InfoService.java

/*
 * Copyright 2017 Observational Health Data Sciences and Informatics [OHDSI.org].
 *
 * 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.ohdsi.webapi.service;

import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.ArrayList;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;
import org.ohdsi.webapi.shiro.Entities.UserEntity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Component;

/**
 *
 * @author Chris Knoll <cknoll@ohdsi.org>
 */
@Path("/info")
@Component
public class InfoService {
  
  @Autowired
  private Environment env;
    
  public static class Info {
    @JsonProperty("version")
    public String version;
  }
  
  @Bean
  public Info info()
  {
    Info newInfo = new Info();
    newInfo.version = this.env.getRequiredProperty("webapi.version");
    return newInfo;
  }
  
  @Autowired
  private Info info;
  
  @GET
  @Path("/")
  @Produces(MediaType.APPLICATION_JSON)
  public Info getInfo() {
    return info;
  }  
}