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From: aledsage <git@git.apache.org>
To: dev@brooklyn.incubator.apache.org
Reply-To: dev@brooklyn.incubator.apache.org
References: <git-pr-617-incubator-brooklyn@git.apache.org>
In-Reply-To: <git-pr-617-incubator-brooklyn@git.apache.org>
Subject: [GitHub] incubator-brooklyn pull request: CLI commands for
 manipulating cat...
Content-Type: text/plain
Message-Id: <20150518202523.4AA21E0984@git1-us-west.apache.org>
Date: Mon, 18 May 2015 20:25:23 +0000 (UTC)

Github user aledsage commented on a diff in the pull request:

    https://github.com/apache/incubator-brooklyn/pull/617#discussion_r30543880
  
    --- Diff: core/src/main/java/brooklyn/catalog/internal/CatalogInitialization.java ---
    @@ -0,0 +1,377 @@
    +/*
    + * Licensed to the Apache Software Foundation (ASF) under one
    + * or more contributor license agreements.  See the NOTICE file
    + * distributed with this work for additional information
    + * regarding copyright ownership.  The ASF licenses this file
    + * to you under the Apache License, Version 2.0 (the
    + * "License"); you may not use this file except in compliance
    + * with the License.  You may obtain a copy of the License at
    + *
    + *     http://www.apache.org/licenses/LICENSE-2.0
    + *
    + * Unless required by applicable law or agreed to in writing,
    + * software distributed under the License is distributed on an
    + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    + * KIND, either express or implied.  See the License for the
    + * specific language governing permissions and limitations
    + * under the License.
    + */
    +package brooklyn.catalog.internal;
    +
    +import java.io.File;
    +import java.util.Collection;
    +import java.util.List;
    +
    +import org.slf4j.Logger;
    +import org.slf4j.LoggerFactory;
    +
    +import brooklyn.catalog.CatalogItem;
    +import brooklyn.config.BrooklynServerConfig;
    +import brooklyn.management.ManagementContext;
    +import brooklyn.management.ManagementContextInjectable;
    +import brooklyn.management.internal.ManagementContextInternal;
    +import brooklyn.util.ResourceUtils;
    +import brooklyn.util.collections.MutableList;
    +import brooklyn.util.exceptions.Exceptions;
    +import brooklyn.util.exceptions.FatalRuntimeException;
    +import brooklyn.util.exceptions.RuntimeInterruptedException;
    +import brooklyn.util.flags.TypeCoercions;
    +import brooklyn.util.guava.Maybe;
    +import brooklyn.util.net.Urls;
    +import brooklyn.util.text.Strings;
    +
    +import com.google.common.annotations.Beta;
    +import com.google.common.base.Function;
    +import com.google.common.base.Preconditions;
    +import com.google.common.collect.ImmutableList;
    +import com.google.common.collect.Iterables;
    +
    +@Beta
    +public class CatalogInitialization implements ManagementContextInjectable {
    +
    +    /*
    +
    +    A1) if not persisting, go to B1
    +    A2) if --catalog-reset, delete persisted catalog items
    +    A3) read persisted catalog items (possibly deleted in A2), go to C1
    +    A4) go to B1
    +
    +    B1) look for --catalog-initial, if so read it, then go to C1
    +    B2) look for BrooklynServerConfig.BROOKLYN_CATALOG_URL, if so, read it, supporting YAML or XML (warning if XML), then go to C1
    +    B3) look for ~/.brooklyn/catalog.bom, if exists, read it then go to C1
    +    B4) look for ~/.brooklyn/brooklyn.xml, if exists, warn, read it then go to C1
    +    B5) read all classpath://brooklyn/default.catalog.bom items, if they exist (and for now they will)
    +    B6) go to C1
    +
    +    C1) if --catalog-add, read and add those items
    +
    +    D1) if persisting, read the rest of the persisted items (entities etc)
    +
    +     */
    +
    +    private static final Logger log = LoggerFactory.getLogger(CatalogInitialization.class);
    +    
    +    String initialUri;
    +    boolean reset;
    +    String additionsUri;
    +    boolean force;
    +
    +    boolean disallowLocal = false;
    +    List<Function<CatalogInitialization, Void>> callbacks = MutableList.of();
    +    boolean hasRunBestEffort = false, hasRunOfficial = false, isPopulating = false;
    +    
    +    ManagementContext managementContext;
    +    boolean isStartingUp = false;
    +    boolean failOnStartupErrors = false;
    +    
    +    Object mutex = new Object();
    +    
    +    public CatalogInitialization(String initialUri, boolean reset, String additionUri, boolean force) {
    --- End diff --
    
    Worth javadoc to say what `initialUri` and `additionUri` are - not clear without digging through the code.
    Rename to `additionsUri` to match the field.


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