swt/rap/org.argeo.cms.swt.rap/src/org/argeo/cms/web/osgi/CmsWebAppFactory.java

   1 package org.argeo.cms.web.osgi;
   2
   3 import java.util.Collections;
   4 import java.util.HashMap;
   5 import java.util.Hashtable;
   6 import java.util.Map;
   7
   8 import org.argeo.api.cms.CmsApp;
   9 import org.argeo.cms.web.CmsWebApp;
  10 import org.osgi.framework.BundleContext;
  11 import org.osgi.framework.FrameworkUtil;
  12 import org.osgi.service.event.EventAdmin;
  13
  14 /** Publish a CmsApp as a RAP application. */
  15 public class CmsWebAppFactory {
  16         private BundleContext bundleContext = FrameworkUtil.getBundle(CmsWebAppFactory.class).getBundleContext();
  17         private final static String CONTEXT_NAME = "contextName";
  18
  19         private EventAdmin eventAdmin;
  20
  21         private Map<String, CmsWebApp> registrations = Collections.synchronizedMap(new HashMap<>());
  22
  23         public void addCmsApp(CmsApp cmsApp, Map<String, String> properties) {
  24                 String contextName = properties.get(CmsApp.CONTEXT_NAME_PROPERTY);
  25                 if (contextName != null) {
  26                         CmsWebApp cmsWebApp = new CmsWebApp();
  27                         cmsWebApp.setEventAdmin(eventAdmin);
  28                         cmsWebApp.setCmsApp(cmsApp);
  29                         Hashtable<String, String> serviceProperties = new Hashtable<>();
  30                         if (!contextName.equals(""))
  31                                 serviceProperties.put(CONTEXT_NAME, contextName);
  32                         cmsWebApp.init(bundleContext, serviceProperties);
  33                         registrations.put(contextName, cmsWebApp);
  34                 }
  35         }
  36
  37         public void removeCmsApp(CmsApp cmsApp, Map<String, String> properties) {
  38                 String contextName = properties.get(CmsApp.CONTEXT_NAME_PROPERTY);
  39                 if (contextName != null) {
  40                         CmsWebApp cmsWebApp = registrations.get(contextName);
  41                         if (cmsWebApp != null) {
  42                                 cmsWebApp.destroy(bundleContext, new HashMap<>());
  43                                 cmsWebApp.unsetCmsApp(cmsApp, properties);
  44                         } else {
  45                                 // TODO log warning
  46                         }
  47                 }
  48         }
  49
  50         public void setEventAdmin(EventAdmin eventAdmin) {
  51                 this.eventAdmin = eventAdmin;
  52         }
  53
  54 }