From 7f2fbd20e045c8bf20f1f16d7c328b0bdf2278a1 Mon Sep 17 00:00:00 2001
From: Olivier Lamy <olamy@apache.org>
Date: Mon, 15 Oct 2012 12:12:43 +0000
Subject: [PATCH] [MRM-1693] exposing index downloaded from remote repositories

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1398262 13f79535-47bb-0310-9956-ffa450edef68
---
 .../remote/DefaultRemoteRepositoryAdmin.java  | 27 ++++++++++++--
 .../webdav/ArchivaDavResourceFactory.java     | 35 +++++++++++++++++--
 2 files changed, 57 insertions(+), 5 deletions(-)

diff --git a/archiva-modules/archiva-base/archiva-repository-admin/archiva-repository-admin-default/src/main/java/org/apache/archiva/admin/repository/remote/DefaultRemoteRepositoryAdmin.java b/archiva-modules/archiva-base/archiva-repository-admin/archiva-repository-admin-default/src/main/java/org/apache/archiva/admin/repository/remote/DefaultRemoteRepositoryAdmin.java
index 9086903da..28e189e12 100644
--- a/archiva-modules/archiva-base/archiva-repository-admin/archiva-repository-admin-default/src/main/java/org/apache/archiva/admin/repository/remote/DefaultRemoteRepositoryAdmin.java
+++ b/archiva-modules/archiva-base/archiva-repository-admin/archiva-repository-admin-default/src/main/java/org/apache/archiva/admin/repository/remote/DefaultRemoteRepositoryAdmin.java
@@ -52,7 +52,7 @@ import java.util.Map;
  * @author Olivier Lamy
  * @since 1.4-M1
  */
-@Service( "remoteRepositoryAdmin#default" )
+@Service ( "remoteRepositoryAdmin#default" )
 public class DefaultRemoteRepositoryAdmin
     extends AbstractRepositoryAdmin
     implements RemoteRepositoryAdmin
@@ -268,13 +268,34 @@ public class DefaultRemoteRepositoryAdmin
             {
                 return indexingContext;
             }
-            // create path
+            // create remote repository path
             File repoDir = new File( appServerBase, "data/remotes/" + remoteRepository.getId() );
             if ( !repoDir.exists() )
             {
                 repoDir.mkdirs();
             }
-            File indexDirectory = new File( repoDir, ".index" );
+
+            File indexDirectory = null;
+
+            // is there configured indexDirectory ?
+            String indexDirectoryPath = remoteRepository.getIndexDirectory();
+
+            if ( StringUtils.isNotBlank( indexDirectoryPath ) )
+            {
+                if ( new File( indexDirectoryPath ).isAbsolute() )
+                {
+                    indexDirectory = new File( indexDirectoryPath );
+                }
+                else
+                {
+                    indexDirectory = new File( repoDir, indexDirectoryPath );
+                }
+            }
+            // if not configured use a default value
+            if ( indexDirectory == null )
+            {
+                indexDirectory = new File( repoDir, ".index" );
+            }
             if ( !indexDirectory.exists() )
             {
                 indexDirectory.mkdirs();
diff --git a/archiva-modules/archiva-web/archiva-webdav/src/main/java/org/apache/archiva/webdav/ArchivaDavResourceFactory.java b/archiva-modules/archiva-web/archiva-webdav/src/main/java/org/apache/archiva/webdav/ArchivaDavResourceFactory.java
index 974e09861..a7c9bc0b8 100644
--- a/archiva-modules/archiva-web/archiva-webdav/src/main/java/org/apache/archiva/webdav/ArchivaDavResourceFactory.java
+++ b/archiva-modules/archiva-web/archiva-webdav/src/main/java/org/apache/archiva/webdav/ArchivaDavResourceFactory.java
@@ -20,6 +20,8 @@ package org.apache.archiva.webdav;
  */
 
 import org.apache.archiva.admin.model.RepositoryAdminException;
+import org.apache.archiva.admin.model.beans.RemoteRepository;
+import org.apache.archiva.admin.model.remote.RemoteRepositoryAdmin;
 import org.apache.archiva.audit.AuditEvent;
 import org.apache.archiva.audit.AuditListener;
 import org.apache.archiva.audit.Auditable;
@@ -178,6 +180,9 @@ public class ArchivaDavResourceFactory
     @Named ( value = "httpAuthenticator#basic" )
     private HttpAuthenticator httpAuth;
 
+    @Inject
+    private RemoteRepositoryAdmin remoteRepositoryAdmin;
+
     @Inject
     private IndexMerger indexMerger;
 
@@ -277,6 +282,32 @@ public class ArchivaDavResourceFactory
         }
         else
         {
+
+            try
+            {
+                RemoteRepository remoteRepository =
+                    remoteRepositoryAdmin.getRemoteRepository( archivaLocator.getRepositoryId() );
+
+                if ( remoteRepository != null )
+                {
+                    String logicalResource = RepositoryPathUtil.getLogicalResource( locator.getResourcePath() );
+                    IndexingContext indexingContext = remoteRepositoryAdmin.createIndexContext( remoteRepository );
+                    File resourceFile = StringUtils.equals( logicalResource, "/" )
+                        ? new File( indexingContext.getIndexDirectoryFile().getParent() )
+                        : new File( indexingContext.getIndexDirectoryFile().getParent(), logicalResource );
+                    resource = new ArchivaDavResource( resourceFile.getAbsolutePath(), locator.getResourcePath(), null,
+                                                       request.getRemoteAddr(), activePrincipal,
+                                                       request.getDavSession(), archivaLocator, this, mimeTypes,
+                                                       auditListeners, scheduler );
+                    return resource;
+                }
+            }
+            catch ( RepositoryAdminException e )
+            {
+                log.debug( "RepositoryException remote repository with d'{}' not found, msg: {}",
+                           archivaLocator.getRepositoryId(), e.getMessage() );
+            }
+
             ManagedRepositoryContent managedRepository = null;
 
             try
@@ -592,8 +623,8 @@ public class ArchivaDavResourceFactory
                             if ( managedRepository.hasContent( artifact )
                                 && managedRepository.getRepository().isBlockRedeployments() )
                             {
-                                log.warn( "Overwriting released artifacts in repository '" + managedRepository.getId()
-                                              + "' is not allowed." );
+                                log.warn( "Overwriting released artifacts in repository '{}' is not allowed.",
+                                          managedRepository.getId() );
                                 throw new DavException( HttpServletResponse.SC_CONFLICT,
                                                         "Overwriting released artifacts is not allowed." );
                             }