/*
* #%L
* Gravia :: Resolver
* %%
* Copyright (C) 2010 - 2014 JBoss by Red Hat
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package org.jboss.gravia.provision.internal;
import java.io.InputStream;
import java.util.Dictionary;
import java.util.Set;
import javax.management.JMException;
import org.jboss.gravia.provision.DefaultProvisioner;
import org.jboss.gravia.provision.ProvisionException;
import org.jboss.gravia.provision.ProvisionResult;
import org.jboss.gravia.provision.Provisioner;
import org.jboss.gravia.provision.ResourceHandle;
import org.jboss.gravia.provision.ResourceInstaller;
import org.jboss.gravia.provision.spi.RuntimeEnvironment;
import org.jboss.gravia.repository.Repository;
import org.jboss.gravia.resolver.Environment;
import org.jboss.gravia.resolver.Resolver;
import org.jboss.gravia.resource.Requirement;
import org.jboss.gravia.resource.Resource;
import org.osgi.framework.BundleContext;
import org.osgi.service.component.annotations.Activate;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.ConfigurationPolicy;
import org.osgi.service.component.annotations.Reference;
/**
* The {@link Provisioner} component.
*
* @author thomas.diesler@jboss.com
* @since 08-May-2014
*/
@Component(service = { Provisioner.class }, configurationPolicy = ConfigurationPolicy.IGNORE, immediate = true)
public final class ProvisionerService implements Provisioner {
private Resolver resolver;
private Repository repository;
private ResourceInstaller installer;
private RuntimeEnvironment environment;
private Provisioner delegate;
@Activate
void activate(BundleContext context) throws JMException {
delegate = new DefaultProvisioner(environment, resolver, repository, installer);
}
@Override
public Environment getEnvironment() {
return delegate.getEnvironment();
}
@Override
public Resolver getResolver() {
return delegate.getResolver();
}
@Override
public Repository getRepository() {
return delegate.getRepository();
}
@Override
public ResourceInstaller getResourceInstaller() {
return delegate.getResourceInstaller();
}
@Override
public ProvisionResult findResources(Set<Requirement> reqs) {
return delegate.findResources(reqs);
}
@Override
public Set<ResourceHandle> provisionResources(Set<Requirement> reqs) throws ProvisionException {
return delegate.provisionResources(reqs);
}
@Override
public ResourceHandle installResource(String runtimeName, InputStream inputStream, Dictionary<String, String> headers) throws ProvisionException {
return delegate.installResource(runtimeName, inputStream, headers);
}
@Override
public ResourceHandle installSharedResource(String runtimeName, InputStream inputStream, Dictionary<String, String> headers) throws ProvisionException {
return delegate.installSharedResource(runtimeName, inputStream, headers);
}
@Override
public ResourceHandle installResource(Resource resource, Dictionary<String, String> headers) throws ProvisionException {
return delegate.installResource(resource, headers);
}
@Override
public ResourceHandle installSharedResource(Resource resource, Dictionary<String, String> headers) throws ProvisionException {
return delegate.installSharedResource(resource, headers);
}
@Reference
void bindResolver(Resolver service) {
resolver = service;
}
void unbindResolver(Resolver service) {
resolver = null;
}
@Reference
void bindRepository(Repository service) {
repository = service;
}
void unbindRepository(Repository service) {
repository = null;
}
@Reference
void bindResourceInstaller(ResourceInstaller service) {
installer = service;
}
void unbindResourceInstaller(ResourceInstaller service) {
installer = null;
}
@Reference
void bindRuntimeEnvironment(RuntimeEnvironment service) {
environment = service;
}
void unbindRuntimeEnvironment(RuntimeEnvironment service) {
environment = null;
}
}