Example usage for com.google.common.util.concurrent Service state

Introduction

In this page you can find the example usage for com.google.common.util.concurrent Service state.

Prototype

State state();

Source Link

Document

Returns the lifecycle state of the service.

Usage

From source file:org.invenzzia.helium.behaviors.event.StateChangeEvent.java

public final Service.State getState() {
    return this.state;
}

From source file:org.apache.twill.common.ServiceListenerAdapter.java

@Override
public void failed(Service.State from, Throwable failure) {
    // No-op
}

From source file:com.continuuity.weave.common.Services.java

/**
 * Stops a list of {@link Service} one by one. It behaves the same as
 * {@link #chainStart(com.google.common.util.concurrent.Service, com.google.common.util.concurrent.Service...)}
 * except {@link com.google.common.util.concurrent.Service#stop()} is called instead of start.
 *
 * @param firstService First service to stop.
 * @param moreServices The rest services to stop.
 * @return A {@link ListenableFuture} that will be completed when all services are stopped.
 * @see #chainStart(com.google.common.util.concurrent.Service, com.google.common.util.concurrent.Service...)
 *///from  w w  w. j  a  v  a2  s  .  c  o m
public static ListenableFuture<List<ListenableFuture<Service.State>>> chainStop(Service firstService,
        Service... moreServices) {
    return doChain(false, firstService, moreServices);
}

From source file:com.continuuity.weave.internal.ListenerExecutor.java

@Override
public void starting() {
    if (hasCalled(Service.State.STARTING)) {
        return;/*from  w ww  .  j  a v  a 2s. c  o  m*/
    }
    executor.execute(new Runnable() {
        @Override
        public void run() {
            try {
                delegate.starting();
            } catch (Throwable t) {
                LOG.warn("Exception thrown from listener", t);
            }
        }
    });
}

From source file:org.graylog.collector.services.CollectorServiceManager.java

public ImmutableMultimap<Service.State, Service> servicesByState() {
    return serviceManager.servicesByState();
}

From source file:co.cask.cdap.internal.app.runtime.ProgramControllerServiceAdapter.java

@Override
protected void doStop() throws Exception {
    if (service.state() != Service.State.TERMINATED && service.state() != Service.State.FAILED) {
        service.stopAndWait();//  w  w  w .j a  v  a  2s  .c  o m
    }
}

From source file:io.pravega.common.concurrent.ServiceShutdownListener.java

@Override
public void terminated(Service.State from) {
    if (this.terminatedCallback != null) {
        this.terminatedCallback.run();
    }//  w  w  w.  ja va 2  s .  com
}

From source file:io.pravega.common.concurrent.ServiceShutdownListener.java

@Override
public void failed(Service.State from, Throwable failure) {
    if (this.failureCallback != null) {
        this.failureCallback.accept(failure);
    }/*from  w  w w. j  ava2  s . c om*/
}

From source file:com.continuuity.weave.common.Services.java

/**
 * Performs the actual logic of chain Service start/stop.
 *///from ww w.  j  a  va 2 s . c  o m
private static ListenableFuture<List<ListenableFuture<Service.State>>> doChain(boolean doStart,
        Service firstService, Service... moreServices) {
    SettableFuture<List<ListenableFuture<Service.State>>> resultFuture = SettableFuture.create();
    List<ListenableFuture<Service.State>> result = Lists.newArrayListWithCapacity(moreServices.length + 1);

    ListenableFuture<Service.State> future = doStart ? firstService.start() : firstService.stop();
    future.addListener(
            createChainListener(future, moreServices, new AtomicInteger(0), result, resultFuture, doStart),
            Threads.SAME_THREAD_EXECUTOR);
    return resultFuture;
}

From source file:c5db.SimpleC5ModuleListener.java

@Override
public void stopping(Service.State from) {
    logger.info("Stopping module {}", module);
    onStoppingModule.run();
}