/*
 * Copyright (C) 2018 Red Hat, inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301  USA
 */
package org.wildfly.extension.eesecurity;

import static org.wildfly.extension.eesecurity.EESecuritySubsystemDefinition.ELYTRON_JAKARTA_SECURITY;

import org.jboss.as.server.deployment.Attachments;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.as.server.deployment.DeploymentUnitProcessor;
import org.jboss.as.server.deployment.module.ModuleDependency;
import org.jboss.as.server.deployment.module.ModuleSpecification;
import org.jboss.modules.Module;
import org.jboss.modules.ModuleLoader;

class EESecurityDependencyProcessor implements DeploymentUnitProcessor {
    @Override
    public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {

        final DeploymentUnit unit = phaseContext.getDeploymentUnit();
        final DeploymentUnit top = unit.getParent() == null ? unit : unit.getParent();
        final ModuleLoader moduleLoader = Module.getBootModuleLoader();

        final ModuleSpecification moduleSpec = unit.getAttachment(Attachments.MODULE_SPECIFICATION);
        moduleSpec.addSystemDependency(new ModuleDependency(moduleLoader, "jakarta.security.enterprise.api", false, false, true, false));

        Boolean securityPresent = top.getAttachment(EESecurityAnnotationProcessor.SECURITY_PRESENT);
        if(securityPresent != null && securityPresent) {
            moduleSpec.addSystemDependency(new ModuleDependency(moduleLoader, ELYTRON_JAKARTA_SECURITY, false, false, true, false));
        }

    }
}
