In this post under Jackson YAML, I will show with example how to check whether a yaml parser feature is enabled or not. In previous post under Jackson YAML, I explained the purpose of yaml parser feature “YAMLParser.Feature.PARSE_BOOLEAN_LIKE_WORDS_AS_STRINGS”. For our example I will check whether the above parser feature is enabled or not. Below is…… Continue reading Checking whether yaml parser feature is enabled or not
Category: YAML
Yaml parser feature PARSE_BOOLEAN_LIKE_WORDS_AS_STRINGS
In this post under Jackson Yaml, I will explain the purpose of parser feature “PARSE_BOOLEAN_LIKE_WORDS_AS_STRINGS” and how to enable or disable it. We all know that YAML parser, when parsing a file, if it encounters word “true” or “false” it treats them as boolean. In addition to that, synonyms of “true” and “false” like “yes”…… Continue reading Yaml parser feature PARSE_BOOLEAN_LIKE_WORDS_AS_STRINGS
UnMarshalling YAML file to Java Object
This post explains unmarshalling information stored in YAML format to java object . This can be achieved with the help of YAMLMapper provided by jackson package. To explain with an example we will use the below pojo objects Employee package package2; import java.math.BigDecimal; import java.util.List; public class Employee { private String id; private String name;…… Continue reading UnMarshalling YAML file to Java Object
Marshalling Java Object to YAML format
This post explains marshalling a java object to YAML format and storing it to a file. This can be achieved with the help of YAMLMapper provided by jackson package. To explain with an example we will use the below pojo objects. Employee package package2; import java.math.BigDecimal; import java.util.List; public class Employee { private String id;…… Continue reading Marshalling Java Object to YAML format
Creating a YAML file
The below post explains how to write YAML data to file using YAMLGenerator. YAMLGenerator writes the data to a file in streaming way, helping the developer using the api to avoid creating an object representation of the entire data. We can get an instance of YAMLGenerator with the help of an instance of YAMLFactory as…… Continue reading Creating a YAML file
Parsing a YAML file
In this post I will explain how to parse a YAML file using Jackson framework. We need the following jars in our classpath 1) jackson-dataformat-yaml-2.9.6.jar 2) snakeyaml-1.18.jar 3) jackson-annotations-2.9.0.jar 4) jackson-core-2.9.6.jar 5) jackson-databind-2.9.6.jar First we need to create an instance of YAMLFactory class. It is factory class used to create instance of YAMLParser (reader) and…… Continue reading Parsing a YAML file
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