com.graphaware.runtime

Class DatabaseRuntime

java.lang.Object

com.graphaware.runtime.BaseGraphAwareRuntime

com.graphaware.runtime.TxDrivenRuntime<TxDrivenModule>

com.graphaware.runtime.DatabaseRuntime

All Implemented Interfaces:

GraphAwareRuntime, org.neo4j.graphdb.event.KernelEventHandler, org.neo4j.graphdb.event.TransactionEventHandler<Map<String,Object>>

Direct Known Subclasses:

ProductionRuntime

public class DatabaseRuntime
extends TxDrivenRuntime<TxDrivenModule>

TxDrivenRuntime backed by a GraphDatabaseService.

Supports only TxDrivenModule RuntimeModules.

To use this GraphAwareRuntime, please construct it using GraphAwareRuntimeFactory.

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.graphdb.event.TransactionEventHandler

org.neo4j.graphdb.event.TransactionEventHandler.Adapter<T>

Nested classes/interfaces inherited from interface org.neo4j.graphdb.event.KernelEventHandler

org.neo4j.graphdb.event.KernelEventHandler.ExecutionOrder

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DatabaseRuntime(RuntimeConfiguration configuration, org.neo4j.graphdb.GraphDatabaseService database, TxDrivenModuleManager<TxDrivenModule> txDrivenModuleManager, Neo4jWriter writer) Construct a new runtime.

Method Summary

Modifier and Type	Method and Description
protected void	afterShutdown() React to shutdown.
protected void	afterShutdown(org.neo4j.graphdb.GraphDatabaseService database) React to shutdown.
protected void	doRegisterModule(RuntimeModule module) Perform the actual module registration after sanity checks have passed.
Neo4jWriter	getDatabaseWriter()
protected TxDrivenModuleManager<TxDrivenModule>	getTxDrivenModuleManager() Get the manager for TxDrivenModules.

Methods inherited from class com.graphaware.runtime.TxDrivenRuntime

afterCommit, afterRollback, beforeCommit, checkNotAlreadyRegistered, cleanupMetadata, getModule, getModule, loadMetadata, shutdownModules, startModules

Methods inherited from class com.graphaware.runtime.BaseGraphAwareRuntime

beforeShutdown, getConfiguration, getResource, isStarted, kernelPanic, orderComparedTo, registerModule, start, waitUntilStarted

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseRuntime

protected DatabaseRuntime(RuntimeConfiguration configuration,
                          org.neo4j.graphdb.GraphDatabaseService database,
                          TxDrivenModuleManager<TxDrivenModule> txDrivenModuleManager,
                          Neo4jWriter writer)

Construct a new runtime. Protected, please use GraphAwareRuntimeFactory.

Parameters:

configuration - config.

database - on which the runtime operates.

txDrivenModuleManager - manager for transaction-driven modules.

writer - to use when writing to the database.

Method Detail

getTxDrivenModuleManager

protected TxDrivenModuleManager<TxDrivenModule> getTxDrivenModuleManager()

Get the manager for TxDrivenModules.

Specified by:

getTxDrivenModuleManager in class TxDrivenRuntime<TxDrivenModule>

Returns:

module manager.

doRegisterModule

protected void doRegisterModule(RuntimeModule module)

Perform the actual module registration after sanity checks have passed.

Specified by:

doRegisterModule in class BaseGraphAwareRuntime

Parameters:

module - to register.

afterShutdown

protected final void afterShutdown()

React to shutdown.

Overrides:

afterShutdown in class BaseGraphAwareRuntime

afterShutdown

protected void afterShutdown(org.neo4j.graphdb.GraphDatabaseService database)

React to shutdown.

Parameters:

database - which has been shut down.

getDatabaseWriter

public Neo4jWriter getDatabaseWriter()