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Maven multimode project using javadocs

I would like to use Maven to create a site for my application. This is a multi-module application, the parent module is a simple site module, and the first child is the core of the application, the second is the graphical interface (Swing).

Now I use the following command for the parent pom.xml

<modules>
    <module>core</module>
    <module>kayako-desktop</module>
</modules>
<build>
    <plugins>
        <plugin>
            <artifactId>maven-site-plugin</artifactId>
            <version>2.2</version>
            <configuration>
                <locales>en</locales>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>2.7</version>
            <executions>
                <execution>
                    <phase>install</phase>
                    <goals>
                        <goal>aggregate</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>
<reporting>
    <plugins>
        <plugin>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>2.7</version>
            <configuration>
                <aggregate>true</aggregate>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-changes-plugin</artifactId>
            <version>2.4</version>
        </plugin>
    </plugins>
</reporting>

My main pom:

<build>
    <plugins>
        <plugin>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>2.7</version>
            <executions>
                <execution>
                    <phase>package</phase>
                    <id>attach-javadocs</id>
                    <goals>
                        <goal>jar</goal>
                        <goal>javadoc</goal>
                    </goals>
                </execution>

            </executions>
        </plugin>
    </plugins>
</build>
<reporting>
    <plugins>
        <plugin>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>2.7</version>
            <configuration>
                <links>
                    <link>http://download.oracle.com/javase/6/docs/api/</link>
                </links>    
            </configuration>
        </plugin>    
    </plugins>

</reporting>

(I removed the unrelated parts from both)

Problem: I tried mvn site: stage, but javadoc is not built from the main module. What am I wrong?

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1 answer

Configure the javadoc plugin in the <reportPlugins>configuration section for the maven-site-plugin in the parent folder.

Here is what worked for me.

In parent pom:

<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-site-plugin</artifactId>
            <version>3.3</version>
            <configuration>
                <reportPlugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-javadoc-plugin</artifactId>
                        <version>2.9</version>
                        <reportSets>
                            <reportSet>
                                <id>aggregate</id>
                                <reports>
                                    <report>aggregate</report>
                                </reports>
                            </reportSet>
                        </reportSets>
                        <configuration>
                        <!-- Here you can add special configurations for your javadoc, if needed -->
                        </configuration>
                    </plugin>
                    <!-- Here you can also configure more report plugins -->
                    <!-- for your site, such as maven-project-info-reports-plugin -->
                </reportPlugins>
            </configuration>
        </plugin>
    <!-- ... -->
    </plugins>
</build>
<!-- ... -->
<distributionManagement>
    <site>
        <id>website</id>
        <url>http://site.url/can/be/tentative/or/hypothetical</url>
    </site>
</distributionManagement>

, , . - javadoc ( javadocs ).

mvn site site:stage . javadocs, target/staging/index.html " ", "JavaDocs" .

:

javadocs site site:stage, . maven-javadoc-plugin <plugin> pom. , mvn javadoc:aggregate javadocs target/site/apidocs/index.html.

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