Method addHost

java/org/apache/catalina/mapper/Mapper.java:117–154

Add a new host to the mapper. @param name Virtual host name @param aliases Alias names for the virtual host @param host Host object

(String name, String[] aliases, Host host)

     * @param host    Host object
     */
    public synchronized void addHost(String name, String[] aliases, Host host) {
        name = renameWildcardHost(name);
        MappedHost[] newHosts = new MappedHost[hosts.length + 1];
        MappedHost newHost = new MappedHost(name, host);
        if (insertMap(hosts, newHosts, newHost)) {
            hosts = newHosts;
            if (newHost.name.equals(defaultHostName)) {
                defaultHost = newHost;
            }
            if (log.isDebugEnabled()) {
                log.debug(sm.getString("mapper.addHost.success", name));
            }
        } else {
            MappedHost duplicate = hosts[find(hosts, name)];
            if (duplicate.object == host) {
                // The host is already registered in the mapper.
                // E.g. it might have been added by addContextVersion()
                if (log.isDebugEnabled()) {
                    log.debug(sm.getString("mapper.addHost.sameHost", name));
                }
                newHost = duplicate;
            } else {
                log.error(sm.getString("mapper.duplicateHost", name, duplicate.getRealHostName()));
                // Do not add aliases, as removeHost(hostName) won't be able to
                // remove them
                return;
            }
        }
        List<MappedHost> newAliases = new ArrayList<>(aliases.length);
        for (String alias : aliases) {
            alias = renameWildcardHost(alias);
            MappedHost newAlias = new MappedHost(alias, newHost);
            if (addHostAliasImpl(newAlias)) {
                newAliases.add(newAlias);
            }
        }
        newHost.addAliases(newAliases);
    }


    /**