Package gov.usgs.earthquake.distribution

Class EmbeddedPDLClient

java.lang.Object

gov.usgs.earthquake.distribution.EmbeddedPDLClient

public class EmbeddedPDLClient
extends Object

An example of an embedded PDL client. Creates a notification receiver, which store it's information in a specified directory. Listeners can be added to this receiver before its startup() method is called, which starts the distribution process.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	EMBEDDED_INDEX_FILE	name for notification index file, in data directory.
static final String	EMBEDDED_NAME	name for embedded receiver, appears in log files.
static final String	EMBEDDED_STORAGE_DIRECTORY	name for receiver storage directory, in data directory.
static final String	EMBEDDED_TRACKING_FILE	name for eids tracking file, in data directory.

Constructor Summary

Constructors

Constructor	Description
EmbeddedPDLClient(File dataDirectory, String serverHost, Integer serverPort, String alternateServersList)	Construct an embedded PDL client.

Method Summary

Modifier and Type	Method	Description
EIDSNotificationReceiver	getReceiver()	Get the embedded EIDSNotificationReceiver object for further configuration, adding/removing listeners, and starting/stopping distribution.
static void	main(String[] args)	Example main method that uses the EmbeddedPDLClient.

Methods inherited from class java.lang.Object

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

Field Details

EMBEDDED_NAME

public static final String EMBEDDED_NAME

name for embedded receiver, appears in log files.

See Also:

• Constant Field Values

EMBEDDED_TRACKING_FILE

public static final String EMBEDDED_TRACKING_FILE

name for eids tracking file, in data directory.

See Also:

• Constant Field Values

EMBEDDED_INDEX_FILE

public static final String EMBEDDED_INDEX_FILE

name for notification index file, in data directory.

See Also:

• Constant Field Values

EMBEDDED_STORAGE_DIRECTORY

public static final String EMBEDDED_STORAGE_DIRECTORY

name for receiver storage directory, in data directory.

See Also:

• Constant Field Values

Constructor Details

EmbeddedPDLClient

public EmbeddedPDLClient(File dataDirectory,
 String serverHost,
 Integer serverPort,
 String alternateServersList)
                  throws Exception

Construct an embedded PDL client.

Parameters:

dataDirectory - directory where receiver files are stored.

serverHost - PDL hub hostname.

serverPort - PDL hub port.

alternateServersList - comma separated list of "hostname:port" alternate pdl hubs.

Throws:

Exception - if error occurs

Method Details

getReceiver

public EIDSNotificationReceiver getReceiver()

Get the embedded EIDSNotificationReceiver object for further configuration, adding/removing listeners, and starting/stopping distribution.

Returns:

the embedded EIDSNotificationReceiver object.

main

public static void main(String[] args)
                 throws Exception

Example main method that uses the EmbeddedPDLClient.

Parameters:

args - not used.

Throws:

Exception - if error occurs