/**
* @see nexj.core.tools.GenericTool#execute(java.lang.String)
*/
protected void execute(String sCommand) throws Exception
{
new J2EEDescriptorExporter().exportDescriptor(getRequiredProperty("out.dir"),
getRequiredProperty("root.url"), getProperty("base.url"),
getRequiredProperty("cfg.url"), getRequiredProperty("con.url"),
StringUtil.parseBoolean(getProperty("overwrite", "true")), SysUtil.getConfigProperties());
}