Examples of ServiceSelector

com.proofpoint.discovery.client.ServiceSelector
io.airlift.discovery.client.ServiceSelector
org.apache.avalon.framework.service.ServiceSelector
A ServiceSelector selects {@link Object}s based on a supplied policy. The contract is that all the {@link Object}s implement the same role. @author Avalon Development Team @version CVS $Revision: 1.16 $ $Date: 2004/02/11 14:34:25 $ @see org.apache.avalon.framework.service.Serviceable @see org.apache.avalon.framework.service.ServiceSelector

Examples of com.proofpoint.discovery.client.ServiceSelector


        @Override
        public MySqlDataSource get()
        {
            MySqlDataSourceConfig config = injector.getInstance(Key.get(MySqlDataSourceConfig.class, annotation));
            ServiceSelector serviceSelector = injector.getInstance(Key.get(ServiceSelector.class, serviceType(type)));
            return new MySqlDataSource(serviceSelector, config);
        }

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Examples of io.airlift.discovery.client.ServiceSelector

        Injector injector = app
                .strictConfig()
                .doNotInitializeLogging()
                .initialize();


        ServiceSelector selector = injector.getInstance(Key.get(ServiceSelector.class, serviceType("presto")));
        assertEquals(selector.selectAllServices().size(), 1);


        HeartbeatFailureDetector detector = injector.getInstance(HeartbeatFailureDetector.class);
        detector.updateMonitoredServices();


        assertEquals(detector.getTotalCount(), 0);

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Examples of org.apache.avalon.framework.service.ServiceSelector

        public void remove() {}
    }


    private Connection getConnection() throws SourceException {


        ServiceSelector selector = null;
        DataSourceComponent datasource = null;


        try {
            try {
                selector = (ServiceSelector)this.manager.lookup(DataSourceComponent.ROLE + "Selector");


                datasource = (DataSourceComponent)selector.select(this.datasourceName);


            } catch (Exception e) {
                String msg = "Cannot get datasource '" + this.datasourceName + "'";
                getLogger().error(msg);
                throw new SourceException(msg, e);
            }


            try {
                return datasource.getConnection();
            } catch (Exception e) {
                String msg = "Cannot get connection for datasource '" + this .datasourceName + "'";
                getLogger().error(msg);
                throw new SourceException(msg, e);
            }


        } finally {
            if (datasource != null) {
                selector.release(datasource);
            }
        }
    }

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Examples of org.apache.avalon.framework.service.ServiceSelector

        super.configure(configuration);
        m_datasourceName = configuration.getChild("datasource",true).getValue("cocoondb");
    }
    
    public void initialize() throws Exception {
        ServiceSelector datasources = (ServiceSelector) m_manager.lookup(
            DataSourceComponent.ROLE + "Selector");
        m_datasource = (DataSourceComponent) datasources.select(m_datasourceName);
    }

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Examples of org.apache.avalon.framework.service.ServiceSelector

     *      org.apache.avalon.framework.configuration.Configuration, java.util.Map)
     */
    public Object getAttribute(String name, Configuration modeConf, Map objectModel)
            throws ConfigurationException {


        ServiceSelector serviceSelector = null;
        PolicyManager policyManager = null;
        AccessControllerResolver acResolver = null;
        AccreditableManager accreditableManager = null;


        // Get parameters
        final String[] attributes = name.split(":");


        if (attributes.length < 3) {
            throw new ConfigurationException("Invalid number of parameters: " + attributes.length
                    + ". Expected area, document-id, language.");
        }


        final String area = attributes[0];
        final String documentId = attributes[1];
        final String language = attributes[2];


        String value = null;
        try {
            PageEnvelope envelope = PageEnvelopeFactory.getInstance().getPageEnvelope(objectModel);
            Publication publication = envelope.getPublication();


            DocumentBuilder builder = publication.getDocumentBuilder();


            // Create canonical URL
            String canonicalUrl = builder
                    .buildCanonicalUrl(publication, area, documentId, language);


            if (getLogger().isDebugEnabled()) {
                getLogger().debug("Created canonicalURL: " + canonicalUrl);
            }


            // Get proxy for document
            serviceSelector = (ServiceSelector) this.manager.lookup(AccessControllerResolver.ROLE
                    + "Selector");
            acResolver = (AccessControllerResolver) serviceSelector
                    .select(AccessControllerResolver.DEFAULT_RESOLVER);


            AccessController accessController = acResolver.resolveAccessController(canonicalUrl);
            if (accessController instanceof DefaultAccessController) {
                DefaultAccessController defaultAccessController = (DefaultAccessController) accessController;

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Examples of org.apache.avalon.framework.service.ServiceSelector

     * @throws ConfigurationException when something went wrong.
     */
    protected ItemManager getItemManager(Request request, String name)
        throws ConfigurationException {
        AccessController accessController = null;
        ServiceSelector selector = null;
        AccessControllerResolver resolver = null;
        ItemManager itemManager = null;


        try {
            selector = (ServiceSelector) manager.lookup(AccessControllerResolver.ROLE + "Selector");
            resolver =
                (AccessControllerResolver) selector.select(
                    AccessControllerResolver.DEFAULT_RESOLVER);


            String requestURI = request.getRequestURI();
            String context = request.getContextPath();
            if (context == null) {
                context = "";
            }
            String url = requestURI.substring(context.length());
            accessController = resolver.resolveAccessController(url);


            AccreditableManager accreditableManager =
                ((DefaultAccessController) accessController).getAccreditableManager();


            if (name.equals(USER_MANAGER)) {
                itemManager = accreditableManager.getUserManager();
            } else if (name.equals(GROUP_MANAGER)) {
                itemManager = accreditableManager.getGroupManager();
            } else if (name.equals(ROLE_MANAGER)) {
                itemManager = accreditableManager.getRoleManager();
            } else if (name.equals(IP_RANGE_MANAGER)) {
                itemManager = accreditableManager.getIPRangeManager();
            }


        } catch (Exception e) {
            throw new ConfigurationException("Obtaining item manager failed: ", e);
        } finally {
            if (selector != null) {
                if (resolver != null) {
                    if (accessController != null) {
                        resolver.release(accessController);
                    }
                    selector.release(resolver);
                }
                manager.release(selector);
            }
        }

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Examples of org.apache.avalon.framework.service.ServiceSelector

        Map objectModel,
        String source,
        Parameters parameters)
        throws Exception {


        ServiceSelector selector = null;
        AccessControllerResolver resolver = null;
        accessController = null;


        Request request = ObjectModelHelper.getRequest(objectModel);


        Map result = null;


        try {
            selector =
                (ServiceSelector) manager.lookup(AccessControllerResolver.ROLE + "Selector");
                
            getLogger().debug("Resolving AC resolver for type [" + AccessControllerResolver.DEFAULT_RESOLVER + "]");
            resolver =
                (AccessControllerResolver) selector.select(
                    AccessControllerResolver.DEFAULT_RESOLVER);
            getLogger().debug("Resolved AC resolver [" + resolver + "]");


            String webappUrl = ServletHelper.getWebappURI(request);
            accessController = resolver.resolveAccessController(webappUrl);


            if (accessController == null) {
                result = Collections.EMPTY_MAP;
            } else {
                accessController.setupIdentity(request);
                result = doAct(redirector, sourceResolver, objectModel, source, parameters);
            }


        } finally {
            if (selector != null) {
                if (resolver != null) {
                    selector.release(resolver);
                }
                manager.release(selector);
            }
        }
        return result;

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Examples of org.apache.avalon.framework.service.ServiceSelector

        DocumentFactory map = document.getFactory();
        SiteStructure liveSite = publication.getArea(Publication.LIVE_AREA).getSite();


        List missingDocuments = new ArrayList();


        ServiceSelector selector = null;
        SiteManager siteManager = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            siteManager = (SiteManager) selector.select(publication.getSiteManagerHint());


            if (!liveSite.contains(document.getPath())) {
                DocumentLocator liveLoc = document.getLocator().getAreaVersion(
                        Publication.LIVE_AREA);
                DocumentLocator[] requiredNodes = siteManager
                        .getRequiredResources(map, liveLoc);
                for (int i = 0; i < requiredNodes.length; i++) {
                    String path = requiredNodes[i].getPath();
                    if (!liveSite.contains(path)) {
                        Link link = getExistingLink(path, document);
                        if (link != null) {
                            missingDocuments.add(link.getDocument());
                        }
                    }


                }
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        } finally {
            if (selector != null) {
                if (siteManager != null) {
                    selector.release(siteManager);
                }
                this.manager.release(selector);
            }
        }

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Examples of org.apache.avalon.framework.service.ServiceSelector

     * @see org.apache.lenya.cms.publication.DocumentManager#deleteAll(org.apache.lenya.cms.publication.Document)
     */
    public void deleteAll(Document document) throws PublicationException {


        SiteManager siteManager = null;
        ServiceSelector selector = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            siteManager = (SiteManager) selector.select(document.getPublication()
                    .getSiteManagerHint());


            NodeSet subsite = SiteUtil.getSubSite(this.manager, document.getLink().getNode());
            for (NodeIterator i = subsite.descending(); i.hasNext();) {
                SiteNode node = i.next();
                String[] languages = node.getLanguages();
                for (int l = 0; l < languages.length; l++) {
                    Document doc = node.getLink(languages[l]).getDocument();
                    delete(doc);
                }
            }
        } catch (ServiceException e) {
            throw new PublicationException(e);
        } finally {
            if (selector != null) {
                if (siteManager != null) {
                    selector.release(siteManager);
                }
                this.manager.release(selector);
            }
        }
    }

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Examples of org.apache.avalon.framework.service.ServiceSelector

        if (documents.isEmpty()) {
            return;
        }


        SiteManager siteManager = null;
        ServiceSelector selector = null;
        try {
            selector = (ServiceSelector) this.manager.lookup(SiteManager.ROLE + "Selector");
            Publication pub = documents.getDocuments()[0].getPublication();
            siteManager = (SiteManager) selector.select(pub.getSiteManagerHint());


            DocumentSet set = new DocumentSet(documents.getDocuments());
            sortAscending(set);
            set.reverse();


            DocumentVisitor visitor = new DeleteVisitor(this);
            set.visit(visitor);
        } catch (ServiceException e) {
            throw new PublicationException(e);
        } finally {
            if (selector != null) {
                if (siteManager != null) {
                    selector.release(siteManager);
                }
                this.manager.release(selector);
            }
        }

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