Maven plugin to get Java files from WSDL - maven

Question

I am using Maven plugin to convert wsdl2java, and it is a copied Maven document from other computer where it successfully generated Java classes from wsdl, When I build the same code in my machine, It build's properly, but doesn't generate the Java files. Please let me know where exactly I went wrong?
<?xml version="1.0" encoding="UTF-8"?>
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.github</groupId>
<artifactId>spring-ws-client</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>Spring WS sample client application</name>
<description>The Spring WS sample client application</description>
<dependencies>
<dependency>
<groupId>org.springframework.ws</groupId>
<artifactId>spring-ws-core</artifactId>
<version>2.1.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.ws</groupId>
<artifactId>spring-ws-security</artifactId>
<version>2.1.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-oxm</artifactId>
<version>3.1.2.RELEASE</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.14</version>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.3.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>1.12</version>
<executions>
<execution>
<id></id>
<goals>
<goal>wsimport</goal>
</goals>
<configuration>
<wsdlDirectory>src/main/resources/</wsdlDirectory>
<wsdlFiles>
<wsdlFile>cen_1.0.wsdl</wsdlFile>
</wsdlFiles>
<keep>true</keep>
<packageName>com.untitled.crm.inbound.census.jax</packageName>
<sourceDestDir>src/main/java</sourceDestDir>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>