Examples with UriBuilder javax.ws.rs.core.UriBuilder used on opensource projects

Example 41 with UriBuilder

use of javax.ws.rs.core.UriBuilder in project che by eclipse.

the class Service method generateLinkForMethod.

private Link generateLinkForMethod(UriInfo uriInfo, String linkRel, Method method, Object... pathParameters) {
    String httpMethod = null;
    final HttpMethod httpMethodAnnotation = getMetaAnnotation(method, HttpMethod.class);
    if (httpMethodAnnotation != null) {
        httpMethod = httpMethodAnnotation.value();
    }
    if (httpMethod == null) {
        throw new IllegalArgumentException(format("Method '%s' has not any HTTP method annotation and may not be used to produce link.", method.getName()));
    }
    final Consumes consumes = getAnnotation(method, Consumes.class);
    final Produces produces = getAnnotation(method, Produces.class);
    final UriBuilder baseUriBuilder = uriInfo.getBaseUriBuilder();
    final LinkedList<String> matchedURIs = new LinkedList<>(uriInfo.getMatchedURIs());
    // Get path to the root resource.
    if (uriInfo.getMatchedResources().size() < matchedURIs.size()) {
        matchedURIs.remove();
    }
    while (!matchedURIs.isEmpty()) {
        baseUriBuilder.path(matchedURIs.pollLast());
    }
    final Path path = method.getAnnotation(Path.class);
    if (path != null) {
        baseUriBuilder.path(path.value());
    }
    final Link link = DtoFactory.getInstance().createDto(Link.class).withRel(linkRel).withHref(baseUriBuilder.build(pathParameters).toString()).withMethod(httpMethod);
    if (consumes != null) {
        link.setConsumes(consumes.value()[0]);
    }
    if (produces != null) {
        link.setProduces(produces.value()[0]);
    }
    Class<?>[] parameterClasses = method.getParameterTypes();
    if (parameterClasses.length > 0) {
        Annotation[][] annotations = method.getParameterAnnotations();
        for (int i = 0; i < parameterClasses.length; i++) {
            if (annotations[i].length > 0) {
                boolean isBodyParameter = false;
                QueryParam queryParam = null;
                Description description = null;
                Required required = null;
                Valid valid = null;
                DefaultValue defaultValue = null;
                for (int j = 0; j < annotations[i].length; j++) {
                    Annotation annotation = annotations[i][j];
                    isBodyParameter |= !JAX_RS_ANNOTATIONS.contains(annotation.annotationType().getName());
                    Class<?> annotationType = annotation.annotationType();
                    if (annotationType == QueryParam.class) {
                        queryParam = (QueryParam) annotation;
                    } else if (annotationType == Description.class) {
                        description = (Description) annotation;
                    } else if (annotationType == Required.class) {
                        required = (Required) annotation;
                    } else if (annotationType == Valid.class) {
                        valid = (Valid) annotation;
                    } else if (annotationType == DefaultValue.class) {
                        defaultValue = (DefaultValue) annotation;
                    }
                }
                if (queryParam != null) {
                    LinkParameter parameter = DtoFactory.getInstance().createDto(LinkParameter.class).withName(queryParam.value()).withRequired(required != null).withType(getParameterType(parameterClasses[i]));
                    if (defaultValue != null) {
                        parameter.setDefaultValue(defaultValue.value());
                    }
                    if (description != null) {
                        parameter.setDescription(description.value());
                    }
                    if (valid != null) {
                        parameter.setValid(Arrays.asList(valid.value()));
                    }
                    link.getParameters().add(parameter);
                } else if (isBodyParameter) {
                    if (description != null) {
                        link.setRequestBody(DtoFactory.getInstance().createDto(RequestBodyDescriptor.class).withDescription(description.value()));
                    }
                }
            }
        }
    }
    return link;
}

Example 42 with UriBuilder

use of javax.ws.rs.core.UriBuilder in project che by eclipse.

the class PagingUtil method createLinkHeader.

/**
     * Generates link header value from the page object and base uri.
     * <a href="https://tools.ietf.org/html/rfc5988">The Link header spec</a>
     *
     * @param page
     *         the page used to generate link
     * @param uri
     *         the uri which is used for adding {@code skipCount} & {@code maxItems} query parameters
     * @return 'Link' header value
     * @throws NullPointerException
     *         when either {@code page} or {@code uri} is null
     */
public static String createLinkHeader(Page<?> page, URI uri) {
    requireNonNull(page, "Required non-null page");
    requireNonNull(uri, "Required non-null uri");
    final ArrayList<Pair<String, Page.PageRef>> pageRefs = new ArrayList<>(4);
    pageRefs.add(Pair.of("first", page.getFirstPageRef()));
    pageRefs.add(Pair.of("last", page.getLastPageRef()));
    if (page.hasPreviousPage()) {
        pageRefs.add(Pair.of("prev", page.getPreviousPageRef()));
    }
    if (page.hasNextPage()) {
        pageRefs.add(Pair.of("next", page.getNextPageRef()));
    }
    final UriBuilder ub = UriBuilder.fromUri(uri);
    return pageRefs.stream().map(refPair -> format("<%s>; rel=\"%s\"", ub.clone().replaceQueryParam("skipCount", refPair.second.getItemsBefore()).replaceQueryParam("maxItems", refPair.second.getPageSize()).build().toString(), refPair.first)).collect(joining(LINK_HEADER_SEPARATOR));
}

Example 43 with UriBuilder

use of javax.ws.rs.core.UriBuilder in project che by eclipse.

the class SshMachineInstance method getRuntime.

public MachineRuntimeInfoImpl getRuntime() {
    // lazy initialization
    if (machineRuntime == null) {
        synchronized (this) {
            if (machineRuntime == null) {
                UriBuilder uriBuilder = UriBuilder.fromUri("http://" + sshClient.getHost());
                final Map<String, ServerImpl> servers = new HashMap<>();
                for (ServerConf serverConf : machinesServers) {
                    servers.put(serverConf.getPort(), serverConfToServer(serverConf, uriBuilder.clone()));
                }
                machineRuntime = new MachineRuntimeInfoImpl(emptyMap(), emptyMap(), servers);
            }
        }
    // todo get env from client
    }
    return machineRuntime;
}

Example 44 with UriBuilder

use of javax.ws.rs.core.UriBuilder in project killbill by killbill.

the class JaxrsUriBuilder method fromResource.

private UriBuilder fromResource(final Class theClass) {
    UriBuilder uriBuilder = classToUriBuilder.get(theClass);
    if (uriBuilder == null) {
        synchronized (classToUriBuilder) {
            uriBuilder = classToUriBuilder.get(theClass);
            if (uriBuilder == null) {
                uriBuilder = UriBuilder.fromResource(theClass);
                classToUriBuilder.put(theClass, uriBuilder);
            }
        }
    }
    return uriBuilder.clone();
}

Example 45 with UriBuilder

use of javax.ws.rs.core.UriBuilder in project killbill by killbill.

the class JaxrsUriBuilder method fromPath.

private UriBuilder fromPath(final String path, final Class theClass, final String getMethodName) {
    final String key = path + theClass.getName() + getMethodName;
    UriBuilder uriBuilder = pathClassAndMethodToUriBuilder.get(key);
    if (uriBuilder == null) {
        synchronized (pathClassAndMethodToUriBuilder) {
            uriBuilder = pathClassAndMethodToUriBuilder.get(key);
            if (uriBuilder == null) {
                uriBuilder = fromPath(path, theClass).path(theClass, getMethodName);
                pathClassAndMethodToUriBuilder.put(key, uriBuilder);
            }
        }
    }
    return uriBuilder.clone();
}