commit 347675b1cb842b5cf69a5ec38d065272dfb09a3c
author Harry Terkelsen <het@google.com> Wed Dec 10 13:14:53 2014 -0800
committer Sergey Prigogin <eclipse.sprigogin@gmail.com> Tue Dec 22 19:12:01 2015 -0800
tree 0de37b4a15a7b00d2affec40787dc36726a5e534
parent f027f58fff00d1fe27ab8718b3c844cdc352e573

Handle case where the preference for the descriptor.proto is unable to
be resolved.

Change-Id: I7a022235eca4553e26b341b76a5c68da17d53e57
Signed-off-by: Harry Terkelsen <het@google.com>

com.google.eclipse.protobuf/src/com/google/eclipse/protobuf/scoping/ProtoDescriptorProvider.java

diff --git a/com.google.eclipse.protobuf/src/com/google/eclipse/protobuf/scoping/ProtoDescriptorProvider.java b/com.google.eclipse.protobuf/src/com/google/eclipse/protobuf/scoping/ProtoDescriptorProvider.java
index 85b6346..9605687 100644
--- a/com.google.eclipse.protobuf/src/com/google/eclipse/protobuf/scoping/ProtoDescriptorProvider.java
+++ b/com.google.eclipse.protobuf/src/com/google/eclipse/protobuf/scoping/ProtoDescriptorProvider.java
@@ -129,14 +129,19 @@
     GeneralPreferences preferences = new GeneralPreferences(storeAccess, project);
     String descriptorProtoUri = preferences.getDescriptorProtoPath();
     if (!PreferenceNames.DEFAULT_DESCRIPTOR_PATH.equals(descriptorProtoUri)) {
-      URI descriptorProtoLocation =
-          URI.createURI(resolver.resolveUri(descriptorProtoUri, null, project));
-      if (descriptorProtoLocation != null) {
-        ProtoDescriptor protoDescriptor =
-            new ProtoDescriptor(descriptorProtoUri, descriptorProtoLocation, parser, nodes);
-        ProtoDescriptorInfo descriptorInfo =
-            new ProtoDescriptorInfo(descriptorProtoUri, descriptorProtoLocation, protoDescriptor);
-        descriptorInfos.put(descriptorProtoUri, descriptorInfo);
+      String resolvedUri = resolver.resolveUri(descriptorProtoUri, null, project);
+      if (resolvedUri != null) {
+        URI descriptorProtoLocation = URI.createURI(resolvedUri);
+        if (descriptorProtoLocation != null) {
+          ProtoDescriptor protoDescriptor =
+              new ProtoDescriptor(descriptorProtoUri, descriptorProtoLocation, parser, nodes);
+          ProtoDescriptorInfo descriptorInfo =
+              new ProtoDescriptorInfo(descriptorProtoUri, descriptorProtoLocation, protoDescriptor);
+          descriptorInfos.put(descriptorProtoUri, descriptorInfo);
+        }
+      } else {
+        LOG.log(Level.WARNING,
+            "Unable to resolve URI for descriptor proto location: " + descriptorProtoUri);
       }
     }