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Working towards better support for Resource links and query paramters. Exmaple updated to show
both working.
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‎examples/declarative-linking/src/main/java/org/glassfish/jersey/examples/linking/representation/ItemsRepresentation.java‎

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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright (c) 2010-2014 Oracle and/or its affiliates. All rights reserved.
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*
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common Development
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* and Distribution License("CDDL") (collectively, the "License"). You
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* may not use this file except in compliance with the License. You can
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* obtain a copy of the License at
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* http://glassfish.java.net/public/CDDL+GPL_1_1.html
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* or packager/legal/LICENSE.txt. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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* When distributing the software, include this License Header Notice in each
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* file and include the License file at packager/legal/LICENSE.txt.
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*
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* GPL Classpath Exception:
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* Oracle designates this particular file as subject to the "Classpath"
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* exception as provided by Oracle in the GPL Version 2 section of the License
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* file that accompanied this code.
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*
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* Modifications:
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* If applicable, add the following below the License Header, with the fields
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* enclosed by brackets [] replaced by your own identifying information:
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* "Portions Copyright [year] [name of copyright owner]"
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*
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* Contributor(s):
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* If you wish your version of this file to be governed by only the CDDL or
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* only the GPL Version 2, indicate your decision by adding "[Contributor]
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* elects to include this software in this distribution under the [CDDL or GPL
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* Version 2] license." If you don't indicate a single choice of license, a
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* recipient has the option to distribute your version of this file under
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* either the CDDL, the GPL Version 2 or to extend the choice of license to
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* its licensees as provided above. However, if you add GPL Version 2 code
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* and therefore, elected the GPL Version 2 license, then the option applies
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* only if the new code is made subject to such option by the copyright
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* holder.
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*/
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package org.glassfish.jersey.examples.linking.representation;
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import org.glassfish.jersey.examples.linking.resources.ItemResource;
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import org.glassfish.jersey.linking.Binding;
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import org.glassfish.jersey.linking.InjectLinks;
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import org.glassfish.jersey.linking.InjectLink;
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import org.glassfish.jersey.linking.InjectLink.Style;
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import java.util.List;
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import javax.ws.rs.core.Link;
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import javax.xml.bind.annotation.XmlAccessType;
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import javax.xml.bind.annotation.XmlAccessorType;
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import javax.xml.bind.annotation.XmlElement;
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import javax.xml.bind.annotation.XmlElementWrapper;
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import javax.xml.bind.annotation.XmlRootElement;
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import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
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/**
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* JAXB representation of an item
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*
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*
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* @author Mark Hadley
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* @author Gerard Davison (gerard.davison at oracle.com)
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*/
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@XmlAccessorType(XmlAccessType.NONE)
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@XmlRootElement(name = "item")
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@InjectLinks({
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@InjectLink(
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resource = ItemResource.class,
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style = Style.ABSOLUTE,
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condition = "${resource.next}",
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bindings = @Binding(name = "id", value = "${resource.nextId}"),
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rel = "next"
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),
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@InjectLink(
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resource = ItemResource.class,
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style = Style.ABSOLUTE,
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condition = "${resource.prev}",
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bindings = @Binding(name = "id", value = "${resource.prevId}"),
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rel = "prev"
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)
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})
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public class ItemRepresentation {
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@XmlElement
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private String name;
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@InjectLink(
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resource = ItemResource.class,
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style = Style.ABSOLUTE,
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bindings = @Binding(name = "id", value = "${resource.id}"),
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rel = "self"
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)
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@XmlJavaTypeAdapter(Link.JaxbAdapter.class)
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@XmlElement(name="link")
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Link self;
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@InjectLinks({
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@InjectLink(
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resource = ItemResource.class,
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style = Style.ABSOLUTE,
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condition = "${resource.next}",
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bindings = @Binding(name = "id", value = "${resource.nextId}"),
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rel = "next"
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),
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@InjectLink(
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resource = ItemResource.class,
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style = Style.ABSOLUTE,
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condition = "${resource.prev}",
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bindings = @Binding(name = "id", value = "${resource.prevId}"),
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rel = "prev"
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)})
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@XmlElement(name="link")
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@XmlElementWrapper(name = "links")
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@XmlJavaTypeAdapter(Link.JaxbAdapter.class)
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List<Link> links;
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public ItemRepresentation() {
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this.name = "";
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}
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public ItemRepresentation(String name) {
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this.name = name;
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}
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}

‎examples/declarative-linking/src/main/java/org/glassfish/jersey/examples/linking/resources/ItemsResource.java‎

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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright (c) 2010-2014 Oracle and/or its affiliates. All rights reserved.
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*
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common Development
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* and Distribution License("CDDL") (collectively, the "License"). You
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* may not use this file except in compliance with the License. You can
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* obtain a copy of the License at
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* http://glassfish.java.net/public/CDDL+GPL_1_1.html
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* or packager/legal/LICENSE.txt. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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* When distributing the software, include this License Header Notice in each
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* file and include the License file at packager/legal/LICENSE.txt.
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*
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* GPL Classpath Exception:
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* Oracle designates this particular file as subject to the "Classpath"
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* exception as provided by Oracle in the GPL Version 2 section of the License
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* file that accompanied this code.
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*
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* Modifications:
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* If applicable, add the following below the License Header, with the fields
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* enclosed by brackets [] replaced by your own identifying information:
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* "Portions Copyright [year] [name of copyright owner]"
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*
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* Contributor(s):
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* If you wish your version of this file to be governed by only the CDDL or
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* only the GPL Version 2, indicate your decision by adding "[Contributor]
31+
* elects to include this software in this distribution under the [CDDL or GPL
32+
* Version 2] license." If you don't indicate a single choice of license, a
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* recipient has the option to distribute your version of this file under
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* either the CDDL, the GPL Version 2 or to extend the choice of license to
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* its licensees as provided above. However, if you add GPL Version 2 code
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* and therefore, elected the GPL Version 2 license, then the option applies
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* only if the new code is made subject to such option by the copyright
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* holder.
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*/
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package org.glassfish.jersey.examples.linking.resources;
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import org.glassfish.jersey.examples.linking.model.ItemModel;
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import org.glassfish.jersey.examples.linking.model.ItemsModel;
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import org.glassfish.jersey.examples.linking.representation.ItemRepresentation;
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import javax.ws.rs.GET;
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import javax.ws.rs.NotFoundException;
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import javax.ws.rs.Path;
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import javax.ws.rs.PathParam;
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import javax.ws.rs.Produces;
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import javax.ws.rs.core.MediaType;
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/**
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* Resource that provides access to one item from a set of items managed
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* by ItemsModel
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*
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* @author Mark Hadley
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* @author Gerard Davison (gerard.davison at oracle.com)
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*/
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@Path("items/{id}")
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@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
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public class ItemResource {
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private ItemsModel itemsModel;
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private ItemModel itemModel;
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private String id;
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public ItemResource(@PathParam("id") String id) {
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this.id = id;
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itemsModel = ItemsModel.getInstance();
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try {
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itemModel = itemsModel.getItem(id);
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} catch (IndexOutOfBoundsException ex) {
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throw new NotFoundException();
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}
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}
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@GET
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public ItemRepresentation get() {
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return new ItemRepresentation(itemModel.getName());
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}
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/**
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* Determines whether there is a next item.
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* @return
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*/
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public boolean isNext() {
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return itemsModel.hasNext(id);
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}
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/**
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* Determines whether there is a previous item
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* @return
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*/
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public boolean isPrev() {
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return itemsModel.hasPrev(id);
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}
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public String getNextId() {
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return itemsModel.getNextId(id);
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}
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public String getPrevId() {
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return itemsModel.getPrevId(id);
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}
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public String getId() {
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return id;
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}
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}

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