SnakeYAML is a YAML parser and emitter for the Java programming language.
Questions tagged [snakeyaml]
312 questions
40
votes
2 answers
How to define a map in a YAML file for simple POJO?
I am using snakeYaml to parse certain configuration/property values to a Configuration object.
My yaml file looks like this -
#Thread
batchLimit: 1000
threadCountLimit: 2
#Some More Config
key: value
#MAP
keyMapping:
My…
frugalcoder
- 831
- 1
- 8
- 22
23
votes
4 answers
Spring Boot: read list from yaml using @Value or @ConfigurationProperties
I want to read a list of hosts from a yaml file (application.yml), the file looks like this:
cors:
hosts:
allow:
- http://foo1/
- http://foo2/
- http://foo3/
(Example 1)
My class used defines the…
Marged
- 9,123
- 9
- 45
- 87
20
votes
3 answers
gpg: Sorry, no terminal at all requested - can't get input
When decrypting I get following error:
$ eyaml decrypt -s 'ENC and the key goes on here'
.gnupg --quiet --no-secmem-warning --no-permission-warning --no-tty --yes --decrypt)
failed with: gpg: Sorry, no terminal at all requested - can't get input
I…
roger moore
- 331
- 1
- 3
- 6
15
votes
1 answer
Ignore fields from yaml when parsing it using SnakeYaml (Unable to find property on class)
I am using SnakeYaml to parse yaml file, is there anyway to ignore properities from the yaml file ?
Bilal Halayqa
- 802
- 6
- 20
13
votes
3 answers
How do I write to a YAML file using SnakeYaml?
Consider the following code:
public static void dumpObjectToYaml(String key, Object O, String path) throws IOException
{
Map data = new HashMap<>();
data.put(key, O);
File F = new File(path);
F.mkdirs();
…
Jonas Bartkowski
- 327
- 1
- 5
- 15
12
votes
1 answer
Include YAML files from snakeyaml
I would like to have YAML files with an include, similar to this question, but with Snakeyaml:
How can I include an YAML file inside another?
For example:
%YAML 1.2
---
!include "load.yml"
!include "load2.yml"
I am having a lot of trouble with it.…
Blazes
- 4,405
- 2
- 19
- 28
11
votes
1 answer
Spring Boot YAML configuration with URL in key no longer loads correctly with version 2
I'm migrating my application from Spring Boot 1.5 to 2.0 and one of the YAML properties no longer loads correctly. The following configuration snippet:
myapp
serviceUrls:
'https://example.org/test': 'https://test.example.org/Endpoint'
is…
Kolargol00
- 1,361
- 1
- 12
- 20
11
votes
2 answers
How to parse part of a YAML file in SnakeYaml
I am new to YAML and have parse a YAML config file that looks like:
applications:
authentication:
service-version: 2.0
service-url: https://myapp.corp/auth
app-env: DEV
timeout-in-ms: 5000
enable-log: true
service1:
…
Niranjan
- 2,082
- 5
- 31
- 48
10
votes
3 answers
Parsing a YAML document with a map at the root using snakeYaml
I want to read a YAML document to a map of custom objects (instead of maps, which snakeYaml does by default). So this:
19:
typeID: 2
limit: 300
20:
typeID: 8
limit: 100
Would be loaded to a map which looks like this:
Map
Justas
- 752
- 1
- 9
- 21
9
votes
1 answer
snakeyaml and spark results in an inability to construct objects
The following code executes fine in a scala shell given snakeyaml version 1.17
import org.yaml.snakeyaml.Yaml
import org.yaml.snakeyaml.constructor.Constructor
import scala.collection.mutable.ListBuffer
import scala.beans.BeanProperty
class…
placeybordeaux
- 1,928
- 1
- 16
- 35
8
votes
2 answers
Spring Profile include issue with yaml file
I'm trying to accomplish when the team sets the websphere profile active that the cloud profile is also activated.
yaml file
---
spring:
application:
name: kicapp
output:
ansi:
enabled: ALWAYS
…
ndrone
- 3,114
- 1
- 18
- 33
8
votes
2 answers
Java SnakeYaml - prevent dumping reference names
I have the following method which I use to get the object converted to yaml representation (which I can eg. print to console)
@Nonnull
private String outputObject(@Nonnull final ObjectToPrint packageSchedule) {
DumperOptions options = new…
Kris
- 5,465
- 2
- 25
- 45
7
votes
2 answers
How to resolve snakeyaml NoSuchMethodError: getStyle()
In my spring boot application, I am using snakeyaml to parse a YAML file. I get the following error though when using the library:
java.lang.NoSuchMethodError: org.yaml.snakeyaml.nodes.ScalarNode.getStyle()Ljava/lang/Character;
I am using the…
user2035039
- 891
- 10
- 30
7
votes
1 answer
Filter out null fields in snakeyaml
I am using snakeyaml to print my object in a YAML file. There are some fields which could be null.
How can I prevent these field, when they are null from being printed in the file?
warrior107
- 539
- 1
- 7
- 23
7
votes
1 answer
Polymorphic collections in SnakeYaml
My intention is to have polymorphic collections like the ones in JSON using jackson, maybe with the help of tags.
I can't seem to able to configure it properly tho.
My yaml file is:
!person
age: 27
job: dev
name: me
skills:
- !devSkill {
…
MLProgrammer-CiM
- 16,915
- 5
- 39
- 75