Java Doc for BackendWorkerThread.java in  » Database-JDBC-Connection-Pool » sequoia-2.10.9 » org » continuent » sequoia » controller » loadbalancer » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database JDBC Connection Pool » sequoia 2.10.9 » org.continuent.sequoia.controller.loadbalancer 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   java.lang.Thread
      org.continuent.sequoia.controller.loadbalancer.BackendWorkerThread

BackendWorkerThread
public class BackendWorkerThread extends Thread (Code)
Process sequentially a set of tasks and send them to a backend.
author:
   Emmanuel Cecchet
version:
   1.0



Constructor Summary
public  BackendWorkerThread(DatabaseBackend backend, AbstractLoadBalancer loadBalancer)
     Creates a new BackendWorkerThread.
public  BackendWorkerThread(String name, DatabaseBackend backend, AbstractLoadBalancer loadBalancer)
     Creates a new BackendWorkerThread.

Method Summary
public  booleanequals(Object obj)
    
public  DatabaseBackendgetBackend()
     Returns the backend.
final public  StatementgetCurrentStatement()
     Returns the currentStatement value.
final public  AbstractLoadBalancergetLoadBalancer()
     Returns the loadBalancer value.
public  TracegetLogger()
     Returns the logger for tracing.
public  inthashCode()
    
public  booleanisPlayingCommitRollbackOnly()
     Returns the playCommitRollbackOnly value.
public  voidkillAndForceDisable()
     Kills this thread after the next task processing and forces the load balancer to disable the backend.
public  voidkillWithoutDisablingBackend()
     Kills this thread after the next task processing.
public  voidrun()
     Process the tasklist and call wait() (on itself) when the tasklist becomes empty.
final public  voidsetCurrentStatement(Statement currentStatement)
     Sets the currentStatement value.
public  voidsetPlayCommitRollbackOnly(boolean playCommitRollbackOnly)
     Sets the playCommitRollbackOnly value.


Constructor Detail
BackendWorkerThread
public BackendWorkerThread(DatabaseBackend backend, AbstractLoadBalancer loadBalancer)(Code)
Creates a new BackendWorkerThread.
Parameters:
  backend - the backend this thread is associated to.
Parameters:
  loadBalancer - the load balancer instanciating this thread



BackendWorkerThread
public BackendWorkerThread(String name, DatabaseBackend backend, AbstractLoadBalancer loadBalancer)(Code)
Creates a new BackendWorkerThread.
Parameters:
  name - the name to give to the thread
Parameters:
  backend - the backend this thread is associated to.
Parameters:
  loadBalancer - the load balancer instanciating this thread




Method Detail
equals
public boolean equals(Object obj)(Code)

See Also:   java.lang.Object.equals(java.lang.Object)



getBackend
public DatabaseBackend getBackend()(Code)
Returns the backend. a DatabaseBackend instance



getCurrentStatement
final public Statement getCurrentStatement()(Code)
Returns the currentStatement value. Returns the currentStatement.



getLoadBalancer
final public AbstractLoadBalancer getLoadBalancer()(Code)
Returns the loadBalancer value. Returns the loadBalancer.



getLogger
public Trace getLogger()(Code)
Returns the logger for tracing. a Trace instance



hashCode
public int hashCode()(Code)

See Also:   java.lang.Object.hashCode



isPlayingCommitRollbackOnly
public boolean isPlayingCommitRollbackOnly()(Code)
Returns the playCommitRollbackOnly value. Returns the playCommitRollbackOnly.



killAndForceDisable
public void killAndForceDisable()(Code)
Kills this thread after the next task processing and forces the load balancer to disable the backend. It also marks all remaining tasks in the task list as failed.



killWithoutDisablingBackend
public void killWithoutDisablingBackend()(Code)
Kills this thread after the next task processing. It also disables the backend.



run
public void run()(Code)
Process the tasklist and call wait() (on itself) when the tasklist becomes empty.



setCurrentStatement
final public void setCurrentStatement(Statement currentStatement)(Code)
Sets the currentStatement value.
Parameters:
  currentStatement - The currentStatement to set.



setPlayCommitRollbackOnly
public void setPlayCommitRollbackOnly(boolean playCommitRollbackOnly)(Code)
Sets the playCommitRollbackOnly value.
Parameters:
  playCommitRollbackOnly - The playCommitRollbackOnly to set.



Fields inherited from java.lang.Thread
final public static int MAX_PRIORITY(Code)(Java Doc)
final public static int MIN_PRIORITY(Code)(Java Doc)
final public static int NORM_PRIORITY(Code)(Java Doc)

Methods inherited from java.lang.Thread
public static int activeCount()(Code)(Java Doc)
final public void checkAccess()(Code)(Java Doc)
native public int countStackFrames()(Code)(Java Doc)
native public static Thread currentThread()(Code)(Java Doc)
public void destroy()(Code)(Java Doc)
public static void dumpStack()(Code)(Java Doc)
public static int enumerate(Thread tarray)(Code)(Java Doc)
public static Map<Thread, StackTraceElement[]> getAllStackTraces()(Code)(Java Doc)
public ClassLoader getContextClassLoader()(Code)(Java Doc)
public static UncaughtExceptionHandler getDefaultUncaughtExceptionHandler()(Code)(Java Doc)
public long getId()(Code)(Java Doc)
final public String getName()(Code)(Java Doc)
final public int getPriority()(Code)(Java Doc)
public StackTraceElement[] getStackTrace()(Code)(Java Doc)
public State getState()(Code)(Java Doc)
final public ThreadGroup getThreadGroup()(Code)(Java Doc)
public UncaughtExceptionHandler getUncaughtExceptionHandler()(Code)(Java Doc)
native public static boolean holdsLock(Object obj)(Code)(Java Doc)
public void interrupt()(Code)(Java Doc)
public static boolean interrupted()(Code)(Java Doc)
final native public boolean isAlive()(Code)(Java Doc)
final public boolean isDaemon()(Code)(Java Doc)
public boolean isInterrupted()(Code)(Java Doc)
final public synchronized void join(long millis) throws InterruptedException(Code)(Java Doc)
final public synchronized void join(long millis, int nanos) throws InterruptedException(Code)(Java Doc)
final public void join() throws InterruptedException(Code)(Java Doc)
final public void resume()(Code)(Java Doc)
public void run()(Code)(Java Doc)
public void setContextClassLoader(ClassLoader cl)(Code)(Java Doc)
final public void setDaemon(boolean on)(Code)(Java Doc)
public static void setDefaultUncaughtExceptionHandler(UncaughtExceptionHandler eh)(Code)(Java Doc)
final public void setName(String name)(Code)(Java Doc)
final public void setPriority(int newPriority)(Code)(Java Doc)
public void setUncaughtExceptionHandler(UncaughtExceptionHandler eh)(Code)(Java Doc)
native public static void sleep(long millis) throws InterruptedException(Code)(Java Doc)
public static void sleep(long millis, int nanos) throws InterruptedException(Code)(Java Doc)
public synchronized void start()(Code)(Java Doc)
final public void stop()(Code)(Java Doc)
final public synchronized void stop(Throwable obj)(Code)(Java Doc)
final public void suspend()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
native public static void yield()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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