protected void doInvokeDeploy(HotDeployEvent hotDeployEvent) throws Exception {
ServletContext servletContext = hotDeployEvent.getServletContext();
String servletContextName = servletContext.getServletContextName();
if (_log.isDebugEnabled()) {
_log.debug("Invoking deploy for " + servletContextName);
}
String xml =
HttpUtil.URLtoString(
servletContext.getResource("/WEB-INF/ext-" + servletContextName + ".xml"));
if (xml == null) {
return;
}
if (_log.isInfoEnabled()) {
_log.info("Registering extension environment for " + servletContextName);
}
if (ExtRegistry.isRegistered(servletContextName)) {
if (_log.isInfoEnabled()) {
_log.info("Extension environment for " + servletContextName + " has been applied.");
}
return;
}
Map<String, Set<String>> conflicts = ExtRegistry.getConflicts(servletContext);
if (!conflicts.isEmpty()) {
StringBundler sb = new StringBundler();
sb.append(
"Extension environment for "
+ servletContextName
+ " cannot be applied because of detected conflicts:");
for (Map.Entry<String, Set<String>> entry : conflicts.entrySet()) {
String conflictServletContextName = entry.getKey();
Set<String> conflictFiles = entry.getValue();
sb.append("\n\t");
sb.append(conflictServletContextName);
sb.append(":");
for (String conflictFile : conflictFiles) {
sb.append("\n\t\t");
sb.append(conflictFile);
}
}
_log.error(sb.toString());
return;
}
installExt(servletContext, hotDeployEvent.getContextClassLoader());
FileAvailabilityUtil.reset();
if (_log.isInfoEnabled()) {
_log.info(
"Extension environment for "
+ servletContextName
+ " has been applied. You must reboot the server and "
+ "redeploy all other plugins.");
}
}
