Snowflake UI plugin refactoeing

Former-commit-id: b217252e

plugins/org.jkiss.dbeaver.ext.bigquery/src/org/jkiss/dbeaver/ext/bigquery/BigQueryActivator.java

+/*
+ * DBeaver - Universal Database Manager
+ * Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jkiss.dbeaver.ext.bigquery;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class BigQueryActivator extends AbstractUIPlugin {
+
+	// The plug-in ID
+	public static final String PLUGIN_ID = "org.jkiss.dbeaver.ext.bigquery";
+
+	// The shared instance
+	private static Activator plugin;
+
+	public BigQueryActivator() {
+	}
+
+	@Override
+    public void start(BundleContext context) throws Exception {
+		super.start(context);
+		plugin = this;
+	}
+
+	@Override
+    public void stop(BundleContext context) throws Exception {
+		plugin = null;
+		super.stop(context);
+	}
+
+	public static Activator getDefault() {
+		return plugin;
+	}
+
+	public static ImageDescriptor getImageDescriptor(String path) {
+		return imageDescriptorFromPlugin(PLUGIN_ID, path);
+	}
+}

plugins/org.jkiss.dbeaver.ext.snowflake.ui/META-INF/MANIFEST.MF

@@ -4,7 +4,7 @@ Bundle-Name: Snowflake UI
 Bundle-SymbolicName: org.jkiss.dbeaver.ext.snowflake.ui;singleton:=true
 Bundle-Version: 1.0.14.qualifier
 Bundle-Release-Date: 20181008
-Bundle-Activator: org.jkiss.dbeaver.ext.snowflake.Activator
+Bundle-Activator: org.jkiss.dbeaver.ext.snowflake.SnowflakeUIActivator
 Require-Bundle: org.eclipse.ui,
  org.eclipse.core.runtime,
  org.eclipse.jface.text,

plugins/org.jkiss.dbeaver.ext.snowflake.ui/src/org/jkiss/dbeaver/ext/snowflake/Activator.java → plugins/org.jkiss.dbeaver.ext.snowflake.ui/src/org/jkiss/dbeaver/ext/snowflake/SnowflakeUIActivator.java

@@ -23,15 +23,15 @@ import org.osgi.framework.BundleContext;
 /**
  * The activator class controls the plug-in life cycle
  */
-public class Activator extends AbstractUIPlugin {
+public class SnowflakeUIActivator extends AbstractUIPlugin {
 
 	// The plug-in ID
 	public static final String PLUGIN_ID = "org.jkiss.dbeaver.ext.snowflake.ui";
 
 	// The shared instance
-	private static Activator plugin;
+	private static SnowflakeUIActivator plugin;
 	
-	public Activator() {
+	public SnowflakeUIActivator() {
 	}
 
 	@Override
@@ -46,7 +46,7 @@ public class Activator extends AbstractUIPlugin {
 		super.stop(context);
 	}
 
-	public static Activator getDefault() {
+	public static SnowflakeUIActivator getDefault() {
 		return plugin;
 	}
 

plugins/org.jkiss.dbeaver.ext.snowflake.ui/src/org/jkiss/dbeaver/ext/snowflake/views/SnowflakeConnectionPage.java

@@ -30,7 +30,7 @@ import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Link;
 import org.eclipse.swt.widgets.Text;
 import org.jkiss.dbeaver.Log;
-import org.jkiss.dbeaver.ext.snowflake.Activator;
+import org.jkiss.dbeaver.ext.snowflake.SnowflakeUIActivator;
 import org.jkiss.dbeaver.ext.snowflake.SnowflakeConstants;
 import org.jkiss.dbeaver.model.DBPDataSourceContainer;
 import org.jkiss.dbeaver.model.connection.DBPConnectionConfiguration;
@@ -63,7 +63,7 @@ public class SnowflakeConnectionPage extends ConnectionPageAbstract implements I
     private Text usernameText;
     private Text passwordText;
 
-    private static ImageDescriptor logoImage = Activator.getImageDescriptor("icons/snowflake_logo.png");
+    private static ImageDescriptor logoImage = SnowflakeUIActivator.getImageDescriptor("icons/snowflake_logo.png");
 
     @Override
     public void dispose()