/*

* Made with all the love in the world

* by scireum in Stuttgart, Germany

*

* Copyright by scireum GmbH

* https://www.scireum.de - info@scireum.de

*/

package sirius.kernel;

import sirius.kernel.di.std.ConfigValue;

import sirius.kernel.di.std.PriorityParts;

import sirius.kernel.di.std.Register;

import sirius.kernel.health.Exceptions;

import sirius.kernel.health.Log;

import java.util.List;

/**

* Responsible for executing {@link AutoSetupRule auto setup rules} during th system startup.

* <p>

* As most probably we only want to do this in dev / test / staging systems or once for production systems,

* this facility has to be enabled via the system config in <tt>sirius.autoSetup</tt>.

*/

@Register(classes = {AutoSetup.class, Startable.class})

public class AutoSetup implements Startable {

@ConfigValue("sirius.autoSetup")

private boolean enabled;

@PriorityParts(AutoSetupRule.class)

private List<AutoSetupRule> rules;

/**

* Represents the logger used for everything concerning the system setup

*/

public static final Log LOG = Log.get("autosetup");

@Override

public int getPriority() {

return 1000;

}

@Override

public void started() {

if (!isEnabled()) {

return;

}

for (AutoSetupRule rule : rules) {

LOG.INFO("Executing auto setup rule: %s", rule.getClass().getName());

try {

rule.setup();

} catch (Exception exception) {

Exceptions.handle()

.to(LOG)

.error(exception)

.withSystemErrorMessage("Auto seatup rule %s failed: %s (%s)", rule.getClass().getName())

.handle();

}

}

}

/**

* Determines if the auto setup facility is active.

*

* @return <tt>true</tt> if auto setup is enabled, <tt>false</tt> otherwise

*/

public boolean isEnabled() {

return enabled;

}

}