X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=extras%2Fjapi%2Fjava%2Fjvpp%2Fgen%2Fjvppgen%2Fdto_gen.py;fp=extras%2Fjapi%2Fjava%2Fjvpp%2Fgen%2Fjvppgen%2Fdto_gen.py;h=0000000000000000000000000000000000000000;hb=4e633e1043e867fd24badeb0405f794793beb9a9;hp=cbd969d51fea2bcbce4e2d53485260c13956391e;hpb=aed61801947146e6a93e7791d382bd21d050ee14;p=vpp.git diff --git a/extras/japi/java/jvpp/gen/jvppgen/dto_gen.py b/extras/japi/java/jvpp/gen/jvppgen/dto_gen.py deleted file mode 100755 index cbd969d51fe..00000000000 --- a/extras/japi/java/jvpp/gen/jvppgen/dto_gen.py +++ /dev/null @@ -1,231 +0,0 @@ -#!/usr/bin/env python2 -# -# Copyright (c) 2016,2018 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. - -from string import Template - -from jvpp_common_gen import generate_hash_code, generate_equals, generate_to_string, generate_fields -from jvpp_model import is_request, is_reply, is_retval, is_dump, is_details, is_event, is_control_ping, \ - is_control_ping_reply - - -def generate_dtos(work_dir, model, logger): - logger.debug("Generating DTOs for %s " % model.json_api_files) - _generate_message_dtos(work_dir, model, logger) - _generate_dump_reply_wrappers(work_dir, model, logger) - - -def _generate_message_dtos(work_dir, model, logger): - for msg in model.messages: - logger.debug("Generating DTO for message %s", msg) - class_name = msg.java_name_upper - - if is_control_ping(msg) or is_control_ping_reply(msg): - # Skip control_ping managed by jvpp registry. - continue - if is_request(msg): - dto = _generate_request_dto(msg, model, base_type="JVppRequest") - elif is_dump(msg): - dto = _generate_request_dto(msg, model, base_type="JVppDump") - elif is_reply(msg) or is_details(msg): - dto = _generate_reply_dto(msg, model) - elif is_event(msg): - dto = _generate_event_dto(msg, model) - else: - logger.warn("Failed to generate DTO for: %s. Message type is not supported." % msg) - continue - with open("%s/%s.java" % (work_dir, class_name), "w") as f: - f.write(dto) - - -def _generate_request_dto(msg, model, base_type): - msg_java_name_upper = msg.java_name_upper - fields = msg.fields - return _REQUEST_TEMPLATE.substitute( - plugin_package=model.plugin_package, - json_filename=model.json_api_files, - json_definition=msg.doc, - class_name=msg_java_name_upper, - base_type=base_type, - fields=generate_fields(fields), - hash_code=generate_hash_code(fields), - equals=generate_equals(msg_java_name_upper, fields), - to_string=generate_to_string(msg_java_name_upper, fields), - send=_generate_send(model, msg)) - -_REQUEST_TEMPLATE = Template(""" -package $plugin_package.dto; - -/** - *

This class represents request DTO. - *
It was generated by dto_gen.py based on $json_filename: - * 

-$json_definition
- *
- */ -public final class $class_name implements io.fd.vpp.jvpp.dto.$base_type { -$fields -$hash_code -$equals -$to_string -$send -} -""") - - -def _generate_send(model, msg): - return _SEND_TEMPLATE.substitute( - plugin_package=model.plugin_package, - plugin_name=model.plugin_java_name, - method_name=msg.java_name_lower, - args="this" if msg.has_fields else "" - ) - -_SEND_TEMPLATE = Template(""" - @Override - public int send(final io.fd.vpp.jvpp.JVpp jvpp) throws io.fd.vpp.jvpp.VppInvocationException { - return (($plugin_package.JVpp${plugin_name})jvpp).$method_name($args); - }""") - - -def _generate_reply_dto(msg, model): - msg_java_name_upper = msg.java_name_upper - # Negative retval is mapped to java exception, so filter it out: - fields = filter(lambda field: not is_retval(field), msg.fields) - return _REPLY_TEMPLATE.substitute( - plugin_package=model.plugin_package, - json_filename=model.json_api_files, - json_definition=msg.doc, - class_name=msg_java_name_upper, - request_name=msg.request_java, - fields=generate_fields(fields), - hash_code=generate_hash_code(fields), - equals=generate_equals(msg_java_name_upper, fields), - to_string=generate_to_string(msg_java_name_upper, fields)) - -_REPLY_TEMPLATE = Template(""" -package $plugin_package.dto; - -/** - *

This class represents reply DTO. - *
It was generated by jvpp_dto_gen.py based on $json_filename: - * 

-$json_definition
- *
- */ -public final class $class_name implements io.fd.vpp.jvpp.dto.JVppReply<$plugin_package.dto.$request_name> { -$fields -$hash_code -$equals -$to_string -} -""") - - -def _generate_event_dto(msg, model): - msg_java_name_upper = msg.java_name_upper - # Negative retval is mapped to java exception, so filter it out: - fields = filter(lambda field: not is_retval(field), msg.fields) - return _EVENT_TEMPLATE.substitute( - plugin_package=model.plugin_package, - json_filename=model.json_api_files, - json_definition=msg.doc, - class_name=msg_java_name_upper, - fields=generate_fields(fields), - hash_code=generate_hash_code(fields), - equals=generate_equals(msg_java_name_upper, fields), - to_string=generate_to_string(msg_java_name_upper, fields)) - -_EVENT_TEMPLATE = Template(""" -package $plugin_package.dto; - -/** - *

This class represents event DTO. - *
It was generated by jvpp_dto_gen.py based on $json_filename: - * 

-$json_definition
- *
- */ -public final class $class_name { -$fields -$hash_code -$equals -$to_string -} -""") - - -def _generate_dump_reply_wrappers(work_dir, model, logger): - for msg in model.messages: - if is_details(msg): - logger.debug("Generating ReplyDump DTO for message %s", msg) - details_class = msg.java_name_upper - dto = _REPLY_DUMP_TEMPLATE.substitute( - plugin_package=model.plugin_package, - json_filename=model.json_api_files, - json_definition=msg.doc, - details_class=details_class, - details_field=msg.java_name_lower, - dump_class=msg.request_java - ) - with open("%s/%sReplyDump.java" % (work_dir, details_class), "w") as f: - f.write(dto) - -_REPLY_DUMP_TEMPLATE = Template(""" -package $plugin_package.dto; - -/** - *

This class represents dump reply wrapper. - *
It was generated by jvpp_dto_gen.py based on $json_filename: - * 

-$json_definition
- *
- */ -public final class ${details_class}ReplyDump implements io.fd.vpp.jvpp.dto.JVppReplyDump<${plugin_package}.dto.${dump_class}, ${plugin_package}.dto.${details_class}> { - - public java.util.List<${details_class}> ${details_field} = new java.util.ArrayList<>(); - - @Override - @io.fd.vpp.jvpp.coverity.SuppressFBWarnings("UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD") - public int hashCode() { - return java.util.Objects.hash(${details_field}); - } - - @Override - public boolean equals(final Object o) { - if (this == o) { - return true; - } - if (o == null || getClass() != o.getClass()) { - return false; - } - - final ${details_class}ReplyDump other = (${details_class}ReplyDump) o; - - if (!java.util.Objects.equals(this.${details_field}, other.${details_field})) { - return false; - } - - return true; - } - - @Override - public java.lang.String toString() { - return "${details_class}ReplyDump{" + - "${details_field}=" + ${details_field} + "}"; - } - - -} -""")