Examples of CommandManager

com.cloudera.flume.master.CommandManager
We want to serialize the order of configuration commands sent to the flume configuration server. To do this we break up actions into Commands, and submit a command to the command manager. The commands are queued into an order and eventually they are exec'ed by the main execution thread. This must be thread safe. TODO (jon) this stores data in memory and will eventually exhaust memory. need to add some cleanup persist old values after some threshold (time/space).
de.kilobyte22.app.kibibyte.command.CommandManager
Created with IntelliJ IDEA. User: Stephan Date: 15.02.13 Time: 15:09 @author ${user} @copyright Copyright ${year} ${user}
frontend.alphaspawn.tools.command.CommandManager
net.aufdemrand.denizen.utilities.command.CommandManager
net.lightstone.cmd.CommandManager
A class which manages in-game commands. @author Graham Edgecombe
net.sacredlabyrinth.Phaed.TelePlusPlus.managers.CommandManager
org.apache.excalibur.event.command.CommandManager
et up the ThreadManager that the CommandManager will use // ThreadManager threadManager = new TPCThreadManager(); threadManager.enableLogging( getLogger().getChildLogger("threadmanager") ); Parameters params = new Parameters(); params.setParameter( "threads-per-processor", "2" ); params.setParameter( "sleep-time", "1000" ); params.setParameter( "block-timeout", "250" ); threadManager.parameterize( params ); threadManager.initialize(); // // Set up the CommandManager // CommandManager commandManager = new CommandManager(); commandManager.enableLogging( getLogger().getChildLogger("commandmanager") ); threadManager.register( commandManager ); @author Avalon Development Team
org.d_haven.event.command.CommandManager
org.eclipse.core.commands.CommandManager

A central repository for commands -- both in the defined and undefined states. Commands can be created and retrieved using this manager. It is possible to listen to changes in the collection of commands by attaching a listener to the manager.
@see CommandManager#getCommand(String) @since 3.1
org.eclipse.persistence.sessions.coordination.CommandManager
Purpose: Provide an interface that clients can use to invoke remote commands on other TopLink instances, or on other applications that may want to receive and process TopLink commands.
Description: This is the main interface that is used to send and receive remote commands in a TopLink cluster. The sequence of remote command execution is as follows:
1. CommandProcessor creates a command and gives it to its local CommandManager to send to remote services.
2. CommandManager uses its CommandConverter to convert the command into a TopLink Command object
3. CommandManager then uses its TransportManager to send the Command to all other known cluster members that are subscribing to the same channel
4. Each remote TransportManager receives the Command and passes it off to the CommandManager
5. Each CommandManager uses its local CommandConverter to convert the command into a format appropriate to its application (CommandProcessor)
6. Each CommandManager invokes its local CommandProcessor and passes it the command (formatted the way that the application-specified converter left it in) to be executed. If the CommandProcessor is a TopLink session then the executeWithSession method will be invoked on the command.
Responsibilities:
- Invoke the DiscoveryManager to establish the TopLink cluster
- Propagate remote command to TopLink cluster
- Delegate processing command to its CommandProssesor
- Convert command to appropriate format for sending to TopLink cluster or its command processor
@see Command @see CommandProcessor @author Steven Vo @since OracleAS TopLink 10g (9.0.4)
org.locationtech.udig.project.command.CommandManager
A commands Manager executes commands in a seperate thread, either synchronously or a synchronously. @author Jesse @since 1.0.0
org.mctourney.autoreferee.util.commands.CommandManager
org.spout.api.command.CommandManager
org.springframework.richclient.command.CommandManager
@author Keith Donald
org.xmlBlaster.engine.admin.CommandManager
mlBlaster.org/xmlBlaster/doc/requirements/admin.commands.html">command requirement for a detailed description. @author xmlBlaster@marcelruff.info @since 0.79f

Examples of org.eclipse.persistence.sessions.coordination.CommandManager

        CacheKey key = getCacheKeyForObjectForLock(primaryKey, theClass, descriptor);
        if (key != null) {
            key.setInvalidationState(CacheKey.CACHE_KEY_INVALID);
        }
        if (invalidateCluster) {
            CommandManager rcm = getSession().getCommandManager();
            if (rcm != null) {
                UnitOfWorkChangeSet changeSet = new UnitOfWorkChangeSet(getSession());
                ObjectChangeSet objectChangeSet = new ObjectChangeSet(primaryKey, descriptor, null, changeSet, false);
                objectChangeSet.setSynchronizationType(ClassDescriptor.INVALIDATE_CHANGED_OBJECTS);
                changeSet.getAllChangeSets().put(objectChangeSet, objectChangeSet);
                MergeChangeSetCommand command = new MergeChangeSetCommand();
                command.setChangeSet(changeSet);
                try {
                    command.convertChangeSetToByteArray(getSession());
                } catch (java.io.IOException exception) {
                    throw CommunicationException.unableToPropagateChanges(command.getServiceId().getId(), exception);
                }
                rcm.propagateCommand(command);
            }
        }
    }

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Examples of org.eclipse.persistence.sessions.coordination.CommandManager

        CacheKey key = this.getCacheKeyForObjectForLock(primaryKey, theClass, descriptor);
        if (key != null) {
            key.setInvalidationState(CacheKey.CACHE_KEY_INVALID);
        }
        if (invalidateCluster) {
            CommandManager rcm = getSession().getCommandManager();
            if (rcm != null) {
                UnitOfWorkChangeSet changeSet = new UnitOfWorkChangeSet(getSession());
                ObjectChangeSet objectChangeSet = new ObjectChangeSet(primaryKey, descriptor, null, changeSet, false);
                objectChangeSet.setSynchronizationType(ClassDescriptor.INVALIDATE_CHANGED_OBJECTS);
                changeSet.getAllChangeSets().put(objectChangeSet, objectChangeSet);
                MergeChangeSetCommand command = new MergeChangeSetCommand();
                command.setChangeSet(changeSet);
                try {
                    command.convertChangeSetToByteArray(getSession());
                } catch (java.io.IOException exception) {
                    throw CommunicationException.unableToPropagateChanges(command.getServiceId().getId(), exception);
                }
                rcm.propagateCommand(command);
            }
        }
    }

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Examples of org.eclipse.persistence.sessions.coordination.CommandManager

        // This code has been added to allow validation to occur without actually calling createEntityManager
        // RCM refresh command requires the DEPLOY_ON_STARTUP property is set to true so the listener can be added to the session.
        try{
            if (newSetupImpl.shouldGetSessionOnCreateFactory(deployProperties)) {
                ServerSession session = getServerSession();
                CommandManager rcm = session.getCommandManager();
                if (rcm != null && newSetupImpl.shouldSendMetadataRefreshCommand(deployProperties)) {
                    MetadataRefreshCommand command = new MetadataRefreshCommand(properties);
                    rcm.propagateCommand(command);
                }
                session.setRefreshMetadataListener(newSetupImpl);
            }
        } catch (RuntimeException ex) {
            if(delegate != null) {

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Examples of org.eclipse.persistence.sessions.coordination.CommandManager

        // This code has been added to allow validation to occur without actually calling createEntityManager
        // RCM refresh command requires the DEPLOY_ON_STARTUP property is set to true so the listener can be added to the session.
        try{
            if (newSetupImpl.shouldGetSessionOnCreateFactory(deployProperties)) {
                ServerSession session = getServerSession();
                CommandManager rcm = session.getCommandManager();
                if (rcm != null && newSetupImpl.shouldSendMetadataRefreshCommand(deployProperties)) {
                    MetadataRefreshCommand command = new MetadataRefreshCommand(properties);
                    rcm.propagateCommand(command);
                }
                session.setRefreshMetadataListener(newSetupImpl);
            }
        } catch (RuntimeException ex) {
            if(delegate != null) {

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Examples of org.eclipse.persistence.sessions.coordination.CommandManager

        CacheKey key = getCacheKeyForObjectForLock(primaryKey, theClass, descriptor);
        if (key != null) {
            key.setInvalidationState(CacheKey.CACHE_KEY_INVALID);
        }
        if (invalidateCluster) {
            CommandManager rcm = getSession().getCommandManager();
            if (rcm != null) {
                UnitOfWorkChangeSet changeSet = new UnitOfWorkChangeSet(getSession());
                ObjectChangeSet objectChangeSet = new ObjectChangeSet(primaryKey, descriptor, null, changeSet, false);
                objectChangeSet.setSynchronizationType(ClassDescriptor.INVALIDATE_CHANGED_OBJECTS);
                changeSet.getAllChangeSets().put(objectChangeSet, objectChangeSet);
                MergeChangeSetCommand command = new MergeChangeSetCommand();
                command.setChangeSet(changeSet);
                rcm.propagateCommand(command);
            }
        }
    }

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Examples of org.eclipse.persistence.sessions.coordination.CommandManager

        CacheKey key = getCacheKeyForObjectForLock(primaryKey, theClass, descriptor);
        if (key != null) {
            key.setInvalidationState(CacheKey.CACHE_KEY_INVALID);
        }
        if (invalidateCluster) {
            CommandManager rcm = getSession().getCommandManager();
            if (rcm != null) {
                UnitOfWorkChangeSet changeSet = new UnitOfWorkChangeSet(getSession());
                ObjectChangeSet objectChangeSet = new ObjectChangeSet(primaryKey, descriptor, null, changeSet, false);
                objectChangeSet.setSynchronizationType(ClassDescriptor.INVALIDATE_CHANGED_OBJECTS);
                changeSet.getAllChangeSets().put(objectChangeSet, objectChangeSet);
                MergeChangeSetCommand command = new MergeChangeSetCommand();
                command.setChangeSet(changeSet);
                try {
                    command.convertChangeSetToByteArray(getSession());
                } catch (java.io.IOException exception) {
                    throw CommunicationException.unableToPropagateChanges(command.getServiceId().getId(), exception);
                }
                rcm.propagateCommand(command);
            }
        }
    }

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Examples of org.eclipse.persistence.sessions.coordination.CommandManager

        // This code has been added to allow validation to occur without actually calling createEntityManager
        // RCM refresh command requires the DEPLOY_ON_STARTUP property is set to true so the listener can be added to the session.
        try{
            if (newSetupImpl.shouldGetSessionOnCreateFactory(deployProperties)) {
                ServerSession session = getServerSession();
                CommandManager rcm = session.getCommandManager();
                if (rcm != null && newSetupImpl.shouldSendMetadataRefreshCommand(deployProperties)) {
                    MetadataRefreshCommand command = new MetadataRefreshCommand(properties);
                    rcm.propagateCommand(command);
                }
                session.setRefreshMetadataListener(newSetupImpl);
            }
        } catch (RuntimeException ex) {
            if(delegate != null) {

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Examples of org.eclipse.persistence.sessions.coordination.CommandManager

        CacheKey key = getCacheKeyForObjectForLock(primaryKey, theClass, descriptor);
        if (key != null) {
            key.setInvalidationState(CacheKey.CACHE_KEY_INVALID);
        }
        if (invalidateCluster) {
            CommandManager rcm = getSession().getCommandManager();
            if (rcm != null) {
                UnitOfWorkChangeSet changeSet = new UnitOfWorkChangeSet(getSession());
                ObjectChangeSet objectChangeSet = new ObjectChangeSet(primaryKey, descriptor, null, changeSet, false);
                objectChangeSet.setSynchronizationType(ClassDescriptor.INVALIDATE_CHANGED_OBJECTS);
                changeSet.getAllChangeSets().put(objectChangeSet, objectChangeSet);
                MergeChangeSetCommand command = new MergeChangeSetCommand();
                command.setChangeSet(changeSet);
                try {
                    command.convertChangeSetToByteArray(getSession());
                } catch (java.io.IOException exception) {
                    throw CommunicationException.unableToPropagateChanges(command.getServiceId().getId(), exception);
                }
                rcm.propagateCommand(command);
            }
        }
    }

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Examples of org.locationtech.udig.project.command.CommandManager


    private void initCommandManager() {


        synchronized (CommandManager.class) {
            if (commandManager == null) {
                commandManager = new CommandManager(Messages.ProjectImpl_commandManagerName,
                        new DefaultErrorHandler());
            }
        }
    }

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Examples of org.locationtech.udig.project.command.CommandManager

     * @generated NOT
     */
    public NavCommandStack getNavCommandStack() {
        synchronized (CommandManager.class) {
            if (this.navCommandManager == null) {
                this.navCommandManager = new CommandManager(
                        Messages.MapImpl_NavigationCommandStack, new DefaultErrorHandler(),
                        new MapCommandListener());


            }
        }

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