NamingResourcesMBean.java 文件源码

/**
 * Return the MBean Names of the set of defined environment entries for  
 * this web application
 */
public String[] getEnvironments() {
    ContextEnvironment[] envs = 
                        ((NamingResources)this.resource).findEnvironments();
    ArrayList results = new ArrayList();
    for (int i = 0; i < envs.length; i++) {
        try {
            ObjectName oname =
                MBeanUtils.createObjectName(managed.getDomain(), envs[i]);
            results.add(oname.toString());
        } catch (MalformedObjectNameException e) {
            throw new IllegalArgumentException
                ("Cannot create object name for environment " + envs[i]);
        }
    }
    return ((String[]) results.toArray(new String[results.size()]));

}