/*
* WPCleaner: A tool to help on Wikipedia maintenance tasks.
* Copyright (C) 2013 Nicolas Vervelle
*
* See README.txt file for licensing information.
*/
package org.wikipediacleaner.api.request.tokens;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.apache.commons.httpclient.HttpClient;
import org.jdom2.Element;
import org.jdom2.JDOMException;
import org.jdom2.filter.Filters;
import org.jdom2.xpath.XPathExpression;
import org.jdom2.xpath.XPathFactory;
import org.wikipediacleaner.api.APIException;
import org.wikipediacleaner.api.constants.EnumWikipedia;
import org.wikipediacleaner.api.request.ApiRequest;
import org.wikipediacleaner.api.request.ApiXmlResult;
/**
* MediaWiki API XML tokens results.
*/
public class ApiXmlTokensResult extends ApiXmlResult implements ApiTokensResult {
/**
* @param wiki Wiki on which requests are made.
* @param httpClient HTTP client for making requests.
*/
public ApiXmlTokensResult(
EnumWikipedia wiki,
HttpClient httpClient) {
super(wiki, httpClient);
}
/**
* Execute tokens request.
*
* @param properties Properties defining request.
* @throws APIException
*/
@Override
public void executeTokens(
Map<String, String> properties)
throws APIException {
try {
Element root = getRoot(properties, ApiRequest.MAX_ATTEMPTS);
// Get recent changes list
XPathExpression<Element> xpa = XPathFactory.instance().compile(
"/api/tokens", Filters.element());
List<Element> results = xpa.evaluate(root);
Iterator<Element> iter = results.iterator();
while (iter.hasNext()) {
Element currentNode = iter.next();
String deleteToken = currentNode.getAttributeValue("deletetoken");
if (deleteToken != null) {
getWiki().getConnection().setDeleteToken(deleteToken);
}
String editToken = currentNode.getAttributeValue("edittoken");
if (editToken != null) {
getWiki().getConnection().setEditToken(editToken);
}
}
} catch (JDOMException e) {
log.error("Error retrieving tokens", e);
throw new APIException("Error parsing XML", e);
}
}
}