IndexingApplication

public class IndexingApplication extends Application<IndexingApplication.ApplicationHelper, IndexingConnectorContext>

Main object and access point for the SDK.

Every connector begins execution by creating an instance of this class and calling its start() method. This starts processing, triggering the SDK to begin making connector calls as configured in the configuration file.

Sample usage:

public static void main(String[] args) throws IOException, InterruptedException {
     IndexingApplication application = new IndexingApplication.Builder(
         new MyConnector(new MyRepository()), args).build();
     application.start();
   } 
 

Optional configuration parameter(s):

• structuredData.localSchema - Specifies the local structured data schema name. It is read from the data source and used for repository structured data.
• schedule.incrementalTraversalIntervalSecs - Specifies the interval between scheduled incremental traversals (in seconds).
• schedule.performTraversalOnStart - Specifies whether to run the traversal immediately at start up rather than waiting for the first interval to expire.
• schedule.pollQueueIntervalSecs - Specifies the interval between scheduled poll queue intervals (in seconds).
• schedule.traversalIntervalSecs - Specifies the interval between scheduled traversals (in seconds).
• connector.runOnce - Specifies whether the connector should exit after a single traversal.

Nested Class Summary

class

IndexingApplication.Builder

Buider for IndexingApplication instances.

Constant Summary

String

LOCAL_SCHEMA

This constant is deprecated. Use LOCAL_SCHEMA

Inherited Constant Summary

From class com.google.enterprise.cloudsearch.sdk.Application

String	INCREMENTAL_INTERVAL_SECONDS	Configuration key for incremental traversal interval.
String	POLL_INTERVAL_SECONDS	Configuration key for interval between poll requests.
String	RUN_ONCE	Configuration key to specify if connector should exit after full traversal.
String	TRAVERSE_INTERVAL_SECONDS	Configuration key for full traversal intervals.
String	TRAVERSE_ON_START	Configuration key to indicate if traversal should be performed at start of the connector process.

Inherited Method Summary

From class com.google.enterprise.cloudsearch.sdk.Application

static void	setLogger(Logger logger) Helper method to override default Logger used by Application implementation.
synchronized void	shutdown(String event) Shutdown Connector in response to an event.
void	start() Begins connector execution by initializing and starting the SDK.

From class com.google.common.util.concurrent.AbstractIdleService

final void	addListener(Service.Listener arg0, Executor arg1)
final void	awaitRunning()
final void	awaitRunning(long arg0, TimeUnit arg1)
final void	awaitTerminated(long arg0, TimeUnit arg1)
final void	awaitTerminated()
final Throwable	failureCause()
final boolean	isRunning()
final Service	startAsync()
final Service.State	state()
final Service	stopAsync()
String	toString()

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

From interface com.google.common.util.concurrent.Service

abstract void	addListener(Service.Listener arg0, Executor arg1)
abstract void	awaitRunning()
abstract void	awaitRunning(long arg0, TimeUnit arg1)
abstract void	awaitTerminated(long arg0, TimeUnit arg1)
abstract void	awaitTerminated()
abstract Throwable	failureCause()
abstract boolean	isRunning()
abstract Service	startAsync()
abstract Service.State	state()
abstract Service	stopAsync()

Constants

public static final String LOCAL_SCHEMA

This constant is deprecated.
Use LOCAL_SCHEMA

Constant Value: "structuredData.localSchema"