Feature/java module (#161)

* Update deno.lock

* Added tree-sitter-java package

* Added testing support

* Feature/java package resolver (#148)

* Added tree-sitter-java package

* Added testing support

* Package resolver

* Removed log in test

* Feature/java package mapper (#149)

* Package mapper

* Import resolution

* Feature/java import resolver (#150)

* Changed file structure in mapper

* Added ConcreteNode interface

* Private class exclusion

* Update .gitignore

* Fixed java test files to be compilable

* I don't understand anything of what's happening

* Update .gitignore

* Import resolver

* Incredibly destructive spelling mistake

* Added static member resolution

* Fixed static imports

* Added current package import

* Feature/java invocation resolver (#151)

* Fixed wildcard imports breaking queries

* Invocation resolver

* Absolute foolproof safety

* Feature/java manifest (#153)

* Keeping filepath in exportedsymbol

* Dependency formatting

* Manifest integration

* I FORGOR 💀

* Update parsers.ts

* Added java to init

* Feature/init c java (#155)

* Update init for C and Java

* Fixed include directory specification

* Extractor (#158)

* Feature/java metrics (#159)

* Added metrics

* Fixed comment query

* JSDoc comments (#160)

* Filtered out files without declarations

* Update README.md

* Added Java extraction handler

* Added java example

* Updated formatting and fmt check

Author: LeBoufty

.github/workflows/lint_test_compile.yml

@@ -24,7 +24,7 @@ jobs:
         run: deno lint
 
       - name: Deno fmt (check)
-        run: deno fmt --check
+        run: deno fmt --check --ignore=examples/java/websocket/**/*.html
 
   tests:
     runs-on: ubuntu-latest

.gitignore

@@ -15,3 +15,7 @@ auditResponse.json
 napi-output/
 coverage/
 .vite/
+.mvn/
+target/
+.settings/
+.classpath

README.md

@@ -59,8 +59,8 @@ status:
 | ------------------ | -------------- |
 | Python             | ✅ Supported   |
 | C#                 | ✅ Supported   |
-| C                  | ✅ In Progress |
-| Java               | 🚧 In Progress |
+| C                  | ✅ Supported   |
+| Java               | ✅ Supported   |
 | C++                | 🚧 In Progress |
 | PHP                | 🚧 In Progress |
 | JavaScript         | 🚧 In Progress |

deno.json

@@ -15,6 +15,7 @@
     "tree-sitter-c": "npm:tree-sitter-c@0.23.6",
     "tree-sitter-c-sharp": "npm:tree-sitter-c-sharp@^0.23.1",
     "tree-sitter-python": "npm:tree-sitter-python@^0.23.6",
+    "tree-sitter-java": "npm:tree-sitter-java@^0.23.5",
     "yargs": "https://deno.land/x/yargs@v18.0.0-deno/deno.ts",
     "yargs-types": "https://deno.land/x/yargs@v18.0.0-deno/deno-types.ts",
     "zod": "npm:zod@^3.24.4"

examples/java/websocket/README.md

@@ -0,0 +1,10 @@
+# NAPI Java example
+
+This example uses Spring's websocket sample artifact from the Maven repository.
+To experiment with it, simply run :
+
+```Bash
+napi init
+```
+
+in this folder and follow the instructions.

examples/java/websocket/pom.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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>
+	<artifactId>websocket</artifactId>
+	<parent>
+		<!-- Your own application should inherit from spring-boot-starter-parent -->
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>1.0.2.RELEASE</version>
+	</parent>
+	<groupId>napi</groupId>
+	<name>Spring Boot WebSocket Sample</name>
+	<description>Spring Boot WebSocket Sample</description>
+	<version>1.0-SNAPSHOT</version>
+	<url>http://projects.spring.io/spring-boot/</url>
+	<organization>
+		<name>Pivotal Software, Inc.</name>
+		<url>http://www.spring.io</url>
+	</organization>
+	<properties>
+		<main.basedir>${basedir}/../..</main.basedir>
+		<java.version>1.7</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-websocket</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+</project>

examples/java/websocket/src/main/java/samples/websocket/client/GreetingService.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2012-2013 the original author or authors.
+ *
+ * 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.
+ */
+
+package samples.websocket.client;
+
+public interface GreetingService {
+
+	String getGreeting();
+
+}

examples/java/websocket/src/main/java/samples/websocket/client/SimpleClientWebSocketHandler.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright 2012-2013 the original author or authors.
+ *
+ * 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.
+ */
+
+package samples.websocket.client;
+
+import java.util.concurrent.CountDownLatch;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.socket.TextMessage;
+import org.springframework.web.socket.WebSocketSession;
+import org.springframework.web.socket.handler.TextWebSocketHandler;
+
+public class SimpleClientWebSocketHandler extends TextWebSocketHandler {
+
+	protected Log logger = LogFactory.getLog(SimpleClientWebSocketHandler.class);
+
+	private final GreetingService greetingService;
+
+	private final CountDownLatch latch;
+
+	@Autowired
+	public SimpleClientWebSocketHandler(GreetingService greetingService,
+			CountDownLatch latch) {
+		this.greetingService = greetingService;
+		this.latch = latch;
+	}
+
+	@Override
+	public void afterConnectionEstablished(WebSocketSession session) throws Exception {
+		TextMessage message = new TextMessage(this.greetingService.getGreeting());
+		session.sendMessage(message);
+	}
+
+	@Override
+	public void handleTextMessage(WebSocketSession session, TextMessage message)
+			throws Exception {
+		this.logger.info("Received: " + message + " (" + this.latch.getCount() + ")");
+		session.close();
+		this.latch.countDown();
+	}
+
+}

examples/java/websocket/src/main/java/samples/websocket/client/SimpleGreetingService.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2012-2013 the original author or authors.
+ *
+ * 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.
+ */
+
+package samples.websocket.client;
+
+public class SimpleGreetingService implements GreetingService {
+
+	@Override
+	public String getGreeting() {
+		return "Hello world!";
+	}
+
+}

examples/java/websocket/src/main/java/samples/websocket/config/SampleWebSocketsApplication.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright 2012-2013 the original author or authors.
+ *
+ * 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.
+ */
+
+package samples.websocket.config;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.context.web.SpringBootServletInitializer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.socket.WebSocketHandler;
+import org.springframework.web.socket.config.annotation.EnableWebSocket;
+import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
+import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
+import org.springframework.web.socket.handler.PerConnectionWebSocketHandler;
+
+import samples.websocket.client.GreetingService;
+import samples.websocket.client.SimpleGreetingService;
+import samples.websocket.echo.DefaultEchoService;
+import samples.websocket.echo.EchoService;
+import samples.websocket.echo.EchoWebSocketHandler;
+import samples.websocket.snake.SnakeWebSocketHandler;
+
+@Configuration
+@EnableAutoConfiguration
+@EnableWebSocket
+public class SampleWebSocketsApplication extends SpringBootServletInitializer implements
+		WebSocketConfigurer {
+
+	@Override
+	public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
+		registry.addHandler(echoWebSocketHandler(), "/echo").withSockJS();
+		registry.addHandler(snakeWebSocketHandler(), "/snake").withSockJS();
+	}
+
+	@Override
+	protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
+		return application.sources(SampleWebSocketsApplication.class);
+	}
+
+	public static void main(String[] args) {
+		SpringApplication.run(SampleWebSocketsApplication.class, args);
+	}
+
+	@Bean
+	public EchoService echoService() {
+		return new DefaultEchoService("Did you say \"%s\"?");
+	}
+
+	@Bean
+	public GreetingService greetingService() {
+		return new SimpleGreetingService();
+	}
+
+	@Bean
+	public WebSocketHandler echoWebSocketHandler() {
+		return new EchoWebSocketHandler(echoService());
+	}
+
+	@Bean
+	public WebSocketHandler snakeWebSocketHandler() {
+		return new PerConnectionWebSocketHandler(SnakeWebSocketHandler.class);
+	}
+
+}