/**
* @param id The globally unique site configuration id.
* @return A site configuration with the given id. The site configuration may or may not yet exist
* in the backing store.
*/
public static SiteConfiguration fromId(String id) {
SiteConfiguration siteConfiguration =
new SiteConfiguration(
(IEclipsePreferences) scope.getNode(SITE_CONFIGURATIONS_NODE_NAME).node(id));
siteConfiguration.setId(id);
return siteConfiguration;
}
/**
* Adds status field to a representation of a site configuration.
*
* @param siteConfigJson The JSONObject representing a single site configuration.
* @param user The user making the request.
* @param resource The original request passed to the decorator.
*/
private void addStatus(
HttpServletRequest req, JSONObject siteConfigJson, WebUser user, URI resource)
throws JSONException {
String id = siteConfigJson.getString(ProtocolConstants.KEY_ID);
SiteConfiguration siteConfiguration = SiteConfiguration.fromId(id);
IHostedSite site =
HostingActivator.getDefault().getHostingService().get(siteConfiguration, user);
JSONObject hostingStatus = new JSONObject();
if (site != null) {
hostingStatus.put(
SiteConfigurationConstants.KEY_HOSTING_STATUS_STATUS, "started"); // $NON-NLS-1$
String portSuffix = ":" + req.getLocalPort(); // $NON-NLS-1$
// Whatever scheme was used to access the resource, assume it's used for the sites too
// Hosted site also shares same contextPath
String hostedUrl =
resource.getScheme()
+ "://"
+ site.getHost()
+ portSuffix
+ req.getContextPath(); // $NON-NLS-1$
hostingStatus.put(SiteConfigurationConstants.KEY_HOSTING_STATUS_URL, hostedUrl);
} else {
hostingStatus.put(
SiteConfigurationConstants.KEY_HOSTING_STATUS_STATUS, "stopped"); // $NON-NLS-1$
}
siteConfigJson.put(SiteConfigurationConstants.KEY_HOSTING_STATUS, hostingStatus);
}
/*
* (non-Javadoc)
* @see org.eclipse.orion.internal.server.servlets.hosting.ISiteHostingService#get(org.eclipse.orion.internal.server.servlets.site.SiteConfiguration, org.eclipse.orion.internal.server.servlets.workspace.WebUser)
*/
@Override
public IHostedSite get(SiteConfiguration siteConfig, WebUser user) {
// Note this may overlap with a concurrent start()/stop() call that modifies the map
String id = siteConfig.getId();
String userId = user.getId();
for (IHostedSite site : sites.values()) {
if (site.getSiteConfigurationId().equals(id) && site.getUserId().equals(userId)) {
return site;
}
}
return null;
}
/*
* (non-Javadoc)
* @see org.eclipse.orion.internal.server.servlets.hosting.ISiteHostingService#start(org.eclipse.orion.internal.server.servlets.site.SiteConfiguration, org.eclipse.orion.internal.server.servlets.workspace.WebUser, java.lang.String)
*/
@Override
public void start(SiteConfiguration siteConfig, WebUser user, String editServer)
throws SiteHostingException {
synchronized (sites) {
if (get(siteConfig, user) != null) {
return; // Already started; nothing to do
}
String host = getNextHost(siteConfig.getHostHint());
try {
IHostedSite result =
sites.putIfAbsent(host, new HostedSite(siteConfig, user, host, editServer));
if (result != null) {
// Should never happen, since writes are done serially by start()/stop()
throw new ConcurrentModificationException("Table was modified concurrently");
}
} catch (Exception e) {
sites.remove(host);
throw new SiteHostingException(e.getMessage(), e);
}
}
}
