Is anyone able to provide me with a better way than the below for converting a Java Map object to a Properties object?
Map<String, String> map = new LinkedHashMap<String, String>();
map.put("key", "value");
Properties properties = new Properties();
for (Map.Entry<String, String> entry : map.entrySet()) {
properties.put(entry.getKey(), entry.getValue());
}
Thanks
Use Properties::putAll(Map<String,String>)
method:
Map<String, String> map = new LinkedHashMap<String, String>();
map.put("key", "value");
Properties properties = new Properties();
properties.putAll(map);
you also can use apache commons-collection4
org.apache.commons.collections4.MapUtils#toProperties(Map<K, V>)
example:
Map<String, String> map = new LinkedHashMap<String, String>();
map.put("name", "feilong");
map.put("age", "18");
map.put("country", "china");
Properties properties = org.apache.commons.collections4.MapUtils.toProperties(map);
see javadoc
You can do this with Commons Configuration:
Properties props = ConfigurationConverter.getProperties(new MapConfiguration(map));
Try MapAsProperties
from Cactoos :
import org.cactoos.list.MapAsProperties;
import org.cactoos.list.MapEntry;
Properties pros = new MapAsProperties(
new MapEntry<>("foo", "hello, world!")
new MapEntry<>("bar", "bye, bye!")
);
Simple use putAll()
Properties pro = new Properties();
pro.putAll(myMapObject);
As it accepts Map as input.
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