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Convert Braintree configuration to YAML

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-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146477578
This commit is contained in:
mcilwain 2017-02-03 08:32:35 -08:00 • committed by Ben McIlwain
parent 223e8c2316
commit 8e9b2d3483
7 changed files with 75 additions and 38 deletions
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27
java/google/registry/config/YamlUtils.java
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@ -1,11 +1,11 @@
// Copyright 2017 The Nomulus Authors. All Rights Reserved.
//
//
// Licensed 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.
@ -82,7 +82,9 @@ public final class YamlUtils {
* override a field that has a Map value in the default YAML with a field of any other type in the
* custom YAML.
*
* <p>Only maps are handled recursively; lists are simply overridden in place as-is.
* <p>Only maps are handled recursively; lists are simply overridden in place as-is, as are maps
* whose name is suffixed with "Map" -- this allows entire maps to be overridden, rather than
* merged.
*/
static String mergeYaml(String defaultYaml, String customYaml) {
Yaml yaml = new Yaml();
@ -107,19 +109,22 @@ public final class YamlUtils {
* <p>All keys in the default map that are also specified in the custom map are overridden with
* the custom map's value. This runs recursively on all contained maps.
*/
@SuppressWarnings("unchecked")
private static Map<String, Object> mergeMaps(
Map<String, Object> defaultMap, Map<String, Object> customMap) {
for (String key : defaultMap.keySet()) {
if (!customMap.containsKey(key)) {
continue;
}
Object defaultValue = defaultMap.get(key);
@SuppressWarnings("unchecked")
Object newValue =
(defaultValue instanceof Map)
? mergeMaps(
(Map<String, Object>) defaultValue, (Map<String, Object>) customMap.get(key))
: customMap.get(key);
Object newValue;
if (defaultMap.get(key) instanceof Map && !key.endsWith("Map")) {
newValue =
mergeMaps(
(Map<String, Object>) defaultMap.get(key),
(Map<String, Object>) customMap.get(key));
} else {
newValue = customMap.get(key);
}
defaultMap.put(key, newValue);
}
return defaultMap;