Package groovy.json

Class JsonSlurperClassic

java.lang.Object
groovy.json.JsonSlurperClassic
public class JsonSlurperClassic extends Object
This is the original slurper included in case someone relies on its exact behavior. JSON slurper which parses text or reader content into a data structure of lists and maps.

Example usage: 

 def slurper = new groovy.json.JsonSlurperClassic()
 def result = slurper.parseText('{"person":{"name":"Guillaume","age":33,"pets":["dog","cat"]}}')

 assert result.person.name == "Guillaume"
 assert result.person.age == 33
 assert result.person.pets.size() == 2
 assert result.person.pets[0] == "dog"
 assert result.person.pets[1] == "cat"
Since:
1.8.0

  • Constructor Details

    • JsonSlurperClassic

      public JsonSlurperClassic()

  • Method Details

    • getMaxNestingDepth

      public int getMaxNestingDepth()
      Returns the maximum nesting depth of arrays/objects the parser will accept.
      Returns:
      the maximum nesting depth, or a value <= 0 when the check is disabled
      Since:
      6.0.0

    • setMaxNestingDepth

      public void setMaxNestingDepth(int maxNestingDepth)
      Sets the maximum nesting depth of arrays/objects the parser will accept before throwing a JsonException. A value of 0 or less disables the check.
      Parameters:
      maxNestingDepth - maximum number of nested arrays/objects to allow
      Since:
      6.0.0

    • parseText

      public Object parseText(String text)
      Parse a text representation of a JSON data structure
      Parameters:
      text - JSON text to parse
      Returns:
      a data structure of lists and maps

    • parse

      public Object parse(Reader reader)
      Parse a JSON data structure from content from a reader
      Parameters:
      reader - reader over a JSON content
      Returns:
      a data structure of lists and maps

    • parse

      public Object parse(File file)
      Parse a JSON data structure from content within a given File.
      Parameters:
      file - File containing JSON content
      Returns:
      a data structure of lists and maps
      Since:
      2.2.0

    • parse

      public Object parse(File file, String charset)
      Parse a JSON data structure from content within a given File.
      Parameters:
      file - File containing JSON content
      charset - the charset for this File
      Returns:
      a data structure of lists and maps
      Since:
      2.2.0

    • parse

      public Object parse(URL url)
      Parse a JSON data structure from content at a given URL.
      Parameters:
      url - URL containing JSON content
      Returns:
      a data structure of lists and maps
      Since:
      2.2.0

    • parse

      public Object parse(URL url, Map params)
      Parse a JSON data structure from content at a given URL.
      Parameters:
      url - URL containing JSON content
      params - connection parameters
      Returns:
      a data structure of lists and maps
      Since:
      2.2.0

    • parse

      public Object parse(Map params, URL url)
      Parse a JSON data structure from content at a given URL. Convenience variant when using Groovy named parameters for the connection params.
      Parameters:
      params - connection parameters
      url - URL containing JSON content
      Returns:
      a data structure of lists and maps
      Since:
      2.2.0

    • parse

      public Object parse(URL url, String charset)
      Parse a JSON data structure from content at a given URL.
      Parameters:
      url - URL containing JSON content
      charset - the charset for this File
      Returns:
      a data structure of lists and maps
      Since:
      2.2.0

    • parse

      public Object parse(URL url, Map params, String charset)
      Parse a JSON data structure from content at a given URL.
      Parameters:
      url - URL containing JSON content
      params - connection parameters
      charset - the charset for this File
      Returns:
      a data structure of lists and maps
      Since:
      2.2.0

    • parse

      public Object parse(Map params, URL url, String charset)
      Parse a JSON data structure from content at a given URL. Convenience variant when using Groovy named parameters for the connection params.
      Parameters:
      params - connection parameters
      url - URL containing JSON content
      charset - the charset for this File
      Returns:
      a data structure of lists and maps
      Since:
      2.2.0