com.xxdb.streaming.client

Class PollingClient

java.lang.Object

com.xxdb.streaming.client.PollingClient

public class PollingClient
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	DEFAULT_ACTION_NAME
protected static String	DEFAULT_HOST
protected static int	DEFAULT_PORT
protected HashMap<String,String>	HATopicToTrueTopic
protected HashMap<String,Boolean>	hostEndian
protected String	listeningHost
protected int	listeningPort
protected ConcurrentHashMap<String,List<IMessage>>	messageCache
protected Thread	pThread
protected com.xxdb.streaming.client.QueueManager	queueManager
protected ConcurrentHashMap<String,com.xxdb.streaming.client.AbstractClient.ReconnectItem>	reconnectTable
protected Map<String,StreamDeserializer>	subInfos_
protected HashMap<String,String>	tableNameToTrueTopic
protected ConcurrentHashMap<String,com.xxdb.streaming.client.AbstractClient.Site[]>	trueTopicToSites
protected CopyOnWriteArraySet<String>	waitReconnectTopic

Constructor Summary

Constructors

Constructor and Description
PollingClient(int subscribePort)
PollingClient(String subscribeHost, int subscribePort)

Method Summary

Modifier and Type	Method and Description
void	activeCloseConnection(com.xxdb.streaming.client.AbstractClient.Site site)
void	batchDispatch(List<IMessage> messags)
void	close()
void	dispatch(IMessage msg)
protected boolean	doReconnect(com.xxdb.streaming.client.AbstractClient.Site site)
List<String>	getAllReconnectSites()
Set<String>	getAllReconnectTopic()
List<String>	getAllTopicsBySite(String site)
int	getNeedReconnect(String site)
long	getReconnectTimestamp(String site)
com.xxdb.streaming.client.AbstractClient.Site	getSiteByName(String site)
Map<String,StreamDeserializer>	getSubInfos()
boolean	isClosed(String topic)
boolean	isRemoteLittleEndian(String host)
void	setMsgId(String topic, long msgId)
void	setNeedReconnect(String topic, int v)
void	setReconnectTimestamp(String site, long v)
TopicPoller	subscribe(String host, int port, String tableName)
TopicPoller	subscribe(String host, int port, String tableName, boolean reconnect)
TopicPoller	subscribe(String host, int port, String tableName, long offset)
TopicPoller	subscribe(String host, int port, String tableName, long offset, boolean reconnect)
TopicPoller	subscribe(String host, int port, String tableName, String actionName)
TopicPoller	subscribe(String host, int port, String tableName, String actionName, boolean reconnect)
TopicPoller	subscribe(String host, int port, String tableName, String actionName, long offset)
TopicPoller	subscribe(String host, int port, String tableName, String actionName, long offset, boolean reconnect)
TopicPoller	subscribe(String host, int port, String tableName, String actionName, long offset, boolean reconnect, Vector filter)
TopicPoller	subscribe(String host, int port, String tableName, String actionName, long offset, boolean reconnect, Vector filter, StreamDeserializer deserializer)
TopicPoller	subscribe(String host, int port, String tableName, String actionName, long offset, boolean reconnect, Vector filter, StreamDeserializer deserializer, String userName, String passWord)
TopicPoller	subscribe(String host, int port, String tableName, String actionName, long offset, boolean reconnect, Vector filter, String userName, String passWord)
TopicPoller	subscribe(String host, int port, String tableName, String actionName, long offset, Vector filter)
protected BlockingQueue<List<IMessage>>	subscribeInternal(String host, int port, String tableName, long offset)
protected BlockingQueue<List<IMessage>>	subscribeInternal(String host, int port, String tableName, String actionName, long offset)
protected BlockingQueue<List<IMessage>>	subscribeInternal(String host, int port, String tableName, String actionName, long offset, boolean reconnect)
protected BlockingQueue<List<IMessage>>	subscribeInternal(String host, int port, String tableName, String actionName, MessageHandler handler, long offset, boolean reconnect, Vector filter, StreamDeserializer deserializer, boolean allowExistTopic)
protected BlockingQueue<List<IMessage>>	subscribeInternal(String host, int port, String tableName, String actionName, MessageHandler handler, long offset, boolean reconnect, Vector filter, StreamDeserializer deserializer, boolean allowExistTopic, String userName, String passWord)
boolean	tryReconnect(String topic)
void	unsubscribe(String host, int port, String tableName)
void	unsubscribe(String host, int port, String tableName, String actionName)
protected void	unsubscribeInternal(String host, int port, String tableName)
protected void	unsubscribeInternal(String host, int port, String tableName, String actionName)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PORT

protected static final int DEFAULT_PORT

See Also:

Constant Field Values

DEFAULT_HOST

protected static final String DEFAULT_HOST

See Also:

Constant Field Values

DEFAULT_ACTION_NAME

protected static final String DEFAULT_ACTION_NAME

See Also:

Constant Field Values

reconnectTable

protected ConcurrentHashMap<String,com.xxdb.streaming.client.AbstractClient.ReconnectItem> reconnectTable

listeningPort

protected int listeningPort

listeningHost

protected String listeningHost

queueManager

protected com.xxdb.streaming.client.QueueManager queueManager

messageCache

protected ConcurrentHashMap<String,List<IMessage>> messageCache

tableNameToTrueTopic

protected HashMap<String,String> tableNameToTrueTopic

HATopicToTrueTopic

protected HashMap<String,String> HATopicToTrueTopic

hostEndian

protected HashMap<String,Boolean> hostEndian

pThread

protected Thread pThread

trueTopicToSites

protected ConcurrentHashMap<String,com.xxdb.streaming.client.AbstractClient.Site[]> trueTopicToSites

waitReconnectTopic

protected CopyOnWriteArraySet<String> waitReconnectTopic

subInfos_

protected Map<String,StreamDeserializer> subInfos_

Constructor Detail

PollingClient

public PollingClient(int subscribePort)
              throws SocketException

Throws:

SocketException

PollingClient

public PollingClient(String subscribeHost,
                     int subscribePort)
              throws SocketException

Throws:

SocketException

Method Detail

doReconnect

protected boolean doReconnect(com.xxdb.streaming.client.AbstractClient.Site site)

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName,
                             long offset,
                             boolean reconnect,
                             Vector filter,
                             StreamDeserializer deserializer,
                             String userName,
                             String passWord)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName,
                             long offset,
                             boolean reconnect,
                             Vector filter,
                             String userName,
                             String passWord)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName,
                             long offset,
                             boolean reconnect,
                             Vector filter,
                             StreamDeserializer deserializer)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName,
                             long offset,
                             boolean reconnect,
                             Vector filter)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName,
                             long offset,
                             boolean reconnect)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName,
                             long offset,
                             Vector filter)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName,
                             long offset)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             long offset)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             long offset,
                             boolean reconnect)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             boolean reconnect)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName)
                      throws IOException

Throws:

IOException

subscribe

public TopicPoller subscribe(String host,
                             int port,
                             String tableName,
                             String actionName,
                             boolean reconnect)
                      throws IOException

Throws:

IOException

unsubscribe

public void unsubscribe(String host,
                        int port,
                        String tableName,
                        String actionName)
                 throws IOException

Throws:

IOException

unsubscribe

public void unsubscribe(String host,
                        int port,
                        String tableName)
                 throws IOException

Throws:

IOException

unsubscribeInternal

protected void unsubscribeInternal(String host,
                                   int port,
                                   String tableName,
                                   String actionName)
                            throws IOException

Throws:

IOException

setNeedReconnect

public void setNeedReconnect(String topic,
                             int v)

getNeedReconnect

public int getNeedReconnect(String site)

getReconnectTimestamp

public long getReconnectTimestamp(String site)

setReconnectTimestamp

public void setReconnectTimestamp(String site,
                                  long v)

getAllTopicsBySite

public List<String> getAllTopicsBySite(String site)

getAllReconnectTopic

public Set<String> getAllReconnectTopic()

getAllReconnectSites

public List<String> getAllReconnectSites()

getSiteByName

public com.xxdb.streaming.client.AbstractClient.Site getSiteByName(String site)

getSubInfos

public Map<String,StreamDeserializer> getSubInfos()

setMsgId

public void setMsgId(String topic,
                     long msgId)

tryReconnect

public boolean tryReconnect(String topic)

activeCloseConnection

public void activeCloseConnection(com.xxdb.streaming.client.AbstractClient.Site site)

dispatch

public void dispatch(IMessage msg)

batchDispatch

public void batchDispatch(List<IMessage> messags)

isRemoteLittleEndian

public boolean isRemoteLittleEndian(String host)

isClosed

public boolean isClosed(String topic)

subscribeInternal

protected BlockingQueue<List<IMessage>> subscribeInternal(String host,
                                                          int port,
                                                          String tableName,
                                                          String actionName,
                                                          MessageHandler handler,
                                                          long offset,
                                                          boolean reconnect,
                                                          Vector filter,
                                                          StreamDeserializer deserializer,
                                                          boolean allowExistTopic)
                                                   throws IOException,
                                                          RuntimeException

Throws:

IOException

RuntimeException

subscribeInternal

protected BlockingQueue<List<IMessage>> subscribeInternal(String host,
                                                          int port,
                                                          String tableName,
                                                          String actionName,
                                                          MessageHandler handler,
                                                          long offset,
                                                          boolean reconnect,
                                                          Vector filter,
                                                          StreamDeserializer deserializer,
                                                          boolean allowExistTopic,
                                                          String userName,
                                                          String passWord)
                                                   throws IOException,
                                                          RuntimeException

Throws:

IOException

RuntimeException

subscribeInternal

protected BlockingQueue<List<IMessage>> subscribeInternal(String host,
                                                          int port,
                                                          String tableName,
                                                          String actionName,
                                                          long offset,
                                                          boolean reconnect)
                                                   throws IOException,
                                                          RuntimeException

Throws:

IOException

RuntimeException

subscribeInternal

protected BlockingQueue<List<IMessage>> subscribeInternal(String host,
                                                          int port,
                                                          String tableName,
                                                          long offset)
                                                   throws IOException,
                                                          RuntimeException

Throws:

IOException

RuntimeException

subscribeInternal

protected BlockingQueue<List<IMessage>> subscribeInternal(String host,
                                                          int port,
                                                          String tableName,
                                                          String actionName,
                                                          long offset)
                                                   throws IOException,
                                                          RuntimeException

Throws:

IOException

RuntimeException

close

public void close()

unsubscribeInternal

protected void unsubscribeInternal(String host,
                                   int port,
                                   String tableName)
                            throws IOException

Throws:

IOException