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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.application;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.ApplicationName;
import com.yahoo.config.provision.InstanceName;
import com.yahoo.config.provision.TenantName;
import java.util.Objects;
/**
* Tenant and application name pair.
*
* @author jonmv
*/
public class TenantAndApplicationId implements Comparable<TenantAndApplicationId> {
private final TenantName tenant;
private final ApplicationName application;
private TenantAndApplicationId(TenantName tenant, ApplicationName application) {
requireNonBlank(tenant.value(), "Tenant name");
requireNonBlank(application.value(), "Application name");
this.tenant = tenant;
this.application = application;
}
public static TenantAndApplicationId from(TenantName tenant, ApplicationName application) {
return new TenantAndApplicationId(tenant, application);
}
public static TenantAndApplicationId from(String tenant, String application) {
return from(TenantName.from(tenant), ApplicationName.from(application));
}
public static TenantAndApplicationId fromSerialized(String value) {
String[] parts = value.split(":");
if (parts.length != 2)
throw new IllegalArgumentException("Serialized value should be '<tenant>:<application>', but was '" + value + "'");
return from(parts[0], parts[1]);
}
public static TenantAndApplicationId from(ApplicationId id) {
return from(id.tenant(), id.application());
}
public ApplicationId defaultInstance() {
return instance(InstanceName.defaultName());
}
public ApplicationId instance(String instance) {
return instance(InstanceName.from(instance));
}
public ApplicationId instance(InstanceName instance) {
return ApplicationId.from(tenant, application, instance);
}
public String serialized() {
return tenant.value() + ":" + application.value();
}
public TenantName tenant() {
return tenant;
}
public ApplicationName application() {
return application;
}
@Override
public boolean equals(Object other) {
if (this == other) return true;
if (other == null || getClass() != other.getClass()) return false;
TenantAndApplicationId that = (TenantAndApplicationId) other;
return tenant.equals(that.tenant) &&
application.equals(that.application);
}
@Override
public int hashCode() {
return Objects.hash(tenant, application);
}
@Override
public int compareTo(TenantAndApplicationId other) {
int tenantComparison = tenant.compareTo(other.tenant);
return tenantComparison != 0 ? tenantComparison : application.compareTo(other.application);
}
@Override
public String toString() {
return tenant.value() + "." + application.value();
}
private static void requireNonBlank(String value, String name) {
Objects.requireNonNull(value, name + " cannot be null");
if (name.isBlank())
throw new IllegalArgumentException(name + " cannot be blank");
}
}
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