package org.jsoup.parser;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.nodes.Node;
import java.util.List;
/**
* Parses HTML into a {@link org.jsoup.nodes.Document}. Generally best to use one of the more convenient parse methods
* in {@link org.jsoup.Jsoup}.
*/
public class Parser {
/**
* Parse HTML into a Document.
*
* @param html HTML to parse
* @param baseUri base URI of document (i.e. original fetch location), for resolving relative URLs.
*
* @return parsed Document
*/
public static Document parse(String html, String baseUri) {
TreeBuilder treeBuilder = new TreeBuilder();
return treeBuilder.parse(html, baseUri);
}
/**
* Parse a fragment of HTML into a list of nodes. The context element, if supplied, supplies parsing context.
*
* @param fragmentHtml the fragment of HTML to parse
* @param context (optional) the element that this HTML fragment is being parsed for (i.e. for inner HTML). This
* provides stack context (for implicit element creation).
* @param baseUri base URI of document (i.e. original fetch location), for resolving relative URLs.
*
* @return list of nodes parsed from the input HTML. Note that the context element, if supplied, is not modifed.
*/
public static List<Node> parseFragment(String fragmentHtml, Element context, String baseUri) {
TreeBuilder treeBuilder = new TreeBuilder();
return treeBuilder.parseFragment(fragmentHtml, context, baseUri);
}
/**
* Parse a fragment of HTML into the {@code body} of a Document.
*
* @param bodyHtml fragment of HTML
* @param baseUri base URI of document (i.e. original fetch location), for resolving relative URLs.
*
* @return Document, with empty head, and HTML parsed into body
*/
public static Document parseBodyFragment(String bodyHtml, String baseUri) {
Document doc = Document.createShell(baseUri);
Element body = doc.body();
List<Node> nodeList = parseFragment(bodyHtml, body, baseUri);
Node[] nodes = nodeList.toArray(new Node[nodeList.size()]); // the node list gets modified when re-parented
for (Node node : nodes) {
body.appendChild(node);
}
return doc;
}
/**
* @param bodyHtml HTML to parse
* @param baseUri baseUri base URI of document (i.e. original fetch location), for resolving relative URLs.
*
* @return parsed Document
* @deprecated Use {@link #parseBodyFragment} or {@link #parseFragment} instead.
*/
public static Document parseBodyFragmentRelaxed(String bodyHtml, String baseUri) {
return parse(bodyHtml, baseUri);
}
}