net.sf.gluebooster.java.booster.basic.text.html.MapContent2HtmlDocument Maven / Gradle / Ivy
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Basic classes to support the development of applications. There should be as few dependencies on other frameworks as possible.
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package net.sf.gluebooster.java.booster.basic.text.html;
import java.util.Iterator;
import java.util.Map;
import javax.swing.text.Element;
import javax.swing.text.html.HTMLDocument;
import javax.swing.text.html.HTMLEditorKit;
import net.sf.gluebooster.java.booster.essentials.eventsCommands.CallableAbstraction;
/**
* Writes the contents of a map as html table. Transforms a Map to a
* HTMLDocument.
*
* @author Christian Bauer
*
*/
@SuppressWarnings("rawtypes")
public class MapContent2HtmlDocument extends CallableAbstraction
{
/**
* Default constructor.
*/
public MapContent2HtmlDocument()
{
}
/**
* @param mapInstance
* Map
* @return HTMLDocument
*/
@Override
protected HTMLDocument callImpl(Map... parameters) throws Exception {
Map map = parameters[0];
HTMLEditorKit kit = new HTMLEditorKit();
HTMLDocument doc = (HTMLDocument) kit.createDefaultDocument();
Element root = doc.getDefaultRootElement();// html
Element element = root.getElement(0);// body
// doc.insertAfterStart(element, "anfang ende anfang2 ende2
");
doc.insertAfterStart(element, "
");
Element table = element.getElement(0);// table
Iterator iterator = ((Map) map).entrySet().iterator();
while (iterator.hasNext()) {
Map.Entry nextEntry = iterator.next();
Element tr;
doc.insertBeforeEnd(table, "" + nextEntry.getKey() + " " + nextEntry.getValue() + " "); // todo use text node (there may be markup in
// the entry)
}
return doc;
/*
* FileWriter writer = new FileWriter("c:/temp/test.html"); HTMLWriter htmlwriter = new HTMLWriter(writer, doc); htmlwriter.write(); writer.close();
*/
}
}
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