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better support for single value to settings builder where the type gets lost 

relates to #4097
This commit is contained in:
Shay Banon 2013-11-05 21:04:27 +01:00
parent 7c32269f4f
commit 1586339ee0
1 changed files with 12 additions and 0 deletions
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12
src/main/java/org/elasticsearch/common/settings/ImmutableSettings.java
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@ -538,6 +538,18 @@ public class ImmutableSettings implements Settings {
* put for each one.
*/
public Builder put(Object... settings) {
if (settings.length == 1) {
// support cases where the actual type gets lost down the road...
if (settings[0] instanceof Map) {
//noinspection unchecked
return put((Map) settings[0]);
} else if (settings[0] instanceof Settings) {
return put((Settings) settings[0]);
}
}
if ((settings.length % 2) != 0) {
throw new ElasticSearchIllegalArgumentException("array settings of key + value order doesn't hold correct number of arguments (" + settings.length + ")");
}
for (int i = 0; i < settings.length; i++) {
put(settings[i++].toString(), settings[i].toString());
}