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SPARK-28222 Reap docker postgres container after mvn generate-sources
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| <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"> | ||
| <parent> | ||
| <artifactId>appstore-metadata-service-parent</artifactId> | ||
| <groupId>com.lgi.appstore.metadata</groupId> | ||
| <version>0.0.1-SNAPSHOT</version> | ||
| </parent> | ||
|
|
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| <groupId>com.lgi.common.maven</groupId> | ||
| <artifactId>tcp-msg-maven-plugin</artifactId> | ||
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| <packaging>maven-plugin</packaging> | ||
| <modelVersion>4.0.0</modelVersion> | ||
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| <dependencies> | ||
| <dependency> | ||
| <groupId>org.apache.maven</groupId> | ||
| <artifactId>maven-plugin-api</artifactId> | ||
| <version>3.6.3</version> | ||
| </dependency> | ||
|
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| <dependency> | ||
| <groupId>org.apache.maven.plugin-tools</groupId> | ||
| <artifactId>maven-plugin-annotations</artifactId> | ||
| <version>3.6.0</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| </dependencies> | ||
|
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| <build> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-plugin-plugin</artifactId> | ||
| <version>3.6.0</version> | ||
| <executions> | ||
| <execution> | ||
| <id>default-descriptor</id> | ||
| <phase>process-classes</phase> | ||
| </execution> | ||
| <execution> | ||
| <id>help-goal</id> | ||
| <goals> | ||
| <goal>helpmojo</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
| </project> |
117 changes: 117 additions & 0 deletions
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tcp-msg-maven-plugin/src/main/java/com/lgi/commons/maven/TcpMessagingMojo.java
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| @@ -0,0 +1,117 @@ | ||
| package com.lgi.commons.maven; | ||
|
|
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| /* | ||
| * Copyright 2001-2005 The Apache Software Foundation. | ||
| * | ||
| * 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. | ||
| */ | ||
|
|
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| import org.apache.maven.plugin.AbstractMojo; | ||
| import org.apache.maven.plugin.MojoExecutionException; | ||
| import org.apache.maven.plugins.annotations.Mojo; | ||
| import org.apache.maven.plugins.annotations.Parameter; | ||
|
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| import java.io.BufferedReader; | ||
| import java.io.IOException; | ||
| import java.io.InputStreamReader; | ||
| import java.io.PrintWriter; | ||
| import java.net.Socket; | ||
| import java.util.stream.IntStream; | ||
|
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| @Mojo(name = "tcpmsg") | ||
| public class TcpMessagingMojo extends AbstractMojo { | ||
| private static final String LOG_PREFIX = "maven-tcpmsg"; | ||
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| @Parameter(property = "tcpmsg.host", defaultValue = "localhost") | ||
| private String host; | ||
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| @Parameter(property = "tcpmsg.repeatAmount", defaultValue = "1") | ||
| private Integer repeatAmount; | ||
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| @Parameter(property = "tcpmsg.intervalSec", defaultValue = "5") | ||
| private Integer intervalSec; | ||
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| @Parameter(property = "tcpmsg.port") | ||
| private Integer port; | ||
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| @Parameter(property = "tcpmsg.command") | ||
| private String msg; | ||
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| @Override | ||
| public void execute() throws MojoExecutionException { | ||
| if (port == null) { | ||
| getLog().error("Please specify 'port' param. of TCP socket."); | ||
| throw new MojoExecutionException(getPluginContext().keySet().toString()); | ||
| } else if (msg == null) { | ||
| getLog().warn("Please specify 'msg' param. with message to send."); | ||
| } else { | ||
| doCommunicate(); | ||
| } | ||
| } | ||
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| private void doCommunicate() { | ||
| Thread communicationChannel = new Thread( | ||
| new ThreadGroup(LOG_PREFIX), | ||
| this::sendMessages, | ||
| String.format("%s-send", LOG_PREFIX) | ||
| ); | ||
| communicationChannel.setDaemon(true); | ||
| communicationChannel.start(); | ||
| } | ||
|
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| private void sendMessages() { | ||
| IntStream.range(0, repeatAmount).forEach(attempt -> { | ||
| sleepForConfiguredInterval(); | ||
| getLog().info(String.format("%s: Attempting [%d] to send message '%s' to TCP socket on %s:%d", LOG_PREFIX, attempt, msg, host, port)); | ||
| handleSendAttempt(); | ||
| }); | ||
| } | ||
|
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| private void sleepForConfiguredInterval() { | ||
| try { | ||
| Thread.sleep(intervalSec * 1000); | ||
| } catch (InterruptedException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| } | ||
|
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| private void handleSendAttempt() { | ||
| try (Socket clientSocket = new Socket(host, port)) { | ||
| try (PrintWriter out = new PrintWriter(clientSocket.getOutputStream(), true)) { | ||
| try (BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()))) { | ||
| String response = communicate(in, out); | ||
| getLog().info(String.format("%s: Received: %s", LOG_PREFIX, response)); | ||
| } | ||
| } | ||
| } catch (IOException e) { | ||
| logSocketIssue(e); | ||
| } | ||
| } | ||
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| private String communicate(BufferedReader in, PrintWriter out) { | ||
| try { | ||
| out.println(msg); | ||
| return in.readLine(); | ||
| } catch (IOException e) { | ||
| String errorMsg = String.format("%s: Issue with sending message '%s' to TCP socket on %s:%d: %s - %s", LOG_PREFIX, msg, host, port, e.getClass().getSimpleName(), e.getMessage()); | ||
| getLog().error(errorMsg); | ||
| return null; | ||
| } | ||
| } | ||
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| private void logSocketIssue(Exception e) { | ||
| String warnMsg = String.format("%s: Issue with connection to TCP socket on %s:%d - %s: %s", LOG_PREFIX, host, port, e.getClass().getSimpleName(), e.getMessage()); | ||
| getLog().warn(warnMsg); | ||
| } | ||
| } |