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A Swiss Army Knife for OSGi
package aQute.lib.osgi;
import java.io.*;
public class PreprocessResource extends AbstractResource {
final Resource resource;
final Processor processor;
public PreprocessResource(Processor processor, Resource r) {
super(r.lastModified());
this.processor = processor;
this.resource = r;
extra = resource.getExtra();
}
protected byte[] getBytes() throws Exception {
ByteArrayOutputStream bout = new ByteArrayOutputStream(2000);
OutputStreamWriter osw = new OutputStreamWriter(bout, Constants.DEFAULT_CHARSET);
PrintWriter pw = new PrintWriter(osw);
InputStream in = resource.openInputStream();
try {
BufferedReader rdr = new BufferedReader(new InputStreamReader(in,"UTF8"));
String line = rdr.readLine();
while (line != null) {
line = processor.getReplacer().process(line);
pw.println(line);
line = rdr.readLine();
}
pw.flush();
byte [] data= bout.toByteArray();
return data;
} finally {
in.close();
}
}
}