Synnefo » Pithos Android Client

package com.rackspace.cloud.files.api.client;

import java.io.IOException;

import java.io.StringReader;

import java.util.ArrayList;

import javax.xml.parsers.FactoryConfigurationError;

import javax.xml.parsers.ParserConfigurationException;

import javax.xml.parsers.SAXParser;

import javax.xml.parsers.SAXParserFactory;

import org.apache.http.HttpResponse;

import org.apache.http.client.ClientProtocolException;

import org.apache.http.client.methods.HttpDelete;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.client.methods.HttpPut;

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

import org.apache.http.protocol.RequestExpectContinue;

import org.xml.sax.InputSource;

import org.xml.sax.SAXException;

import org.xml.sax.XMLReader;

import android.content.Context;

import com.rackspace.cloud.files.api.client.parsers.ContainerObjectXMLparser;

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

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

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

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

/** 

 * 

 * @author Phillip Toohill

 *

 */

public class ContainerObjectManager extends EntityManager {

        public String LOG = "ContainerObjectManager";

        private Context context;

        public static final String storageToken = Account.getAccount().getStorageToken();

        public ContainerObjectManager(Context context) {

                this.context = context;

        }

        public ArrayList<ContainerObjects> createList(boolean detail, String passName) throws CloudServersException {

                CustomHttpClient httpclient = new CustomHttpClient(context);

                HttpGet get = new HttpGet(Account.getAccount().getStorageUrl()+"/"+passName + "?format=xml");

                ArrayList<ContainerObjects> files = new ArrayList<ContainerObjects>();

                get.addHeader("Content-Type", "application/xml");

                get.addHeader("X-Storage-Token", storageToken);

                try {                        

                        HttpResponse resp = httpclient.execute(get);                    

                    BasicResponseHandler responseHandler = new BasicResponseHandler();

                    String body = responseHandler.handleResponse(resp);

                    if (resp.getStatusLine().getStatusCode() == 200 || resp.getStatusLine().getStatusCode() == 203) {                            

                            ContainerObjectXMLparser filesXMLParser = new ContainerObjectXMLparser();

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

                            XMLReader xmlReader = saxParser.getXMLReader();

                            xmlReader.setContentHandler(filesXMLParser);

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

                            files = filesXMLParser.getViewFiles();

                    } else {

                            CloudServersFaultXMLParser parser = new CloudServersFaultXMLParser();

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

                            XMLReader xmlReader = saxParser.getXMLReader();

                            xmlReader.setContentHandler(parser);

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

                            CloudServersException cse = parser.getException();                            

                            throw cse;

                    }

                } catch (ClientProtocolException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (IOException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (ParserConfigurationException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (SAXException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (FactoryConfigurationError e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                }

                return files;

        }

        public HttpResponse deleteObject(String Container, String Object) throws CloudServersException {

                HttpResponse resp = null;

                CustomHttpClient httpclient = new CustomHttpClient(context);

                HttpDelete deleteObject = new HttpDelete(Account.getAccount().getStorageUrl() + "/" + Container + "/" + Object);

                deleteObject.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());

                httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class);

                try {                        

                        resp = httpclient.execute(deleteObject);

                } catch (ClientProtocolException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (IOException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (FactoryConfigurationError e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                }        

                return resp;

        }

        public HttpResponse addObject(String Container, String Path, String Object, String type) throws CloudServersException {

                HttpResponse resp = null;

                CustomHttpClient httpclient = new CustomHttpClient(context);

                HttpPut addObject = new HttpPut(Account.getAccount().getStorageUrl() + "/" + Container + "/" + Path + Object);

                addObject.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());

                addObject.addHeader("Content-Type", type);

                httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class);

                try {                        

                        resp = httpclient.execute(addObject);

                } catch (ClientProtocolException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (IOException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (FactoryConfigurationError e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                }        

                return resp;

        }

        /*

         * used for adding text files, requires an extra parameter to 

         * store the data for the file

         */

        public HttpResponse addObject(String Container, String Path, String Object, String type, String data) throws CloudServersException {

                HttpResponse resp = null;

                CustomHttpClient httpclient = new CustomHttpClient(context);

                HttpPut addObject = new HttpPut(Account.getAccount().getStorageUrl() + "/" + Container + "/" + Path + Object);

                addObject.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());

                addObject.addHeader("Content-Type", type);

                httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class);

                try {                        

                        resp = httpclient.execute(addObject);

                } catch (ClientProtocolException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (IOException e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                } catch (FactoryConfigurationError e) {

                        CloudServersException cse = new CloudServersException();

                        cse.setMessage(e.getLocalizedMessage());

                        throw cse;

                }        

                return resp;

        }

}