/src/com/rackspacecloud/android/AddNodesActivity.java - Diff - Pithos Android Client - Greek Research and Technology Network's projects

Revision 01340459 src/com/rackspacecloud/android/AddNodesActivity.java

     import android.content.Intent;
     import android.os.AsyncTask;
     import android.os.Bundle;
     import android.util.Log;
     import android.view.LayoutInflater;
     import android.view.View;
     import android.view.View.OnClickListener;
-...
     	private static final int ADD_NODE_CODE = 178;
     	private static final int ADD_EXTERNAL_NODE_CODE = 188;
     	//servers are what are displayed in the ListView
     	private ArrayList<Server> servers;
     	private int lastCheckedPos;
     	//nodes are the nodes the user has selected
     	private ArrayList<Node> nodes;
     	private int lastCheckedPos;
     	@SuppressWarnings("unchecked")
     	@Override
-...
     			@Override
     			public void onClick(View v) {
     				Intent viewIntent = new Intent(getContext(), AddExternalNodeActivity.class);
     				//when first creating a load balancer
     				//weighting nodes in not an option
     				viewIntent.putExtra("weighted", false);
     				startActivityForResult(viewIntent, ADD_EXTERNAL_NODE_CODE);
+    			}
-...
     		finish();
+    	}
     	protected void onListItemClick(ListView l, View v, int position, long id) {
     		if (servers != null && servers.size() > 0) {
     			LinearLayout linear = (LinearLayout) findViewById(R.id.nodes_linear_layout);
     			ListView serversList = (ListView) linear.findViewById(android.R.id.list);
     			View row = serversList.getChildAt(position);
     			CheckBox checkBox = (CheckBox)row.findViewById(R.id.add_node_checkbox);
     			if(!checkBox.isChecked()){
     				//if the checkbox was not previously checked, treat the listItemClick
     				//the same as checking the checkbox
     				checkBox.setChecked(!checkBox.isChecked());
     			} else {
     				//if the checkbox was already checked when the listItemClick occurred,
     				//then treat it like an edit
     				Server server = servers.get(position);
     				//Need to put all the ip's of the server into one
     				//list so they can all be displayed in one spinner
     				String[] ipAddresses = getAllIpsOfServer(server);
     				Node node = getNodeFromServer(server);
     				lastCheckedPos = position;
     				Intent viewIntent = new Intent(getContext(), AddNodeActivity.class);
     				viewIntent.putExtra("ipAddresses", ipAddresses);
     				viewIntent.putExtra("name", server.getName());
     				if(node != null){
     					viewIntent.putExtra("node", node);
+    				}
     				//weighted is false, because on initial node add
     				//weight is not option
     				viewIntent.putExtra("weighted", false);
     				startActivityForResult(viewIntent, ADD_NODE_CODE);
+    			}
+    		}
+    	}
     	private void displayNoServersCell() {
     		String a[] = new String[1];
     		a[0] = "No Nodes";
-...
     		new LoadServersTask().execute((Void[]) null);
+    	}
     	private class LoadServersTask extends AsyncTask<Void, Void, ArrayList<Server>> {
     		private CloudServersException exception;
     		@Override
     		protected void onPreExecute(){
     			showDialog();
+    		}
     		@Override
     		protected ArrayList<Server> doInBackground(Void... arg0) {
     			ArrayList<Server> servers = null;
     			try {
     				servers = (new ServerManager()).createList(true, getContext());
     			} catch (CloudServersException e) {
     				exception = e;
+    			}
     			return servers;
+    		}
     		@Override
     		protected void onPostExecute(ArrayList<Server> result) {
     			hideDialog();
     			if (exception != null) {
     				showAlert("Error", exception.getMessage());
+    			}
     			//Add the external nodes
     			for(int i = 0; i < nodes.size(); i++){
     				if(nodes.get(i).getName().equals("External Node")){
     					Server server = new Server();
     					server.setName("External Node");
     					String[] ip = {nodes.get(i).getAddress()};
     					server.setPrivateIpAddresses(ip);
     					result.add(server);
+    				}
+    			}
     			setServerList(result);
+    		}
+    	}
     	// * Adapter/
     	class ServerAdapter extends ArrayAdapter<Server> {
     		ServerAdapter() {
-...
     				sublabel.setText(server.getFlavor().getName() + " - " + server.getImage().getName());
+    			}
     			String[] publicIp = server.getPublicIpAddresses();
     			String[] privateIp = server.getPrivateIpAddresses();
     			if(publicIp == null){
     				publicIp = new String[0];
+    			}
     			if(privateIp == null){
     				privateIp = new String[0];
+    			}
     			final String[] ipAddresses = new String[privateIp.length + publicIp.length];
     			for(int i = 0; i < privateIp.length; i++){
     				ipAddresses[i] = privateIp[i];
+    			}
     			for(int i = 0; i < publicIp.length; i++){
     				ipAddresses[i+privateIp.length] = publicIp[i];
+    			}
     			//Need to put all the ip's of the server into one
     			//list so they can all be displayed in one spinner
     			final String[] ipAddresses = getAllIpsOfServer(server);
     			final int pos = position;
     			CheckBox add = (CheckBox) row.findViewById(R.id.add_node_checkbox);
-...
     			return(row);
+    		}
     		//returns true if an ip from server
     		//is the address of one of the nodes
     		private boolean inNodeList(Server server){
     			for(Node node : nodes){
     				String nodeIp = node.getAddress();
-...
     		return "";
+    	}
     	//returns true if address is an address of
     	//one of the users cloud servers
     	private boolean isCloudServerIp(String address){
     		for(Server s : servers){
     			if(serverHasIp(s, address)){
-...
     		return false;
+    	}
     	//returns true if address is one of server's addresses
     	private boolean serverHasIp(Server server, String address){
     		String[] addresses = server.getPrivateIpAddresses();
     		if(addresses != null){
-...
     		return false;
+    	}
     	//returns the node that is using an ip from server
     	private Node getNodeFromServer(Server server){
     		for(Node node : nodes){
     			if(serverHasIp(server, node.getAddress())){
     				return node;
+    			}
+    		}
     		return null;
+    	}
     	//returns an array of all the ip's of server
     	private String[] getAllIpsOfServer(Server server){
     		String[] publicIp = server.getPublicIpAddresses();
     		String[] privateIp = server.getPrivateIpAddresses();
     		if(publicIp == null){
     			publicIp = new String[0];
+    		}
     		if(privateIp == null){
     			privateIp = new String[0];
+    		}
     		String[] ipAddresses = new String[privateIp.length + publicIp.length];
     		for(int i = 0; i < privateIp.length; i++){
     			ipAddresses[i] = privateIp[i];
+    		}
     		for(int i = 0; i < publicIp.length; i++){
     			ipAddresses[i+privateIp.length] = publicIp[i];
+    		}
     		return ipAddresses;
+    	}
     	private class LoadServersTask extends AsyncTask<Void, Void, ArrayList<Server>> {
     		private CloudServersException exception;
     		@Override
     		protected void onPreExecute(){
     			showDialog();
+    		}
     		@Override
     		protected ArrayList<Server> doInBackground(Void... arg0) {
     			ArrayList<Server> servers = null;
     			try {
     				servers = (new ServerManager()).createList(true, getContext());
     			} catch (CloudServersException e) {
     				exception = e;
+    			}
     			return servers;
+    		}
     		@Override
     		protected void onPostExecute(ArrayList<Server> result) {
     			hideDialog();
     			if (exception != null) {
     				showAlert("Error", exception.getMessage());
+    			}
     			//Add the external nodes
     			for(int i = 0; i < nodes.size(); i++){
     				if(nodes.get(i).getName().equals("External Node")){
     					Server server = new Server();
     					server.setName("External Node");
     					String[] ip = {nodes.get(i).getAddress()};
     					server.setPrivateIpAddresses(ip);
     					result.add(server);
+    				}
+    			}
     			setServerList(result);
+    		}
+    	}
     	protected void onActivityResult(int requestCode, int resultCode, Intent data){
     		int pos = lastCheckedPos;
     		if(requestCode == ADD_NODE_CODE && resultCode == RESULT_OK){
     			Node node = new Node();
     			node.setAddress(data.getStringExtra("nodeIp"));
     			node.setCondition(data.getStringExtra("nodeCondition"));
     			node.setName(servers.get(pos).getName());
     			node.setPort(data.getStringExtra("nodePort"));
     			node.setWeight(data.getStringExtra("nodeWeight"));
     			nodes.add(node);
     			//data will be null is user back out on edit
     			//we dont need to do anything then
     			//if new node added data won't be null
     			//so create the new node and add it to the list
     			if(data != null){
     				Node node = new Node();
     				node.setAddress(data.getStringExtra("nodeIp"));
     				node.setCondition(data.getStringExtra("nodeCondition"));
     				node.setName(servers.get(pos).getName());
     				node.setPort(data.getStringExtra("nodePort"));
     				node.setWeight(data.getStringExtra("nodeWeight"));
     				nodes.add(node);
+    			}
+    		}
     		else if(requestCode == ADD_NODE_CODE && resultCode == RESULT_CANCELED){
     			//uncheck the node at lastCheckedPos
-...
     						+ "\", please select it from the list.");
+    			}
+    		}
     		Log.d("info", "number of nodes is " + nodes.size());
+    	}

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Synnefo » Pithos Android Client

Revision 01340459 src/com/rackspacecloud/android/AddNodesActivity.java