com.google.code.play2.provider.play27.run

Class Reloader

java.lang.Object

com.google.code.play2.provider.play27.run.Reloader

All Implemented Interfaces:

play.core.BuildLink

public class Reloader
extends java.lang.Object
implements play.core.BuildLink

Constructor Summary

Constructors

Constructor and Description
Reloader(Play2Builder buildLink, java.lang.ClassLoader baseLoader, java.io.File projectPath, java.util.List<java.io.File> outputDirectories, java.util.Map<java.lang.String,java.lang.String> devSettings)

Method Summary

Modifier and Type	Method and Description
java.lang.Object[]	findSource(java.lang.String className, java.lang.Integer line)
void	forceReload()
java.io.File	projectPath()
java.lang.Object	reload() Contrary to its name, this doesn't necessarily reload the app.
java.util.Map<java.lang.String,java.lang.String>	settings()
static java.net.URL[]	toUrls(java.util.List<java.io.File> cp)

Methods inherited from class java.lang.Object

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

Constructor Detail

Reloader

public Reloader(Play2Builder buildLink,
                java.lang.ClassLoader baseLoader,
                java.io.File projectPath,
                java.util.List<java.io.File> outputDirectories,
                java.util.Map<java.lang.String,java.lang.String> devSettings)

Method Detail

reload

public java.lang.Object reload()

Contrary to its name, this doesn't necessarily reload the app. It is invoked on every request, and will only trigger a reload of the app if something has changed. Since this communicates across classloaders, it must return only simple objects.

Specified by:

reload in interface play.core.BuildLink

Returns:

Either - Throwable - If something went wrong (eg, a compile error). - ClassLoader - If the classloader has changed, and the application should be reloaded. - null - If nothing changed.

settings

public java.util.Map<java.lang.String,java.lang.String> settings()

Specified by:

settings in interface play.core.BuildLink

forceReload

public void forceReload()

Specified by:

forceReload in interface play.core.BuildLink

findSource

public java.lang.Object[] findSource(java.lang.String className,
                                     java.lang.Integer line)

Specified by:

findSource in interface play.core.BuildLink

projectPath

public java.io.File projectPath()

Specified by:

projectPath in interface play.core.BuildLink

toUrls

public static java.net.URL[] toUrls(java.util.List<java.io.File> cp)
                             throws java.net.MalformedURLException

Throws:

java.net.MalformedURLException