Adding toString methods to content items

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/archiva/repository/content/base/ArchivaArtifact.java

         return result;
     }
 
+    @Override
+    public String toString( )
+    {
+        final StringBuilder sb = new StringBuilder( "ArchivaArtifact{" );
+        sb.append( "id='" ).append( id ).append( '\'' );
+        sb.append( ", artifactVersion='" ).append( artifactVersion ).append( '\'' );
+        sb.append( ", version=" ).append( version );
+        sb.append( ", type='" ).append( type ).append( '\'' );
+        sb.append( ", classifier='" ).append( classifier ).append( '\'' );
+        sb.append( ", remainder='" ).append( remainder ).append( '\'' );
+        sb.append( ", contentType='" ).append( contentType ).append( '\'' );
+        sb.append( ", artifactType=" ).append( artifactType );
+        sb.append( '}' );
+        return sb.toString( );
+    }
+
     private static class Builder
         extends ContentItemBuilder<ArchivaArtifact, ArtifactOptBuilder, WithVersionObjectBuilder>
         implements ArtifactVersionBuilder, WithVersionObjectBuilder, ArtifactWithIdBuilder, ArtifactOptBuilder

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/archiva/repository/content/base/ArchivaNamespace.java

         return result;
     }
 
+    @Override
+    public String toString( )
+    {
+        return namespace;
+    }
+
     private static class Builder extends ContentItemBuilder<ArchivaNamespace, NamespaceOptBuilder, WithNamespaceBuilder>
         implements WithNamespaceBuilder, NamespaceOptBuilder
     {

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/archiva/repository/content/base/ArchivaProject.java

         return result;
     }
 
+    @Override
+    public String toString( )
+    {
+        return id + ", namespace="+namespace.toString();
+    }
 
     /*
      * Builder class

archiva-modules/archiva-base/archiva-repository-layer/src/main/java/org/apache/archiva/repository/content/base/ArchivaVersion.java

         return result;
     }
 
+    @Override
+    public String toString( )
+    {
+        return version+", project="+project.toString();
+    }
+
     private static final class Builder extends ContentItemBuilder<ArchivaVersion, VersionOptBuilder, WithProjectBuilder>
         implements WithProjectBuilder, WithVersionBuilder, VersionOptBuilder
     {