| public static org.apache.lucene.document.Document | Document(java.io.File f)Makes a document for a File.
The document has three fields:
path--containing the pathname of the file, as a stored,
untokenized field;
modified--containing the last modified date of the file as
a field as created by DateTools; and
contents--containing the full contents of the file, as a
Reader field;
// make a new, empty document
Document doc = new Document();
// Add the path of the file as a field named "path". Use a field that is
// indexed (i.e. searchable), but don't tokenize the field into words.
doc.add(new Field("path", f.getPath(), Field.Store.YES, Field.Index.UN_TOKENIZED));
// Add the last modified date of the file a field named "modified". Use
// a field that is indexed (i.e. searchable), but don't tokenize the field
// into words.
doc.add(new Field("modified",
DateTools.timeToString(f.lastModified(), DateTools.Resolution.MINUTE),
Field.Store.YES, Field.Index.UN_TOKENIZED));
// Add the contents of the file to a field named "contents". Specify a Reader,
// so that the text of the file is tokenized and indexed, but not stored.
// Note that FileReader expects the file to be in the system's default encoding.
// If that's not the case searching for special characters will fail.
doc.add(new Field("contents", new FileReader(f)));
// return the document
return doc;
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