[AMQ-9485] Host activemq-protobuf modules for modernization

activemq-protobuf-test/pom.xml

@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>org.apache.activemq</groupId>
+    <artifactId>activemq-parent</artifactId>
+    <version>6.3.0-SNAPSHOT</version>
+  </parent>
+
+  <groupId>org.apache.activemq.protobuf</groupId>
+  <artifactId>activemq-protobuf-test</artifactId>
+
+  <packaging>jar</packaging>
+  <name>ActiveMQ :: Protocol Buffers Tests</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.activemq.protobuf</groupId>
+      <artifactId>activemq-protobuf</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <pluginManagement>
+      <plugins>
+        <plugin>
+          <groupId>org.apache.activemq.protobuf</groupId>
+          <artifactId>activemq-protobuf</artifactId>
+          <version>${project.version}</version>
+        </plugin>
+      </plugins>
+    </pluginManagement>
+    <plugins>
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <configuration>
+          <includes>
+            <include>**/*Test.java</include>
+          </includes>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.activemq.protobuf</groupId>
+        <artifactId>activemq-protobuf</artifactId>
+        <version>${project.version}</version>
+         <executions>
+          <execution>
+            <goals>
+              <goal>compile</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+
+</project>

activemq-protobuf-test/src/main/proto/deferred_decode.proto

@@ -0,0 +1,40 @@
+//
+// 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.activemq.protobuf;
+option java_outer_classname = "DeferredUnmarshal";
+option deferred_decode = true;
+
+message Foo {
+
+  optional int32 field1 =  1;
+  optional int64 field2 =  2;
+
+}
+
+
+message Bar {
+  option base_type=Foo;
+
+  // These are the Foo fields.  
+  optional int32 field1 =  1;
+  optional int64 field2 =  2;
+
+  optional Foo field3 =  3;
+
+}
+

activemq-protobuf-test/src/main/proto/multiple_files_test.proto

@@ -0,0 +1,53 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.
+// http://code.google.com/p/protobuf/
+//
+// 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.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// A proto file which tests the java_multiple_files option.
+
+
+import "unittest.proto";
+
+package protobuf_unittest;
+
+option java_multiple_files = true;
+option java_outer_classname = "MultipleFilesTestProto";
+
+message MessageWithNoOuter {
+  message NestedMessage {
+    optional int32 i = 1;
+  }
+  enum NestedEnum {
+    BAZ = 3;
+  }
+  optional NestedMessage nested = 1;
+  repeated TestAllTypes foreign = 2;
+  optional NestedEnum nested_enum = 3;
+  optional EnumWithNoOuter foreign_enum = 4;
+}
+
+enum EnumWithNoOuter {
+  FOO = 1;
+  BAR = 2;
+}
+
+service ServiceWithNoOuter {
+  rpc Foo(MessageWithNoOuter) returns(TestAllTypes);
+}
+
+extend TestAllExtensions {
+  optional int32 extension_with_outer = 1234567;
+}