CODEWITHSUNDEEP
javascalaplayframework
Tobias Schmid
Tobias Schmid

Reputation: 203

How do I find the absolute path to a Play Framework app?

At the moment I'm working with a team on a Play! Framework app. With the next user story, I have to implement some different file modifications, such as moving a file to a defined directory.

Because we are working on different platforms, I'm not always really sure if the app has the right path. So I want to work with a absolute path of the app directory.

How do I get the absolute path of a Play! app? Is there a method for this?

Upvotes: 20

Views: 18191

Answers (4)

Damo
Damo

Reputation: 11550

This answer applies only to older versions of the Play Framework, before v2.

Play has an application path property:

String projectRoot = Play.applicationPath;

This will give you the directory that Play is running from.

I think a better practice is moving the directory outside of your project install directory and placing the path to it in your application.conf as a property. You then retrieve it when needed. For example:

Application.conf:

my.file.path=/tmp/whatever

Code:

String projectRoot = Play.configuration.getProperty("my.file.path");

Upvotes: 18

Tom
Tom

Reputation: 26829

Since version 2.5.0, play.Play class is deprecated. It is recommended to inject play.Environment and use the method as follows:

public File rootPath();

The play.Environment singleton also contains some very handy method, which provide files by relative path e.g.

public File getFile(String relativePath);
public URL resource(String relativePath);
public InputStream resourceAsStream(String relativePath);

Upvotes: 12

user363349
user363349

Reputation: 1318

As of play 2.0: play.Play.application().path().getAbsolutePath()

Upvotes: 10

MrCeeJ
MrCeeJ

Reputation: 714

Neither of those worked on my version of play, so I used this instead: Play.current().path().getAbsolutePath()

Upvotes: 3

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