HikariCP"                     % "2.4.5",
   "com.typesafe"              % "config"                       % "1.3.0",
   "com.typesafe.akka"        %% "akka-actor"                   % "2.3.14",
   "fr.brouillard.oss.security.xhub" % "xhub4j-core"            % "1.0.0",
diff --git a/src/main/scala/gitbucket/core/model/Profile.scala b/src/main/scala/gitbucket/core/model/Profile.scala
index de3df9b0b..1fb361d16 100644
--- a/src/main/scala/gitbucket/core/model/Profile.scala
+++ b/src/main/scala/gitbucket/core/model/Profile.scala
@@ -1,5 +1,7 @@
 package gitbucket.core.model
 
+import gitbucket.core.util.DatabaseConfig
+
 
 trait Profile {
   val profile: slick.driver.JdbcProfile
@@ -29,11 +31,9 @@ trait Profile {
 
 trait ProfileProvider { self: Profile =>
 
-  private val url = System.getProperty("db.url")
-//  private val user = System.getProperty("db.user")
-//  private val password = System.getProperty("db.password")
+  private lazy val url = DatabaseConfig.url
 
-  val profile = if(url.indexOf("h2") >= 0){
+  lazy val profile = if(url.indexOf("h2") >= 0){
     slick.driver.H2Driver
   } else if(url.indexOf("mysql") >= 0) {
     slick.driver.MySQLDriver
diff --git a/src/main/scala/gitbucket/core/servlet/TransactionFilter.scala b/src/main/scala/gitbucket/core/servlet/TransactionFilter.scala
index fc2e45743..e61cc10ae 100644
--- a/src/main/scala/gitbucket/core/servlet/TransactionFilter.scala
+++ b/src/main/scala/gitbucket/core/servlet/TransactionFilter.scala
@@ -2,7 +2,7 @@ package gitbucket.core.servlet
 
 import javax.servlet._
 import javax.servlet.http.HttpServletRequest
-import com.mchange.v2.c3p0.ComboPooledDataSource
+import com.zaxxer.hikari._
 import gitbucket.core.util.DatabaseConfig
 import org.scalatra.ScalatraBase
 import org.slf4j.LoggerFactory
@@ -46,14 +46,14 @@ object Database {
 
   private val logger = LoggerFactory.getLogger(Database.getClass)
 
-  private val dataSource: ComboPooledDataSource = {
-    val ds = new ComboPooledDataSource
-    ds.setDriverClass(DatabaseConfig.driver)
-    ds.setJdbcUrl(DatabaseConfig.url)
-    ds.setUser(DatabaseConfig.user)
-    ds.setPassword(DatabaseConfig.password)
+  private val dataSource: HikariDataSource = {
+    val config = new HikariConfig()
+    config.setDriverClassName(DatabaseConfig.driver)
+    config.setJdbcUrl(DatabaseConfig.url)
+    config.setUsername(DatabaseConfig.user)
+    config.setPassword(DatabaseConfig.password)
     logger.debug("load database connection pool")
-    ds
+    new HikariDataSource(config)
   }
 
   private val db: SlickDatabase = {