MovieConverter.java

/*
 * Copyright 2012 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
 *
 *      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.carlomicieli.nerdmovies.converters;

import com.github.carlomicieli.nerdmovies.models.Movie;
import com.github.carlomicieli.nerdmovies.services.MovieService;
import org.bson.types.ObjectId;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.convert.converter.Converter;

/**
 * @author Carlo Micieli
 */
public class MovieConverter implements Converter<String, Movie> {
    private MovieService movieService;

    @Autowired
    public MovieConverter(MovieService rollingStockService) {
        this.movieService = rollingStockService;
    }

    @Override
    public Movie convert(String source) {
        ObjectId id = new ObjectId(source);
        return this.movieService.findById(id);
    }
}