BigQuery API v2 (revision 88)

com.google.api.services.bigquery
Class BigqueryRequestInitializer

java.lang.Object
  com.google.api.client.googleapis.services.CommonGoogleClientRequestInitializer
      com.google.api.client.googleapis.services.json.CommonGoogleJsonClientRequestInitializer
          com.google.api.services.bigquery.BigqueryRequestInitializer

All Implemented Interfaces:

GoogleClientRequestInitializer

public class BigqueryRequestInitializer
extends CommonGoogleJsonClientRequestInitializer

Bigquery request initializer for setting properties like key and userIp.

The simplest usage is to use it to set the key parameter:

  public static final GoogleClientRequestInitializer KEY_INITIALIZER =
      new BigqueryRequestInitializer(KEY);
 

There is also a constructor to set both the key and userIp parameters:

  public static final GoogleClientRequestInitializer INITIALIZER =
      new BigqueryRequestInitializer(KEY, USER_IP);
 

If you want to implement custom logic, extend it like this:

  public static class MyRequestInitializer extends BigqueryRequestInitializer {

    @Override
    public void initializeBigqueryRequest(BigqueryRequest<?> request)
        throws IOException {
      // custom logic
    }
  }
 

Finally, to set the key and userIp parameters and insert custom logic, extend it like this:

  public static class MyRequestInitializer2 extends BigqueryRequestInitializer {

    public MyKeyRequestInitializer() {
      super(KEY, USER_IP);
    }

    @Override
    public void initializeBigqueryRequest(BigqueryRequest<?> request)
        throws IOException {
      // custom logic
    }
  }
 

Subclasses should be thread-safe.

Since:

1.12

Constructor Summary

BigqueryRequestInitializer()

BigqueryRequestInitializer(String key)

BigqueryRequestInitializer(String key, String userIp)

Method Summary

protected void	initializeBigqueryRequest(BigqueryRequest<?> request) Initializes Bigquery request.
void	initializeJsonRequest(AbstractGoogleJsonClientRequest<?> request)

Methods inherited from class com.google.api.client.googleapis.services.json.CommonGoogleJsonClientRequestInitializer

initialize

Methods inherited from class com.google.api.client.googleapis.services.CommonGoogleClientRequestInitializer

getKey, getUserIp

Methods inherited from class java.lang.Object

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

Constructor Detail

BigqueryRequestInitializer

public BigqueryRequestInitializer()

BigqueryRequestInitializer

public BigqueryRequestInitializer(String key)

Parameters:

key - API key or null to leave it unchanged

BigqueryRequestInitializer

public BigqueryRequestInitializer(String key,
                                  String userIp)

Parameters:

key - API key or null to leave it unchanged

userIp - user IP or null to leave it unchanged

Method Detail

initializeJsonRequest

public final void initializeJsonRequest(AbstractGoogleJsonClientRequest<?> request)
                                 throws IOException

Overrides:

initializeJsonRequest in class CommonGoogleJsonClientRequestInitializer

Throws:

IOException

initializeBigqueryRequest

protected void initializeBigqueryRequest(BigqueryRequest<?> request)
                                  throws IOException

Initializes Bigquery request.

Default implementation does nothing. Called from initializeJsonRequest(com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest).

Throws:

IOException - I/O exception