fix issue with missing group ids in metadata

git-svn-id: https://svn.apache.org/repos/asf/maven/repository-manager/trunk@424592 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 14 insertions, 6 deletions

diff --git a/maven-repository-indexer/src/main/java/org/apache/maven/repository/indexing/MetadataRepositoryIndex.java b/maven-repository-indexer/src/main/java/org/apache/maven/repository/indexing/MetadataRepositoryIndex.java
index 56b754188..e2590bc2e 100644
--- a/maven-repository-indexer/src/main/java/org/apache/maven/repository/indexing/MetadataRepositoryIndex.java
+++ b/maven-repository-indexer/src/main/java/org/apache/maven/repository/indexing/MetadataRepositoryIndex.java
@@ -27,10 +27,10 @@ import org.apache.maven.artifact.repository.metadata.Versioning;
 

 import java.io.File;

 import java.io.IOException;

+import java.util.ArrayList;

+import java.util.Collections;

 import java.util.Iterator;

 import java.util.List;

-import java.util.Collections;

-import java.util.ArrayList;

 

 /**

  * This class indexes the metadata in the repository.

@@ -76,7 +76,7 @@ public class MetadataRepositoryIndex
         {

             deleteDocuments( getTermList( metadataList ) );

         }

-        catch( IOException e )

+        catch ( IOException e )

         {

             throw new RepositoryIndexException( "Failed to delete an index document", e );

         }

@@ -163,9 +163,17 @@ public class MetadataRepositoryIndex
             }

         }

         doc.add( Field.Text( FLD_PLUGINPREFIX, pluginAppended ) );

-        doc.add( Field.Text( FLD_GROUPID, metadata.getGroupId() ) );

 

-        if ( metadata.getArtifactId() != null && !"".equals( metadata.getArtifactId() ) )

+        if ( metadata.getGroupId() != null )

+        {

+            doc.add( Field.Text( FLD_GROUPID, metadata.getGroupId() ) );

+        }

+        else

+        {

+            doc.add( Field.Text( FLD_GROUPID, "" ) );

+        }

+

+        if ( metadata.getArtifactId() != null )

         {

             doc.add( Field.Text( FLD_ARTIFACTID, metadata.getArtifactId() ) );

         }

@@ -174,7 +182,7 @@ public class MetadataRepositoryIndex
             doc.add( Field.Text( FLD_ARTIFACTID, "" ) );

         }

 

-        if ( metadata.getVersion() != null && !"".equals( metadata.getVersion() ) )

+        if ( metadata.getVersion() != null )

         {

             doc.add( Field.Text( FLD_VERSION, metadata.getVersion() ) );

         }