/** {@inheritDoc} */
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
throws IOException {
ThreadCategory.setPrefix(MapsConstants.LOG4J_CATEGORY);
log = ThreadCategory.getInstance(this.getClass());
String action = request.getParameter("action");
String elems = request.getParameter("elems");
log.debug("Adding Nodes action:" + action + ", elems=" + elems);
BufferedWriter bw =
new BufferedWriter(new OutputStreamWriter(response.getOutputStream(), "UTF-8"));
try {
Integer[] nodeids = null;
boolean actionfound = false;
if (action.equals(MapsConstants.ADDNODES_ACTION)) {
log.debug("Adding nodes by id: " + elems);
actionfound = true;
String[] snodeids = elems.split(",");
nodeids = new Integer[snodeids.length];
for (int i = 0; i < snodeids.length; i++) {
nodeids[i] = new Integer(snodeids[i]);
}
}
if (action.equals(MapsConstants.ADDNODES_BY_CATEGORY_ACTION)) {
log.debug("Adding nodes by category: " + elems);
actionfound = true;
String categoryName = elems;
CategoryFactory.init();
CatFactory cf = CategoryFactory.getInstance();
cf.getReadLock().lock();
try {
final String rule = cf.getEffectiveRule(categoryName);
final List<InetAddress> nodeIPs = FilterDaoFactory.getInstance().getIPAddressList(rule);
LogUtils.debugf(this, "ips found: %s", nodeIPs.toString());
nodeids = new Integer[nodeIPs.size()];
for (int i = 0; i < nodeIPs.size(); i++) {
final InetAddress nodeIp = nodeIPs.get(i);
final List<Integer> ids =
NetworkElementFactory.getInstance(getServletContext())
.getNodeIdsWithIpLike(InetAddressUtils.str(nodeIp));
LogUtils.debugf(this, "Ids by ipaddress %s: %s", nodeIp, ids.toString());
nodeids[i] = ids.get(0);
}
} finally {
cf.getReadLock().unlock();
}
}
if (action.equals(MapsConstants.ADDNODES_BY_LABEL_ACTION)) {
log.debug("Adding nodes by label: " + elems);
actionfound = true;
List<OnmsNode> nodes = NetworkElementFactory.getInstance(getServletContext()).getAllNodes();
nodeids = new Integer[nodes.size()];
for (int i = 0; i < nodes.size(); i++) {
nodeids[i] = nodes.get(i).getId();
}
}
if (action.equals(MapsConstants.ADDRANGE_ACTION)) {
log.debug("Adding nodes by range: " + elems);
actionfound = true;
nodeids =
(Integer[])
NetworkElementFactory.getInstance(getServletContext())
.getNodeIdsWithIpLike(elems)
.toArray(new Integer[0]);
}
if (action.equals(MapsConstants.ADDNODES_NEIG_ACTION)) {
log.debug("Adding nodes neighbor of:" + elems);
actionfound = true;
nodeids =
(Integer[])
NetworkElementFactory.getInstance(getServletContext())
.getLinkedNodeIdOnNode(WebSecurityUtils.safeParseInt(elems))
.toArray(new Integer[0]);
}
if (action.equals(MapsConstants.ADDNODES_WITH_NEIG_ACTION)) {
log.debug("Adding nodes with neighbor of:" + elems);
actionfound = true;
Set<Integer> linkednodeids =
NetworkElementFactory.getInstance(getServletContext())
.getLinkedNodeIdOnNode(WebSecurityUtils.safeParseInt(elems));
linkednodeids.add(new Integer(elems));
nodeids = linkednodeids.toArray(new Integer[linkednodeids.size()]);
}
VMap map = manager.openMap();
if (log.isDebugEnabled()) log.debug("Got map from manager " + map);
List<VElement> velems = new ArrayList<VElement>();
// response for addElement
if (actionfound) {
log.debug("Before Checking map contains elems");
for (int i = 0; i < nodeids.length; i++) {
int elemId = nodeids[i].intValue();
if (map.containsElement(elemId, MapsConstants.NODE_TYPE)) {
log.debug(
"Action: "
+ action
+ " . Map Contains Element: "
+ elemId
+ MapsConstants.NODE_TYPE);
continue;
}
velems.add(manager.newElement(map.getId(), elemId, MapsConstants.NODE_TYPE));
} // end for
// get links and add elements to map
map = manager.addElements(map, velems);
log.debug("After getting/adding links");
bw.write(ResponseAssembler.getAddElementResponse(null, velems, map.getLinks()));
}
} catch (Throwable e) {
log.error("Error while adding nodes for action: " + action, e);
bw.write(ResponseAssembler.getMapErrorResponse(action));
} finally {
bw.close();
}
return null;
}
/** {@inheritDoc} */
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String nodeIdString = request.getParameter("node");
String labelType = request.getParameter("labeltype");
String userLabel = request.getParameter("userlabel");
if (nodeIdString == null) {
throw new MissingParameterException("node", new String[] {"node", "labeltype", "userlabel"});
}
if (labelType == null) {
throw new MissingParameterException(
"labeltype", new String[] {"node", "labeltype", "userlabel"});
}
if (userLabel == null) {
throw new MissingParameterException(
"userlabel", new String[] {"node", "labeltype", "userlabel"});
}
try {
final int nodeId = WebSecurityUtils.safeParseInt(nodeIdString);
final OnmsNode node = NetworkElementFactory.getInstance(getServletContext()).getNode(nodeId);
NodeLabelJDBCImpl oldLabel = new NodeLabelJDBCImpl(node.getLabel(), node.getLabelSource());
NodeLabelJDBCImpl newLabel = null;
if (labelType.equals("auto")) {
newLabel = NodeLabelJDBCImpl.getInstance().computeLabel(nodeId);
} else if (labelType.equals("user")) {
newLabel = new NodeLabelJDBCImpl(userLabel, NodeLabelSource.USER);
} else {
throw new ServletException("Unexpected labeltype value: " + labelType);
}
final String newNodeLabel = newLabel.getLabel();
boolean managedByProvisiond = node.getForeignSource() != null && node.getForeignId() != null;
if (managedByProvisiond) {
WebApplicationContext beanFactory =
WebApplicationContextUtils.getWebApplicationContext(getServletContext());
final TransactionTemplate transactionTemplate =
beanFactory.getBean(TransactionTemplate.class);
final RequisitionAccessService requisitionService =
beanFactory.getBean(RequisitionAccessService.class);
transactionTemplate.execute(
new TransactionCallback<RequisitionNode>() {
@Override
public RequisitionNode doInTransaction(TransactionStatus status) {
MultivaluedMapImpl params = new MultivaluedMapImpl();
params.putSingle("node-label", newNodeLabel);
requisitionService.updateNode(node.getForeignSource(), node.getForeignId(), params);
return requisitionService.getNode(node.getForeignSource(), node.getForeignId());
}
});
}
this.sendLabelChangeEvent(nodeId, oldLabel, newLabel);
if (managedByProvisiond) {
response.sendRedirect(
Util.calculateUrlBase(
request,
"admin/nodelabelProvisioned.jsp?node="
+ nodeIdString
+ "&foreignSource="
+ node.getForeignSource()));
} else {
NodeLabelJDBCImpl.getInstance().assignLabel(nodeId, newLabel);
response.sendRedirect(
Util.calculateUrlBase(request, "element/node.jsp?node=" + nodeIdString));
}
} catch (SQLException e) {
throw new ServletException("Database exception", e);
} catch (Throwable e) {
throw new ServletException("Exception sending node label change event", e);
}
}