Synnefo » Pithos Android Client

import java.io.IOException;

import java.io.StringReader;

import javax.xml.parsers.FactoryConfigurationError;

import javax.xml.parsers.ParserConfigurationException;

import javax.xml.parsers.SAXParser;

import javax.xml.parsers.SAXParserFactory;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.impl.client.BasicResponseHandler;

import org.xml.sax.InputSource;

import org.xml.sax.SAXException;

import org.xml.sax.XMLReader;

import com.rackspace.cloud.servers.api.client.parsers.CloudServersFaultXMLParser;

import android.app.AlertDialog;

import android.app.ProgressDialog;

import android.content.Context;

import android.content.DialogInterface;

import android.content.Intent;

public class AddFileActivity extends GaActivity implements OnClickListener{

	private Context context;	

	private boolean isAdding;

	private ProgressDialog dialog;

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        trackPageView(PAGE_ADD_OBJECT);

        setContentView(R.layout.addtextfile);

        context = getApplicationContext();

        containerName = (String) this.getIntent().getExtras().get("Cname");

        path = (String) this.getIntent().getExtras().get("curPath");

        setUpDialog(savedInstanceState);

        setUpInputs();

    }

    private void setUpInputs(){

    	((Button) findViewById(R.id.new_file_button)).setOnClickListener(this);

    	fileName = ((EditText)findViewById(R.id.file_name_text));

    	fileName.append(".txt");

    	contents = ((EditText)findViewById(R.id.new_file_text));

    }

    private void setUpDialog(Bundle savedInstanceState){

        isAdding = savedInstanceState != null && savedInstanceState.containsKey("isAdding") 

    		&& savedInstanceState.getBoolean("isAdding");

        if(isAdding){

        	showDialog();

        }

    }

    @Override

		outState.putBoolean("isAdding", isAdding);

		if(isAdding){

			hideDialog();

		}

    public void onClick(View arg0) {

			//showActivityIndicators();

    //using cloudServersException, it works for us too

	private CloudServersException parseCloudServersException(HttpResponse response) {

		CloudServersException cse = new CloudServersException();

		try {

		    BasicResponseHandler responseHandler = new BasicResponseHandler();

		    String body = responseHandler.handleResponse(response);

	    	CloudServersFaultXMLParser parser = new CloudServersFaultXMLParser();

	    	SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser();

	    	XMLReader xmlReader = saxParser.getXMLReader();

	    	xmlReader.setContentHandler(parser);

	    	xmlReader.parse(new InputSource(new StringReader(body)));		    	

	    	cse = parser.getException();		    	

		} catch (ClientProtocolException e) {

			cse = new CloudServersException();

			cse.setMessage(e.getLocalizedMessage());

		} catch (IOException e) {

			cse = new CloudServersException();

			cse.setMessage(e.getLocalizedMessage());

		} catch (ParserConfigurationException e) {

			cse = new CloudServersException();

			cse.setMessage(e.getLocalizedMessage());

		} catch (SAXException e) {

			cse = new CloudServersException();

			cse.setMessage(e.getLocalizedMessage());

		} catch (FactoryConfigurationError e) {

			cse = new CloudServersException();

			cse.setMessage(e.getLocalizedMessage());

		}

		return cse;

	}

	private void showAlert(String title, String message) {

    	try {

		AlertDialog alert = new AlertDialog.Builder(this).create();

		alert.setTitle(title);

		alert.setMessage(message);

		alert.setButton("OK", new DialogInterface.OnClickListener() {

	      public void onClick(DialogInterface dialog, int which) {

	        return;

	    } }); 

		alert.show();

    	} catch (Exception e) {

    		e.printStackTrace();

    	}

    }

	private void startFileError(String message, HttpBundle bundle){

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

		viewIntent.putExtra("errorMessage", message);

		viewIntent.putExtra("response", bundle.getResponseText());

		viewIntent.putExtra("request", bundle.getCurlRequest());

		startActivity(viewIntent);

	}

    	private CloudServersException exception;

    	@Override

			isAdding = true;

    	@Override

    		HttpBundle bundle = null;

				bundle = (new ContainerObjectManager(context)).addObject(containerName, path, fileName.getText().toString(), "text/plain", contents.getText().toString());

			isAdding = false;

						startFileError("There was a problem creating your file.", bundle);

						startFileError("There was a problem creating your file: " + cse.getMessage() +  " See details for more information", bundle);

				startFileError("There was a problem creating your file: " + exception.getMessage()+ " See details for more information", bundle);				

    }

	private void showDialog() {

		if(dialog == null || !dialog.isShowing()){

			dialog = ProgressDialog.show(AddFileActivity.this, "", "Adding File...", true);

		}

    }

    private void hideDialog() {

    	if(dialog != null){

    		dialog.dismiss();

    	}

    }