review

Project: http://git-wip-us.apache.org/repos/asf/incubator-ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ignite/commit/a809539b
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ignite/tree/a809539b
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ignite/diff/a809539b

Branch: refs/heads/ignite-471
Commit: a809539bff76c9b8b55e8200ba9e98a737bc796b
Parents: 0037868
Author: Yakov Zhdanov <yzhda...@gridgain.com>
Authored: Tue Apr 28 12:13:51 2015 +0300
Committer: Yakov Zhdanov <yzhda...@gridgain.com>
Committed: Tue Apr 28 12:13:51 2015 +0300

----------------------------------------------------------------------
 .../gce/TcpDiscoveryGoogleStorageIpFinder.java  | 42 +++++++++++++-------
 ...pDiscoveryGoogleStorageIpFinderSelfTest.java |  1 +
 2 files changed, 28 insertions(+), 15 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/a809539b/modules/gce/src/main/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinder.java
----------------------------------------------------------------------
diff --git 
a/modules/gce/src/main/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinder.java
 
b/modules/gce/src/main/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinder.java
index a84b2fa..b496f60 100644
--- 
a/modules/gce/src/main/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinder.java
+++ 
b/modules/gce/src/main/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinder.java
@@ -104,7 +104,7 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
     @Override public Collection<InetSocketAddress> getRegisteredAddresses() 
throws IgniteSpiException {
         init();
 
-        Collection<InetSocketAddress> addrs = new LinkedList<>();
+        Collection<InetSocketAddress> addrs = new ArrayList<>();
 
         try {
             Storage.Objects.List listObjects = 
storage.objects().list(bucketName);
@@ -121,7 +121,8 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
                     addrs.add(addrFromString(object.getName()));
 
                 listObjects.setPageToken(objects.getNextPageToken());
-            } while (null != objects.getNextPageToken());
+            }
+            while (null != objects.getNextPageToken());
         }
         catch (Exception e) {
             throw new IgniteSpiException("Failed to get content from the 
bucket: " + bucketName, e);
@@ -145,6 +146,7 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
             object.setName(key);
 
             InputStreamContent content =  new 
InputStreamContent("application/octet-stream", OBJECT_CONTENT);
+
             content.setLength(OBJECT_CONTENT.available());
 
             try {
@@ -175,7 +177,7 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
             }
             catch (Exception e) {
                 throw new IgniteSpiException("Failed to delete entry 
[bucketName=" + bucketName +
-                                                     ", entry=" + key + ']', 
e);
+                    ", entry=" + key + ']', e);
             }
         }
     }
@@ -211,8 +213,9 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
     /**
      * Sets a full path to the private key in PKCS12 format of the Service 
Account.
      * <p>
-     * For more information refer to
-     * <a 
href="https://cloud.google.com/storage/docs/authentication#service_accounts";>Service
 Account Authentication</a>.
+     * For more information please refer to
+     * <a 
href="https://cloud.google.com/storage/docs/authentication#service_accounts";>
+     *     Service Account Authentication</a>.
      *
      * @param p12FileName Private key file full path.
      */
@@ -224,10 +227,11 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
     /**
      * Sets the service account ID (typically an e-mail address).
      * <p>
-     * For more information refer to
-     * <a 
href="https://cloud.google.com/storage/docs/authentication#service_accounts";>Service
 Account Authentication</a>.
+     * For more information please refer to
+     * <a 
href="https://cloud.google.com/storage/docs/authentication#service_accounts";>
+     *     Service Account Authentication</a>.
      *
-     * @param id
+     * @param id Service account ID.
      */
     @IgniteSpiConfiguration(optional = false)
     public void setServiceAccountId(String id) {
@@ -241,11 +245,15 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
      */
     private void init() throws IgniteSpiException {
         if (initGuard.compareAndSet(false, true)) {
-            if (serviceAccountId == null || serviceAccountP12FilePath == null 
|| projectName == null ||
-                bucketName == null)
-                throw new IgniteSpiException("One or more of the required 
parameters is not set [serviceAccountId=" +
-                    serviceAccountId + ", serviceAccountP12FilePath=" + 
serviceAccountP12FilePath + ", projectName=" +
-                    projectName + ", bucketName=" + bucketName + "]");
+            if (serviceAccountId == null ||
+                serviceAccountP12FilePath == null ||
+                projectName == null ||
+                bucketName == null) {
+                throw new IgniteSpiException(
+                    "One or more of the required parameters is not set 
[serviceAccountId=" +
+                        serviceAccountId + ", serviceAccountP12FilePath=" + 
serviceAccountP12FilePath + ", projectName=" +
+                        projectName + ", bucketName=" + bucketName + "]");
+            }
 
             try {
                 NetHttpTransport httpTransport;
@@ -272,7 +280,7 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
 
                 try {
                     storage = new Storage.Builder(httpTransport, 
JacksonFactory.getDefaultInstance(), credential)
-                                      .setApplicationName(projectName).build();
+                        .setApplicationName(projectName).build();
                 }
                 catch (Exception e) {
                     throw new IgniteSpiException("Failed to open a storage for 
given project name: " + projectName, e);
@@ -282,6 +290,7 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
 
                 try {
                     Storage.Buckets.Get getBucket = 
storage.buckets().get(bucketName);
+
                     getBucket.setProjection("full");
 
                     getBucket.execute();
@@ -289,6 +298,7 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
                 catch (GoogleJsonResponseException e) {
                     if (e.getStatusCode() == 404) {
                         U.warn(log, "Bucket doesn't exist, will create it 
[bucketName=" + bucketName + "]");
+
                         createBucket = true;
                     }
                     else
@@ -300,10 +310,12 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
 
                 if (createBucket) {
                     Bucket newBucket = new Bucket();
+
                     newBucket.setName(bucketName);
 
                     try {
                         Storage.Buckets.Insert insertBucket = 
storage.buckets().insert(projectName, newBucket);
+
                         insertBucket.setProjection("full");
                         
insertBucket.setPredefinedDefaultObjectAcl("projectPrivate");
 
@@ -354,8 +366,8 @@ public class TcpDiscoveryGoogleStorageIpFinder extends 
TcpDiscoveryIpFinderAdapt
         if (res.length != 2)
             throw new IgniteSpiException("Invalid address string: " + key);
 
-
         int port;
+
         try {
             port = Integer.parseInt(res[1]);
         }

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/a809539b/modules/gce/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinderSelfTest.java
----------------------------------------------------------------------
diff --git 
a/modules/gce/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinderSelfTest.java
 
b/modules/gce/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinderSelfTest.java
index b769efe..2fa0d43 100644
--- 
a/modules/gce/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinderSelfTest.java
+++ 
b/modules/gce/src/test/java/org/apache/ignite/spi/discovery/tcp/ipfinder/gce/TcpDiscoveryGoogleStorageIpFinderSelfTest.java
@@ -39,6 +39,7 @@ public class TcpDiscoveryGoogleStorageIpFinderSelfTest
         // No-op.
     }
 
+    /** {@inheritDoc} */
     @Override protected TcpDiscoveryGoogleStorageIpFinder ipFinder() throws 
Exception {
         TcpDiscoveryGoogleStorageIpFinder finder = new 
TcpDiscoveryGoogleStorageIpFinder();
 

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