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From ahgittin <...@git.apache.org>
Subject [GitHub] incubator-brooklyn pull request: CLI commands for manipulating cat...
Date Mon, 25 May 2015 08:23:08 GMT
Github user ahgittin commented on a diff in the pull request:

    https://github.com/apache/incubator-brooklyn/pull/617#discussion_r30968350
  
    --- Diff: core/src/main/java/brooklyn/entity/rebind/RebindIteration.java ---
    @@ -341,38 +340,64 @@ protected void rebuildCatalog() {
                     }
                 }
             }
    +
    +        // See notes in CatalogInitialization
             
    -        // Register catalogue items with the management context. Loads the bundles in
the OSGi framework.
    -        CatalogLoadMode catalogLoadMode = managementContext.getConfig().getConfig(BrooklynServerConfig.CATALOG_LOAD_MODE);
    +        Collection<CatalogItem<?, ?>> catalogItems = rebindContext.getCatalogItems();
    +        CatalogInitialization catInit = ((ManagementContextInternal)managementContext).getCatalogInitialization();
    +        catInit.applyCatalogLoadMode();
    +        Collection<CatalogItem<?,?>> itemsForResettingCatalog = null;
    +        boolean needsInitialCatalog;
             if (rebindManager.persistCatalogItemsEnabled) {
    -            boolean shouldResetCatalog = catalogLoadMode == CatalogLoadMode.LOAD_PERSISTED_STATE
    -                    || (!isEmpty && catalogLoadMode == CatalogLoadMode.LOAD_BROOKLYN_CATALOG_URL_IF_NO_PERSISTED_STATE);
    -            boolean shouldLoadDefaultCatalog = catalogLoadMode == CatalogLoadMode.LOAD_BROOKLYN_CATALOG_URL
    -                    || (isEmpty && catalogLoadMode == CatalogLoadMode.LOAD_BROOKLYN_CATALOG_URL_IF_NO_PERSISTED_STATE);
    -            if (shouldResetCatalog) {
    -                // Reset catalog with previously persisted state
    -                logRebindingDebug("RebindManager resetting management context catalog
to previously persisted state");
    -                managementContext.getCatalog().reset(rebindContext.getCatalogItems());
    -            } else if (shouldLoadDefaultCatalog) {
    -                // Load catalogue as normal
    -                // TODO in read-only mode, should do this less frequently than entities
etc
    -                logRebindingDebug("RebindManager loading default catalog");
    -                ((BasicBrooklynCatalog) managementContext.getCatalog()).resetCatalogToContentsAtConfiguredUrl();
    +            if (!catInit.hasRunOfficial() && catInit.isInitialResetRequested())
{
    +                String message = "RebindManager resetting catalog on first run (catalog
persistence enabled, but reset explicitly specified). ";
    +                if (catalogItems.isEmpty()) {
    +                    message += "Catalog was empty anyway.";
    +                } else {
    +                    message += "Deleting "+catalogItems.size()+" persisted catalog item"+Strings.s(catalogItems)+":
"+catalogItems;
    +                    if (shouldLogRebinding()) {
    +                        LOG.info(message);
    +                    }
    +                }
    +                logRebindingDebug(message);
    +
    +                itemsForResettingCatalog = MutableList.<CatalogItem<?,?>>of();
    --- End diff --
    
    that's the right behavior isn't it? it won't persist the catalog clearance, so it's okay,
and the instructions were invalid but were followed. what would you have it do instead?


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