org.argeo.suite.e4.rap/src/org/argeo/suite/e4/rap/settings/AppDeployer.java

   1 package org.argeo.suite.e4.rap.settings;
   2
   3 import java.util.Dictionary;
   4 import java.util.Hashtable;
   5 import java.util.Map;
   6
   7 import org.apache.commons.logging.Log;
   8 import org.apache.commons.logging.LogFactory;
   9 import org.argeo.cms.e4.rap.AbstractRapE4App;
  10 import org.argeo.util.LangUtils;
  11 import org.eclipse.rap.rwt.application.ApplicationConfiguration;
  12 import org.osgi.framework.Bundle;
  13 import org.osgi.framework.BundleContext;
  14 import org.osgi.service.cm.ConfigurationException;
  15 import org.osgi.service.cm.ManagedServiceFactory;
  16
  17 /**
  18  * Managed service factory deploying Argeo RAP app based on OSGi configurations.
  19  */
  20 public class AppDeployer implements ManagedServiceFactory {
  21         private final static Log log = LogFactory.getLog(AppDeployer.class);
  22         private BundleContext bundleContext;
  23
  24         public void init(BundleContext bundleContext, Map<String, String> properties) {
  25                 this.bundleContext = bundleContext;
  26
  27                 deploy(findBundle("org.argeo.suite.studio", null), properties);
  28                 deploy(findBundle("org.argeo.suite.docs", null), properties);
  29         }
  30
  31         public void destroy() {
  32
  33         }
  34
  35         @Override
  36         public String getName() {
  37                 return "Argeo App Deployer";
  38         }
  39
  40         @Override
  41         public void updated(String pid, Dictionary<String, ?> properties) throws ConfigurationException {
  42                 Bundle bundle = findBundle(pid, properties);
  43                 deploy(bundle, LangUtils.dictToStringMap(properties));
  44         }
  45
  46         protected void deploy(Bundle bundle, Map<String, String> properties) {
  47 //              CmsTheme cmsTheme;
  48 //              if (properties.containsKey(CmsTheme.CMS_THEME_BUNDLE_PROPERTY)) {
  49 //                      String cmsThemeBundle = properties.get(CmsTheme.CMS_THEME_BUNDLE_PROPERTY);
  50 //                      cmsTheme = new CmsTheme(bundleContext, cmsThemeBundle);
  51 //              } else {
  52 //                      cmsTheme = new CmsTheme(bundleContext, CmsTheme.DEFAULT_CMS_THEME_BUNDLE);
  53 //              }
  54
  55                 ArgeoRapApp app = new ArgeoRapApp(bundleContext, bundle, null);
  56
  57                 Hashtable<String, String> props = new Hashtable<String, String>();
  58                 props.put(AbstractRapE4App.CONTEXT_NAME_PROPERTY, app.getContextName());
  59                 bundleContext.registerService(ApplicationConfiguration.class, app, props);
  60
  61                 if (log.isDebugEnabled())
  62                         log.debug("Deployed Argeo App " + bundle.getSymbolicName() + " to " + app.getContextName());
  63         }
  64
  65         @Override
  66         public void deleted(String pid) {
  67         }
  68
  69         protected Bundle findBundle(String pid, Dictionary<String, ?> properties) {
  70                 Bundle bundle = null;
  71                 for (Bundle b : bundleContext.getBundles()) {
  72                         if (b.getSymbolicName().equals(pid)) {
  73                                 bundle = b;
  74                                 break;
  75                         }
  76                 }
  77                 if (bundle == null)
  78                         throw new IllegalStateException("Bundle " + pid + " not found");
  79                 return bundle;
  80         }
  81 }