io.helidon.integrations.vault.cdi.VaultName Maven / Gradle / Ivy
/*
* Copyright (c) 2021 Oracle and/or its affiliates.
*
* 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 io.helidon.integrations.vault.cdi;
import java.lang.annotation.Annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Define a named vault instance.
*
* This annotation is optional. If not defined, the default instance will be injected.
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.PARAMETER})
public @interface VaultName {
/**
* Vault name to inject.
*
* @return name
*/
String value();
/**
* Utility to obtain {@link io.helidon.integrations.vault.cdi.VaultName} instances.
*/
class Literal implements VaultName {
private final String name;
private Literal(String name) {
this.name = name;
}
/**
* Create a new literal.
*
* @param name vault name value
* @return new vault name
*/
public static VaultName create(String name) {
return new Literal(name);
}
@Override
public String value() {
return name;
}
@Override
public Class annotationType() {
return VaultName.class;
}
}
}