<build>
    <plugins>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>jaxb2-maven-plugin</artifactId>
            <version>2.5.0</version>
            <executions>
                <execution>
                    <id>xjc</id>
                    <goals>
                        <goal>xjc</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <packageName>com.example.package.name</packageName>
                <schemaDirectory>${project.basedir}/src/main/resources/schema</schemaDirectory>
                <outputDirectory>${project.build.directory}/generated-sources/xjc</outputDirectory>
            </configuration>
        </plugin>
    </plugins>
</build>