play.db
Class Evolutions

java.lang.Object
  play.PlayPlugin
      play.db.Evolutions

All Implemented Interfaces:

java.lang.Comparable<PlayPlugin>

public class Evolutions
extends PlayPlugin

Handles migration of data. Does only support the default DBConfig

Nested Class Summary

static class	Evolutions.Evolution
static class	Evolutions.InconsistentDatabase
static class	Evolutions.InvalidDatabaseRevision

Field Summary

Fields inherited from class play.PlayPlugin

index

Constructor Summary

Evolutions()

Method Summary

static boolean	applyScript(boolean runScript)
void	beforeInvocation() Called before a Play! invocation.
static void	checkEvolutionsState()
static java.util.List<Evolutions.Evolution>	getEvolutionScript()
static java.util.Stack<Evolutions.Evolution>	listApplicationEvolutions()
static java.util.Stack<Evolutions.Evolution>	listDatabaseEvolutions()
static void	main(java.lang.String[] args)
void	onApplicationStart() Called at application start (and at each reloading) Time to start stateful things.
boolean	rawInvocation(Http.Request request, Http.Response response) Give a chance to this plugin to fully manage this request
static void	resolve(int revision)
static java.lang.String	toHumanReadableScript(java.util.List<Evolutions.Evolution> evolutionScript)

Methods inherited from class play.PlayPlugin

addMimeTypes, addTemplateExtensions, afterActionInvocation, afterApplicationStart, afterFixtureLoad, afterInvocation, beforeActionInvocation, beforeDetectingChanges, bind, bind, bind, bindBean, compareTo, compileAll, compileSources, detectChange, detectClassesChange, enhance, getJsonStatus, getMessage, getStatus, invocationFinally, loadTemplate, modelFactory, onActionInvocationResult, onApplicationReady, onApplicationStop, onClassesChange, onConfigurationRead, onEvent, onInvocationException, onInvocationSuccess, onLoad, onRequestRouting, onRoutesLoaded, onTemplateCompilation, overrideTemplateSource, postEvent, routeRequest, runTest, serveStatic, unBind, willBeValidated

Methods inherited from class java.lang.Object

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

Constructor Detail

Evolutions

public Evolutions()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.sql.SQLException

Throws:

java.sql.SQLException

rawInvocation

public boolean rawInvocation(Http.Request request,
                             Http.Response response)
                      throws java.lang.Exception

Description copied from class: PlayPlugin

Give a chance to this plugin to fully manage this request

Overrides:

rawInvocation in class PlayPlugin

Parameters:

request - The Play request

response - The Play response

Returns:

true if this plugin has managed this request

Throws:

java.lang.Exception

beforeInvocation

public void beforeInvocation()

Description copied from class: PlayPlugin

Called before a Play! invocation. Time to prepare request specific things.

Overrides:

beforeInvocation in class PlayPlugin

onApplicationStart

public void onApplicationStart()

Description copied from class: PlayPlugin

Called at application start (and at each reloading) Time to start stateful things.

Overrides:

onApplicationStart in class PlayPlugin

resolve

public static void resolve(int revision)

applyScript

public static boolean applyScript(boolean runScript)

toHumanReadableScript

public static java.lang.String toHumanReadableScript(java.util.List<Evolutions.Evolution> evolutionScript)

checkEvolutionsState

public static void checkEvolutionsState()

getEvolutionScript

public static java.util.List<Evolutions.Evolution> getEvolutionScript()

listApplicationEvolutions

public static java.util.Stack<Evolutions.Evolution> listApplicationEvolutions()

listDatabaseEvolutions

public static java.util.Stack<Evolutions.Evolution> listDatabaseEvolutions()