PageExistsRequest.java

package mediawiki.request;

import mediawiki.MediaWikiConnection;
import mediawiki.MediaWikiPostRequest;
import mediawiki.MediaWikiRequest;

public class PageExistsRequest extends MediaWikiRequest<Boolean> {

	public PageExistsRequest(String title) {
		setProperty("titles", title);
	}

	@Override
	public Boolean request(MediaWikiConnection c) throws Exception {
		MediaWikiPostRequest p = new MediaWikiPostRequest(c);
		p.putData(getProperties());
		p.putData("action","query");
		p.putData("prop","info");
		return p.requestDocument().getRootElement().getChildren("query").get(0).getChildren("pages").get(0).getChildren("page").get(0).getAttribute("missing") == null;
	}

}