Apex Reference Guide

Apex Reference Guide
Apex DML Operations
ApexPages Namespace
AppLauncher Namespace
Approval Namespace
LockResult Class
LockResult Methods
ProcessRequest Class
ProcessResult Class
ProcessSubmitRequest Class
ProcessWorkitemRequest Class
UnlockResult Class
Auth Namespace
Cache Namespace
Canvas Namespace
ChatterAnswers Namespace
CommercePayments Namespace
ConnectApi Namespace
Database Namespace
Datacloud Namespace
DataSource Namespace
Dom Namespace
EventBus Namespace
Flow Namespace
Functions Namespace
KbManagement Namespace
LxScheduler Namespace
Messaging Namespace
Metadata Namespace
Process Namespace
QuickAction Namespace
Reports Namespace
Schema Namespace
Search Namespace
Sfc Namespace
Sfdc_Checkout Namespace
Site Namespace
Support Namespace
System Namespace
TerritoryMgmt Namespace
TxnSecurity Namespace
UserProvisioning Namespace
VisualEditor Namespace
wave Namespace
Appendices
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LockResult Class

The result of a record lock returned by a System.Approval.lock() method.

Namespace

Approval

Usage

The System.Approval.lock() methods return Approval.LockResult objects. Each element in a LockResult array corresponds to an element in the ID or sObject array passed as a parameter to a lock method. The first element in the LockResult array corresponds to the first element in the ID or sObject array, the second element corresponds to the second element, and so on. If only one ID or sObject is passed in, the LockResult array contains a single element.

Example

The following example obtains and iterates through the returned Approval.LockResult objects. It locks some queried accounts using Approval.lock with a false second parameter to allow partial processing of records on failure. Next, it iterates through the results to determine whether the operation was successful for each record. It writes the ID of every record that was processed successfully to the debug log, or writes error messages and failed fields of the failed records.

LockResult Methods

The following are methods for LockResult.

getErrors()

If an error occurred, returns an array of one or more database error objects, providing the error code and description.

Signature

public List<Database.Error> getErrors()

Return Value

Type: List<Database.Error>

getId()

Returns the ID of the sObject you are trying to lock.

Signature

public Id getId()

Return Value

Type: Id

Usage

If the field contains a value, the object was locked. If the field is empty, the operation was not successful.

isSuccess()

A Boolean value that is set to true if the lock operation is successful for this object, or false otherwise.

Signature

public Boolean isSuccess()

Return Value

Type: Boolean