X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=datarouter-prov%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdatarouter%2Fprovisioning%2FRouteServlet.java;h=383798fb16ab9164b49ead98cb853523e1519f0f;hb=bc1df610cddfb558cf6bde90c269b4af59768648;hp=aa0d6f571258a854cd3e14840d044905b0d53099;hpb=8cbe8a88bc6dfe8673a33a017fe6a5a3e7ce86c3;p=dmaap%2Fdatarouter.git
diff --git a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/RouteServlet.java b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/RouteServlet.java
index aa0d6f57..383798fb 100644
--- a/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/RouteServlet.java
+++ b/datarouter-prov/src/main/java/org/onap/dmaap/datarouter/provisioning/RouteServlet.java
@@ -30,6 +30,7 @@ import java.util.Set;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
+import org.json.JSONException;
import org.json.JSONObject;
import org.onap.dmaap.datarouter.provisioning.beans.Deleteable;
import org.onap.dmaap.datarouter.provisioning.beans.EgressRoute;
@@ -39,6 +40,8 @@ import org.onap.dmaap.datarouter.provisioning.beans.Insertable;
import org.onap.dmaap.datarouter.provisioning.beans.NetworkRoute;
import org.onap.dmaap.datarouter.provisioning.beans.NodeClass;
+import static org.onap.dmaap.datarouter.provisioning.utils.HttpServletUtils.sendResponseError;
+
/**
*
* This servlet handles requests to URLs under /internal/route/ on the provisioning server.
@@ -126,17 +129,18 @@ import org.onap.dmaap.datarouter.provisioning.beans.NodeClass;
*/
@SuppressWarnings("serial")
public class RouteServlet extends ProxyServlet {
+
/**
* DELETE route table entries by deleting part of the route table tree.
*/
@Override
- public void doDelete(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+ public void doDelete(HttpServletRequest req, HttpServletResponse resp) {
EventLogRecord elr = new EventLogRecord(req);
if (!isAuthorizedForInternal(req)) {
- elr.setMessage("Unauthorized.");
+ elr.setMessage(UNAUTHORIZED);
elr.setResult(HttpServletResponse.SC_FORBIDDEN);
- eventlogger.info(elr);
- resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthorized.");
+ eventlogger.error(elr.toString());
+ sendResponseError(resp, HttpServletResponse.SC_FORBIDDEN, UNAUTHORIZED, eventlogger);
return;
}
if (isProxyOK(req) && isProxyServer()) {
@@ -147,19 +151,19 @@ public class RouteServlet extends ProxyServlet {
String path = req.getPathInfo();
String[] parts = path.substring(1).split("/");
Deleteable[] d = null;
- if (parts[0].equals("ingress")) {
+ if ("ingress".equals(parts[0])) {
if (parts.length == 4) {
// /internal/route/ingress///
try {
int feedid = Integer.parseInt(parts[1]);
IngressRoute er = IngressRoute.getIngressRoute(feedid, parts[2], parts[3].replaceAll("!", "/"));
if (er == null) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "The specified ingress route does not exist.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, "The specified ingress route does not exist.", eventlogger);
return;
}
d = new Deleteable[] { er };
} catch (NumberFormatException e) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid feed ID in 'delete ingress' command.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, "Invalid feed ID in 'delete ingress' command.", eventlogger);
return;
}
} else if (parts.length == 2) {
@@ -169,33 +173,33 @@ public class RouteServlet extends ProxyServlet {
Set set = IngressRoute.getIngressRoutesForSeq(seq);
d = set.toArray(new Deleteable[0]);
} catch (NumberFormatException e) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid sequence number in 'delete ingress' command.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, "Invalid sequence number in 'delete ingress' command.", eventlogger);
return;
}
} else {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete ingress' command.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete ingress' command.", eventlogger);
return;
}
- } else if (parts[0].equals("egress")) {
+ } else if ("egress".equals(parts[0])) {
if (parts.length == 2) {
// /internal/route/egress/
try {
int subid = Integer.parseInt(parts[1]);
EgressRoute er = EgressRoute.getEgressRoute(subid);
if (er == null) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "The specified egress route does not exist.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, "The specified egress route does not exist.", eventlogger);
return;
}
d = new Deleteable[] { er };
} catch (NumberFormatException e) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid sub ID in 'delete egress' command.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, "Invalid sub ID in 'delete egress' command.", eventlogger);
return;
}
} else {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete egress' command.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete egress' command.", eventlogger);
return;
}
- } else if (parts[0].equals("network")) {
+ } else if ("network".equals(parts[0])) {
if (parts.length == 3) {
// /internal/route/network//
try {//
@@ -205,16 +209,18 @@ public class RouteServlet extends ProxyServlet {
);
d = new Deleteable[] { nr };
} catch (IllegalArgumentException e) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "The specified network route does not exist.");
+ String message = "The specified network route does not exist.";
+ eventlogger.error(message, e);
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, message, eventlogger);
return;
}
} else {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete network' command.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, "Invalid number of arguments in 'delete network' command.", eventlogger);
return;
}
}
if (d == null) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Bad URL.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, BAD_URL, eventlogger);
return;
}
boolean rv = true;
@@ -223,28 +229,28 @@ public class RouteServlet extends ProxyServlet {
}
if (rv) {
elr.setResult(HttpServletResponse.SC_OK);
- eventlogger.info(elr);
+ eventlogger.info(elr.toString());
resp.setStatus(HttpServletResponse.SC_OK);
provisioningDataChanged();
provisioningParametersChanged();
} else {
// Something went wrong with the DELETE
elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
- eventlogger.info(elr);
- resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG);
+ eventlogger.error(elr.toString());
+ sendResponseError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG, eventlogger);
}
}
/**
* GET route table entries from the route table tree specified by the URL path.
*/
@Override
- public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+ public void doGet(HttpServletRequest req, HttpServletResponse resp) {
EventLogRecord elr = new EventLogRecord(req);
if (!isAuthorizedForInternal(req)) {
- elr.setMessage("Unauthorized.");
+ elr.setMessage(UNAUTHORIZED);
elr.setResult(HttpServletResponse.SC_FORBIDDEN);
- eventlogger.info(elr);
- resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthorized.");
+ eventlogger.error(elr.toString());
+ sendResponseError(resp, HttpServletResponse.SC_FORBIDDEN, UNAUTHORIZED, eventlogger);
return;
}
if (isProxyOK(req) && isProxyServer()) {
@@ -255,14 +261,14 @@ public class RouteServlet extends ProxyServlet {
String path = req.getPathInfo();
if (!path.endsWith("/"))
path += "/";
- if (!path.equals("/") && !path.equals("/ingress/") && !path.equals("/egress/") && !path.equals("/network/")) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Bad URL.");
+ if (!"/".equals(path) && !INGRESS.equals(path) && !EGRESS.equals(path) && !NETWORK.equals(path)) {
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, BAD_URL, eventlogger);
return;
}
StringBuilder sb = new StringBuilder("{\n");
String px2 = "";
- if (path.equals("/") || path.equals("/ingress/")) {
+ if ("/".equals(path) || INGRESS.equals(path)) {
String pfx = "\n";
sb.append("\"ingress\": [");
for (IngressRoute in : IngressRoute.getAllIngressRoutes()) {
@@ -274,7 +280,7 @@ public class RouteServlet extends ProxyServlet {
px2 = ",\n";
}
- if (path.equals("/") || path.equals("/egress/")) {
+ if ("/".equals(path) || EGRESS.equals(path)) {
String pfx = "\n";
sb.append(px2);
sb.append("\"egress\": {");
@@ -283,7 +289,11 @@ public class RouteServlet extends ProxyServlet {
for (String key : jx.keySet()) {
sb.append(pfx);
sb.append(" \"").append(key).append("\": ");
- sb.append("\"").append(jx.getString(key)).append("\"");
+ try {
+ sb.append("\"").append(jx.getString(key)).append("\"");
+ } catch (JSONException je) {
+ eventlogger.error("PROV0161 RouteServlet.doGet: " + je.getMessage(), je);
+ }
pfx = ",\n";
}
}
@@ -291,7 +301,7 @@ public class RouteServlet extends ProxyServlet {
px2 = ",\n";
}
- if (path.equals("/") || path.equals("/network/")) {
+ if ("/".equals(path) || NETWORK.equals(path)) {
String pfx = "\n";
sb.append(px2);
sb.append("\"routing\": [");
@@ -305,34 +315,38 @@ public class RouteServlet extends ProxyServlet {
sb.append("}\n");
resp.setStatus(HttpServletResponse.SC_OK);
resp.setContentType("application/json");
- resp.getOutputStream().print(sb.toString());
+ try {
+ resp.getOutputStream().print(sb.toString());
+ } catch (IOException ioe) {
+ eventlogger.error("PROV0162 RouteServlet.doGet: " + ioe.getMessage(), ioe);
+ }
}
/**
* PUT on </internal/route/*> -- not supported.
*/
@Override
- public void doPut(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+ public void doPut(HttpServletRequest req, HttpServletResponse resp) {
EventLogRecord elr = new EventLogRecord(req);
if (!isAuthorizedForInternal(req)) {
- elr.setMessage("Unauthorized.");
+ elr.setMessage(UNAUTHORIZED);
elr.setResult(HttpServletResponse.SC_FORBIDDEN);
- eventlogger.info(elr);
- resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthorized.");
+ eventlogger.error(elr.toString());
+ sendResponseError(resp, HttpServletResponse.SC_FORBIDDEN, UNAUTHORIZED, eventlogger);
return;
}
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Bad URL.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, BAD_URL, eventlogger);
}
/**
* POST - modify existing route table entries in the route table tree specified by the URL path.
*/
@Override
- public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+ public void doPost(HttpServletRequest req, HttpServletResponse resp) {
EventLogRecord elr = new EventLogRecord(req);
if (!isAuthorizedForInternal(req)) {
- elr.setMessage("Unauthorized.");
+ elr.setMessage(UNAUTHORIZED);
elr.setResult(HttpServletResponse.SC_FORBIDDEN);
- eventlogger.info(elr);
- resp.sendError(HttpServletResponse.SC_FORBIDDEN, "Unauthorized.");
+ eventlogger.error(elr.toString());
+ sendResponseError(resp, HttpServletResponse.SC_FORBIDDEN, UNAUTHORIZED, eventlogger);
return;
}
if (isProxyOK(req) && isProxyServer()) {
@@ -341,7 +355,7 @@ public class RouteServlet extends ProxyServlet {
}
String path = req.getPathInfo();
Insertable[] ins = null;
- if (path.startsWith("/ingress/")) {
+ if (path.startsWith(INGRESS)) {
// /internal/route/ingress/?feed=%s&user=%s&subnet=%s&nodepatt=%s
try {
// Although it probably doesn't make sense, you can install two identical routes in the IRT
@@ -357,34 +371,34 @@ public class RouteServlet extends ProxyServlet {
int seq = (t != null) ? Integer.parseInt(t) : (IngressRoute.getMaxSequence() + 100);
ins = new Insertable[] { new IngressRoute(seq, feedid, user, subnet, NodeClass.lookupNodeNames(nodepatt)) };
} catch (Exception e) {
- intlogger.info(e);
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add ingress' command.");
+ intlogger.info(e.toString(), e);
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add ingress' command.", intlogger);
return;
}
- } else if (path.startsWith("/egress/")) {
+ } else if (path.startsWith(EGRESS)) {
// /internal/route/egress/?sub=%s&node=%s
try {
int subid = Integer.parseInt(req.getParameter("sub"));
EgressRoute er = EgressRoute.getEgressRoute(subid);
if (er != null) {
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "An egress route already exists for that subscriber.");
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST, "An egress route already exists for that subscriber.", intlogger);
return;
}
String node = NodeClass.normalizeNodename(req.getParameter("node"));
ins = new Insertable[] { new EgressRoute(subid, node) };
} catch (Exception e) {
- intlogger.info(e);
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add egress' command.");
+ intlogger.info(e.toString(), e);
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add egress' command.", intlogger);
return;
}
- } else if (path.startsWith("/network/")) {
+ } else if (path.startsWith(NETWORK)) {
// /internal/route/network/?from=%s&to=%s&via=%s
try {
String nfrom = req.getParameter("from");
String nto = req.getParameter("to");
String nvia = req.getParameter("via");
if (nfrom == null || nto == null || nvia == null) {
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Missing arguments in 'add network' command.");
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST, "Missing arguments in 'add network' command.", intlogger);
return;
}
nfrom = NodeClass.normalizeNodename(nfrom);
@@ -393,19 +407,19 @@ public class RouteServlet extends ProxyServlet {
NetworkRoute nr = new NetworkRoute(nfrom, nto, nvia);
for (NetworkRoute route : NetworkRoute.getAllNetworkRoutes()) {
if (route.getFromnode() == nr.getFromnode() && route.getTonode() == nr.getTonode()) {
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Network route table already contains a route for "+nfrom+" and "+nto);
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST, "Network route table already contains a route for " + nfrom + " and " + nto, intlogger);
return;
}
}
ins = new Insertable[] { nr };
} catch (IllegalArgumentException e) {
- intlogger.info(e);
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add network' command.");
+ intlogger.info(e.toString(), e);
+ sendResponseError(resp, HttpServletResponse.SC_BAD_REQUEST, "Invalid arguments in 'add network' command.", intlogger);
return;
}
}
if (ins == null) {
- resp.sendError(HttpServletResponse.SC_NOT_FOUND, "Bad URL.");
+ sendResponseError(resp, HttpServletResponse.SC_NOT_FOUND, BAD_URL, intlogger);
return;
}
boolean rv = true;
@@ -414,15 +428,15 @@ public class RouteServlet extends ProxyServlet {
}
if (rv) {
elr.setResult(HttpServletResponse.SC_OK);
- eventlogger.info(elr);
+ eventlogger.info(elr.toString());
resp.setStatus(HttpServletResponse.SC_OK);
provisioningDataChanged();
provisioningParametersChanged();
} else {
// Something went wrong with the INSERT
elr.setResult(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
- eventlogger.info(elr);
- resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG);
+ eventlogger.error(elr.toString());
+ sendResponseError(resp, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, DB_PROBLEM_MSG, intlogger);
}
}
}