Package com.orientechnologies.orient.server.network.protocol.http.command.post

Class OServerCommandPostBatch

java.lang.Object

com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAbstract

com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAuthenticatedDbAbstract

com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandDocumentAbstract

com.orientechnologies.orient.server.network.protocol.http.command.post.OServerCommandPostBatch

All Implemented Interfaces:

OServerCommand

public class OServerCommandPostBatch
extends OServerCommandDocumentAbstract

Executes a batch of operations in a single call. This is useful to reduce network latency issuing multiple commands as multiple requests. Batch command supports transactions as well.

Format: { "transaction" : <true|false>, "operations" : [ { "type" : "<type>" }* ] }
Where:

• type can be:
  • 'c' for create
  • 'u' for update
  • 'd' for delete. The '@rid' field only is needed.

Example:

 { "transaction" : true,
   "operations" : [
        { "type" : "u",
          "record" : {
            "@rid" : "#14:122",
            "name" : "Luca",
            "vehicle" : "Car"
          }
        }, { "type" : "d",
          "record" : {
            "@rid" : "#14:100"
          }
        }, { "type" : "c",
          "record" : {
            "@class" : "City",
            "name" : "Venice"
          }
        }
     ]
 }
 

Author:

Luca Garulli (l.garulli--(at)--orientdb.com)

Field Summary

Fields inherited from class com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAuthenticatedDbAbstract

DBNAME_DIR_SEPARATOR, SESSIONID_LOGOUT, SESSIONID_UNAUTHORIZED

Fields inherited from class com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAbstract

server

Constructor Summary

Constructors

Constructor	Description
OServerCommandPostBatch()

Method Summary

Modifier and Type	Method	Description
boolean	execute(OHttpRequest iRequest, OHttpResponse iResponse)	Executes the command requested.
String[]	getNames()
ODocument	getRecord(Map<Object,Object> operation)

Methods inherited from class com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandDocumentAbstract

bindToFields

Methods inherited from class com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAuthenticatedDbAbstract

afterExecute, authenticate, beforeExecute, getProfiledDatabaseInstance, getProfiledDatabaseInstanceBasic, getProfiledDatabaseInstanceToken, sendAuthorizationRequest

Methods inherited from class com.orientechnologies.orient.server.network.protocol.http.command.OServerCommandAbstract

checkSyntax, configure, getServer, isJsonResponse, sendJsonError, setNoCache

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OServerCommandPostBatch

public OServerCommandPostBatch()

Method Details

execute

public boolean execute(OHttpRequest iRequest,
 OHttpResponse iResponse)
                throws Exception

Description copied from interface: OServerCommand

Executes the command requested.

Returns:

boolean value that indicates if this command is part of a chain

Throws:

Exception

getRecord

public ODocument getRecord(Map<Object,Object> operation)

getNames

public String[] getNames()