partial_pom.xml

        <plugins>
            <!-- usage of jax-ws maven plugin-->
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>jaxws-maven-plugin</artifactId>
                <version>1.12</version>
                <executions>
                    <execution>
                        <id>wsimport-from-jdk</id>
                        <goals>
                            <goal>wsimport</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                	<!--wsdls file directory -->
                    <wsdlDirectory>src/main/resources/wsdls</wsdlDirectory>
                    <!-- which wsdl file -->
                    <wsdlFiles>
                        <wsdlFile>echo.wsdl</wsdlFile>
                    </wsdlFiles>
                    <!-- Keep generated files -->
                    <keep>true</keep>
                    <!-- Package name -->
                    <packageName>org.example.echo.service.skeleton</packageName>
                    <!-- generated source files destination-->
                    <sourceDestDir>target/generated-code/src</sourceDestDir>
                </configuration>
            </plugin>
            <!-- adding generated source -->
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>build-helper-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <id>add-source</id>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>add-source</goal>
                        </goals>
                        <configuration>
                            <sources>
                                <source>target/generated-code/src</source>
                            </sources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            ...
        <plugins>