Maven project how run from cmd line passing argument - maven

I want to run my mavn project from cmd line passing the argument "https://s3.amazonaws.com/dept-dev-swrve/full_stack_programming_test/test_data.csv.gz"
This is the pom.xml
<?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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.programming.test</groupId>
<artifactId>csv_parser</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>Main</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<finalName>executable</finalName>
</configuration>
<executions>
<execution>
<id>make-assembly</id> <!-- this is used for inheritance merges -->
<phase>package</phase> <!-- bind to the packaging phase -->
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.8.21</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
The code compiles okay but now I want to run from command line passing the one argument. How can I do this ?

You can set -D argument with the goals of your plugin.
E.g.
mvn -DskipTests=true, where skipTests is a goal and =True is it's value.

Related

Why do I get "Exception in thread "main" java.lang.NoClassDefFoundError: org/openqa/selenium/WebDriver"?

I tried some of the advices given on other similar questions here, but failed to overcome the problem.
I am getting this error when trying to execute the jar by:
java -jar AutoHotRouter-1.0.jar
Given the following pom.xml, what am I missing here??
<?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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.ttt</groupId>
<artifactId>AutoHotRouter</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<name>AutoHotRouter</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.11.2</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-api</artifactId>
<version>2.53.1</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-chrome-driver</artifactId>
<version>2.53.1</version>
</dependency>
</dependencies>
<build>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<!-- clean lifecycle, see https://maven.apache.org/ref/current/maven-core/lifecycles.html#clean_Lifecycle -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.1.0</version>
</plugin>
<!-- default lifecycle, jar packaging: see https://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.22.1</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.7.1</version>
</plugin>
<plugin>
<artifactId>maven-project-info-reports-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
First I added:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>
${project.build.directory}/libs
</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>libs/</classpathPrefix>
<mainClass>com.ttt.App</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
I built the jar using
mvn clean install
then on
java -jar AutoHotRouter.jar
I got:
Exception in thread "main" java.lang.NoClassDefFoundError:
org/openqa/selenium/WebDriver
Then I removed the previous plugins and added firstly maven-assembly-plugin and because it didn't work for me, I replaced it with maven-shade-plugin:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.3.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.ttt.App</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<shadedArtifactAttached>true</shadedArtifactAttached>
<transformers>
<transformer implementation=
"org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.ttt.App</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
after
mvn clean install
and then
java -jar AutoHotRouter-1.0.jar
I get:
no main manifest attribute
I also tried
mvn clean compile assembly:single
with
maven-assembly-plugin.
Then I got:
Error reading assemblies: No assembly descriptors found.
Thanks!
This is just an assumption since the pom looks good so far. The part that's a bit suspicious is the jar plugin:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.1</version>
<configuration>
...
It looks like you later on try to execute the created jar file with java -jar? In that case all the dependencies you define in the pom will be missing. Either use the dependency-plugin to collect the dependency jar files and use the classpath option when running the jar or use the shade-plugin to create an uber-jar that will contain your classes as well as the dependencies.
Using your pom allowed me to start Chrome, so the dependencies look good. So I think the way you start it causes that exception.
Update: since you use this setup to automate chrome, the shade plugin seems the best way to go. I am able to start chrome with this pom and main class in src/main/java
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>HotRouter</artifactId>
<version>1.0-SNAPSHOT</version>
<name>HotRouter</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>3.141.59</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.14.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.2.4</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.example.StartMain</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
Main-Class
package org.example;
import org.openqa.selenium.chrome.ChromeDriver;
public class StartMain {
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", "C:/Program Files/Google/Chrome/Application/chrome.exe");
ChromeDriver driver = new ChromeDriver();
}
}
Then mvn package and java -jar ./target/HotRouter-1.0-SNAPSHOT.jar opens chrome. Your config is almost the same (I think only the phase config for the shade plugin is missing)
Its important to have the shade plugin within the <plugins> section of the pom, as it is not part of the default jar life-cycle. The <pluginManagement> section is just there to configure defaults for versions and configuration. See pom reference. So additional plugins will not be automatically enabled if only in that section.

How to package multi-module maven project?

I have a project with the following structure:
C:.
| pom.xml
| Tests.iml
|
+---.idea
| .gitignore
| compiler.xml
| encodings.xml
| jarRepositories.xml
| misc.xml
| uiDesigner.xml
| workspace.xml
|
+---client
| | pom.xml
| |
| \---src
| \---main
| \---java
| | module-info.java
| |
| \---org
| \---Geek8080
| Main.java
+---other
| | pom.xml
| |
| \---src
| \---main
| \---java
| | module-info.java
| |
| \---org
| \---Geek8080
| \---back
| Service.java
\---service
| pom.xml
|
\---src
\---main
\---java
| module-info.java
|
\---org
\---Geek8080
\---dbservice
DB.java
The main pom.xml is:
<?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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.Geek8080</groupId>
<artifactId>Tests</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<modules>
<module>service</module>
<module>client</module>
<module>other</module>
</modules>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>11</source>
<target>11</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>org.Geek8080.Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
pom.xml in client module is:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>Tests</artifactId>
<groupId>org.Geek8080</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>client</artifactId>
<dependencies>
<dependency>
<groupId>org.Geek8080</groupId>
<artifactId>other</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>org.Geek8080.Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
</project>
pom.xml in other module is:
<?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/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>Tests</artifactId>
<groupId>org.Geek8080</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>other</artifactId>
<dependencies>
<dependency>
<groupId>org.Geek8080</groupId>
<artifactId>service</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
</manifest>
</archive>
</configuration>
</plugin>
</plugins>
</build>
</project>
pom.xml in service module is:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>Tests</artifactId>
<groupId>org.Geek8080</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>service</artifactId>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
What I want is a runnable jar for whole project, but the maven is generating one runnable jar in the client module. Is there any way to generate one for the project rather one for every module? If no then what is the purpose of declaring one parent pom for the project?
You cannot generate a jar from the parent POM. The parent POM is used to configure common plugins and dependency management. Furthermore, it specifies the groupId and the version.
If you need a runnable jar, you need a dedicated module for that in which you build the runnable jar with either the assembly plugin or the shade plugin.

Generate a runnable jar and include libraries in it with Maven

I'm trying to compile a Java project with Maven and Eclipse but I tried a lot of solutions seen on the web but none of them seem to work. I just want to build the application, create a runnable jar and include the needed libraries. I tried maven-dependency or maven-assembly but I surely miss something because I fail every time.
Here is my pom.xml, is it ok or does it miss something?
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<!-- Project Description -->
<groupId>org.awax</groupId>
<artifactId>toolbox</artifactId>
<version>0.1.0</version>
<name>ToolBox</name>
<packaging>jar</packaging>
<url>http://maven.apache.org</url>
<description>Custom library containing useful code</description>
<!-- Project Properties -->
<properties>
<jdk.version>1.7</jdk.version>
<!-- Libraries Version -->
<log4j.version>1.2.17</log4j.version>
<jdom.version>2.0.5</jdom.version>
<miglayout.version>3.7.4</miglayout.version>
<jfreechart.version>1.0.19</jfreechart.version>
<bounce.version>0.18</bounce.version>
<!-- Maven Plugins Version -->
<eclipse.version>2.9</eclipse.version>
<compiler.version>3.2</compiler.version>
<jar.version>2.5</jar.version>
<assembly.version>2.4.1</assembly.version>
<dependency.version>2.5.1</dependency.version>
</properties>
<!-- Project Libraries -->
<dependencies>
<!-- LOG4J -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<!-- Jdom -->
<dependency>
<groupId>org.jdom</groupId>
<artifactId>jdom2</artifactId>
<version>${jdom.version}</version>
</dependency>
<!-- MigLayout -->
<dependency>
<groupId>com.miglayout</groupId>
<artifactId>miglayout</artifactId>
<version>${miglayout.version}</version>
</dependency>
<!-- JFreeChart -->
<dependency>
<groupId>org.jfree</groupId>
<artifactId>jfreechart</artifactId>
<version>${jfreechart.version}</version>
</dependency>
<!-- Bounce -->
<dependency>
<groupId>org.bounce</groupId>
<artifactId>bounce</artifactId>
<version>${bounce.version}</version>
</dependency>
</dependencies>
<!-- Build Options -->
<build>
<pluginManagement>
<plugins>
<!-- Attach source code and Javadoc -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-eclipse-plugin</artifactId>
<version>${eclipse.version}</version>
<configuration>
<downloadSources>true</downloadSources>
<downloadJavadocs>false</downloadJavadocs>
</configuration>
</plugin>
<!-- Set a JDK compiler level -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${compiler.version}</version>
<configuration>
<source>${jdk.version}</source>
<target>${jdk.version}</target>
</configuration>
</plugin>
<!-- Copy project dependencies -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>${dependency.version}</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<includeScope>provided</includeScope>
<outputDirectory>${project.build.directory}/dependency</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<!-- Create the Jar -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>${jar.version}</version>
<configuration>
<archive>
<manifest>
<!-- Jar file entry point -->
<mainClass>${project.groupId}.${project.artifactId}.tools.WaveformGenerator</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<!-- Add dependencies to generated Jar -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>${assembly.version}</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
Use the maven-assembly-plugin to generate an executable jar with dependencies
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<groupId>org.apache.maven.plugins</groupId>
<version>2.4.1</version>
<executions>
<execution>
<id>make-executable-jar-with-dependencies</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.coderplus.sample.MainClass</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</execution>
</executions>
</plugin>
It's not working for you because ,you have added the plugin execution in the pluginManagement section. pluginManagement is supposed to be used for managing the plugin version and configuration.
Minimal version of how your build tag should look like :
<build>
<!-- if you have a multimodule project, I will probably manage this in the
parent pom -->
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>${assembly.version}</version>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<groupId>org.apache.maven.plugins</groupId>
<executions>
<execution>
<id>make-executable-jar-with-dependencies</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<mainClass>com.coderplus.sample.MainClass</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>

How can I add classpath location by using mojo appassembler plugin while creating batch file

I am using appassembler plugin from mojo for creating a runnable batch/shell script for my application. I have to add a particular directory to my classpath, so what changes should I do in my pom.xml configuration for mojo's plugin.
Currently classpath is generated with all required library path in my batch file as below
set CLASSPATH=%BASEDIR%\abc.jar;%REPO%\*.properties
All I need to do is add a separate variable like MY_PATH and add it to the classpath as below
set MY_PATH=%BASEDIR%\resources
set CLASSPATH=%BASEDIR%\abc.jar;%REPO%\*.properties;%MY_PATH%
To add to further there is a tag <configurationDirectory> but that I have already provided for a different directory, now if I have to add further more directory then what would be solution?
How can i achieve it? Below is the pom.xml
<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>
<artifactId>jgcode-framework-parent</artifactId>
<groupId>com.jaggs</groupId>
<version>1.0.2</version>
</parent>
<groupId>com.jaggs.server</groupId>
<artifactId>jaggs-code-server</artifactId>
<version>1.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.4</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.jaggs.password</groupId>
<artifactId>mypassword</artifactId>
<version>1.0</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc14</artifactId>
<version>10.2.0.3</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>appassembler-maven-plugin</artifactId>
<configuration>
<repositoryLayout>flat</repositoryLayout>
<installArtifacts>false</installArtifacts>
<assembleDirectory>${project.build.directory}/appassembler</assembleDirectory>
<includeConfigurationDirectoryInClasspath>true</includeConfigurationDirectoryInClasspath>
<platforms>
<platform>windows</platform>
<platform>unix</platform>
</platforms>
<defaultJvmSettings>
<initialMemorySize>256M</initialMemorySize>
<maxMemorySize>256M</maxMemorySize>
</defaultJvmSettings>
<programs>
<program>
<name>ManualDataEntry</name>
<mainClass>com.jaggs.bean.ManualDataEntry</mainClass>
</program>
</programs>
<configurationDirectory>\..\..\jaggs\sec\configuration\</configurationDirectory>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>assemble</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptors>
<descriptor>src/main/assembly/assemble.xml</descriptor>
</descriptors>
<archive>
<manifest>
<mainClass>com.jaggs.bean.ManualDataEntry</mainClass>
</manifest>
<manifestEntries>
<Class-Path>/jaggs/sec/configuration/</Class-Path>
</manifestEntries>
</archive>
<delimiters>
<delimiter>${*}</delimiter>
</delimiters>
</configuration>
<executions>
<execution>
<id>my-assembly</id>
<phase>package</phase>
<goals>
<goal>assembly</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.5</version>
<configuration>
<escapeString>\</escapeString>
</configuration>
</plugin>
</plugins>
</build>

Creating executable JAR with Maven Shade plugin

I am having trouble making an executable jar from a simple Java program.
I followed these Maven instructions and modified my pom.xml:
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>1.7</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer implementation=
"org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>package.MyClass</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
When executing the install goal, I can read the line:
[INFO] Replacing /home/project-1.0.0.jar with /home/project-1.0.0-shaded.jar
But all I can find at that location is the project-1.0.0.jar, actually containing the dependencies -and having the right size- but when trying to execute it with my jre, it says:
The file '/home/project-1.0.0.jar' is not marked as executable.
Thus nothing gets executing!
How can I get my jar to execute properly?
Thanks for helping!
Given is the pom.xml to create an executable jar file
<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>
<groupId>org.executablejar</groupId>
<artifactId>demo</artifactId>
<packaging>jar</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>demo Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<java-version>1.8</java-version>
<docker.image.prefix>springDemo</docker.image.prefix>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.3.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<finalName>demo</finalName>
</build>
I have a simple solution with the assembly plugin. This solution will make a jar (target/${project.groupdId}-${project.artifactId}-${project.version}.jar):
containing all the required dependencies
that is executable (via java -jar *.jar)
Declare in you pom file:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<appendAssemblyId>false</appendAssemblyId>
<archive>
<manifest>
<mainClass>package.MyClass</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-executable-jar</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
I hope I helped you!
Cheers !

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