package org.simpleframework.xml.stream;

import java.io.InputStream;

import java.io.Reader;

import org.xmlpull.v1.XmlPullParser;

import org.xmlpull.v1.XmlPullParserFactory;

class PullProvider implements Provider {

private final XmlPullParserFactory factory;

public PullProvider() throws Exception {

this.factory = XmlPullParserFactory.newInstance();

this.factory.setNamespaceAware(true);

}

public EventReader provide(InputStream source) throws Exception {

XmlPullParser parser = factory.newPullParser();

if(source != null) {

parser.setInput(source, "UTF-8");

}

return new PullReader(parser);

}

public EventReader provide(Reader source) throws Exception {

XmlPullParser parser = factory.newPullParser();

if(source != null) {

parser.setInput(source);

}

return new PullReader(parser);

}

}