<plugin>
          <groupId>org.apache.tomcat.maven</groupId>
          <artifactId>tomcat7-maven-plugin</artifactId>
          <version>2.2</version>
          <configuration> 
          <port>8089</port>       
          <uriEncoding>UTF-8</uriEncoding>  
         <server>tomcat7</server> 
          </configuration>
        </plugin>