$.MyWebService.java Source code

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Here is the source code for $.MyWebService.java

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    /*
     * Licensed to the Apache Software Foundation (ASF) under one
     * or more contributor license agreements. See the NOTICE file
     * distributed with this work for additional information
     * regarding copyright ownership. The ASF licenses this file
     * to you 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 ${package}.webservices;

    import org.apache.commons.lang3.StringUtils;

    import org.slf4j.Logger;

    import javax.enterprise.context.ApplicationScoped;
    import javax.inject.Inject;
    import javax.ws.rs.*;
    import javax.ws.rs.core.Response;
    import javax.ws.rs.core.Response.Status;

import ${package}.api.MyService;
import ${package}.exceptions.DoThisException;

    @Path("/${moduleKey}")
    @ApplicationScoped
    public class MyWebService {

        @Inject
        private Logger log;

        @Inject
        private MyService myService;

        @GET
        @Produces("text/plain; charset=utf8")
        public Response hello(@QueryParam("name") String name) {
            if (StringUtils.isEmpty(name)) {
                log.warn("No name given");
                // No name given? Invalid request.
                return Response.status(Status.BAD_REQUEST).entity("Missing Parameter 'name'").build();
            }

            log.debug("Sending regards to {}", name);
            // Return the greeting.
            return Response.ok(myService.helloWorld(name)).build();
        }

        @POST
        public Response doThis(@FormParam("turns") @DefaultValue("2") int turns) throws DoThisException {
            log.debug("Request to doThis {} times", turns);
            if (turns > 100)
                throw new DoThisException("At max, 100 turns are allowed");
            if (turns < 0)
                throw new DoThisException("Can't undo 'This'");

            myService.doThis(turns);
            return Response.noContent().build();
        }

    }