Package org.jvnet.hk2.config

Examples of org.jvnet.hk2.config.Element


        }

        public static ElementMethodInfo get(final Method m)
        {

            final Element e = m.getAnnotation(Element.class);
            return e == null ? null : new ElementMethodInfo(m, e);
        }
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    public String serializeConfigBean(ConfigBeanProxy configBean) {
        if (configBean == null) return null;
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        XMLOutputFactory xmlFactory = XMLOutputFactory.newInstance();
        XMLStreamWriter writer = null;
        IndentingXMLStreamWriter indentingXMLStreamWriter = null;
        String s = null;
        try {
            writer = xmlFactory.createXMLStreamWriter(new BufferedOutputStream(bos));
            indentingXMLStreamWriter = new IndentingXMLStreamWriter(writer);
            Dom configBeanDom = Dom.unwrap(configBean);
            configBeanDom.writeTo(configBeanDom.model.getTagName(), indentingXMLStreamWriter);
            indentingXMLStreamWriter.flush();
            s = bos.toString();
        } catch (XMLStreamException e) {
            if (LOG.isLoggable(Level.FINE)) {
                LOG.log(Level.FINE, "Cannot serialize the configbean: " + configBean.toString(), e);
            }
            return null;
        } finally {
            try {
                if (bos != null)
                    bos.close();
                if (writer != null)
                    writer.close();
                if (indentingXMLStreamWriter != null)
                    indentingXMLStreamWriter.close();
            } catch (IOException e) {
                if (LOG.isLoggable(Level.FINE)) {
                    LOG.log(Level.FINE, "Cannot serialize the configbean: " + configBean.toString(), e);
                }
            } catch (XMLStreamException e) {
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                    }
                    for (final Map.Entry<Object, Object> entry : props.entrySet()) {
                        ConfigBeanProxy child = (ConfigBeanProxy) component;
                        try {
                            ConfigBeanProxy cc = child.createChild(itemType);
                            new InjectionManager().inject(cc, itemType, new InjectionResolver<Attribute>(Attribute.class) {

                                @Override
                                public boolean isOptional(AnnotatedElement annotated, Attribute annotation) {
                                    return true;   
                                }
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                try {
                    boolean wasAdded = ports.add(Integer.parseInt(val));

                    if (!wasAdded) //TODO unit test
                        throw new TransactionFailure(Strings.get("PortUtils.duplicate_port", val, server.getName()));
                }
                catch(TransactionFailure tf) {
                    // don't re-wrap the same Exception type!
                    throw tf;
                }
                catch (Exception e) {  //TODO unit test
                    throw new TransactionFailure(Strings.get("PortUtils.non_int_port", val, server.getName()));
                }
            }
        }
        checkForLegalPorts(ports, server.getName());
    }
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     * @return a message if error, nu8ll means A-OK
     */
    private static void checkForLegalPorts(Set<Integer> ports, String serverName) throws TransactionFailure {
        for (int port : ports)
            if (!NetUtils.isPortValid(port))
                throw new TransactionFailure(Strings.get("PortUtils.illegal_port_number", port, serverName, MAX_PORT));
    }
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    private int convertPortStr(final String port)
            throws TransactionFailure {
        try {
            return Integer.parseInt(port);
        } catch (Exception e) {
            throw new TransactionFailure(
                    strings.get("InvalidPortNumber", port));
        }
    }
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     * @throws TransactionFailure if port number is not a numeric value.
     */
    private void verifyPortBasePortIsValid(String portName, int portNum)
            throws TransactionFailure {
        if (portNum <= 0 || portNum > PORT_MAX_VAL) {
            throw new TransactionFailure(
                strings.get("InvalidPortBaseRange", portNum, portName));
        }
        if (checkPorts && !NetUtils.isPortFree(portNum)) {
            throw new TransactionFailure(
                strings.get("PortBasePortInUse", portNum, portName));
        }
        _logger.log(Level.FINER,ConfigApiLoggerInfo.portBaseHelperPort, portNum);
    }
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    public PortManager(Cluster cluster, Config config, Domain theDomain,
            Server theNewServer) throws TransactionFailure {
        try {
            if (theNewServer == null || theDomain == null)
                throw new TransactionFailure(Strings.get("internal.error", "null argument in PortManager constructor"));

            newServer = theNewServer;
            domain = theDomain;
            serverName = newServer.getName();

            // bnevins 7-23-2010
            // we are probably being called from inside the create decorator for a server.
            // the server is not yet committed.  We can't call ducktype methods
            // on the server yet.  So we do this self-serve call to get the host

            //host = newServer.getHost();

            host = new ServerHelper(theNewServer, config).getAdminHost();

            allPorts = new TreeSet<Integer>();
            newServerPorts = new ServerPorts(cluster, config, domain, newServer);

            isLocal = NetUtils.isThisHostLocal(host);


            allServers = domain.getServers().getServer();

            // why all this nonsense?  ConcurrentModificationException!!!
            for (Iterator<Server> it = allServers.iterator(); it.hasNext();) {
                Server curr = it.next();
                if (serverName.equals(curr.getName())) {
                    it.remove();
                }
            }
            serversOnHost = new ArrayList<ServerPorts>();
        }
        catch (TransactionFailure tf) {
            throw tf;
        }
        catch (Exception e) {
            // this Exception will not take just a Throwable.  I MUST give a string
            throw new TransactionFailure(e.toString(), e);
        }
    }
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                }
            }
            return generateAssignedPortMessage(finalPorts);
        }
        catch (Exception e) {
            throw new TransactionFailure(e.toString(), e);
        }
    }
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                return num;
            }
            else
                ++num;
        }
        throw new TransactionFailure(Strings.get("PortManager.noFreePort"));
    }
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