Configuring JAXB2-Maven-Plugin not to clear the outputdirectory

Configuring JAXB2-Maven-Plugin not to clear the outputdirectory

JAXB2-Maven-Plugin will help us to generate the java classes from the xsd.
By default the plugin clears the existing contents in the ouputdirectory and generate the new java classes into the outputdirectory.

Some cases we may need to generate the java classes from multiple source xsd's so we have to configure the plugin not to clear the outputdirectory.

Yo have to add <clearOutputDir>false</clearOutputDir> in the plugin configuration.

<plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>jaxb2-maven-plugin</artifactId>
            <executions>
                <execution>
                    <goals>
                        <goal>xjc</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <!-- The schema directory or xsd files. -->
                <schemaDirectory>${basedir}/src/main/resources</schemaDirectory>
                <!-- The package in which the source files will be generated. -->
                <packageName>com.service.bean.demo</packageName>
                 <clearOutputDir>false</clearOutputDir>
                <!-- The working directory to create the generated java source files. -->
                <outputDirectory>${basedir}/src/main/java</outputDirectory>
            </configuration>
        </plugin>

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