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Tag Archives: Apache Maven

JMS Sender application with ActiveMQ and Maven

We have already seen how to create a JMS Receiver application with ActiveMQ and Maven. Let’s check out how we can similarly create the JMS Sender application. web.xml remains the same as we had used for creating the receiver application: <web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/jmsContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> </web-app> jmsContext.xml would change a bit to something like: ...

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Deploy to Maven Central using API key (aka auth token)

How to communicate with Maven Central/Nexus without using the password kept locally unencrypted (especially with Gradle, but not limited to it). Rationale Unfortunately, Gradle (and many other build tools) does not provide any mechanism to locally keep passwords encrypted (or at least encoded). Without that even such a simple activity like showing your global Gradle configuration (~/.gradle/gradle.properties) to a colleague ...

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How to create a Web Application Project with Java, Maven, Jetty

In this article, we create a simple web application with the Maven Archetype plugin. We’ll run this web application in a Servlet container named Jetty, add some dependencies, write simple Servlets, and generate a WAR file. At the end of this article, you will also be able to deploy the service in Tomcat. System requirements Java SE Development Kit 8 ...

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Truly Unleashing the Power of Maven and Java EE

Ambition and vision can be the undoing of great solutions, if they are too complex to use. While Maven and Java EE are technologies that are well established throughout the Java industry, it can be extremely tricky to get started with them and to architect projects using all the techniques and patterns that their authors intended you to use. How often do applications, ...

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Run java web apps in embedded containers with Maven, Jetty and Tomcat

java-interview-questions-answers

While developing java web applications is very practical to have quick feedback from a “real” environment. In this post I’ll explore how to run a java web application with Maven in an embedded container be it Jetty or Tomcat.  I’ll show how I have configured them for the development of podcastpedia project backing the Podcastpedia.org website. Prerequisites You should have Maven ...

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How to Debug Your Maven Build with Eclipse

When running a Maven build with many plugins (e.g. the jOOQ or Flyway plugins), you may want to have a closer look under the hood to see what’s going on internally in those plugins, or in your extensions of those plugins. This may not appear obvious when you’re running Maven from the command line, e.g. via: C:\Users\jOOQ\workspace>mvn clean install Luckily, ...

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Getting version string from a Maven based web application

When you package a maven project, it will automatically generate a pom.properties file inside that will contains the version, artifactId and groupId information. These are handy to have and to display for your web application at runtime. One can use a method like following to retrive it. public class Application { private String version; public String getVersion() { if (version ...

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