Package com.google.appengine.api.datastore

Class DatastoreServiceConfig.Builder

java.lang.Object

com.google.appengine.api.datastore.DatastoreServiceConfig.Builder

Enclosing class:

DatastoreServiceConfig

public static final class DatastoreServiceConfig.Builder
extends Object

Contains static creation methods for DatastoreServiceConfig.

Method Summary

Modifier and Type	Method	Description
static DatastoreServiceConfig	withDeadline(double deadline)	Create a DatastoreServiceConfig with the given deadline, in seconds.
static DatastoreServiceConfig	withDefaults()	Helper method for creating a DatastoreServiceConfig instance with default values: Implicit transactions are disabled, reads execute with ReadPolicy.Consistency.STRONG, and no deadline is provided.
static DatastoreServiceConfig	withImplicitTransactionManagementPolicy(ImplicitTransactionManagementPolicy p)	Create a DatastoreServiceConfig with the given implicit transaction management policy.
static DatastoreServiceConfig	withMaxEntityGroupsPerRpc(int maxEntityGroupsPerRpc)	Create a DatastoreServiceConfig with the given maximum entity groups per rpc.
static DatastoreServiceConfig	withReadPolicy(ReadPolicy readPolicy)	Create a DatastoreServiceConfig with the given read policy.

Methods inherited from class java.lang.Object

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

Method Details

withImplicitTransactionManagementPolicy

public static DatastoreServiceConfig withImplicitTransactionManagementPolicy(ImplicitTransactionManagementPolicy p)

Create a DatastoreServiceConfig with the given implicit transaction management policy.

Parameters:

p - the implicit transaction management policy to set.

Returns:

The newly created DatastoreServiceConfig instance.

withReadPolicy

public static DatastoreServiceConfig withReadPolicy(ReadPolicy readPolicy)

Create a DatastoreServiceConfig with the given read policy.

Parameters:

readPolicy - the read policy to set.

Returns:

The newly created DatastoreServiceConfig instance.

withDeadline

public static DatastoreServiceConfig withDeadline(double deadline)

Create a DatastoreServiceConfig with the given deadline, in seconds.

Parameters:

deadline - the deadline to set.

Returns:

The newly created DatastoreServiceConfig instance.

Throws:

IllegalArgumentException - if deadline is not positive

withMaxEntityGroupsPerRpc

public static DatastoreServiceConfig withMaxEntityGroupsPerRpc(int maxEntityGroupsPerRpc)

Create a DatastoreServiceConfig with the given maximum entity groups per rpc.

Parameters:

maxEntityGroupsPerRpc - the maximum entity groups per rpc to set.

Returns:

The newly created DatastoreServiceConfig instance.

See Also:

• DatastoreServiceConfig.maxEntityGroupsPerRpc(int)

withDefaults

public static DatastoreServiceConfig withDefaults()

Helper method for creating a DatastoreServiceConfig instance with default values: Implicit transactions are disabled, reads execute with ReadPolicy.Consistency.STRONG, and no deadline is provided. When no deadline is provided, datastore rpcs execute with the system-defined deadline.

Returns:

The newly created DatastoreServiceConfig instance.