Package org.gcube.informationsystem.utils

Class UUIDUtility

java.lang.Object
org.gcube.informationsystem.utils.UUIDUtility
public class UUIDUtility extends Object
A utility class for handling UUIDs.
Author:
Luca Frosini (ISTI - CNR)

  • Constructor Details

    • UUIDUtility

      public UUIDUtility()

  • Method Details

    • getUUID

      public static UUID getUUID(org.gcube.com.fasterxml.jackson.databind.JsonNode jsonNode)
      Gets the UUID from a JsonNode.
      Parameters:
      jsonNode - The JSON node.
      Returns:
      The UUID, or null if not found.

    • getUUID

      public static UUID getUUID(String json) throws org.gcube.com.fasterxml.jackson.core.JsonProcessingException, IOException
      Gets the UUID from a JSON string.
      Parameters:
      json - The JSON string.
      Returns:
      The UUID.
      Throws:
      IOException - if an I/O error occurs.
      org.gcube.com.fasterxml.jackson.core.JsonProcessingException - if a JSON processing error occurs.

    • getUUIDAsString

      public static String getUUIDAsString(org.gcube.com.fasterxml.jackson.databind.JsonNode jsonNode)
      Gets the UUID as a string from a JsonNode.
      Parameters:
      jsonNode - The JSON node.
      Returns:
      The UUID as a string, or null if not found.

    • getUUIDAsString

      public static String getUUIDAsString(String json) throws org.gcube.com.fasterxml.jackson.core.JsonProcessingException, IOException
      Gets the UUID as a string from a JSON string.
      Parameters:
      json - The JSON string.
      Returns:
      The UUID as a string.
      Throws:
      IOException - if an I/O error occurs.
      org.gcube.com.fasterxml.jackson.core.JsonProcessingException - if a JSON processing error occurs.

    • fromString

      public static UUID fromString(String uuidString) throws Exception
      Converts a string to a UUID and validates it.
      Parameters:
      uuidString - The UUID string.
      Returns:
      The validated UUID.
      Throws:
      Exception - if the UUID is reserved.