Revision 6b8dad86 src/com/rackspacecloud/android/ConfirmResizeActivity.java
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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 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.http.HttpBundle; |
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import com.rackspace.cloud.servers.api.client.parsers.CloudServersFaultXMLParser; |
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import android.app.Activity; |
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import android.content.Context; |
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import android.content.Intent; |
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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.view.Window; |
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import android.widget.Button; |
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import android.widget.Toast; |
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public class ConfirmResizeActivity extends Activity {
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public class ConfirmResizeActivity extends CloudActivity {
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private Context context; |
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private Server server; |
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/** Called when the activity is first created. */ |
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requestWindowFeature(Window.FEATURE_NO_TITLE); |
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setContentView(R.layout.viewresize); |
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server = (Server) this.getIntent().getExtras().get("server");
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context = getApplicationContext(); |
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restoreState(savedInstanceState); |
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} |
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@Override |
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protected void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState); |
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outState.putSerializable("server", server);
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} |
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private void restoreState(Bundle state) {
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protected void restoreState(Bundle state) {
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super.restoreState(state); |
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if (server == null && state != null && state.containsKey("server")) {
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server = (Server) state.getSerializable("server");
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} |
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}); |
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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 void startServerError(String message, HttpBundle bundle){
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Intent viewIntent = new Intent(getApplicationContext(), ServerErrorActivity.class); |
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viewIntent.putExtra("errorMessage", message);
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viewIntent.putExtra("response", bundle.getResponseText());
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viewIntent.putExtra("request", bundle.getCurlRequest());
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startActivity(viewIntent); |
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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 class ConfirmResizeTask extends AsyncTask<Void, Void, HttpBundle> {
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private CloudServersException exception; |
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protected HttpBundle doInBackground(Void... arg0) {
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HttpBundle bundle = null; |
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try {
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bundle = (new ServerManager()).confirmResize(server, context);
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bundle = (new ServerManager()).confirmResize(server, getContext());
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} catch (CloudServersException e) {
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exception = e; |
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} |
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else {
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CloudServersException cse = parseCloudServersException(response); |
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if ("".equals(cse.getMessage())) {
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startServerError("There was a problem confirming your resize.", bundle);
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showError("There was a problem confirming your resize.", bundle);
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} else {
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startServerError("There was a problem confirming your resize." + cse.getMessage(), bundle);
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showError("There was a problem confirming your resize." + cse.getMessage(), bundle);
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} |
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} |
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} else if (exception != null) {
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startServerError("There was a problem confirming your resize." + exception.getMessage(), bundle);
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showError("There was a problem confirming your resize." + exception.getMessage(), bundle);
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} |
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} |
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} |
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protected HttpBundle doInBackground(Void... arg0) {
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HttpBundle bundle = null; |
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try {
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bundle = (new ServerManager()).revertResize(server, context);
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bundle = (new ServerManager()).revertResize(server, getContext());
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} catch (CloudServersException e) {
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exception = e; |
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} |
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else {
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CloudServersException cse = parseCloudServersException(response); |
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if ("".equals(cse.getMessage())) {
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startServerError("There was a problem reverting your server.", bundle);
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showError("There was a problem reverting your server.", bundle);
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} else {
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startServerError("There was a problem reverting your server." + cse.getMessage(), bundle);
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showError("There was a problem reverting your server." + cse.getMessage(), bundle);
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} |
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} |
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} else if (exception != null) {
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startServerError("There was a problem reverting your server." + exception.getMessage(), bundle);
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showError("There was a problem reverting your server." + exception.getMessage(), bundle);
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} |
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} |
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