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package de.gultsch.chat.xml;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.util.concurrent.LinkedBlockingQueue;
import android.util.Log;
public class TagWriter {
private OutputStreamWriter outputStream;
private LinkedBlockingQueue<String> writeQueue = new LinkedBlockingQueue<String>();
private Thread writer = new Thread() {
public boolean shouldStop = false;
@Override
public void run() {
while(!shouldStop) {
try {
String output = writeQueue.take();
outputStream.write(output);
outputStream.flush();
} catch (IOException e) {
Log.d("xmppService", "error writing to stream");
} catch (InterruptedException e) {
}
}
}
};
public TagWriter() {
}
public TagWriter(OutputStream out) {
this.setOutputStream(out);
writer.start();
}
public void setOutputStream(OutputStream out) {
this.outputStream = new OutputStreamWriter(out);
if (!writer.isAlive()) writer.start();
}
public TagWriter beginDocument() {
writeQueue.add("<?xml version='1.0'?>");
return this;
}
public TagWriter writeTag(Tag tag) {
writeQueue.add(tag.toString());
return this;
}
public void writeString(String string) {
writeQueue.add(string);
}
public void writeElement(Element element) {
writeQueue.add(element.toString());
}
}
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