DatastoreServiceConfig.Builder (Google App Engine API for Java)

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 java.lang.Object

  Contains static creation methods for DatastoreServiceConfig.

• • Method Summary

    All Methods Static Methods Concrete Methods 

    Modifier and Type	Method and 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 Detail

    • 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:

      java.lang.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.