File 0002-Maven-3-compatibility-functions.patch of Package maven-site-plugin

From 9fc579f0a193d952d9efd4896a83ad7765d89f94 Mon Sep 17 00:00:00 2001
From: Stanislav Ochotnicky <sochotnicky@redhat.com>
Date: Mon, 27 Jun 2011 10:36:03 +0200
Subject: [PATCH 2/2] Maven 3 compatibility functions

---
 .../site/SiteDescriptorArtifactMetadata.java       |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/src/main/java/org/apache/maven/plugins/site/SiteDescriptorArtifactMetadata.java b/src/main/java/org/apache/maven/plugins/site/SiteDescriptorArtifactMetadata.java
index 2ad6437..8e570d1 100644
--- a/src/main/java/org/apache/maven/plugins/site/SiteDescriptorArtifactMetadata.java
+++ b/src/main/java/org/apache/maven/plugins/site/SiteDescriptorArtifactMetadata.java
@@ -114,6 +114,15 @@ public class SiteDescriptorArtifactMetadata
         return "site descriptor " + artifact.getGroupId() + ":" + artifact.getArtifactId() + " " + file.getName();
     }
 
+    public void merge( org.apache.maven.repository.legacy.metadata.ArtifactMetadata metadata )
+    {
+        SiteDescriptorArtifactMetadata m = (SiteDescriptorArtifactMetadata) metadata;
+        if ( !m.file.equals( file ) )
+        {
+            throw new IllegalStateException( "Cannot add two different pieces of metadata for: " + getKey() );
+        }
+    }
+
     public void merge( ArtifactMetadata metadata )
     {
         SiteDescriptorArtifactMetadata m = (SiteDescriptorArtifactMetadata) metadata;
-- 
1.7.5.4