### Eclipse Workspace Patch 1.0
#P svn-tag
Index: src/main/java/hudson/plugins/svn_tag/SvnTagPublisher.java
===================================================================
--- src/main/java/hudson/plugins/svn_tag/SvnTagPublisher.java	(revision 14806)
+++ src/main/java/hudson/plugins/svn_tag/SvnTagPublisher.java	(working copy)
@@ -6,8 +6,10 @@
 
 import hudson.Launcher;
 import hudson.model.AbstractBuild;
+import hudson.model.AbstractProject;
 import hudson.model.BuildListener;
 import hudson.model.Descriptor;
+import hudson.tasks.BuildStepDescriptor;
 import static hudson.plugins.svn_tag.SvnTagPlugin.CONFIG_PREFIX;
 import static hudson.plugins.svn_tag.SvnTagPlugin.DESCRIPTION;
 import hudson.tasks.Publisher;
@@ -95,7 +97,7 @@
     }
 
     public static final class SvnTagDescriptorImpl
-            extends Descriptor<Publisher> {
+            extends BuildStepDescriptor<Publisher> {
 
         private String defaultTagBaseURL = null;
 
@@ -220,5 +222,11 @@
                 }
             }.process();
         }
+
+		@Override
+		public boolean isApplicable(Class<? extends AbstractProject> jobType) {
+			// need to check if this is a subversion project??
+			return true;
+		}
     }
 }
Index: src/main/java/hudson/plugins/svn_tag/SvnTagPlugin.java
===================================================================
--- src/main/java/hudson/plugins/svn_tag/SvnTagPlugin.java	(revision 14806)
+++ src/main/java/hudson/plugins/svn_tag/SvnTagPlugin.java	(working copy)
@@ -54,23 +54,6 @@
     }
 
     /**
-     * Returns the root project value.
-     *
-     * @param project the given project value.
-     * @return the root project value.
-     */
-    @SuppressWarnings({"MethodParameterOfConcreteClass"})
-    private static AbstractProject getRootProject(AbstractProject project) {
-        //noinspection InstanceofInterfaces
-        if (project.getParent() instanceof Hudson) {
-            return project;
-        } else {
-            //noinspection CastToConcreteClass
-            return getRootProject((AbstractProject) project.getParent());
-        }
-    }
-
-    /**
      * True if the operation was successful.
      *
      * @param abstractBuild build
@@ -93,8 +76,7 @@
             return true;
         }
 
-        AbstractProject<?, ?> rootProject =
-                getRootProject(abstractBuild.getProject());
+        AbstractProject<?, ?> rootProject = abstractBuild.getProject().getRootProject();
 
         Map<String, String> env;
 
#P hudson-core
Index: src/main/java/hudson/model/AbstractProject.java
===================================================================
--- src/main/java/hudson/model/AbstractProject.java	(revision 14806)
+++ src/main/java/hudson/model/AbstractProject.java	(working copy)
@@ -219,6 +219,19 @@
     }
 
     /**
+     * Returns the root project value.
+     *
+     * @return the root project value.
+     */
+	public AbstractProject getRootProject() {
+        if (this.getParent() instanceof Hudson) {
+            return this;
+        } else {
+            return ((AbstractProject) this.getParent()).getRootProject();
+        }
+    }
+
+    /**
      * Gets the directory where the module is checked out.
      *
      * @return
#P promoted-builds
Index: src/main/java/hudson/plugins/promoted_builds/PromotionProcess.java
===================================================================
--- src/main/java/hudson/plugins/promoted_builds/PromotionProcess.java	(revision 14806)
+++ src/main/java/hudson/plugins/promoted_builds/PromotionProcess.java	(working copy)
@@ -51,6 +51,16 @@
         save();
     }
 
+    /**
+     * Returns the root project value.
+     *
+     * @return the root project value.
+     */
+    @Override
+    public AbstractProject getRootProject() {
+    	return getParent().getOwner().getRootProject();
+    }
+    
     @Override
     public JobPropertyImpl getParent() {
         return (JobPropertyImpl)super.getParent();