(adding cxf-codegen plugin)

pom.xml

<pluginRepositories>
  <pluginRepository>
    <id>apache.snapshots</id>
    <name>Maven Plugin Snapshots</name>
    <url>http://repository.apache.org/snapshots/</url>
    <snapshots>
      <enabled>true</enabled>
    </snapshots>
  </pluginRepository>
</pluginRepositories>

<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>

			<!--KazInfoTeh WSDL to java generation-->

			<plugin>
				<groupId>org.apache.cxf</groupId>
				<artifactId>cxf-codegen-plugin</artifactId>
				<version>3.3.0-SNAPSHOT</version>
				<executions>
					<execution>
						<id>generate-sources</id>
						<phase>generate-sources</phase>
						<configuration>
							<sourceRoot>${basedir}/src/main/java</sourceRoot>
							<wsdlOptions>
								<wsdlOption>
									<wsdl>${basedir}/src/main/resources/wsdl/${wsdl.name}</wsdl>
									<extraargs>
										<extraarg>-impl</extraarg>
										<extraarg>-verbose</extraarg>
									</extraargs>
								</wsdlOption>
							</wsdlOptions>
						</configuration>
						<goals>
							<goal>wsdl2java</goal>
						</goals>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>