JAL-3394 catch a null pointer exception, when URI not parsed but not malformed ???

[jalview.git] / getdown / src / getdown / core / src / main / java / com / threerings / getdown / data / Application.java

diff --git a/getdown/src/getdown/core/src/main/java/com/threerings/getdown/data/Application.java b/getdown/src/getdown/core/src/main/java/com/threerings/getdown/data/Application.java
index 1e53d62..4184953 100644 (file)
--- a/getdown/src/getdown/core/src/main/java/com/threerings/getdown/data/Application.java
+++ b/getdown/src/getdown/core/src/main/java/com/threerings/getdown/data/Application.java
@@ -1096,45 +1096,48 @@ public class Application
           try {
             log.info("TRYING TO PARSE URL '"+uri+"'");
             URI jalviewUri = new URI(uri);
-            if (jalviewUri.getScheme().equals("jalview") || jalviewUri.getScheme().equals("jalviews")) {
-              boolean https = jalviewUri.getScheme().equals("jalviews");
-              String host = jalviewUri.getHost();
-              int port = jalviewUri.getPort();
-              String file = jalviewUri.getPath();
-              String ref = jalviewUri.getFragment();
-              String query = jalviewUri.getQuery();
-              
-              _appargs.clear();
-              _appargs.add("-open");
-              if (host != null && host.length() > 0) {
-                URL newUrl = new URL(
-                        (https?"https":"http")
-                        + "://"
-                        + host
-                        + (port > -1? String.valueOf(port) : "")
-                        + jalviewUri.getRawPath()
-                        + (query != null && query.length() > 0 ? "?" + jalviewUri.getRawQuery() : "")
-                        );
-                _appargs.add(newUrl.toString());
-              } else {
-                _appargs.add(file);
-              }
-              
-              if (ref != null && ref.length() > 0) {
-                String[] refArgs = ref.split("&");
-                for (String refArg : refArgs) {
-                  if (refArg.startsWith("jvmmempc=")) {
-                    jvmmempc = refArg.substring(9);
-                    continue;
-                  }
-                  if (refArg.startsWith("jvmmemmax=")) {
-                    jvmmemmax = refArg.substring(10);
-                    continue;
+            if (jalviewUri != null) {
+              String scheme = jalviewUri.getScheme();
+              if (scheme != null && (scheme.equals("jalview") || scheme.equals("jalviews"))) {
+                boolean https = jalviewUri.getScheme().equals("jalviews");
+                String host = jalviewUri.getHost();
+                int port = jalviewUri.getPort();
+                String file = jalviewUri.getPath();
+                String ref = jalviewUri.getFragment();
+                String query = jalviewUri.getQuery();
+                
+                _appargs.clear();
+                _appargs.add("-open");
+                if (host != null && host.length() > 0) {
+                  URL newUrl = new URL(
+                          (https?"https":"http")
+                          + "://"
+                          + host
+                          + (port > -1? String.valueOf(port) : "")
+                          + jalviewUri.getRawPath()
+                          + (query != null && query.length() > 0 ? "?" + jalviewUri.getRawQuery() : "")
+                          );
+                  _appargs.add(newUrl.toString());
+                } else {
+                  _appargs.add(file);
+                }
+                
+                if (ref != null && ref.length() > 0) {
+                  String[] refArgs = ref.split("&");
+                  for (String refArg : refArgs) {
+                    if (refArg.startsWith("jvmmempc=")) {
+                      jvmmempc = refArg.substring(9);
+                      continue;
+                    }
+                    if (refArg.startsWith("jvmmemmax=")) {
+                      jvmmemmax = refArg.substring(10);
+                      continue;
+                    }
+                    _appargs.add(URLDecoder.decode(refArg, "UTF-8"));
                   }
-                  _appargs.add(URLDecoder.decode(refArg, "UTF-8"));
                 }
+                
               }
-              
             }
           } catch (URISyntaxException e) {
             log.error("Malformed jalview URI", uri);