From 275d67225ccc3a1e78889ce94a67916573f92f4d Mon Sep 17 00:00:00 2001
From: rfeng <rfeng@13f79535-47bb-0310-9956-ffa450edef68>
Date: Mon, 2 Feb 2009 18:09:34 +0000
Subject: Derive the osgi version from maven

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@740052 13f79535-47bb-0310-9956-ffa450edef68
---
 .../sca/tools/maven/compiler/osgi/BundleUtil.java  | 23 +++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'java/sca/tools')

diff --git a/java/sca/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/osgi/BundleUtil.java b/java/sca/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/osgi/BundleUtil.java
index 9e99fe4790..738e4255e6 100644
--- a/java/sca/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/osgi/BundleUtil.java
+++ b/java/sca/tools/maven/maven-eclipse-compiler/src/main/java/org/apache/tuscany/sca/tools/maven/compiler/osgi/BundleUtil.java
@@ -44,6 +44,8 @@ import java.util.StringTokenizer;
 import java.util.jar.Attributes;
 import java.util.jar.JarFile;
 import java.util.jar.Manifest;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
 
@@ -127,7 +129,7 @@ public final class BundleUtil {
             Set<File> jars = new HashSet<File>();
             jars.add(file);
             String name = file.getName().substring(0, file.getName().lastIndexOf(".jar"));
-            manifest = libraryManifest(jars, name, name, "0.0.0", null);
+            manifest = libraryManifest(jars, name, name, jarVersion(name), null);
         }
         return manifest;
     }
@@ -407,6 +409,25 @@ public final class BundleUtil {
             }
         }
     }
+    
+    private static Pattern pattern = Pattern.compile("-([0-9.]+)");
+
+    /**
+     * Returns the version number to use for the given JAR file.
+     *   
+     * @param jarFile
+     * @return
+     */
+    private static String jarVersion(String jarFile) {
+        Matcher matcher = pattern.matcher(jarFile);
+        String version = "0.0.0";
+        if (matcher.find()) {
+            version = matcher.group().substring(1); // Remove -
+            return osgiVersion(version);
+        } else {
+            return version;
+        }
+    }
 
     /**
      * Convert the maven version into OSGi version 
-- 
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