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target.apidocs.com.google.api.services.dataflow.DataflowRequestInitializer.html Maven / Gradle / Ivy

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com.google.api.services.dataflow
Class DataflowRequestInitializer



java.lang.Object


com.google.api.client.googleapis.services.CommonGoogleClientRequestInitializer


com.google.api.client.googleapis.services.json.CommonGoogleJsonClientRequestInitializer


com.google.api.services.dataflow.DataflowRequestInitializer











All Implemented Interfaces:
com.google.api.client.googleapis.services.GoogleClientRequestInitializer




public class DataflowRequestInitializer
extends com.google.api.client.googleapis.services.json.CommonGoogleJsonClientRequestInitializer
Dataflow 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 DataflowRequestInitializer(KEY);
 

 

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

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

 

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

 
  public static class MyRequestInitializer extends DataflowRequestInitializer {

     @Override
    public void initializeDataflowRequest(DataflowRequest <? > 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 DataflowRequestInitializer {

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

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

 

 Subclasses should be thread-safe.
 

Since:
1.12












Nested Class Summary




Nested classes/interfaces inherited from class com.google.api.client.googleapis.services.json.CommonGoogleJsonClientRequestInitializer
com.google.api.client.googleapis.services.json.CommonGoogleJsonClientRequestInitializer.Builder








Constructor Summary

Constructors 

Constructor and Description


DataflowRequestInitializer() 


DataflowRequestInitializer(String key) 


DataflowRequestInitializer(String key,
                          String userIp) 









Method Summary

All Methods Instance Methods Concrete Methods 

Modifier and Type
Method and Description


protected void
initializeDataflowRequest(DataflowRequest<?> request)
Initializes Dataflow request.



void
initializeJsonRequest(com.google.api.client.googleapis.services.json.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, getRequestReason, getUserAgent, getUserIp, getUserProject, newBuilder





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














Constructor Detail





DataflowRequestInitializer
public DataflowRequestInitializer()







DataflowRequestInitializer
public DataflowRequestInitializer(String key)

Parameters:
key - API key or null to leave it unchanged








DataflowRequestInitializer
public DataflowRequestInitializer(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(com.google.api.client.googleapis.services.json.AbstractGoogleJsonClientRequest<?> request)
                                 throws IOException

Overrides:
initializeJsonRequest in class com.google.api.client.googleapis.services.json.CommonGoogleJsonClientRequestInitializer
Throws:
IOException








initializeDataflowRequest
protected void initializeDataflowRequest(DataflowRequest<?> request)
                                  throws IOException
Initializes Dataflow request.

 

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

Throws:
IOException - I/O exception














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