GetBlock

java.lang.Object

nxt.http.APIServlet.APIRequestHandler

nxt.http.GetBlock

public final class GetBlock extends APIServlet.APIRequestHandler

Method Summary

Modifier and Type

Method

Description

protected boolean

isChainSpecific()

protected org.json.simple.JSONStreamAware

processRequest(javax.servlet.http.HttpServletRequest req)

protected boolean

requiredBlockUpdateLock()

Obtain update lock on the blockchain when a required block parameter is provided instead of read lock.

Methods inherited from class nxt.http.APIServlet.APIRequestHandler
allowRequiredBlockParameters, canHaveRecipient, getAPITags, getCreateTransactionTypes, getFileParameters, getParameters, getSensitiveParameters, isIgnisOnly, isTextArea, processRequest, requireBlockchain, requireFullClient, requirePassword, requirePost, startDbTransaction

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- processRequest
  
  protected org.json.simple.JSONStreamAware processRequest(javax.servlet.http.HttpServletRequest req)
  
  Specified by:
  
  processRequest in class APIServlet.APIRequestHandler
- isChainSpecific
  
  protected boolean isChainSpecific()
  
  Overrides:
  
  isChainSpecific in class APIServlet.APIRequestHandler
- requiredBlockUpdateLock
  
  protected boolean requiredBlockUpdateLock()
  
  Description copied from class: APIServlet.APIRequestHandler
  
  Obtain update lock on the blockchain when a required block parameter is provided instead of read lock. Should be set for APIs that need write lock during execution
  
  Overrides:
  
  requiredBlockUpdateLock in class APIServlet.APIRequestHandler
  
  Returns:
  
  true if an update lock is to be obtained