Maven - Maven Javadoc | Generating Javadocs in maven - maven tutorial




What is Javadocs in Maven?

  • Javadoc is a documentation tool which defines a standard format for such comments, and which can generate HTML files to view the documentation from a web broswer.
  • Maven comes out with one of the cool features which does the generation of the javadocs for a project.
  • As every developer knows that it is vital to have the code documentation of our project and this feature of maven helps to accomplish the same.
  • Maven uses the maven-javadoc plugin to generate the javadocs of a project.
  • This plugin internally uses JDK\bin\javadoce.exe command to generate javadocs.
  • When the project is deployed using mvn install command, it generates the javadocs for the project.
maven tutorial tags : apache maven , maven repository , maven central

Configuring Javadocs Plugin

  • The javadoc plugin can be configure for any project in pom.xml as shown below:

pom.xml

<build>
	<plugins>
		<plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-javadoc-plugin</artifactId>
			<executions>
				<execution>
					<id>attach-javadocs</id>
					<goals>
						<goal>jar</goal>
					</goals>
				</execution>
			</executions>
		</plugin>
	</plugins>
</build>

Generating Javadocs

  • After adding the above mentioned plugin in your project's pom.xml, all you have to do is, open the command prompt, go to the project directory,
  • For eg. D:\Java\workspace\JavaSamples and run the command maven install.
     Maven Generating Javadocs
     Maven Javadocs
  • The generated javadocs can be found in the project's location: D:\Java\workspace\JavaSamples\target\apidocs.

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