Examples of org.apache.avalon.framework.component.ComponentManager.lookup()

Package org.apache.avalon.framework.component

Class org.apache.avalon.framework.component.ComponentManager

Examples of org.apache.avalon.framework.component.ComponentManager.lookup()

org.apache.avalon.framework.component.ComponentManager.lookup()
Get the Component associated with the given key. For instance, If the ComponentManager had a LoggerComponent stored and referenced by key, I would use the following call:
```
 try { LoggerComponent log; myComponent = (LoggerComponent) m_manager.lookup(LoggerComponent.ROLE); } catch (...) { ... } 
```
@param key The key name of the Component to retrieve. @return the desired component @throws ComponentException if an error occurs

     * Initialize the mailet
     */
    public void init() {
        ComponentManager compMgr = (ComponentManager)getMailetContext().getAttribute(Constants.AVALON_COMPONENT_MANAGER);
        try {
            UsersStore usersStore = (UsersStore) compMgr.lookup("org.apache.james.services.UsersStore");
            String repName = getInitParameter("repositoryName");


            members = (UsersRepository) usersStore.getRepository(repName);
        } catch (ComponentException cnfe) {
            log("Failed to retrieve Store component:" + cnfe.getMessage());

View Full Code Here

        Connection conn = null;


        try {
            ComponentManager componentManager = (ComponentManager)getMailetContext().getAttribute(Constants.AVALON_COMPONENT_MANAGER);
            // Get the DataSourceSelector service
            DataSourceSelector datasources = (DataSourceSelector)componentManager.lookup(DataSourceSelector.ROLE);
            // Get the data-source required.
            datasource = (DataSourceComponent)datasources.select(datasourceName);


            conn = datasource.getConnection();

View Full Code Here

            // Ignore any exceptions, default to true
        }


        ComponentManager compMgr = (ComponentManager)getMailetContext().getAttribute(Constants.AVALON_COMPONENT_MANAGER);
        try {
            UsersStore usersStore = (UsersStore)compMgr.lookup("org.apache.james.services.UsersStore");
            String repName = getInitParameter("repositoryName");


            members = (UsersRepository)usersStore.getRepository( repName );
        } catch (ComponentException cnfe) {
            log("Failed to retrieve Store component:" + cnfe.getMessage());

View Full Code Here

     * Fetch the repository of users
     */
    protected void initUsersRepository() {
        ComponentManager compMgr = (ComponentManager) getMailetContext().getAttribute(Constants.AVALON_COMPONENT_MANAGER);
        try {
            UsersStore usersStore = (UsersStore) compMgr.lookup("org.apache.james.services.UsersStore");
            String repName = getInitParameter("repositoryName");


            usersRepository = usersStore.getRepository(repName);
        } catch (Exception e) {
            log("Failed to retrieve Store component:" + e.getMessage());

View Full Code Here

            // Ignore exception, default to false
        }


        ComponentManager compMgr = (ComponentManager)getMailetContext().getAttribute(Constants.AVALON_COMPONENT_MANAGER);
        try {
            MailStore mailstore = (MailStore) compMgr.lookup("org.apache.james.services.MailStore");
            DefaultConfiguration mailConf
                = new DefaultConfiguration("repository", "generated:ToRepository");
            mailConf.setAttribute("destinationURL", repositoryPath);
            mailConf.setAttribute("type", "MAIL");
            repository = (MailRepository) mailstore.select(mailConf);

View Full Code Here

     */
    public void init() throws MessagingException {
        super.init();
        ComponentManager compMgr = (ComponentManager)getMailetContext().getAttribute(Constants.AVALON_COMPONENT_MANAGER);
        try {
            mailServer = (MailServer) compMgr.lookup(MailServer.ROLE);
        } catch (ComponentException e) {
            log("Exception in getting the MailServer: " + e.getMessage() + e.getRole());
        }        
        try {
            usersStore = (UsersStore)compMgr.lookup(UsersStore.ROLE);

View Full Code Here

            mailServer = (MailServer) compMgr.lookup(MailServer.ROLE);
        } catch (ComponentException e) {
            log("Exception in getting the MailServer: " + e.getMessage() + e.getRole());
        }        
        try {
            usersStore = (UsersStore)compMgr.lookup(UsersStore.ROLE);
        } catch (ComponentException e) {
            log("Exception in getting the UsersStore: " + e.getMessage() + e.getRole());
        }        
        localusers = (UsersRepository)usersStore.getRepository("LocalUsers");
    }

View Full Code Here

                
                if (parentSelector != null) {
                
                    ExtendedComponentSelector localSelector = null;
                    try {
                        localSelector = (ExtendedComponentSelector)manager.lookup(role);
                        
                        if (localSelector != parentSelector) {
                            // local selector wasn't given by chaining to the parent manager
                            localSelector.setParentSelector(parentSelector);
                        }

View Full Code Here


                    ComponentSelector selector = null;
                    Serializer serializer = null;
                    OutputStream oStream = null;
                    try {
                        selector = (ComponentSelector)manager.lookup(Serializer.ROLE + "Selector");
                        serializer = (Serializer)selector.select(serializerName);
                        oStream = ws.getOutputStream();
                        serializer.setOutputStream(oStream);
                        serializer.startDocument();
                        DOMStreamer streamer = new DOMStreamer(serializer);

View Full Code Here


                    ComponentSelector selector = null;
                    Serializer serializer = null;
                    ByteArrayOutputStream oStream = new ByteArrayOutputStream();
                    try {
                        selector = (ComponentSelector)manager.lookup(Serializer.ROLE + "Selector");
                        serializer = (Serializer)selector.select(serializerName);
                        serializer.setOutputStream(oStream);
                        serializer.startDocument();
                        DOMStreamer streamer = new DOMStreamer(serializer);
                        streamer.stream(frag);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.