TransactionOptions

java.lang.Object
- com.mongodb.TransactionOptions

```
@Immutable
public final class TransactionOptions
extends Object
```
Options to apply to transactions. The default values for the options depend on context. For options specified per-transaction, the default values come from the default transaction options. For the default transaction options themselves, the default values come from the MongoClient on which the session was started.

Since:

3.8

See Also:

ClientSession, ClientSessionOptions

Since server release
4.0

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class TransactionOptions.Builder
The builder for transaction options

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static TransactionOptions.Builder`	`builder()`	Gets an instance of a builder
`boolean`	`equals(Object o)`
`ReadConcern`	`getReadConcern()`	Gets the read concern.
`ReadPreference`	`getReadPreference()`	Gets the read preference.
`WriteConcern`	`getWriteConcern()`	Gets the write concern.
`int`	`hashCode()`
`static TransactionOptions`	`merge(TransactionOptions options, TransactionOptions defaultOptions)`	Merge the two provided transaction options, with the first taking precedence over the second.
`String`	`toString()`

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

- Method Detail
  - getReadConcern
```
@Nullable
public ReadConcern getReadConcern()
```
    Gets the read concern.
    
    Returns:
    
    the read concern
  - getWriteConcern
```
@Nullable
public WriteConcern getWriteConcern()
```
    Gets the write concern.
    
    Returns:
    
    the write concern
  - getReadPreference
```
@Nullable
public ReadPreference getReadPreference()
```
    Gets the read preference.
    
    Returns:
    
    the write concern
  - builder
```
public static TransactionOptions.Builder builder()
```
    Gets an instance of a builder
    
    Returns:
    
    a builder instance
  - merge
```
public static TransactionOptions merge(TransactionOptions options,
                                       TransactionOptions defaultOptions)
```
    Merge the two provided transaction options, with the first taking precedence over the second.
    
    Parameters:
    
    options - the transaction options, which take precedence for any property that is non-null
    
    defaultOptions - the default transaction options
    
    Returns:
    
    the merged transaction options
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object