From 14c745bb4a434952ebd174b396e23ce3b9053f78 Mon Sep 17 00:00:00 2001
From: Fawad Halim <fawad@fawad.net>
Date: Thu, 22 Jan 2015 13:22:43 -0600
Subject: [PATCH] Updated buildpack

---
 config/components.yml                         |  2 ++
 config/open_jdk_jre.yml                       | 10 ++++-----
 .../framework/staging_timestamp.rb            | 22 +++++++++++++++++++
 3 files changed, 28 insertions(+), 6 deletions(-)
 create mode 100644 lib/java_buildpack/framework/staging_timestamp.rb

diff --git a/config/components.yml b/config/components.yml
index db5a732ae7..e9a201af79 100644
--- a/config/components.yml
+++ b/config/components.yml
@@ -41,3 +41,5 @@ frameworks:
   - "JavaBuildpack::Framework::PostgresqlJDBC"
   - "JavaBuildpack::Framework::SpringAutoReconfiguration"
   - "JavaBuildpack::Framework::SpringInsight"
+  - "JavaBuildpack::Framework::StagingTimestamp" #Here's the bit you need to add!
+
diff --git a/config/open_jdk_jre.yml b/config/open_jdk_jre.yml
index 2a4feb2af6..06fec490ff 100644
--- a/config/open_jdk_jre.yml
+++ b/config/open_jdk_jre.yml
@@ -17,13 +17,11 @@
 # To go back to Java 7, permgen should be used instead of metaspace.  Please see the documentation for more detail.
 ---
 repository_root: "{default.repository.root}/openjdk/{platform}/{architecture}"
-version: 1.8.0_+
+version: 1.8.0_+ # becomes 1.8.0_25
 memory_sizes:
-  metaspace: 64m..
-  # permgen: 64m..
+  metaspace: 64m.. # permgen becomes metaspace
 memory_heuristics:
-  heap: 75
-  metaspace: 10
-  # permgen: 10
+  heap: 85
+  metaspace: 10 # permgen becomes metaspace
   stack: 5
   native: 10
diff --git a/lib/java_buildpack/framework/staging_timestamp.rb b/lib/java_buildpack/framework/staging_timestamp.rb
new file mode 100644
index 0000000000..c799122749
--- /dev/null
+++ b/lib/java_buildpack/framework/staging_timestamp.rb
@@ -0,0 +1,22 @@
+require 'java_buildpack/framework'
+
+module JavaBuildpack::Framework
+
+  # Adds a system property containing a timestamp of when the application was staged.
+  class StagingTimestamp < JavaBuildpack::Component::BaseComponent
+    def initialize(context)
+      super(context)
+    end
+
+    def detect
+      'staging-timestamp'
+    end
+
+    def compile
+    end
+
+    def release
+      @droplet.java_opts.add_system_property('staging.timestamp', "'#{Time.now}'")
+    end
+  end
+end