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/*
* Copyright 2015 Open Networking Laboratory
*
* 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.
*/
package org.onosproject.core;
import org.onosproject.security.Permission;
import java.net.URI;
import java.util.Set;
import java.util.Optional;
import java.util.List;
import java.util.Objects;
import static com.google.common.base.MoreObjects.toStringHelper;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* Default implementation of network control/management application descriptor.
*/
public class DefaultApplication implements Application {
private final ApplicationId appId;
private final Version version;
private final String description;
private final String origin;
private final ApplicationRole role;
private final Set<Permission> permissions;
private final Optional<URI> featuresRepo;
private final List<String> features;
private final List<String> requiredApps;
/**
* Creates a new application descriptor using the supplied data.
*
* @param appId application identifier
* @param version application version
* @param description application description
* @param origin origin company
* @param role application role
* @param permissions requested permissions
* @param featuresRepo optional features repo URI
* @param features application features
* @param requiredApps list of required application names
*/
public DefaultApplication(ApplicationId appId, Version version,
String description, String origin,
ApplicationRole role, Set<Permission> permissions,
Optional<URI> featuresRepo, List<String> features,
List<String> requiredApps) {
this.appId = checkNotNull(appId, "ID cannot be null");
this.version = checkNotNull(version, "Version cannot be null");
this.description = checkNotNull(description, "Description cannot be null");
this.origin = checkNotNull(origin, "Origin cannot be null");
this.role = checkNotNull(role, "Role cannot be null");
this.permissions = checkNotNull(permissions, "Permissions cannot be null");
this.featuresRepo = checkNotNull(featuresRepo, "Features repo cannot be null");
this.features = checkNotNull(features, "Features cannot be null");
this.requiredApps = checkNotNull(requiredApps, "Required apps cannot be null");
checkArgument(!features.isEmpty(), "There must be at least one feature");
}
@Override
public ApplicationId id() {
return appId;
}
@Override
public Version version() {
return version;
}
@Override
public String description() {
return description;
}
@Override
public String origin() {
return origin;
}
@Override
public ApplicationRole role() {
return role;
}
@Override
public Set<Permission> permissions() {
return permissions;
}
@Override
public Optional<URI> featuresRepo() {
return featuresRepo;
}
@Override
public List<String> features() {
return features;
}
@Override
public List<String> requiredApps() {
return requiredApps;
}
@Override
public int hashCode() {
return Objects.hash(appId, version, description, origin, role, permissions,
featuresRepo, features, requiredApps);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
final DefaultApplication other = (DefaultApplication) obj;
return Objects.equals(this.appId, other.appId) &&
Objects.equals(this.version, other.version) &&
Objects.equals(this.description, other.description) &&
Objects.equals(this.origin, other.origin) &&
Objects.equals(this.role, other.role) &&
Objects.equals(this.permissions, other.permissions) &&
Objects.equals(this.featuresRepo, other.featuresRepo) &&
Objects.equals(this.features, other.features) &&
Objects.equals(this.requiredApps, other.requiredApps);
}
@Override
public String toString() {
return toStringHelper(this)
.add("appId", appId)
.add("version", version)
.add("description", description)
.add("origin", origin)
.add("role", role)
.add("permissions", permissions)
.add("featuresRepo", featuresRepo)
.add("features", features)
.add("requiredApps", requiredApps)
.toString();
}
}
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