Examples of com.sun.enterprise.admin.common.domains.registry.DomainRegistry

com.sun.enterprise.admin.common.domains.registry.DomainRegistry

This class provides a registry for domains, abstracting the persistent storage and coordination activities required to permit uniqueness invariants to be maintained between domains no matter which JVM they are being referred from.

The directory in which the persistent store is kept is denoted by the System property com.sun.aas.admin.configRoot. The name of the file is domains.ser

The principal invariants this registry maintains is that no two domains shall have the same name, and no two domains shall have the same location.

The registry can be considered to be a table whose keys are domain name and domain location, and whose values are the remote contact information by which the adminstration server within that domain can be contacted remotely.

A row in this table is abstracted into the {@link DomainEntry} class. @author Toby H Ferguson @version $Revision: 1.5 $

  public String[] getAllDomainRoots() {
    Vector vt = new Vector();
        String[] domains = null;
        try
        {
            DomainRegistry domainRegistry = DomainRegistry.newInstance();
            Iterator it = domainRegistry.iterator();
            while (it.hasNext())
            {
                DomainEntry entry = (DomainEntry)it.next();
                vt.addElement(entry.getRoot().getPath());
            }

    public DomainEntry[] listDomains() throws ControlException
    {
        DomainEntry[] domains = null;
    try
    {
      DomainRegistry domainRegistry = DomainRegistry.newInstance();
            int size = domainRegistry.size();
            domains = new DomainEntry[size];
      Iterator innerIter = domainRegistry.iterator();
            int i = 0;
            while (innerIter.hasNext())
            {
                domains[i++] = (DomainEntry)innerIter.next();
            }

Examples of com.sun.enterprise.admin.common.domains.registry.DomainRegistry

Related Classes of com.sun.enterprise.admin.common.domains.registry.DomainRegistry