root / src / com / rackspacecloud / android / PasswordServerActivity.java @ d88d3ae1
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package com.rackspacecloud.android; |
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import java.io.IOException; |
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import java.io.StringReader; |
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import javax.xml.parsers.FactoryConfigurationError; |
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import javax.xml.parsers.ParserConfigurationException; |
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import javax.xml.parsers.SAXParser; |
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import javax.xml.parsers.SAXParserFactory; |
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import org.apache.http.HttpResponse; |
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import org.apache.http.client.ClientProtocolException; |
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import org.apache.http.impl.client.BasicResponseHandler; |
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import org.xml.sax.InputSource; |
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import org.xml.sax.SAXException; |
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import org.xml.sax.XMLReader; |
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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.os.Bundle; |
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import android.view.View; |
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import android.view.View.OnClickListener; |
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import android.widget.Button; |
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import android.widget.EditText; |
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import android.widget.Toast; |
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import com.rackspace.cloud.servers.api.client.CloudServersException; |
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import com.rackspace.cloud.servers.api.client.Server; |
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import com.rackspace.cloud.servers.api.client.ServerManager; |
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import com.rackspace.cloud.servers.api.client.parsers.CloudServersFaultXMLParser; |
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public class PasswordServerActivity extends Activity implements OnClickListener{ |
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private Server server;
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private String modifiedPassword; |
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public void onCreate(Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState);
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setContentView(R.layout.viewchangepassword); |
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server = (Server) this.getIntent().getExtras().get("server"); |
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setupButtons(); |
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} |
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private void setupButtons() { |
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Button update = (Button) findViewById(R.id.password_change_button); |
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update.setOnClickListener(this);
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} |
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@Override
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public void onClick(View v) { |
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String password = ((EditText)findViewById(R.id.password_edittext)).getText().toString();
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String confirm = ((EditText)findViewById(R.id.password_confirm_edittext)).getText().toString();
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if(password.equals(confirm)){
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new PasswordServerTask().execute((Void[]) null); |
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} |
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else{
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showToast("The password and confirmation do not match");
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} |
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} |
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private void showAlert(String title, String message) { |
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AlertDialog alert = new AlertDialog.Builder(this).create(); |
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alert.setTitle(title); |
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alert.setMessage(message); |
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alert.setButton("OK", new DialogInterface.OnClickListener() { |
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public void onClick(DialogInterface dialog, int which) { |
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return;
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} }); |
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alert.show(); |
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} |
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private void showToast(String message) { |
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Context context = getApplicationContext();
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int duration = Toast.LENGTH_SHORT;
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Toast toast = Toast.makeText(context, message, duration); |
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toast.show(); |
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} |
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private CloudServersException parseCloudServersException(HttpResponse response) {
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CloudServersException cse = new CloudServersException();
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try {
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BasicResponseHandler responseHandler = new BasicResponseHandler();
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String body = responseHandler.handleResponse(response);
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CloudServersFaultXMLParser parser = new CloudServersFaultXMLParser();
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SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser(); |
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XMLReader xmlReader = saxParser.getXMLReader(); |
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xmlReader.setContentHandler(parser); |
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xmlReader.parse(new InputSource(new StringReader(body))); |
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cse = parser.getException(); |
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} catch (ClientProtocolException e) {
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cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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} catch (IOException e) { |
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cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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} catch (ParserConfigurationException e) { |
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cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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} catch (SAXException e) {
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cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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} catch (FactoryConfigurationError e) { |
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cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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} |
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return cse;
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} |
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private class PasswordServerTask extends AsyncTask<Void, Void, HttpResponse> { |
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private CloudServersException exception;
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protected void onPreExecute(){ |
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showToast("Change root password process has begun");
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} |
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@Override
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protected HttpResponse doInBackground(Void... arg0) { |
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HttpResponse resp = null;
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try {
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resp = (new ServerManager()).changePassword(server, modifiedPassword, getApplicationContext());
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} catch (CloudServersException e) {
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exception = e; |
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} |
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return resp;
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} |
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@Override
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protected void onPostExecute(HttpResponse response) { |
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if (response != null) { |
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int statusCode = response.getStatusLine().getStatusCode();
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if(statusCode == 204){ |
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String mustMatch = "The server's root password has successfully been changed."; |
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Toast passwordError = Toast.makeText(getApplicationContext(), mustMatch, Toast.LENGTH_SHORT); |
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passwordError.show(); |
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finish(); |
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} |
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if (statusCode != 204) { |
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CloudServersException cse = parseCloudServersException(response); |
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if ("".equals(cse.getMessage())) { |
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showAlert("Error", "There was a problem changing your password."); |
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} else {
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showAlert("Error", "There was a problem changing your password: " + cse.getMessage() + " " + statusCode); |
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} |
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} |
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} else if (exception != null) { |
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showAlert("Error", "There was a problem changing your password: " + exception.getMessage()); |
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} |
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} |
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} |
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} |