public static void main(String[] args) throws Exception {
String sourceUrlString = "data/test.html";
if (args.length == 0)
System.err.println("Using default argument of \"" + sourceUrlString + '"');
else sourceUrlString = args[0];
if (sourceUrlString.indexOf(':') == -1) sourceUrlString = "file:" + sourceUrlString;
StreamedSource streamedSource = new StreamedSource(new URL(sourceUrlString));
// streamedSource.setBuffer(new char[65000]); // uncomment this to use a fixed buffer size
Writer writer = null;
try {
writer =
new OutputStreamWriter(
new FileOutputStream("StreamedSourceCopyOutput.html"), streamedSource.getEncoding());
System.out.println("Processing segments:");
int lastSegmentEnd = 0;
for (Segment segment : streamedSource) {
System.out.println(segment.getDebugInfo());
if (segment.getEnd() <= lastSegmentEnd)
continue; // if this tag is inside the previous tag (e.g. a server tag) then ignore it as
// it was already output along with the previous tag.
lastSegmentEnd = segment.getEnd();
if (segment instanceof Tag) {
Tag tag = (Tag) segment;
// HANDLE TAG
// Uncomment the following line to ensure each tag is valid XML:
// writer.write(tag.tidy()); continue;
} else if (segment instanceof CharacterReference) {
CharacterReference characterReference = (CharacterReference) segment;
// HANDLE CHARACTER REFERENCE
// Uncomment the following line to decode all character references instead of copying them
// verbatim:
// characterReference.appendCharTo(writer); continue;
} else {
// HANDLE PLAIN TEXT
}
// unless specific handling has prevented getting to here, simply output the segment as is:
writer.write(segment.toString());
}
writer.close();
System.err.println(
"\nA copy of the source document has been output to StreamedSourceCopyOuput.html");
} catch (Exception ex) {
if (writer != null)
try {
writer.close();
} catch (IOException ex2) {
}
throw ex;
}
}
