diff options
Diffstat (limited to 'vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py')
| -rw-r--r-- | vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py | 331 |
1 files changed, 0 insertions, 331 deletions
diff --git a/vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py b/vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py deleted file mode 100644 index ebb840f795f..00000000000 --- a/vpp-api/java/jvpp/gen/jvppgen/jvpp_future_facade_gen.py +++ /dev/null @@ -1,331 +0,0 @@ -#!/usr/bin/env python -# -# Copyright (c) 2016 Cisco and/or its affiliates. -# Licensed 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. - -import os -from string import Template - -import dto_gen -import util - -jvpp_facade_callback_template = Template(""" -package $plugin_package.$future_package; - -/** - * <p>Async facade callback setting values to future objects - * <br>It was generated by jvpp_future_facade_gen.py based on $inputfile - * <br>(python representation of api file generated by vppapigen). - */ -public final class FutureJVpp${plugin_name}FacadeCallback implements $plugin_package.$callback_package.JVpp${plugin_name}GlobalCallback { - - private final java.util.Map<java.lang.Integer, java.util.concurrent.CompletableFuture<? extends $base_package.$dto_package.JVppReply<?>>> requests; - private final $plugin_package.$notification_package.Global${plugin_name}NotificationCallback notificationCallback; - - public FutureJVpp${plugin_name}FacadeCallback( - final java.util.Map<java.lang.Integer, java.util.concurrent.CompletableFuture<? extends $base_package.$dto_package.JVppReply<?>>> requestMap, - final $plugin_package.$notification_package.Global${plugin_name}NotificationCallback notificationCallback) { - this.requests = requestMap; - this.notificationCallback = notificationCallback; - } - - @Override - @SuppressWarnings("unchecked") - public void onError($base_package.VppCallbackException reply) { - final java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply<?>> completableFuture; - - synchronized(requests) { - completableFuture = (java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply<?>>) requests.get(reply.getCtxId()); - } - - if(completableFuture != null) { - completableFuture.completeExceptionally(reply); - - synchronized(requests) { - requests.remove(reply.getCtxId()); - } - } - } - - @Override - @SuppressWarnings("unchecked") - public void onControlPingReply($base_package.$dto_package.ControlPingReply reply) { - final java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply<?>> completableFuture; - - synchronized(requests) { - completableFuture = (java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply<?>>) requests.get(reply.context); - } - - if(completableFuture != null) { - // Finish dump call - if (completableFuture instanceof $base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture) { - completableFuture.complete((($base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture) completableFuture).getReplyDump()); - // Remove future mapped to dump call context id - synchronized(requests) { - requests.remove((($base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture) completableFuture).getContextId()); - } - } else { - completableFuture.complete(reply); - } - - synchronized(requests) { - requests.remove(reply.context); - } - } - } - -$methods -} -""") - -jvpp_facade_callback_method_template = Template(""" - @Override - @SuppressWarnings("unchecked") - public void on$callback_dto($plugin_package.$dto_package.$callback_dto reply) { - final java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply<?>> completableFuture; - - synchronized(requests) { - completableFuture = (java.util.concurrent.CompletableFuture<$base_package.$dto_package.JVppReply<?>>) requests.get(reply.context); - } - - if(completableFuture != null) { - completableFuture.complete(reply); - - synchronized(requests) { - requests.remove(reply.context); - } - } - } -""") - -jvpp_facade_callback_notification_method_template = Template(""" - @Override - public void on$callback_dto($plugin_package.$dto_package.$callback_dto notification) { - notificationCallback.on$callback_dto(notification); - } -""") - -jvpp_facade_details_callback_method_template = Template(""" - @Override - @SuppressWarnings("unchecked") - public void on$callback_dto($plugin_package.$dto_package.$callback_dto reply) { - final $base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture<$plugin_package.$dto_package.$callback_dto_reply_dump> completableFuture; - - synchronized(requests) { - completableFuture = ($base_package.$future_package.AbstractFutureJVppInvoker.CompletableDumpFuture<$plugin_package.$dto_package.$callback_dto_reply_dump>) requests.get(reply.context); - } - - if(completableFuture != null) { - completableFuture.getReplyDump().$callback_dto_field.add(reply); - } - } -""") - - -def generate_jvpp(func_list, base_package, plugin_package, plugin_name, dto_package, callback_package, notification_package, future_facade_package, inputfile): - """ Generates JVpp interface and JNI implementation """ - print "Generating JVpp future facade" - - if not os.path.exists(future_facade_package): - raise Exception("%s folder is missing" % future_facade_package) - - methods = [] - methods_impl = [] - callbacks = [] - for func in func_list: - camel_case_name_with_suffix = util.underscore_to_camelcase_upper(func['name']) - - if util.is_ignored(func['name']) or util.is_control_ping(camel_case_name_with_suffix): - continue - - if not util.is_reply(camel_case_name_with_suffix) and not util.is_notification(func['name']): - continue - - camel_case_method_name = util.underscore_to_camelcase(func['name']) - - if not util.is_notification(func["name"]): - camel_case_request_method_name = util.remove_reply_suffix(util.underscore_to_camelcase(func['name'])) - if util.is_details(camel_case_name_with_suffix): - camel_case_reply_name = get_standard_dump_reply_name(util.underscore_to_camelcase_upper(func['name']), - func['name']) - callbacks.append(jvpp_facade_details_callback_method_template.substitute(base_package=base_package, - plugin_package=plugin_package, - dto_package=dto_package, - callback_dto=camel_case_name_with_suffix, - callback_dto_field=camel_case_method_name, - callback_dto_reply_dump=camel_case_reply_name + dto_gen.dump_dto_suffix, - future_package=future_facade_package)) - - methods.append(future_jvpp_method_template.substitute(plugin_package=plugin_package, - dto_package=dto_package, - method_name=camel_case_request_method_name + - util.underscore_to_camelcase_upper(util.dump_suffix), - reply_name=camel_case_reply_name + dto_gen.dump_dto_suffix, - request_name=util.remove_reply_suffix(camel_case_reply_name) + - util.underscore_to_camelcase_upper(util.dump_suffix))) - methods_impl.append(future_jvpp_dump_method_impl_template.substitute(plugin_package=plugin_package, - dto_package=dto_package, - method_name=camel_case_request_method_name + - util.underscore_to_camelcase_upper(util.dump_suffix), - reply_name=camel_case_reply_name + dto_gen.dump_dto_suffix, - request_name=util.remove_reply_suffix(camel_case_reply_name) + - util.underscore_to_camelcase_upper(util.dump_suffix))) - else: - request_name = util.underscore_to_camelcase_upper(util.unconventional_naming_rep_req[func['name']]) \ - if func['name'] in util.unconventional_naming_rep_req else util.remove_reply_suffix(camel_case_name_with_suffix) - - methods.append(future_jvpp_method_template.substitute(plugin_package=plugin_package, - dto_package=dto_package, - method_name=camel_case_request_method_name, - reply_name=camel_case_name_with_suffix, - request_name=request_name)) - methods_impl.append(future_jvpp_method_impl_template.substitute(plugin_package=plugin_package, - dto_package=dto_package, - method_name=camel_case_request_method_name, - reply_name=camel_case_name_with_suffix, - request_name=request_name)) - - callbacks.append(jvpp_facade_callback_method_template.substitute(base_package=base_package, - plugin_package=plugin_package, - dto_package=dto_package, - callback_dto=camel_case_name_with_suffix)) - - if util.is_notification(func["name"]): - callbacks.append(jvpp_facade_callback_notification_method_template.substitute(plugin_package=plugin_package, - dto_package=dto_package, - callback_dto=util.add_notification_suffix(camel_case_name_with_suffix))) - - jvpp_file = open(os.path.join(future_facade_package, "FutureJVpp%sFacadeCallback.java" % plugin_name), 'w') - jvpp_file.write(jvpp_facade_callback_template.substitute(inputfile=inputfile, - base_package=base_package, - plugin_package=plugin_package, - plugin_name=plugin_name, - dto_package=dto_package, - notification_package=notification_package, - callback_package=callback_package, - methods="".join(callbacks), - future_package=future_facade_package)) - jvpp_file.flush() - jvpp_file.close() - - jvpp_file = open(os.path.join(future_facade_package, "FutureJVpp%s.java" % plugin_name), 'w') - jvpp_file.write(future_jvpp_template.substitute(inputfile=inputfile, - base_package=base_package, - plugin_package=plugin_package, - plugin_name=plugin_name, - notification_package=notification_package, - methods="".join(methods), - future_package=future_facade_package)) - jvpp_file.flush() - jvpp_file.close() - - jvpp_file = open(os.path.join(future_facade_package, "FutureJVpp%sFacade.java" % plugin_name), 'w') - jvpp_file.write(future_jvpp_facade_template.substitute(inputfile=inputfile, - base_package=base_package, - plugin_package=plugin_package, - plugin_name=plugin_name, - dto_package=dto_package, - notification_package=notification_package, - methods="".join(methods_impl), - future_package=future_facade_package)) - jvpp_file.flush() - jvpp_file.close() - - -future_jvpp_template = Template(''' -package $plugin_package.$future_package; - -/** - * <p>Async facade extension adding specific methods for each request invocation - * <br>It was generated by jvpp_future_facade_gen.py based on $inputfile - * <br>(python representation of api file generated by vppapigen). - */ -public interface FutureJVpp${plugin_name} extends $base_package.$future_package.FutureJVppInvoker { -$methods - - @Override - public $plugin_package.$notification_package.${plugin_name}NotificationRegistry getNotificationRegistry(); - -} -''') - -future_jvpp_method_template = Template(''' - java.util.concurrent.CompletionStage<$plugin_package.$dto_package.$reply_name> $method_name($plugin_package.$dto_package.$request_name request); -''') - - -future_jvpp_facade_template = Template(''' -package $plugin_package.$future_package; - -/** - * <p>Implementation of FutureJVpp based on AbstractFutureJVppInvoker - * <br>It was generated by jvpp_future_facade_gen.py based on $inputfile - * <br>(python representation of api file generated by vppapigen). - */ -public class FutureJVpp${plugin_name}Facade extends $base_package.$future_package.AbstractFutureJVppInvoker implements FutureJVpp${plugin_name} { - - private final $plugin_package.$notification_package.${plugin_name}NotificationRegistryImpl notificationRegistry = new $plugin_package.$notification_package.${plugin_name}NotificationRegistryImpl(); - - /** - * <p>Create FutureJVpp${plugin_name}Facade object for provided JVpp instance. - * Constructor internally creates FutureJVppFacadeCallback class for processing callbacks - * and then connects to provided JVpp instance - * - * @param jvpp provided $base_package.JVpp instance - * - * @throws java.io.IOException in case instance cannot connect to JVPP - */ - public FutureJVpp${plugin_name}Facade(final $base_package.JVppRegistry registry, final $base_package.JVpp jvpp) throws java.io.IOException { - super(jvpp, registry, new java.util.HashMap<>()); - java.util.Objects.requireNonNull(registry, "JVppRegistry should not be null"); - registry.register(jvpp, new FutureJVpp${plugin_name}FacadeCallback(getRequests(), notificationRegistry)); - } - - @Override - public $plugin_package.$notification_package.${plugin_name}NotificationRegistry getNotificationRegistry() { - return notificationRegistry; - } - -$methods -} -''') - -future_jvpp_method_impl_template = Template(''' - @Override - public java.util.concurrent.CompletionStage<$plugin_package.$dto_package.$reply_name> $method_name($plugin_package.$dto_package.$request_name request) { - return send(request); - } -''') - -future_jvpp_dump_method_impl_template = Template(''' - @Override - public java.util.concurrent.CompletionStage<$plugin_package.$dto_package.$reply_name> $method_name($plugin_package.$dto_package.$request_name request) { - return send(request, new $plugin_package.$dto_package.$reply_name()); - } -''') - - -# Returns request name or special one from unconventional_naming_rep_req map -def get_standard_dump_reply_name(camel_case_dto_name, func_name): - # FIXME this is a hotfix for sub-details callbacks - # FIXME also for L2FibTableEntry - # It's all because unclear mapping between - # request -> reply, - # dump -> reply, details, - # notification_start -> reply, notifications - - # vpe.api needs to be "standardized" so we can parse the information and create maps before generating java code - suffix = func_name.split("_")[-1] - return util.underscore_to_camelcase_upper( - util.unconventional_naming_rep_req[func_name]) + util.underscore_to_camelcase_upper(suffix) if func_name in util.unconventional_naming_rep_req \ - else camel_case_dto_name |