/**
* 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 org.apache.cxf.osgi.itests.jaxrs;
import java.net.URI;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.validation.ValidationProviderResolver;
import javax.validation.spi.ValidationProvider;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.PUT;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.container.ResourceContext;
import javax.ws.rs.container.ResourceInfo;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.core.SecurityContext;
import javax.ws.rs.core.UriBuilder;
import javax.ws.rs.core.UriInfo;
import org.apache.cxf.validation.BeanValidationProvider;
import org.hibernate.validator.HibernateValidator;
import org.hibernate.validator.HibernateValidatorConfiguration;
@Path("/bookstore")
@Produces("application/xml")
public class BookStore {
private Map<Long, Book> books = new HashMap<>();
@Context
private UriInfo ui;
@Context
private ResourceInfo rcInfo;
@Context
private ResourceContext resourceContext;
@Context
private SecurityContext securityContext;
public BookStore() {
init();
}
@GET
@Path("/books/{id}")
public Response getBookRoot(@PathParam("id") Long id) {
assertInjections();
Book b = books.get(id);
if (b == null) {
return Response.status(Status.NOT_FOUND).build();
}
return Response.ok(b).build();
}
@PUT
@Path("/books/{id}")
public Response updateBook(@PathParam("id") Long id, Book book) {
assertInjections();
Book b = books.get(id);
if (b == null) {
return Response.status(Status.NOT_FOUND).build();
} else {
b.setName(book.getName());
return Response.ok().build();
}
}
@POST
@Path("/books-validate")
public Response createBookValidate(Book book) {
assertInjections();
BeanValidationProvider prov = new BeanValidationProvider(
new ValidationProviderResolver() {
@Override
public List<ValidationProvider<?>> getValidationProviders() {
ValidationProvider<HibernateValidatorConfiguration> prov = new HibernateValidator();
List<ValidationProvider<?>> provs = new ArrayList<>();
provs.add(prov);
return provs;
}
}, HibernateValidator.class);
try {
prov.validateBean(book);
} catch (ConstraintViolationException cve) {
StringBuilder violationMessages = new StringBuilder();
for (ConstraintViolation<?> constraintViolation : cve.getConstraintViolations()) {
violationMessages.append(constraintViolation.getPropertyPath())
.append(": ").append(constraintViolation.getMessage()).append("\n");
}
return Response.status(Response.Status.BAD_REQUEST)
.type("text/plain").entity(violationMessages.toString()).build();
}
return createBook(book);
}
@POST
@Path("/books")
public Response createBook(Book book) {
assertInjections();
Book b = books.get(book.getId());
if (b != null) {
return Response.status(Status.CONFLICT).build();
} else {
books.put(book.getId(), book);
URI createdURI = UriBuilder.fromUri(ui.getAbsolutePath())
.path(Long.toString(book.getId())).build();
return Response.created(createdURI).build();
}
}
@DELETE
@Path("/books/{id}")
public Response removeBook(@PathParam("id") Long id) {
assertInjections();
Book b = books.remove(id);
if (b == null) {
return Response.status(Status.NOT_FOUND).build();
} else {
return Response.ok().build();
}
}
private void init() {
books.clear();
Book book = new Book();
book.setId(123);
book.setName("CXF in Action");
books.put(book.getId(), book);
}
private void assertInjections() {
if (ui.getAbsolutePath() == null) {
throw new IllegalArgumentException("UriInfo absolute path is null");
}
if (rcInfo.getResourceMethod() == null) {
throw new IllegalArgumentException("ResourceInfo resource method is null");
}
if (resourceContext.getResource(BookStore.class) == null) {
throw new IllegalArgumentException("ResourceContext returns null resource");
}
if (securityContext.isSecure()) {
throw new IllegalArgumentException("Expected unsecure communication");
}
}
}