root / src / com / rackspace / cloud / files / api / client / ContainerObjectManager.java @ 7b27f0dc
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package com.rackspace.cloud.files.api.client; |
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import java.io.File; |
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import java.io.IOException; |
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import java.io.StringReader; |
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import java.net.MalformedURLException; |
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import java.net.URI; |
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import java.net.URISyntaxException; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Map.Entry; |
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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.client.methods.HttpDelete; |
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import org.apache.http.client.methods.HttpGet; |
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import org.apache.http.client.methods.HttpPost; |
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import org.apache.http.client.methods.HttpPut; |
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import org.apache.http.client.methods.HttpRequestBase; |
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import org.apache.http.entity.FileEntity; |
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import org.apache.http.impl.client.BasicResponseHandler; |
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import org.apache.http.protocol.RequestExpectContinue; |
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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.content.Context; |
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import android.util.Log; |
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import com.rackspace.cloud.files.api.client.parsers.ContainerObjectXMLparser; |
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import com.rackspace.cloud.files.api.client.parsers.ObjectVersionXMLParser; |
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import com.rackspace.cloud.servers.api.client.Account; |
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import com.rackspace.cloud.servers.api.client.CloudServersException; |
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import com.rackspace.cloud.servers.api.client.EntityManager; |
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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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/**
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*
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* @author Phillip Toohill
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*
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*/
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public class ContainerObjectManager extends EntityManager { |
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public final static int GET=0; |
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public final static int PUT=1; |
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public final static int POST=2; |
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public final static int DELETE=3; |
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public String LOG = "ContainerObjectManager"; |
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private Context context; |
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public static final String storageToken = Account.getAccount() |
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.getStorageToken(); |
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public ContainerObjectManager(Context context) { |
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this.context = context;
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} |
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private List<ContainerObjects> executeGet(String containerName, String url) throws CloudServersException{ |
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CustomHttpClient httpclient = new CustomHttpClient(context);
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HttpGet get = new HttpGet(url);
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ArrayList<ContainerObjects> files = new ArrayList<ContainerObjects>(); |
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get.addHeader("Content-Type", "application/xml"); |
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get.addHeader(CustomHttpClient.X_STORAGE_TOKEN, storageToken); |
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try {
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HttpResponse resp = httpclient.execute(get); |
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BasicResponseHandler responseHandler = new BasicResponseHandler();
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String body = responseHandler.handleResponse(resp);
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if (resp.getStatusLine().getStatusCode() == 200 |
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|| resp.getStatusLine().getStatusCode() == 203) {
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ContainerObjectXMLparser filesXMLParser = new ContainerObjectXMLparser();
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SAXParser saxParser = SAXParserFactory.newInstance() |
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.newSAXParser(); |
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XMLReader xmlReader = saxParser.getXMLReader(); |
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xmlReader.setContentHandler(filesXMLParser); |
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xmlReader.parse(new InputSource(new StringReader(body))); |
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files = filesXMLParser.getViewFiles(); |
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for(ContainerObjects o :files)
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o.setContainerName(containerName); |
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} else {
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CloudServersFaultXMLParser parser = new CloudServersFaultXMLParser();
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SAXParser saxParser = SAXParserFactory.newInstance() |
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.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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CloudServersException cse = parser.getException(); |
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throw cse;
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} |
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} catch (ClientProtocolException e) {
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (IOException e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (ParserConfigurationException e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (SAXException e) {
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (FactoryConfigurationError e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} |
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return files;
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} |
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public List<ContainerObjects> createList(String containerName, |
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boolean shared, String prefix) throws CloudServersException { |
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Log.i(LOG,"Create List:"+containerName+ " prefix "+prefix); |
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while(prefix.endsWith("/")) |
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prefix = prefix.substring(0,prefix.length()-1); |
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String url = getSafeURL(Account.getAccount().getStorageUrl(), containerName)
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+ "?format=xml&shared="+shared+"&prefix="+prefix+"&delimiter=/"; |
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Log.i(LOG," Getting "+containerName+":"+shared+" "+prefix); |
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Log.i(LOG," URL:"+url);
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return executeGet(containerName, url);
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} |
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public List<ContainerObjects> createOtherList(String containerName, |
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String user) throws CloudServersException { |
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Log.i(LOG,"Create List:"+containerName);
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String url = getSafeURL(Account.getAccount().getStorageUrl().replaceAll(Account.getAccount().getUsername(), user), containerName)
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+ "?format=xml";
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return executeGet(containerName, url);
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} |
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public List<ContainerObjects> createList(String containerName, |
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String prefix) throws CloudServersException { |
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while(prefix.endsWith("/")) |
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prefix = prefix.substring(0,prefix.length()-1); |
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String url = getSafeURL(Account.getAccount().getStorageUrl(), containerName)
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+ "?format=xml&prefix="+prefix+"&delimiter=/"; |
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Log.i(LOG,url); |
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return executeGet(containerName, url);
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} |
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public List<ObjectVersion> getObjectVersions(String Container, String Object) |
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throws CloudServersException {
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CustomHttpClient httpclient = new CustomHttpClient(context);
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String url = Account.getAccount().getStorageUrl()+"/"+ Container |
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+ "/" + Object+"?format=xml&version=list"; |
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Log.i(LOG,url); |
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HttpGet get = new HttpGet(url);
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List<ObjectVersion> versions =null; |
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get.addHeader("Content-Type", "application/xml"); |
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get.addHeader(CustomHttpClient.X_STORAGE_TOKEN, storageToken); |
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try {
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HttpResponse resp = httpclient.execute(get); |
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BasicResponseHandler responseHandler = new BasicResponseHandler();
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String body = responseHandler.handleResponse(resp);
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if (resp.getStatusLine().getStatusCode() == 200 |
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|| resp.getStatusLine().getStatusCode() == 203) {
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ObjectVersionXMLParser filesXMLParser = new ObjectVersionXMLParser();
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SAXParser saxParser = SAXParserFactory.newInstance() |
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.newSAXParser(); |
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XMLReader xmlReader = saxParser.getXMLReader(); |
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xmlReader.setContentHandler(filesXMLParser); |
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xmlReader.parse(new InputSource(new StringReader(body))); |
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versions = filesXMLParser.getContainers(); |
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} else {
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CloudServersFaultXMLParser parser = new CloudServersFaultXMLParser();
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SAXParser saxParser = SAXParserFactory.newInstance() |
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.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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CloudServersException cse = parser.getException(); |
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throw cse;
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} |
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} catch (ClientProtocolException e) {
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (IOException e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (ParserConfigurationException e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (SAXException e) {
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (FactoryConfigurationError e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} |
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return versions;
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} |
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public List<ContainerObjects> createListMyShared( |
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String passName, List<Container> containers, String prefix) throws CloudServersException { |
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ArrayList<ContainerObjects> files = new ArrayList<ContainerObjects>(); |
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for(Container con :containers ){ |
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Log.i(LOG,"GEETING FILES OF COntainer:"+con.getName());
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if(con.getName().equalsIgnoreCase("trash")||con.getName().equals(Container.MYSHARED)||con.getName().equals(Container.OTHERS)){} |
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else
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try{
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List<ContainerObjects> temp = createList(con.getName(), true, prefix); |
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for(ContainerObjects o : temp){
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Log.i(LOG,o.getCName()+" "+o.isShared());
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if(o.isShared()||o.isSubDir()){
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o.setContainerName(Container.MYSHARED);
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files.add(o); |
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} |
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} |
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} |
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catch(CloudServersException e){
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} |
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} |
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return files;
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} |
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private HttpBundle executeMethod(int methodName ,String url) throws CloudServersException{ |
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return executeMethod(methodName, url, null, null); |
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} |
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private HttpBundle executeMethod(int methodName ,String url,String contentType) throws CloudServersException{ |
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return executeMethod(methodName, url, contentType, null); |
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} |
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private HttpBundle executeMethod(int methodName ,String url, String contentType, Map<String,String> headers) throws CloudServersException{ |
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HttpResponse resp = null;
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CustomHttpClient httpclient = new CustomHttpClient(context);
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Log.d(LOG, url); |
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HttpRequestBase addObject = null;
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switch (methodName) {
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case GET:
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addObject = new HttpGet(url);
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break;
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case PUT:
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addObject = new HttpPut(url);
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break;
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case POST:
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addObject = new HttpPost(url);
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break;
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case DELETE:
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addObject = new HttpDelete(url);
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break;
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default:
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CloudServersException cse = new CloudServersException();
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cse.setMessage("Invalid method");
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throw cse;
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} |
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addObject |
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.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
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if(contentType!=null) |
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addObject.addHeader("Content-Type", contentType);
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//addObject.addHeader("Content-Type",t);
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if(headers!=null) |
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for(Entry<String,String> entry : headers.entrySet()){ |
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addObject.addHeader(entry.getKey(),entry.getValue()); |
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} |
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httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class); |
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HttpBundle bundle = new HttpBundle();
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bundle.setCurlRequest(addObject); |
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try {
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resp = httpclient.execute(addObject); |
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bundle.setHttpResponse(resp); |
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} catch (ClientProtocolException e) {
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (IOException e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (FactoryConfigurationError e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} |
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return bundle;
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} |
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public HttpBundle deleteObject(String Container, String Object) |
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throws CloudServersException {
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String url = getSafeURL(Account.getAccount().getStorageUrl(), Container |
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+ "/" + Object); |
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return executeMethod(DELETE, url);
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} |
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public HttpBundle getObject(String Container, String Object) |
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throws CloudServersException {
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String url = getSafeURL(Account.getAccount().getStorageUrl(), Container |
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+ "/" + Object); |
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return executeMethod(GET, url);
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} |
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public HttpBundle addObject(String Container, String Path, String Object, |
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String type) throws CloudServersException { |
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String url = getSafeURL(Account.getAccount().getStorageUrl(), Container |
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+ "/" + Path + Object); |
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return executeMethod(DELETE, url,type);
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} |
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public HttpBundle updateObject(String Container, String Path, String Object, |
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String type, Map<String,String> headers) throws CloudServersException { |
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String url;
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if(Container !=null) |
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url = getSafeURL(Account.getAccount().getStorageUrl(), Container
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+ "/" + Path + Object); |
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else{
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url = getSafeURL(Account.getAccount().getStorageUrl(),"");
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if(url.endsWith("/")) |
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url = url.substring(0, url.length()-1); |
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} |
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url =url+"?update=";
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Log.d(LOG, url); |
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return executeMethod(DELETE, url, " text/plain; charset=UTF-8", headers); |
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} |
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/*
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* used for adding sdcard files, requires an extra parameter to store the data
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* for the file
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*/
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public HttpBundle addFileObject(String Container, String Path, String Object, |
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String type, String file) throws CloudServersException { |
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HttpResponse resp = null;
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CustomHttpClient httpclient = new CustomHttpClient(context);
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String url = getSafeURL(Account.getAccount().getStorageUrl(), Container |
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+ "/" + Path + Object); |
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HttpPut addObject = new HttpPut(url);
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addObject |
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.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
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addObject.addHeader("Content-Type", type);
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httpclient.removeRequestInterceptorByClass(RequestExpectContinue.class); |
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if (file.startsWith("file://")) { |
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file = file.substring(7);
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} |
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FileEntity tmp = null;
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tmp = new FileEntity(new File(file),type); |
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addObject.setEntity(tmp); |
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HttpBundle bundle = new HttpBundle();
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bundle.setCurlRequest(addObject); |
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try {
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resp = httpclient.execute(addObject); |
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bundle.setHttpResponse(resp); |
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} catch (ClientProtocolException e) {
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (IOException e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} catch (FactoryConfigurationError e) { |
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CloudServersException cse = new CloudServersException();
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cse.setMessage(e.getLocalizedMessage()); |
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throw cse;
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} |
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return bundle;
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} |
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private String getSafeURL(String badURL, String name) { |
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URI uri = null; |
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try {
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uri = new URI("https", badURL.substring(8), "/" + name + "/", ""); |
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} catch (URISyntaxException e1) { |
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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String url = null; |
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try {
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url = uri.toURL().toString(); |
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} catch (MalformedURLException e1) { |
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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return url.substring(0, url.length() - 2); |
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} |
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} |