All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.github.tomakehurst.wiremock.extension.responsetemplating.helpers.SystemValueHelper Maven / Gradle / Ivy

Go to download

A web service test double for all occasions - standalone edition

There is a newer version: 3.9.2
Show newest version
/*
 * Copyright (C) 2019-2024 Thomas Akehurst
 *
 * 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 com.github.tomakehurst.wiremock.extension.responsetemplating.helpers;

import static com.github.tomakehurst.wiremock.common.Strings.isEmpty;

import com.github.jknack.handlebars.Options;
import com.github.tomakehurst.wiremock.extension.responsetemplating.SystemKeyAuthoriser;

public class SystemValueHelper extends HandlebarsHelper {

  private final SystemKeyAuthoriser systemKeyAuthoriser;

  public SystemValueHelper(SystemKeyAuthoriser systemKeyAuthoriser) {
    this.systemKeyAuthoriser = systemKeyAuthoriser;
  }

  @Override
  public String apply(Object context, Options options) {
    String key = options.hash("key", "");
    String type = options.hash("type", "ENVIRONMENT");
    String defaultValue = options.hash("default");
    if (isEmpty(key)) {
      return this.handleError("The key cannot be empty");
    }
    if (!systemKeyAuthoriser.isPermitted(key)) {
      return this.handleError("Access to " + key + " is denied");
    }

    String rawValue = "";

    switch (type) {
      case "ENVIRONMENT":
        rawValue = getSystemEnvironment(key, defaultValue);
        break;
      case "PROPERTY":
        rawValue = getSystemProperties(key, defaultValue);
        break;
    }
    return rawValue;
  }

  private String getSystemEnvironment(final String key, final String defaultValue) {
    return System.getenv().getOrDefault(key, defaultValue);
  }

  private String getSystemProperties(final String key, final String defaultValue) {
    return System.getProperty(key, defaultValue);
  }
}
    

    

    

            

    

            



    
    






    
© 2015 - 2024 Weber Informatics LLC | Privacy Policy