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package org.jsoup.nodes;
/**
* A data node, for contents of style, script tags etc, where contents should
* not show in text().
*
* @author Jonathan Hedley, jonathan@hedley.net
*/
public class DataNode extends Node {
private static final String DATA_KEY = "data";
/**
* Create a new DataNode.
*
* @param data
* data contents
* @param baseUri
* base URI
*/
public DataNode(String data, String baseUri) {
super(baseUri);
attributes.put(DATA_KEY, data);
}
@Override
public String nodeName() {
return "#data";
}
/**
* Get the data contents of this node. Will be unescaped and with original
* new lines, space etc.
*
* @return data
*/
public String getWholeData() {
return attributes.get(DATA_KEY);
}
/**
* Set the data contents of this node.
*
* @param data
* unencoded data
* @return this node, for chaining
*/
public DataNode setWholeData(String data) {
attributes.put(DATA_KEY, data);
return this;
}
@Override
void outerHtmlHead(StringBuilder accum, int depth,
Document.OutputSettings out) {
accum.append(getWholeData()); // data is not escaped in return from data
// nodes, so " in script, style is plain
}
@Override
void outerHtmlTail(StringBuilder accum, int depth,
Document.OutputSettings out) {
}
@Override
public String toString() {
return outerHtml();
}
/**
* Create a new DataNode from HTML encoded data.
*
* @param encodedData
* encoded data
* @param baseUri
* bass URI
* @return new DataNode
*/
public static DataNode createFromEncoded(String encodedData, String baseUri) {
String data = Entities.unescape(encodedData);
return new DataNode(data, baseUri);
}
}
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