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Basically what i am trying to do is that i will create wsdl folder under resources and i will add my wsdl files in it. Every time when i run mvn clean install command on console, what i expect from cxf plugin is create java files from wsdl.

But, regarding to apache cxf documentation, i apply what it says but nothing happens when i run mvn generate-sources (i will use mvn clean install to create java files instead of using mvn generate-sources next step, if you have any advice it would be great also).

What is wrong with this code?

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.erkan</groupId>
<artifactId>wsClient</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>

<name>wsClient</name>
<url>http://maven.apache.org</url>
<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

</properties>

<dependencies>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>3.8.1</version>
        <scope>test</scope>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.codehaus.mojo/jaxws-maven-plugin -->
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-core</artifactId>
        <version>3.2.7</version>
    </dependency>
</dependencies>

<build>
    <pluginManagement>
        <plugins>
            <plugin>
                <groupId>org.apache.cxf</groupId>
                <artifactId>cxf-codegen-plugin</artifactId>
                <version>3.2.7</version>
                <executions>
                    <execution>
                        <id>generate-sources</id>
                        <phase>generate-sources</phase>
                        <configuration>
                            <sourceRoot>${project.build.directory}/generated/cxf</sourceRoot>
                            <wsdlOptions>
                                <wsdlOption>
                                    <wsdl>${basedir}/src/main/resources/wsdl/is.wsdl</wsdl>
                                </wsdlOption>
                            </wsdlOptions>
                        </configuration>
                        <goals>
                            <goal>wsdl2java</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>build-helper-maven-plugin</artifactId>
                <version>1.7</version>
                <executions>
                    <execution>
                        <id>add-source</id>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>add-source</goal>
                        </goals>
                        <configuration>
                            <sources>
                                <source>${basedir}/src/main/java</source>
                            </sources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </pluginManagement>
</build>

3

Answers


  1. It works with:

    docker run -ti -w /test -v $(pwd):/test maven:3-jdk-8 mvn generate-sources
    

    and

    <project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    
    <groupId>com.erkan</groupId>
    <artifactId>wsClient</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>
    
    <name>wsClient</name>
    <url>http://maven.apache.org</url>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    
    </properties>
    
    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
    
        <!-- https://mvnrepository.com/artifact/org.codehaus.mojo/jaxws-maven-plugin -->
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-core</artifactId>
            <version>3.2.7</version>
        </dependency>
    </dependencies>
    
    <build>
            <plugins>
                <plugin>
                    <groupId>org.apache.cxf</groupId>
                    <artifactId>cxf-codegen-plugin</artifactId>
                    <version>3.2.7</version>
                    <executions>
                        <execution>
                            <id>generate-sources</id>
                            <phase>generate-sources</phase>
                            <configuration>
                                <sourceRoot>${project.build.directory}/generated/cxf</sourceRoot>
                                <wsdlOptions>
                                    <wsdlOption>
                                        <wsdl>${basedir}/src/main/resources/wsdl/is.wsdl</wsdl>
                                    </wsdlOption>
                                </wsdlOptions>
                            </configuration>
                            <goals>
                                <goal>wsdl2java</goal>
                            </goals>
                        </execution>
                    </executions>
                </plugin>
                <plugin>
                    <groupId>org.codehaus.mojo</groupId>
                    <artifactId>build-helper-maven-plugin</artifactId>
                    <version>1.7</version>
                    <executions>
                        <execution>
                            <id>add-source</id>
                            <phase>generate-sources</phase>
                            <goals>
                                <goal>add-source</goal>
                            </goals>
                            <configuration>
                                <sources>
                                    <source>${basedir}/src/main/java</source>
                                </sources>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
    </build>
    </project>
    
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  2. For some reasons, org.apache.cxf:cxf-codegen-plugin does not work inside <pluginManagement>...</pluginManagement>.

    In my previous CXF projects, I usually put it inside <plugins></plugins>. I have already tried with your pom.xml and noticed that cxf-codegen-plugin has been ignored completed, even though it is still seen in the effective POM.

    There is another issue with your original pom.xml. In the goal add-source of build-helper-maven-plugin, the <source> (to be added as Java code) should be exactly the folder where the code are generated (i.e. the <sourceRoot> of cxf-codegen-plugin):

    <sources>
      <source>${project.build.directory}/generated/cxf</source>
    </sources>
    

    Here is the full pom.xml that works in my test project with similar settings, you can customize to your needs. I have just added the -verbose option so that you can see some information when cxf-codegen-plugin is working.

    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    
      <modelVersion>4.0.0</modelVersion>
    
      <groupId>io.github.htr3n</groupId>
      <artifactId>apache-cxf-demo</artifactId>
      <version>1.0-SNAPSHOT</version>
    
      <name>apache-cxf-demo</name>
    
      <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>1.7</maven.compiler.source>
        <maven.compiler.target>1.7</maven.compiler.target>
        <cxf.version>3.2.7</cxf.version>
      </properties>
    
      <dependencies>
        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>4.12</version>
          <scope>test</scope>
        </dependency>
        <dependency>
          <groupId>org.apache.cxf</groupId>
          <artifactId>cxf-core</artifactId>
          <version>${cxf.version}</version>
        </dependency>
      </dependencies>
      <build>
        <plugins>
          <plugin>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-codegen-plugin</artifactId>
            <version>3.2.4</version>
            <executions>
              <execution>
                <id>generate-sources</id>
                <phase>generate-sources</phase>
                <configuration>
                  <sourceRoot>${project.build.directory}/generated/cxf</sourceRoot>
                  <wsdlOptions>
                    <wsdlOption>
                      <wsdl>${basedir}/src/main/resources/wsdl/is.wsdl</wsdl>
                      <defaultExcludesNamespace>true</defaultExcludesNamespace>
                      <extraargs>
                        <extraarg>-verbose</extraarg>
                      </extraargs>
                    </wsdlOption>
                 </wsdlOptions>
                </configuration>
                <goals>
                  <goal>wsdl2java</goal>
                </goals>
              </execution>
            </executions>
          </plugin>
        </plugins>
        <pluginManagement>
          <plugins>
            <plugin>
              <artifactId>maven-compiler-plugin</artifactId>
              <version>3.8.0</version>
              <configuration>
                <encoding>UTF-8</encoding>
                <source>${maven.compiler.source}</source>
                <target>${maven.compiler.target}</target>
              </configuration>
            </plugin>
            <plugin>
              <groupId>org.codehaus.mojo</groupId>
              <artifactId>build-helper-maven-plugin</artifactId>
              <version>1.7</version>
              <executions>
                <execution>
                  <id>add-source</id>
                  <phase>generate-sources</phase>
                  <goals>
                    <goal>add-source</goal>
                  </goals>
                  <configuration>
                    <sources>
                      <source>${project.build.directory}/generated/cxf</source>
                    </sources>
                  </configuration>
                </execution>
              </executions>
            </plugin>
          </plugins>
        </pluginManagement>
      </build>
    </project>
    

    You only need to run mvn clean compile as compile includes generate-sources.

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