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authorEd Warnicke <eaw@cisco.com>2016-07-11 10:29:41 -0700
committerDave Wallace <dwallacelf@gmail.com>2016-08-16 17:55:55 +0000
commitadeb749d13cbb750bcb25dac15314b80032fe024 (patch)
treea3a63150679cf1dd5323235bbc3201d0c145648a /vpp-api/java/jvpp/gen/jvpp_impl_gen.py
parentee275a7333b811629d65a0c1dccf38105be00196 (diff)
Create python package for jvpp generation.
Change-Id: I2254f90b2c3e423563bb91bf70877979f1e86a6b Signed-off-by: Ed Warnicke <eaw@cisco.com> Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'vpp-api/java/jvpp/gen/jvpp_impl_gen.py')
-rw-r--r--vpp-api/java/jvpp/gen/jvpp_impl_gen.py173
1 files changed, 0 insertions, 173 deletions
diff --git a/vpp-api/java/jvpp/gen/jvpp_impl_gen.py b/vpp-api/java/jvpp/gen/jvpp_impl_gen.py
deleted file mode 100644
index 93ffd0fb359..00000000000
--- a/vpp-api/java/jvpp/gen/jvpp_impl_gen.py
+++ /dev/null
@@ -1,173 +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, util
-from string import Template
-
-jvpp_ifc_template = Template("""
-package $base_package;
-
-
-/**
- * <p>Java representation of vpe.api.
- * <br>It was generated by jvpp_impl_gen.py based on $inputfile
- * <br>(python representation of vpe.api generated by vppapigen).
- */
-public interface JVpp extends java.lang.AutoCloseable {
-
- /**
- * Generic connect with $base_package.callback.JVppCallback callback handler
- * providing connecting to VPP
- *
- * @param callback JVppCallback instance providing callback handling
- *
- * @throws java.io.IOException if connection cannot be initiated
- */
- void connect($base_package.callback.JVppCallback callback) throws java.io.IOException;
-
- /**
- * Generic dispatch method for sending requests to VPP
- *
- * @throws org.openvpp.jvpp.VppInvocationException if send request had failed
- */
- int send($base_package.$dto_package.JVppRequest request) throws org.openvpp.jvpp.VppInvocationException;
-
- @Override
- void close();
-
-$methods
-}
-""")
-
-jvpp_impl_template = Template("""
-package $base_package;
-
-/**
- * <p>Default implementation of JVpp interface.
- * <br>It was generated by jvpp_impl_gen.py based on $inputfile
- * <br>(python representation of vpe.api generated by vppapigen).
- */
-public final class JVppImpl implements $base_package.JVpp {
-
- private final $base_package.VppConnection connection;
-
- public JVppImpl(final $base_package.VppConnection connection) {
- this.connection = java.util.Objects.requireNonNull(connection,"Connection is null");
- }
-
- @Override
- public void connect($base_package.callback.JVppCallback callback) throws java.io.IOException {
- connection.connect(callback);
- }
-
- @Override
- public void close() {
- connection.close();
- }
-
- @Override
- public int send($base_package.$dto_package.JVppRequest request) throws org.openvpp.jvpp.VppInvocationException {
- return request.send(this);
- }
-
-$methods
-}
-""")
-
-method_template = Template(""" int $name($base_package.$dto_package.$request request) throws org.openvpp.jvpp.VppInvocationException;""")
-method_native_template = Template(
- """ private static native int ${name}0($base_package.$dto_package.$request request);""")
-method_impl_template = Template(""" public final int $name($base_package.$dto_package.$request request) throws org.openvpp.jvpp.VppInvocationException {
- java.util.Objects.requireNonNull(request,"Null request object");
- connection.checkActive();
- int result=${name}0(request);
- if(result<0){
- throw new org.openvpp.jvpp.VppInvocationException("${name}",result);
- }
- return result;
- }
-""")
-
-no_arg_method_template = Template(""" int $name() throws org.openvpp.jvpp.VppInvocationException;""")
-no_arg_method_native_template = Template(""" private static native int ${name}0() throws org.openvpp.jvpp.VppInvocationException;""")
-no_arg_method_impl_template = Template(""" public final int $name() throws org.openvpp.jvpp.VppInvocationException {
- connection.checkActive();
- int result=${name}0();
- if(result<0){
- throw new org.openvpp.jvpp.VppInvocationException("${name}",result);
- }
- return result;
- }
-""")
-
-
-def generate_jvpp(func_list, base_package, dto_package, inputfile):
- """ Generates JVpp interface and JNI implementation """
- print "Generating JVpp"
-
- methods = []
- methods_impl = []
- for func in func_list:
-
- # Skip structures that are used only as notifications
- if util.is_just_notification(func['name']) or util.is_ignored(func['name']):
- continue
-
- camel_case_name = util.underscore_to_camelcase(func['name'])
- camel_case_name_upper = util.underscore_to_camelcase_upper(func['name'])
- if util.is_reply(camel_case_name):
- continue
-
- if len(func['args']) == 0:
- methods.append(no_arg_method_template.substitute(name=camel_case_name,
- base_package=base_package,
- dto_package=dto_package))
- methods_impl.append(
- no_arg_method_native_template.substitute(name=camel_case_name,
- base_package=base_package,
- dto_package=dto_package))
- methods_impl.append(no_arg_method_impl_template.substitute(name=camel_case_name,
- base_package=base_package,
- dto_package=dto_package))
- else:
- methods.append(method_template.substitute(name=camel_case_name,
- request=camel_case_name_upper,
- base_package=base_package,
- dto_package=dto_package))
- methods_impl.append(method_native_template.substitute(name=camel_case_name,
- request=camel_case_name_upper,
- base_package=base_package,
- dto_package=dto_package))
- methods_impl.append(method_impl_template.substitute(name=camel_case_name,
- request=camel_case_name_upper,
- base_package=base_package,
- dto_package=dto_package))
-
- jvpp_file = open("JVpp.java", 'w')
- jvpp_file.write(
- jvpp_ifc_template.substitute(inputfile=inputfile,
- methods="\n".join(methods),
- base_package=base_package,
- dto_package=dto_package))
- jvpp_file.flush()
- jvpp_file.close()
-
- jvpp_file = open("JVppImpl.java", 'w')
- jvpp_file.write(jvpp_impl_template.substitute(inputfile=inputfile,
- methods="\n".join(methods_impl),
- base_package=base_package,
- dto_package=dto_package))
- jvpp_file.flush()
- jvpp_file.close()