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A bundle project producing JAX-RS RI bundles. The primary artifact is an "all-in-one" OSGi-fied JAX-RS RI bundle
(jaxrs-ri.jar).
Attached to that are two compressed JAX-RS RI archives. The first archive (jaxrs-ri.zip) consists of binary RI bits and
contains the API jar (under "api" directory), RI libraries (under "lib" directory) as well as all external
RI dependencies (under "ext" directory). The secondary archive (jaxrs-ri-src.zip) contains buildable JAX-RS RI source
bundle and contains the API jar (under "api" directory), RI sources (under "src" directory) as well as all external
RI dependencies (under "ext" directory). The second archive also contains "build.xml" ANT script that builds the RI
sources. To build the JAX-RS RI simply unzip the archive, cd to the created jaxrs-ri directory and invoke "ant" from
the command line.
/*
* Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.jersey.server.wadl.processor;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import jakarta.ws.rs.HttpMethod;
import jakarta.ws.rs.container.ContainerRequestContext;
import jakarta.ws.rs.core.Configuration;
import jakarta.ws.rs.core.HttpHeaders;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;
import jakarta.annotation.Priority;
import jakarta.inject.Inject;
import jakarta.inject.Provider;
import org.glassfish.jersey.process.Inflector;
import org.glassfish.jersey.server.ExtendedUriInfo;
import org.glassfish.jersey.server.model.ModelProcessor;
import org.glassfish.jersey.server.model.Resource;
import org.glassfish.jersey.server.model.ResourceModel;
import org.glassfish.jersey.server.model.internal.ModelProcessorUtil;
/**
* {@link ModelProcessor Model processor} enhancing {@link ResourceModel resource model} and {@link Resource sub resources}
* by default OPTIONS methods defined by JAX-RS specification.
*
* @author Miroslav Fuksa
*/
@Priority(Integer.MAX_VALUE)
public class OptionsMethodProcessor implements ModelProcessor {
private final List methodList;
/**
* Creates new instance.
*/
public OptionsMethodProcessor() {
methodList = new ArrayList<>();
methodList.add(new ModelProcessorUtil.Method(HttpMethod.OPTIONS, MediaType.WILDCARD_TYPE, MediaType.TEXT_PLAIN_TYPE,
PlainTextOptionsInflector.class));
methodList.add(new ModelProcessorUtil.Method(HttpMethod.OPTIONS, MediaType.WILDCARD_TYPE, MediaType.WILDCARD_TYPE,
GenericOptionsInflector.class));
}
private static class PlainTextOptionsInflector implements Inflector {
@Inject
private Provider extendedUriInfo;
@Override
public Response apply(ContainerRequestContext containerRequestContext) {
Set allowedMethods = ModelProcessorUtil.getAllowedMethods(extendedUriInfo.get()
.getMatchedRuntimeResources().get(0));
final String allowedList = allowedMethods.toString();
final String optionsBody = allowedList.substring(1, allowedList.length() - 1);
return Response.ok(optionsBody, MediaType.TEXT_PLAIN_TYPE)
.allow(allowedMethods)
.build();
}
}
private static class GenericOptionsInflector implements Inflector {
@Inject
private Provider extendedUriInfo;
@Override
public Response apply(ContainerRequestContext containerRequestContext) {
final Set allowedMethods = ModelProcessorUtil.getAllowedMethods(
(extendedUriInfo.get().getMatchedRuntimeResources().get(0)));
return Response.ok()
.allow(allowedMethods)
.header(HttpHeaders.CONTENT_LENGTH, "0")
.type(containerRequestContext.getAcceptableMediaTypes().get(0))
.build();
}
}
@Override
public ResourceModel processResourceModel(ResourceModel resourceModel, Configuration configuration) {
return ModelProcessorUtil.enhanceResourceModel(resourceModel, false, methodList, true).build();
}
@Override
public ResourceModel processSubResource(ResourceModel subResourceModel, Configuration configuration) {
return ModelProcessorUtil.enhanceResourceModel(subResourceModel, true, methodList, true).build();
}
}