org.argeo.cms/src/org/argeo/cms/internal/runtime/CmsStateImpl.java

   1 package org.argeo.cms.internal.runtime;
   2
   3 import java.net.InetAddress;
   4 import java.net.URL;
   5 import java.net.UnknownHostException;
   6
   7 import javax.security.auth.login.Configuration;
   8
   9 import org.argeo.api.cms.CmsLog;
  10 import org.argeo.api.cms.CmsState;
  11 import org.argeo.cms.auth.ident.IdentClient;
  12 import org.osgi.framework.Constants;
  13
  14 /**
  15  * Implementation of a {@link CmsState}, initialising the required services.
  16  */
  17 public class CmsStateImpl implements CmsState {
  18         private final static CmsLog log = CmsLog.getLog(CmsStateImpl.class);
  19
  20         // REFERENCES
  21         private Long availableSince;
  22
  23         private String stateUuid;
  24 //      private final boolean cleanState;
  25         private String hostname;
  26
  27         public void start() {
  28 //              Runtime.getRuntime().addShutdownHook(new CmsShutdown());
  29
  30                 try {
  31                         initSecurity();
  32 //                      initArgeoLogger();
  33
  34                         if (log.isTraceEnabled())
  35                                 log.trace("CMS State started");
  36
  37                         this.stateUuid = KernelUtils.getFrameworkProp(Constants.FRAMEWORK_UUID);
  38 //              this.cleanState = stateUuid.equals(frameworkUuid);
  39                         try {
  40                                 this.hostname = InetAddress.getLocalHost().getHostName();
  41                         } catch (UnknownHostException e) {
  42                                 log.error("Cannot set hostname: " + e);
  43                         }
  44
  45                         availableSince = System.currentTimeMillis();
  46                         if (log.isDebugEnabled())
  47                                 // log.debug("## CMS starting... stateUuid=" + this.stateUuid + (cleanState ? "
  48                                 // (clean state) " : " "));
  49                                 log.debug("## CMS starting... (" + stateUuid + ")");
  50
  51 //              initI18n();
  52 //              initServices();
  53
  54                 } catch (RuntimeException e) {
  55                         log.error("## FATAL: CMS activator failed", e);
  56                 }
  57         }
  58
  59         private void initSecurity() {
  60                 if (System.getProperty(KernelConstants.JAAS_CONFIG_PROP) == null) {
  61                         String jaasConfig = KernelConstants.JAAS_CONFIG;
  62                         URL url = getClass().getResource(jaasConfig);
  63                         // System.setProperty(KernelConstants.JAAS_CONFIG_PROP,
  64                         // url.toExternalForm());
  65                         KernelUtils.setJaasConfiguration(url);
  66                 }
  67                 // explicitly load JAAS configuration
  68                 Configuration.getConfiguration();
  69         }
  70
  71         public void stop() {
  72                 if (log.isDebugEnabled())
  73                         log.debug("CMS stopping...  (" + this.stateUuid + ")");
  74
  75                 long duration = ((System.currentTimeMillis() - availableSince) / 1000) / 60;
  76                 log.info("## ARGEO CMS STOPPED after " + (duration / 60) + "h " + (duration % 60) + "min uptime ##");
  77         }
  78
  79
  80         @Override
  81         public Long getAvailableSince() {
  82                 return availableSince;
  83         }
  84
  85         /*
  86          * ACCESSORS
  87          */
  88         public String getHostname() {
  89                 return hostname;
  90         }
  91
  92         /*
  93          * STATIC
  94          */
  95         public static IdentClient getIdentClient(String remoteAddr) {
  96                 if (!IdentClient.isDefaultAuthdPassphraseFileAvailable())
  97                         return null;
  98                 // TODO make passphrase more configurable
  99                 return new IdentClient(remoteAddr);
 100         }
 101 }