Make more classes and fields public to ease extensibility

Make classes public, and their constructors protected, to allow
them to be extended.

Make event type names and fields public.

Change-Id: Iba275f99b7afbf87d57dd44851d043ad0f23fbe1

6 files changed, 19 insertions, 19 deletions

diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/DestinationConfiguration.java b/src/main/java/com/googlesource/gerrit/plugins/replication/DestinationConfiguration.java
index 856ffb1..b2d0de2 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/DestinationConfiguration.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/DestinationConfiguration.java
@@ -19,7 +19,7 @@ import com.google.common.collect.ImmutableList;
 import org.eclipse.jgit.lib.Config;
 import org.eclipse.jgit.transport.RemoteConfig;
 
-class DestinationConfiguration {
+public class DestinationConfiguration {
   static final int DEFAULT_REPLICATION_DELAY = 15;
   static final int DEFAULT_RESCHEDULE_DELAY = 3;
 
@@ -40,7 +40,7 @@ class DestinationConfiguration {
   private final RemoteConfig remoteConfig;
   private final int maxRetries;
 
-  DestinationConfiguration(RemoteConfig remoteConfig, Config cfg) {
+  protected DestinationConfiguration(RemoteConfig remoteConfig, Config cfg) {
     this.remoteConfig = remoteConfig;
     String name = remoteConfig.getName();
     urls = ImmutableList.copyOf(cfg.getStringList("remote", name, "url"));
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/RefReplicatedEvent.java b/src/main/java/com/googlesource/gerrit/plugins/replication/RefReplicatedEvent.java
index 364f1b4..fccdb7b 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/RefReplicatedEvent.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/RefReplicatedEvent.java
@@ -21,13 +21,13 @@ import org.eclipse.jgit.transport.RemoteRefUpdate;
 import org.eclipse.jgit.transport.RemoteRefUpdate.Status;
 
 public class RefReplicatedEvent extends RefEvent {
-  static final String TYPE = "ref-replicated";
+  public static final String TYPE = "ref-replicated";
 
-  final String project;
-  final String ref;
-  final String targetNode;
-  final String status;
-  final Status refStatus;
+  public final String project;
+  public final String ref;
+  public final String targetNode;
+  public final String status;
+  public final Status refStatus;
 
   public RefReplicatedEvent(
       String project,
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/RefReplicationDoneEvent.java b/src/main/java/com/googlesource/gerrit/plugins/replication/RefReplicationDoneEvent.java
index 90595b3..4789a96 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/RefReplicationDoneEvent.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/RefReplicationDoneEvent.java
@@ -18,7 +18,7 @@ import com.google.gerrit.reviewdb.client.Project;
 import com.google.gerrit.server.events.RefEvent;
 
 public class RefReplicationDoneEvent extends RefEvent {
-  static final String TYPE = "ref-replication-done";
+  public static final String TYPE = "ref-replication-done";
 
   final String project;
   final String ref;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationScheduledEvent.java b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationScheduledEvent.java
index 7268709..cd7a3cf 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationScheduledEvent.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationScheduledEvent.java
@@ -19,11 +19,11 @@ import com.google.gerrit.reviewdb.client.Project.NameKey;
 import com.google.gerrit.server.events.RefEvent;
 
 public class ReplicationScheduledEvent extends RefEvent {
-  static final String TYPE = "ref-replication-scheduled";
+  public static final String TYPE = "ref-replication-scheduled";
 
-  final String project;
-  final String ref;
-  final String targetNode;
+  public final String project;
+  public final String ref;
+  public final String targetNode;
 
   public ReplicationScheduledEvent(String project, String ref, String targetNode) {
     super(TYPE);
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationStateLogger.java b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationStateLogger.java
index cfa95dd..f2d55de 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationStateLogger.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationStateLogger.java
@@ -26,7 +26,7 @@ import com.google.inject.Singleton;
  * state to the stderr console.
  */
 @Singleton
-class ReplicationStateLogger implements ReplicationStateListener {
+public class ReplicationStateLogger implements ReplicationStateListener {
 
   @Override
   public void warn(String msg, ReplicationState... states) {
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/SshHelper.java b/src/main/java/com/googlesource/gerrit/plugins/replication/SshHelper.java
index 46f6ac0..2b16a66 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/SshHelper.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/SshHelper.java
@@ -25,20 +25,20 @@ import org.eclipse.jgit.transport.URIish;
 import org.eclipse.jgit.util.FS;
 import org.eclipse.jgit.util.io.StreamCopyThread;
 
-class SshHelper {
+public class SshHelper {
   private final Provider<SshSessionFactory> sshSessionFactoryProvider;
   private final int commandTimeout;
   private final int connectionTimeout;
 
   @Inject
-  SshHelper(
+  protected SshHelper(
       ReplicationConfig replicationConfig, Provider<SshSessionFactory> sshSessionFactoryProvider) {
     this.sshSessionFactoryProvider = sshSessionFactoryProvider;
     this.commandTimeout = replicationConfig.getSshCommandTimeout();
     this.connectionTimeout = replicationConfig.getSshConnectionTimeout();
   }
 
-  int executeRemoteSsh(URIish uri, String cmd, OutputStream errStream) throws IOException {
+  public int executeRemoteSsh(URIish uri, String cmd, OutputStream errStream) throws IOException {
     RemoteSession ssh = connect(uri);
     Process proc = ssh.exec(cmd, commandTimeout);
     proc.getOutputStream().close();
@@ -57,7 +57,7 @@ class SshHelper {
     return proc.exitValue();
   }
 
-  OutputStream newErrorBufferStream() {
+  public OutputStream newErrorBufferStream() {
     return new OutputStream() {
       private final StringBuilder out = new StringBuilder();
       private final StringBuilder line = new StringBuilder();
@@ -86,7 +86,7 @@ class SshHelper {
     };
   }
 
-  RemoteSession connect(URIish uri) throws TransportException {
+  protected RemoteSession connect(URIish uri) throws TransportException {
     return sshSessionFactoryProvider.get().getSession(uri, null, FS.DETECTED, connectionTimeout);
   }
 }