root / src / com / rackspace / cloud / loadbalancer / api / client / AlgorithmManager.java @ 403bb53b
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/**
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*
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*/
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package com.rackspace.cloud.loadbalancer.api.client; |
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import java.io.IOException; |
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import java.io.StringReader; |
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import java.util.ArrayList; |
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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.HttpGet; |
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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.content.Context; |
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import com.rackspace.cloud.files.api.client.CustomHttpClient; |
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import com.rackspace.cloud.loadbalancer.api.parsers.AlgorithmsXMLParser; |
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import com.rackspace.cloud.servers.api.client.Account; |
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import com.rackspacecloud.android.Preferences; |
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public class AlgorithmManager extends EntityManager { |
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public ArrayList<Algorithm> createList(Context context) { |
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CustomHttpClient httpclient = new CustomHttpClient(context);
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String url = ""; |
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if(Account.getAccount().getAuthServer().equals(Preferences.COUNTRY_US_AUTH_SERVER)){ |
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url = Account.getLoadBalancerDFWUrl() + Account.getAccount().getAccountId() + "/loadbalancers/algorithms.xml";
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} else if(Account.getAccount().getAuthServer().equals(Preferences.COUNTRY_UK_AUTH_SERVER)){ |
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url = Account.getLoadBalancerLONUrl() + Account.getAccount().getAccountId() + "/loadbalancers/algorithms.xml";
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} |
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HttpGet get = new HttpGet(url);
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ArrayList<Algorithm> algorithms = new ArrayList<Algorithm>(); |
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get.addHeader("X-Auth-Token", Account.getAccount().getAuthToken());
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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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AlgorithmsXMLParser algorithmsXMLParser = new AlgorithmsXMLParser();
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SAXParser saxParser = SAXParserFactory.newInstance().newSAXParser(); |
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XMLReader xmlReader = saxParser.getXMLReader(); |
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xmlReader.setContentHandler(algorithmsXMLParser); |
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xmlReader.parse(new InputSource(new StringReader(body))); |
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algorithms = algorithmsXMLParser.getAlgorithms(); |
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} |
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} catch (ClientProtocolException cpe) {
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cpe.printStackTrace(); |
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// we'll end up with an empty list; that's good enough
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} catch (IOException e) { |
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e.printStackTrace(); |
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// we'll end up with an empty list; that's good enough
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} catch (ParserConfigurationException e) { |
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e.printStackTrace(); |
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// we'll end up with an empty list; that's good enough
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} catch (SAXException e) {
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e.printStackTrace(); |
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// we'll end up with an empty list; that's good enough
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} catch (FactoryConfigurationError e) { |
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e.printStackTrace(); |
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// we'll end up with an empty list; that's good enough
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} |
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return algorithms;
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} |
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} |