From 1d78b8b372f15d89f10fd32cb0227a6a7966de3c Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 17 Apr 2014 23:08:07 -0400
Subject: [PATCH] [findbugs] Clarify class used for resource loading

---
 src/main/java/com/gitblit/models/PluginRegistry.java |   38 ++++++++++++++++++++++++++------------
 1 files changed, 26 insertions(+), 12 deletions(-)

diff --git a/src/main/java/com/gitblit/models/PluginRegistry.java b/src/main/java/com/gitblit/models/PluginRegistry.java
index c81a0f2..ef46316 100644
--- a/src/main/java/com/gitblit/models/PluginRegistry.java
+++ b/src/main/java/com/gitblit/models/PluginRegistry.java
@@ -19,10 +19,11 @@
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
 
 import org.parboiled.common.StringUtils;
 
-import ro.fortsoft.pf4j.PluginVersion;
+import ro.fortsoft.pf4j.Version;
 
 /**
  * Represents a list of plugin registrations.
@@ -37,13 +38,18 @@
 
 	public PluginRegistry(String name) {
 		this.name = name;
-		registrations = new ArrayList<PluginRegistration>();
+		registrations = new CopyOnWriteArrayList<PluginRegistration>();
 	}
 
-	public PluginRegistration lookup(String idOrName) {
+	public void setup() {
+		for (PluginRegistration reg : registrations) {
+			reg.registry = name;
+		}
+	}
+
+	public PluginRegistration lookup(String id) {
 		for (PluginRegistration registration : registrations) {
-			if (registration.id.equalsIgnoreCase(idOrName)
-					|| registration.name.equalsIgnoreCase(idOrName)) {
+			if (registration.id.equalsIgnoreCase(id)) {
 				return registration;
 			}
 		}
@@ -56,7 +62,7 @@
 	}
 
 	public static enum InstallState {
-		NOT_INSTALLED, INSTALLED, CAN_UPDATE, UNKNOWN
+		NOT_INSTALLED, INSTALLED, UPDATE_AVAILABLE, UNKNOWN
 	}
 
 	/**
@@ -68,8 +74,6 @@
 
 		public final String id;
 
-		public String name;
-
 		public String description;
 
 		public String provider;
@@ -79,6 +83,8 @@
 		public String currentRelease;
 
 		public transient String installedRelease;
+
+		public transient String registry;
 
 		public List<PluginRelease> releases;
 
@@ -90,10 +96,12 @@
 		public PluginRelease getCurrentRelease() {
 			PluginRelease current = null;
 			if (!StringUtils.isEmpty(currentRelease)) {
+				// find specified
 				current = getRelease(currentRelease);
 			}
 
 			if (current == null) {
+				// find by date
 				Date date = new Date(0);
 				for (PluginRelease pv : releases) {
 					if (pv.date.after(date)) {
@@ -117,13 +125,13 @@
 			if (StringUtils.isEmpty(installedRelease)) {
 				return InstallState.NOT_INSTALLED;
 			}
-			PluginVersion ir = PluginVersion.createVersion(installedRelease);
-			PluginVersion cr = PluginVersion.createVersion(currentRelease);
+			Version ir = Version.createVersion(installedRelease);
+			Version cr = Version.createVersion(currentRelease);
 			switch (ir.compareTo(cr)) {
 			case -1:
 				return InstallState.UNKNOWN;
 			case 1:
-				return InstallState.CAN_UPDATE;
+				return InstallState.UPDATE_AVAILABLE;
 			default:
 				return InstallState.INSTALLED;
 			}
@@ -135,9 +143,15 @@
 		}
 	}
 
-	public static class PluginRelease {
+	public static class PluginRelease implements Comparable<PluginRelease> {
 		public String version;
 		public Date date;
+		public String requires;
 		public String url;
+
+		@Override
+		public int compareTo(PluginRelease o) {
+			return Version.createVersion(version).compareTo(Version.createVersion(o.version));
+		}
 	}
 }

--
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