net.eusashead.hateoas.springhalbuilder.controller.RootController.java Source code

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Here is the source code for net.eusashead.hateoas.springhalbuilder.controller.RootController.java

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package net.eusashead.hateoas.springhalbuilder.controller;

/*
 * #[license]
 * Spring HalBuilder Example Webapp
 * %%
 * Copyright (C) 2013 Eusa's Head
 * %%
 * 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.
 * %[license]
 */

import net.eusashead.hateoas.hal.response.HalResponseBuilder;
import net.eusashead.hateoas.response.OptionsResponseBuilder;

import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.theoryinpractise.halbuilder.api.Representation;

@Controller
@RequestMapping("/")
public class RootController {

    @RequestMapping(method = RequestMethod.OPTIONS)
    public ResponseEntity<Void> options(OptionsResponseBuilder<Void> builder) {
        return builder.allow(HttpMethod.GET).build();
    }

    @RequestMapping(method = RequestMethod.GET)
    public ResponseEntity<Representation> get(HalResponseBuilder builder) {
        return builder.withLink("orders", OrderListController.URI_TEMPLATE + "{?page,size}")
                .withLink("customers", CustomerListController.URI_TEMPLATE + "{?page,size}").build();
    }

}