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matamehta/HelloYaml.java

Forked from MichaelFichtner/HelloYaml.java
Created February 4, 2018 05:47
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  1. @ericlee996 ericlee996 created this gist Sep 10, 2012.
    22 changes: 22 additions & 0 deletions HelloYaml.java
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,22 @@
    public class HelloYaml {
    @SuppressWarnings("unchecked")
    public static void main(String[] args) throws FileNotFoundException {
    Yaml yaml = new Yaml();

    System.out.println(yaml.dump(yaml.load(new FileInputStream(new File(
    "hello_world.yaml")))));

    Map<String, Map<String, String>> values = (Map<String, Map<String, String>>) yaml
    .load(new FileInputStream(new File("hello_world.yaml")));

    for (String key : values.keySet()) {
    Map<String, String> subValues = values.get(key);
    System.out.println(key);

    for (String subValueKey : subValues.keySet()) {
    System.out.println(String.format("\t%s = %s",
    subValueKey, subValues.get(subValueKey)));
    }
    }
    }
    }