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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2010-2015 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
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 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 */

package org.glassfish.jersey.tests.cdi.resources;

import java.util.logging.Logger;

import javax.ws.rs.GET;
import javax.ws.rs.Produces;
import javax.ws.rs.Path;
import javax.ws.rs.QueryParam;
import javax.ws.rs.container.ResourceContext;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.UriInfo;

import javax.annotation.ManagedBean;
import javax.annotation.Resource;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.enterprise.context.RequestScoped;


/**
 * Request scoped JAX-RS resource registered as a CDI managed bean.
 *
 * @author Paul Sandoz
 * @author Jakub Podlesak (jakub.podlesak at oracle.com)
 */
@Path("/jcdibean/dependent/per-request")
@ManagedBean
@RequestScoped
public class JCDIBeanDependentPerRequestResource {

    private static final Logger LOGGER = Logger.getLogger(JCDIBeanDependentPerRequestResource.class.getName());

    @Resource(name = "injectedResource")
    private int injectedResource = 0;

    @Context
    private UriInfo uiFieldInject;

    @Context
    private ResourceContext rc;

    @QueryParam("x")
    private String x;

    private UriInfo uiMethodInject;

    @Context
    public void set(UriInfo ui) {
        this.uiMethodInject = ui;
    }

    @PostConstruct
    public void postConstruct() {

        ensureInjected();

        LOGGER.info(String.format(
                "In post construct of %s; uiFieldInject: %s; uiMethodInject: %s",
                this, uiFieldInject, uiMethodInject));
    }

    @GET
    @Produces("text/plain")
    public String getMessage() {

        ensureInjected();

        LOGGER.info(String.format(
                "In getMessage of %s; uiFieldInject: %s; uiMethodInject: %s",
                this, uiFieldInject, uiMethodInject));

        return String.format("%s: queryParam=%s %d", uiFieldInject.getRequestUri().toString(), x, injectedResource++);
    }

    @PreDestroy
    public void preDestroy() {
        LOGGER.info(String.format("In pre destroy of %s", this));
    }

    private void ensureInjected() throws IllegalStateException {
        if (uiFieldInject == null || uiMethodInject == null || rc == null) {
            throw new IllegalStateException();
        }
    }
}
