com.continuent.tungsten.replicator.applier.batch
Class NativeScriptExecutor

java.lang.Object
  com.continuent.tungsten.replicator.applier.batch.NativeScriptExecutor

All Implemented Interfaces:

ScriptExecutor, ReplicatorPlugin

public class NativeScriptExecutor
extends java.lang.Object
implements ScriptExecutor

Represents a class to execute a native batch script.

Constructor Summary

NativeScriptExecutor()

Method Summary

void	configure(PluginContext context) Complete plug-in configuration.
void	execute(CsvInfo info) Executes the script for a specific table.
void	prepare(PluginContext context) Prepare plug-in for use.
void	release(PluginContext context) Release all resources used by plug-in.
void	setConnection(Database connection) Sets the DBMS connection.
void	setScript(java.lang.String script) Sets the script name.
void	setShowCommands(boolean showCommands) If set to true, show commands as they execute.

Methods inherited from class java.lang.Object

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

Constructor Detail

NativeScriptExecutor

public NativeScriptExecutor()

Method Detail

setConnection

public void setConnection(Database connection)

Sets the DBMS connection.

Specified by:

setConnection in interface ScriptExecutor

See Also:

ScriptExecutor.setConnection(com.continuent.tungsten.replicator.database.Database)

setScript

public void setScript(java.lang.String script)

Sets the script name.

Specified by:

setScript in interface ScriptExecutor

See Also:

ScriptExecutor.setScript(java.lang.String)

setShowCommands

public void setShowCommands(boolean showCommands)

If set to true, show commands as they execute.

Specified by:

setShowCommands in interface ScriptExecutor

See Also:

ScriptExecutor.setShowCommands(boolean)

configure

public void configure(PluginContext context)
               throws ReplicatorException,
                      java.lang.InterruptedException

Complete plug-in configuration. This is called after setters are invoked at the time that the replicator goes through configuration.

Specified by:

configure in interface ReplicatorPlugin

Throws:

ReplicatorException - Thrown if configuration is incomplete or fails

java.lang.InterruptedException

See Also:

ReplicatorPlugin.configure(com.continuent.tungsten.replicator.plugin.PluginContext)

prepare

public void prepare(PluginContext context)
             throws ReplicatorException

Prepare plug-in for use. This method is assumed to allocate all required resources. It is called before the plug-in performs any operations.

Specified by:

prepare in interface ReplicatorPlugin

Throws:

ReplicatorException - Thrown if resource allocation fails

See Also:

ReplicatorPlugin.prepare(com.continuent.tungsten.replicator.plugin.PluginContext)

release

public void release(PluginContext context)

Release all resources used by plug-in. This is called before the plug-in is deallocated.

Specified by:

release in interface ReplicatorPlugin

See Also:

ReplicatorPlugin.release(com.continuent.tungsten.replicator.plugin.PluginContext)

execute

public void execute(CsvInfo info)
             throws ReplicatorException

Executes the script for a specific table.

Specified by:

execute in interface ScriptExecutor

Parameters:

info - Information about the table to be loaded and source CSV file

Throws:

ReplicatorException - Thrown if load operation fails

See Also:

ScriptExecutor.execute(com.continuent.tungsten.replicator.applier.batch.CsvInfo)