/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.module.deployment.impl.internal.policy;
import static org.mule.runtime.api.util.Preconditions.checkArgument;
import org.mule.runtime.core.policy.PolicyParametrization;
import org.mule.runtime.deployment.model.api.application.Application;
import org.mule.runtime.deployment.model.api.policy.PolicyTemplate;
import org.mule.runtime.module.artifact.classloader.ClassLoaderRepository;
import org.mule.runtime.module.extension.internal.loader.ExtensionModelLoaderRepository;
import org.mule.runtime.module.service.ServiceRepository;
/**
* Creates instances of {@link DefaultApplicationPolicyInstance}
*/
public class DefaultPolicyInstanceProviderFactory implements PolicyInstanceProviderFactory {
private final ServiceRepository serviceRepository;
private final ClassLoaderRepository classLoaderRepository;
private final ExtensionModelLoaderRepository extensionModelLoaderRepository;
/**
* Creates a new factory
*
* @param serviceRepository contains available service instances. Non null.
* @param classLoaderRepository contains the registered classloaders that can be used to load serialized classes. Non null.
* @param extensionModelLoaderRepository {@link ExtensionModelLoaderRepository} with the available extension loaders. Non null.
*/
public DefaultPolicyInstanceProviderFactory(ServiceRepository serviceRepository, ClassLoaderRepository classLoaderRepository,
ExtensionModelLoaderRepository extensionModelLoaderRepository) {
this.extensionModelLoaderRepository = extensionModelLoaderRepository;
checkArgument(serviceRepository != null, "serviceRepository cannot be null");
checkArgument(classLoaderRepository != null, "classLoaderRepository cannot be null");
checkArgument(extensionModelLoaderRepository != null, "extensionModelLoaderRepository cannot be null");
this.serviceRepository = serviceRepository;
this.classLoaderRepository = classLoaderRepository;
}
@Override
public ApplicationPolicyInstance create(Application application, PolicyTemplate policyTemplate,
PolicyParametrization parametrization) {
return new DefaultApplicationPolicyInstance(application, policyTemplate, parametrization, serviceRepository,
classLoaderRepository, policyTemplate.getArtifactPlugins(),
extensionModelLoaderRepository);
}
}