Package com.onec.desktop

Class DesktopEnvironmentPostProcessor

java.lang.Object

com.onec.desktop.DesktopEnvironmentPostProcessor

All Implemented Interfaces:

org.springframework.boot.env.EnvironmentPostProcessor, org.springframework.core.Ordered

public class DesktopEnvironmentPostProcessor
extends Object
implements org.springframework.boot.env.EnvironmentPostProcessor, org.springframework.core.Ordered

When the shell launches the JVM it passes --onec.desktop.home=<dir> pointing at the OS per-user app-data directory. In that case we relocate an embedded H2 file datasource under <home>/data so the database lives with the user's data rather than next to the binary (which, for a bundled desktop app, is read-only and ephemeral).

Runs as an EnvironmentPostProcessor because the rewrite must land before spring.datasource.url is bound. When onec.desktop.home is unset — normal bootRun/server runs — this does nothing, so dev is untouched. Bold by design: in desktop mode the relocation is unconditional, no opt-in flag.

It also keeps the user logged in across launches. Every launch starts a fresh JVM, so an in-memory HTTP session dies each time and the user would re-login. In desktop mode we persist sessions in the (now file-backed) datasource via Spring Session JDBC and hand the webview a long-lived, persistent cookie — so "stay logged in" behaves like a native app. The session defaults go in at lowest precedence, so an app can still override the timeout or cookie.

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
DesktopEnvironmentPostProcessor()

Method Summary

Modifier and Type	Method	Description
int	getOrder()
void	postProcessEnvironment(org.springframework.core.env.ConfigurableEnvironment environment, org.springframework.boot.SpringApplication application)

Methods inherited from class java.lang.Object

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

Constructor Details

DesktopEnvironmentPostProcessor

public DesktopEnvironmentPostProcessor()

Method Details

postProcessEnvironment

public void postProcessEnvironment(org.springframework.core.env.ConfigurableEnvironment environment,
 org.springframework.boot.SpringApplication application)

Specified by:

postProcessEnvironment in interface org.springframework.boot.env.EnvironmentPostProcessor

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered