Gypsy: 2015

Maven configuration (also under proxies)

Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project's build, reporting and documentation from a central piece of information.

What is Maven?

Maven is a project management and comprehension tool. Maven provides developers a complete build lifecycle framework. Development team can automate the project's build infrastructure in almost no time as Maven uses a standard directory layout and a default build lifecycle.

In case of multiple development teams environment, Maven can set-up the way to work as per standards in a very short time. As most of the project setups are simple and reusable, Maven makes life of developer easy while creating reports, checks, build and testing automation setups.

Maven provides developers ways to manage following:

Builds
Documentation
Reporting
Dependencies
SCMs
Releases
Distribution
mailing list

To summarize, Maven simplifies and standardizes the project build process. It handles compilation, distribution, documentation, team collaboration and other tasks seamlessly. Maven increases reusability and takes care of most of build related tasks.

Step 1 - verify Java installation on your machine

Now open console and execute the following java command.

OS	Task	Command
Windows	Open Command Console	c:\> java -version
Linux	Open Command Terminal	$ java -version
Mac	Open Terminal	machine:~ joseph$ java -version

Let's verify the output for all the operating systems:

OS	Output
Windows	java version "1.6.0_21" Java(TM) SE Runtime Environment (build 1.6.0_21-b07) Java HotSpot(TM) Client VM (build 17.0-b17, mixed mode, sharing)
Linux	java version "1.6.0_21" Java(TM) SE Runtime Environment (build 1.6.0_21-b07) Java HotSpot(TM) Client VM (build 17.0-b17, mixed mode, sharing)
Mac	java version "1.6.0_21" Java(TM) SE Runtime Environment (build 1.6.0_21-b07) Java HotSpot(TM)64-Bit Server VM (build 17.0-b17, mixed mode, sharing)

If you do not have Java installed, install the Java Software Development Kit (SDK) fromhttp://www.oracle.com/technetwork/java/javase/downloads/index.html. We are assuming Java 1.6.0_21 as installed version for this tutorial.

Step 2: Set JAVA environment

Set the JAVA_HOME environment variable to point to the base directory location where Java is installed on your machine. For example

OS	Output
Windows	Set the environment variable JAVA_HOME to C:\Program Files\Java\jdk1.6.0_21
Linux	export JAVA_HOME=/usr/local/java-current
Mac	export JAVA_HOME=/Library/Java/Home

Append Java compiler location to System Path.

OS	Output
Windows	Append the string ;C:\Program Files\Java\jdk1.6.0_21\bin to the end of the system variable, Path.
Linux	export PATH=$PATH:$JAVA_HOME/bin/
Mac	not required

Verify Java Installation using java -version command explained above.

Step 3: Download Maven archive

Download Maven 2.2.1 from http://maven.apache.org/download.html

OS	Archive name
Windows	apache-maven-2.0.11-bin.zip
Linux	apache-maven-2.0.11-bin.tar.gz
Mac	apache-maven-2.0.11-bin.tar.gz

Step 4: Extract the Maven archive

Extract the archive, to the directory you wish to install Maven 2.2.1. The subdirectory apache-maven-2.2.1 will be created from the archive.

OS	Location (can be different based on your installation)
Windows	C:\Program Files\Apache Software Foundation\apache-maven-2.2.1
Linux	/usr/local/apache-maven
Mac	/usr/local/apache-maven

Step 5: Set Maven environment variables

Add M2_HOME, M2, MAVEN_OPTS to environment variables.

OS	Output
Windows	Set the environment variables using system properties. M2_HOME=C:\Program Files\Apache Software Foundation\apache-maven-2.2.1 M2=%M2_HOME%\bin MAVEN_OPTS=-Xms256m -Xmx512m
Linux	Open command terminal and set environment variables. export M2_HOME=/usr/local/apache-maven/apache-maven-2.2.1 export M2=$M2_HOME/bin export MAVEN_OPTS=-Xms256m -Xmx512m
Mac	Open command terminal and set environment variables. export M2_HOME=/usr/local/apache-maven/apache-maven-2.2.1 export M2=$M2_HOME/bin export MAVEN_OPTS=-Xms256m -Xmx512m

Step 6: Add Maven bin directory location to system path

Now append M2 variable to System Path

OS	Output
Windows	Append the string ;%M2% to the end of the system variable, Path.
Linux	export PATH=$M2:$PATH
Mac	export PATH=$M2:$PATH

Step 8: Verify Maven installation

Now open console, execute the following mvn command.

OS	Task	Command
Windows	Open Command Console	c:\> mvn --version
Linux	Open Command Terminal	$ mvn --version
Mac	Open Terminal	machine:~ joseph$ mvn --version

Finally, verify the output of the above commands, which should be something as follows:

OS	Output
Windows	Apache Maven 2.2.1 (r801777; 2009-08-07 00:46:01+0530) Java version: 1.6.0_21 Java home: C:\Program Files\Java\jdk1.6.0_21\jre
Linux	Apache Maven 2.2.1 (r801777; 2009-08-07 00:46:01+0530) Java version: 1.6.0_21 Java home: C:\Program Files\Java\jdk1.6.0_21\jre
Mac	Apache Maven 2.2.1 (r801777; 2009-08-07 00:46:01+0530) Java version: 1.6.0_21 Java home: C:\Program Files\Java\jdk1.6.0_21\jre

Now if you are using a proxy

Find {M2_HOME}/conf/settings.xml, and put your proxies detail inside.

example:

<proxy>

<id>optional</id>

<nonProxyHosts>local.net|some.host.com</nonProxyHosts>

</proxy>

</proxies>

save and run!!!!!!

You are good to go :)

Following is the complete build

Downloading: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-uti
ls/1.5.7/plexus-utils-1.5.7.jar
Downloaded: https://repo.maven.apache.org/maven2/org/apache/maven/plugin-tools/m
aven-plugin-tools-api/2.4.3/maven-plugin-tools-api-2.4.3.jar (51 KB at 6.3 KB/se
c)
Downloading: https://repo.maven.apache.org/maven2/jdom/jdom/1.0/jdom-1.0.jar
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-inte
ractivity-api/1.0-alpha-4/plexus-interactivity-api-1.0-alpha-4.jar (14 KB at 1.6
KB/sec)
Downloading: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstre
am/1.4.3/xstream-1.4.3.jar
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-cont
ainer-default/1.0-alpha-9/plexus-container-default-1.0-alpha-9.jar (191 KB at 23
.2 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/xmlpull/xmlpull/1.1.3.1/xmlpul
l-1.1.3.1.jar
Downloaded: https://repo.maven.apache.org/maven2/junit/junit/3.8.1/junit-3.8.1.j
ar (119 KB at 14.4 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/xpp3/xpp3_min/1.1.4c/xpp3_min-
1.1.4c.jar
Downloaded: https://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-util
s/1.5.7/plexus-utils-1.5.7.jar (260 KB at 29.7 KB/sec)
Downloading: https://repo.maven.apache.org/maven2/commons-lang/commons-lang/2.4/
commons-lang-2.4.jar
Downloaded: https://repo.maven.apache.org/maven2/xmlpull/xmlpull/1.1.3.1/xmlpull
-1.1.3.1.jar (8 KB at 0.8 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/xpp3/xpp3_min/1.1.4c/xpp3_min-1
.1.4c.jar (25 KB at 2.7 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/jdom/jdom/1.0/jdom-1.0.jar (150
KB at 16.2 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/commons-lang/commons-lang/2.4/c
ommons-lang-2.4.jar (256 KB at 25.8 KB/sec)
Downloaded: https://repo.maven.apache.org/maven2/com/thoughtworks/xstream/xstrea
m/1.4.3/xstream-1.4.3.jar (471 KB at 46.3 KB/sec)
[INFO]
Effective POMs, after inheritance, interpolation, and profiles are applied:















<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 h
ttp://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.companyname.project-group</groupId>
<artifactId>project</artifactId>
<version>1.0</version>
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>Central Repository</name>
<url>https://repo.maven.apache.org/maven2</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<releases>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>Central Repository</name>
<url>https://repo.maven.apache.org/maven2</url>
</pluginRepository>
</pluginRepositories>
<build>
<sourceDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project\src\main\
java</sourceDirectory>
<scriptSourceDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project\src
\main\scripts</scriptSourceDirectory>
<testSourceDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project\src\t
est\java</testSourceDirectory>
<outputDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project\target\cl
asses</outputDirectory>
<testOutputDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project\targe
t\test-classes</testOutputDirectory>
<resources>
<resource>
<directory>C:\Program Files\Maven\apache-maven-3.3.3\Project\src\main\re
sources</directory>
</resource>
</resources>
<testResources>
<testResource>
<directory>C:\Program Files\Maven\apache-maven-3.3.3\Project\src\test\re
sources</directory>
</testResource>
</testResources>
<directory>C:\Program Files\Maven\apache-maven-3.3.3\Project\target</directo
ry>
<finalName>project-1.0</finalName>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.3</version>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.2-beta-5</version>
</plugin>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.8</version>
</plugin>
<plugin>
<artifactId>maven-release-plugin</artifactId>
<version>2.3.2</version>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>2.5</version>
<executions>
<execution>
<id>default-clean</id>
<phase>clean</phase>
<goals>
<goal>clean</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>default-install</id>
<phase>install</phase>
<goals>
<goal>install</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<id>default-resources</id>
<phase>process-resources</phase>
<goals>
<goal>resources</goal>
</goals>
</execution>
<execution>
<id>default-testResources</id>
<phase>process-test-resources</phase>
<goals>
<goal>testResources</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.12.4</version>
<executions>
<execution>
<id>default-test</id>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<executions>
<execution>
<id>default-testCompile</id>
<phase>test-compile</phase>
<goals>
<goal>testCompile</goal>
</goals>
</execution>
<execution>
<id>default-compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>default-jar</id>
<phase>package</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.7</version>
<executions>
<execution>
<id>default-deploy</id>
<phase>deploy</phase>
<goals>
<goal>deploy</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>3.3</version>
<executions>
<execution>
<id>default-site</id>
<phase>site</phase>
<goals>
<goal>site</goal>
</goals>
<configuration>
<outputDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project
\target\site</outputDirectory>
<reportPlugins>
<reportPlugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
</reportPlugin>
</reportPlugins>
</configuration>
</execution>
<execution>
<id>default-deploy</id>
<phase>site-deploy</phase>
<goals>
<goal>deploy</goal>
</goals>
<configuration>
<outputDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project
\target\site</outputDirectory>
<reportPlugins>
<reportPlugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
</reportPlugin>
</reportPlugins>
</configuration>
</execution>
</executions>
<configuration>
<outputDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project\tar
get\site</outputDirectory>
<reportPlugins>
<reportPlugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-project-info-reports-plugin</artifactId>
</reportPlugin>
</reportPlugins>
</configuration>
</plugin>
</plugins>
</build>
<reporting>
<outputDirectory>C:\Program Files\Maven\apache-maven-3.3.3\Project\target\si
te</outputDirectory>
</reporting>
</project>

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:55 min
[INFO] Finished at: 2015-09-11T01:26:28+05:30
[INFO] Final Memory: 12M/247M
[INFO] ------------------------------------------------------------------------

C:\Program Files\Maven\apache-maven-3.3.3\Project>

Thursday, 10 September 2015