com.sun.jersey.server.impl.wadl.WadlMethodFactory Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jersey-bundle Show documentation
Show all versions of jersey-bundle Show documentation
A bundle containing code of all jar-based modules that provide
JAX-RS and Jersey-related features. Such a bundle is *only intended* for
developers that do not use Maven's dependency system.
The bundle does not include code for contributes, tests and samples.
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2010-2013 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.
*
* 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:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.jersey.server.impl.wadl;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Variant;
import com.sun.jersey.api.core.HttpContext;
import com.sun.jersey.api.model.AbstractResource;
import com.sun.jersey.api.uri.UriTemplate;
import com.sun.jersey.core.header.MediaTypes;
import com.sun.jersey.server.impl.model.method.ResourceHttpOptionsMethod;
import com.sun.jersey.server.impl.model.method.ResourceMethod;
import com.sun.jersey.server.wadl.WadlApplicationContext;
import com.sun.research.ws.wadl.Application;
/**
*
* @author [email protected]
*/
/* package */ final class WadlMethodFactory {
public static final class WadlOptionsMethod extends ResourceMethod {
public WadlOptionsMethod(Map> methods,
AbstractResource resource, String path,
WadlApplicationContext wadlApplicationContext) {
super("OPTIONS",
UriTemplate.EMPTY,
MediaTypes.GENERAL_MEDIA_TYPE_LIST,
MediaTypes.GENERAL_MEDIA_TYPE_LIST,
false,
new WadlOptionsMethodDispatcher(methods, resource, path, wadlApplicationContext));
}
@Override
public String toString() {
return "WADL OPTIONS method" ;
}
}
private static final class WadlOptionsMethodDispatcher extends
ResourceHttpOptionsMethod.OptionsRequestDispatcher {
private final AbstractResource resource;
private final String path;
private final WadlApplicationContext wadlApplicationContext;
private final String lastModified;
private static final Logger LOGGER = Logger.getLogger(WadlOptionsMethodDispatcher.class.getName());
WadlOptionsMethodDispatcher(Map> methods,
AbstractResource resource, String path,
WadlApplicationContext wadlApplicationContext) {
super(methods);
this.resource = resource;
this.path = path;
this.wadlApplicationContext = wadlApplicationContext;
this.lastModified = new SimpleDateFormat(WadlResource.HTTPDATEFORMAT).format(new Date());
}
@Override
public void dispatch(final Object o, final HttpContext context) {
if(wadlApplicationContext.isWadlGenerationEnabled()) {
final Application a = wadlApplicationContext.getApplication(
context.getUriInfo(),
resource, path);
List vl = Variant.mediaTypes(MediaTypes.WADL, MediaTypes.WADL_JSON, MediaType.APPLICATION_XML_TYPE)
.add().build();
Variant v = context.getRequest().selectVariant(vl);
if (v == null) {
context.getResponse().setResponse(
Response.noContent().header("Allow", allow).header("Last-modified", lastModified).build());
}
else {
try {
// TODO more gracefully detect that JAX-B -> JSON
// is not available
context.getResponse().setResponse(
Response.ok(a, v).
header("Allow", allow).header("Last-modified", lastModified).build());
} catch (Exception e) {
LOGGER.log(Level.WARNING, "Could not marshal wadl Application.", e);
context.getResponse().setResponse(
Response.noContent().header("Allow", allow).build());
}
}
} else {
context.getResponse().setResponse(
Response.noContent().header("Allow", allow).build());
}
}
}
}