io.dropwizard.core.sslreload.SslReloadTask Maven / Gradle / Ivy

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package io.dropwizard.core.sslreload;

import io.dropwizard.jetty.SslReload;
import io.dropwizard.servlets.tasks.Task;

import java.io.PrintWriter;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;

/** A task that will refresh all ssl factories with up to date certificate information */
public class SslReloadTask extends Task {
    private Collection reloader = Collections.emptySet();

    protected SslReloadTask() {
        super("reload-ssl");
    }

    @Override
    public void execute(Map> parameters, PrintWriter output) throws Exception {
        // Iterate through all the reloaders first to ensure valid configuration
        for (SslReload sslReload : getReloaders()) {
            sslReload.reloadDryRun();
        }

        // Now we know that configuration is valid, reload for real
        for (SslReload sslReload : getReloaders()) {
            sslReload.reload();
        }

        output.write("Reloaded certificate configuration\n");
    }

    public Collection getReloaders() {
        return reloader;
    }

    public void setReloaders(Collection reloader) {
        this.reloader = reloader;
    }
}