org.springframework.cloud.dataflow.server.db.migration

Class AbstractCallback

java.lang.Object

org.springframework.cloud.dataflow.server.db.migration.AbstractCallback

All Implemented Interfaces:

org.flywaydb.core.api.callback.Callback

Direct Known Subclasses:

AbstractBaselineCallback

public abstract class AbstractCallback
extends Object
implements org.flywaydb.core.api.callback.Callback

Base implementation providing some shared features for java based callbacks.

Author:

Janne Valkealahti

Constructor Summary

Constructors

Constructor and Description
AbstractCallback(org.flywaydb.core.api.callback.Event event) Instantiates a new abstract callback.
AbstractCallback(org.flywaydb.core.api.callback.Event event, List<SqlCommand> commands) Instantiates a new abstract callback.

Method Summary

Modifier and Type	Method and Description
boolean	canHandleInTransaction(org.flywaydb.core.api.callback.Event event, org.flywaydb.core.api.callback.Context context)
List<SqlCommand>	getCommands(org.flywaydb.core.api.callback.Event event, org.flywaydb.core.api.callback.Context context) Gets the commands.
void	handle(org.flywaydb.core.api.callback.Event event, org.flywaydb.core.api.callback.Context context)
boolean	supports(org.flywaydb.core.api.callback.Event event, org.flywaydb.core.api.callback.Context context)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCallback

public AbstractCallback(org.flywaydb.core.api.callback.Event event)

Instantiates a new abstract callback.

Parameters:

event - the event to hook into

AbstractCallback

public AbstractCallback(org.flywaydb.core.api.callback.Event event,
                        List<SqlCommand> commands)

Instantiates a new abstract callback.

Parameters:

event - the event to hook into

commands - the sql commands to run

Method Detail

supports

public boolean supports(org.flywaydb.core.api.callback.Event event,
                        org.flywaydb.core.api.callback.Context context)

Specified by:

supports in interface org.flywaydb.core.api.callback.Callback

canHandleInTransaction

public boolean canHandleInTransaction(org.flywaydb.core.api.callback.Event event,
                                      org.flywaydb.core.api.callback.Context context)

Specified by:

canHandleInTransaction in interface org.flywaydb.core.api.callback.Callback

handle

public void handle(org.flywaydb.core.api.callback.Event event,
                   org.flywaydb.core.api.callback.Context context)

Specified by:

handle in interface org.flywaydb.core.api.callback.Callback

getCommands

public List<SqlCommand> getCommands(org.flywaydb.core.api.callback.Event event,
                                    org.flywaydb.core.api.callback.Context context)

Gets the commands.

Parameters:

event - the event

context - the context

Returns:

the commands