/** * Handles a pages/mirror service request. Places a page in the file2copy queue, so it will be * sent to a mirror site by the FileCopier. * * @param filenode the filenet node that contains the service request * @param status the current status of the node * @param ctype the type of change on that node ("c" : node was changed) * @return <code>true</code> */ public boolean handleMirror(MMObjectNode filenode, int status, String ctype) { switch (status) { case Netfiles.STATUS_REQUEST: // Request // register the node as being On Its Way filenode.setValue("status", Netfiles.STATUS_ON_ITS_WAY); filenode.commit(); String filename = filenode.getStringValue("filename"); String dstserver = filenode.getStringValue("mmserver"); // recover the correct source/dest properties for this mirror // // why does it say "demoserver" ?? // String sshpath = getProperty("demoserver", "sshpath"); log.debug("sshpath=" + sshpath); String srcpath = getProperty("demoserver", "path"); log.debug("srcpath=" + srcpath); String dstuser = getProperty(dstserver, "user"); log.debug("dstuser="******"host"); log.debug("dsthost=" + dsthost); String dstpath = getProperty(dstserver, "path"); log.debug("dstpath=" + dstpath); /* this code can be dropped as it is handled in FileCopier SCPcopy scpcopy=new SCPcopy(sshpath,dstuser,dsthost,dstpath); synchronized(syncobj) { scpcopy.copy(srcpath,filename); } */ // create a new file2copy object and add it to the queue, // so the FileCopier thread will handle it. files2copy.append(new aFile2Copy(dstuser, dsthost, dstpath, srcpath, filename, sshpath)); // register the node as being Done filenode.setValue("status", Netfiles.STATUS_DONE); filenode.commit(); break; case Netfiles.STATUS_ON_ITS_WAY: // On its way break; case Netfiles.STATUS_DONE: // Done break; } return true; }
/** * Schedules a service-request on a file. Only "pages/main" services are handled. The * service-request is later handled through the {@link #probeCall} method. * * @param service the service to be performed * @param subservice the subservice to be performed * @param filename the filename to service * @return <code>true</code> if maintenance was performed, <code>false</code> otherwise */ public boolean fileChange(String service, String subservice, String filename) { log.debug("frontend change -> " + filename); log.service("s=" + service + " sub=" + subservice + "file=" + filename); // jump to correct subhandles based on the subservice if (subservice.equals("main")) { handleMainCheck(service, subservice, filename); } return true; }
/** * Recalculate a page. Invokes the SCAN parser (which will re-cache the page through the scancache * module) Only works for SCAN. * * @param url of the page to cache */ public void calcPage(String url) { scanparser m = (scanparser) Vwms.getMMBase().getModule("SCANPARSER"); url = url.substring(0, url.length() - 5); url = url.replace(':', '?'); log.debug("getPage=" + url); if (m != null) { scanpage sp = new scanpage(); m.calcPage(url, sp, 0); } }
/** * Schedules a netfile object to be send to its mirror sites. The routine searches the appropriate * netfile node, and sets its status to 'request'. If a node does not exits, a new node is * created. In the latter case, the system also creates mirrornodes for each mirrorsite associated * with this service. * * @param service the service to be performed * @param subservice the subservice to be performed * @param filename the filename to service */ public void handleMainCheck(String service, String subservice, String filename) { log.debug("Reached handleMainCheck"); Netfiles bul = (Netfiles) Vwms.getMMBase().getMMObject("netfiles"); Enumeration e = bul.search( "WHERE filename='" + filename + "' AND service='" + service + "' AND subservice='" + subservice + "'"); if (e.hasMoreElements()) { MMObjectNode mainnode = (MMObjectNode) e.nextElement(); mainnode.setValue("status", Netfiles.STATUS_REQUEST); mainnode.commit(); } else { MMObjectNode mainnode = bul.getNewNode("system"); mainnode.setValue("filename", filename); mainnode.setValue("mmserver", Vwms.getMMBase().getMachineName()); mainnode.setValue("service", service); mainnode.setValue("subservice", subservice); mainnode.setValue("status", Netfiles.STATUS_REQUEST); mainnode.setValue("filesize", -1); bul.insert("system", mainnode); Enumeration f = getMirrorNodes(service).elements(); while (f.hasMoreElements()) { MMObjectNode n2 = (MMObjectNode) f.nextElement(); // hack hack also have to create mirror nodes ! mainnode = bul.getNewNode("system"); mainnode.setValue("filename", filename); mainnode.setValue("mmserver", n2.getStringValue("name")); mainnode.setValue("service", service); mainnode.setValue("subservice", "mirror"); mainnode.setValue("status", Netfiles.STATUS_DONE); mainnode.setValue("filesize", -1); bul.insert("system", mainnode); } } }
/** Constructor for the PageMaster VWM. */ public PageMaster() { log.debug("ready for action"); }