Revision 639ae8d6 src/com/rackspacecloud/android/AddLoadBalancerActivity.java

b/src/com/rackspacecloud/android/AddLoadBalancerActivity.java
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package com.rackspacecloud.android;
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import java.util.ArrayList;


  		





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import java.util.Arrays;


  		





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import java.util.Iterator;


  		





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import com.rackspace.cloud.loadbalancer.api.client.Algorithm;


  		





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import com.rackspace.cloud.loadbalancer.api.client.LoadBalancer;


  		





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import com.rackspace.cloud.loadbalancer.api.client.Protocol;


  		





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import com.rackspace.cloud.loadbalancer.api.client.ProtocolManager;


  		





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import com.rackspace.cloud.servers.api.client.Image;


  		





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import android.app.Activity;


  		





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import android.app.AlertDialog;


  		





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import android.content.Context;


  		





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import android.content.DialogInterface;


  		





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import android.os.AsyncTask;


  		





  
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import android.content.Intent;


  		





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import android.os.Bundle;


  		





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import android.util.Log;


  		





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import android.view.View;


  		





  
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import android.view.View.OnClickListener;


  		





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import android.widget.AdapterView;


  		





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import android.widget.AdapterView.OnItemSelectedListener;


  		





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import android.widget.ArrayAdapter;


  		





  
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import android.widget.Button;


  		





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import android.widget.EditText;


  		





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import android.widget.Spinner;


  		





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public class AddLoadBalancerActivity extends Activity implements OnItemSelectedListener {


  		





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	//TODO Shared Virtual IP (not in API though?)


  		





  
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	private static final String[] VIP_TYPES = {"Public", "ServiceNet"};


  		





  
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	private static final String[] REGIONS = {"ORD", "DFW"};


  		





  
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	private Protocol[] protocols;


  		





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	private Algorithm[] algorithms;


  		





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	private LoadBalancer loadBalancer;


  		





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	private Context context;


  		





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	private Spinner protocolSpinner;


  		





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	private Spinner algorithmSpinner;


  		





  
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	private Spinner vipSpinner;


  		





  
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	private Spinner regionSpinner;


  		





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	private EditText portText;


  		





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	private Protocol selectedProtocol;


  		





  
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	private Algorithm selectedAlgorithm;


  		





  
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	private String selectedVipType;


  		





  
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	private String selectedRegion;


  		





  
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	private String selectedName;


  		





  
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	private String selectedPort;


  		





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	@Override


  		





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	public void onCreate(Bundle savedInstanceState) {


  		





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	}


  		





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	private void restoreState(Bundle state) {


  		





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		context = getApplicationContext();


  		





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		portText = (EditText)findViewById(R.id.edit_port_text);


  		





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		loadProtocolSpinner();


  		





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		loadAlgorithmSpinner();


  		





  
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		loadVipSpinner();


  		





  
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		loadRegionSpinner();


  		





  
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		setUpButton();


  		





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	}


  		





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	public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {


  		





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			selectedProtocol = protocols[position];


  		





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			portText.setText(protocols[position].getPort());


  		





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		} 


  		





  
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		else if (parent == algorithmSpinner){


  		





  
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			selectedAlgorithm = algorithms[position];


  		





  
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		}


  		





  
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		else if (parent == vipSpinner){


  		





  
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			selectedVipType = VIP_TYPES[position];


  		





  
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		}


  		





  
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		else if (parent == regionSpinner){


  		





  
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			selectedRegion = REGIONS[position];


  		





  
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		}


  		





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	}


  		





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	public void onNothingSelected(AdapterView<?> parent) {


  		





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	}


  		





  
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	private void setUpButton(){


  		





  
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		Button addNodes = (Button) findViewById(R.id.add_nodes_button);


  		





  
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		addNodes.setOnClickListener(new OnClickListener() {


  		





  
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			@Override


  		





  
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			public void onClick(View v) {


  		





  
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				selectedName = ((EditText)findViewById(R.id.edit_lb_name_text)).getText().toString();


  		





  
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				selectedPort = ((EditText)findViewById(R.id.edit_port_text)).getText().toString();


  		





  
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				if(!validName()){


  		





  
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					showAlert("Error", "Load balancer name cannot be blank.");


  		





  
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				}


  		





  
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				else if(!validPort()){


  		





  
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					showAlert("Error", "Must have a protocol port number that is between 1 and 65535.");


  		





  
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				}


  		





  
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				else{


  		





  
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					Intent viewIntent = new Intent(getApplicationContext(), AddNodesActivity.class);


  		





  
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					viewIntent.putExtra("name", selectedName);


  		





  
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					viewIntent.putExtra("protocol", selectedProtocol);


  		





  
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					viewIntent.putExtra("port", selectedPort);


  		





  
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					viewIntent.putExtra("vip", selectedVipType);


  		





  
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					viewIntent.putExtra("algorithm", selectedAlgorithm);


  		





  
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					viewIntent.putExtra("region", selectedRegion);


  		





  
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					startActivity(viewIntent);


  		





  
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				}


  		





  
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			}


  		





  
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		});


  		





  
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	}


  		





  
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	private boolean validName(){


  		





  
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		return !selectedName.equals("");


  		





  
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	}


  		





  
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	private boolean validPort(){


  		





  
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		return !selectedPort.equals("") && Integer.valueOf(selectedPort) > 0 && Integer.valueOf(selectedPort) < 65536;


  		





  
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	}


  		





  
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	private void loadRegionSpinner() {


  		





  
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		regionSpinner = (Spinner) findViewById(R.id.edit_region_spinner);


  		





  
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		regionSpinner.setOnItemSelectedListener(this);


  		





  
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		ArrayAdapter<String> regionAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, REGIONS);


  		





  
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		regionAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);


  		





  
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		regionSpinner.setAdapter(regionAdapter);


  		





  
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	}


  		





  
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	private void loadVipSpinner() {


  		





  
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		vipSpinner = (Spinner) findViewById(R.id.edit_vip_spinner);


  		





  
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		vipSpinner.setOnItemSelectedListener(this);


  		





  
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		ArrayAdapter<String> vipAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, VIP_TYPES);


  		





  
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		vipAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);


  		





  
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		vipSpinner.setAdapter(vipAdapter);


  		





  
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	}


  		





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	private void loadProtocolSpinner() {


  		





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		protocolSpinner = (Spinner) findViewById(R.id.edit_protocol_spinner);


  		












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