EnvironmentConfigTokenProvider.java

/*
 * Copyright 2018-2019 the original author or authors.
 *
 * 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
 *
 *      https://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.springframework.cloud.config.server.environment;

import org.springframework.core.env.Environment;

/**
 * @author Scott Frederick
 */
public class EnvironmentConfigTokenProvider implements ConfigTokenProvider {

	private final Environment environment;

	private final String propertyName;

	public EnvironmentConfigTokenProvider(Environment environment, String propertyName) {
		this.environment = environment;
		this.propertyName = propertyName;
	}

	@Override
	public String getToken() {
		return environment.getProperty(propertyName);
	}

}