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package org.mule.devkit.model.code.writer;
import org.mule.devkit.model.code.CodeWriter;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
/**
* Output all source files into a single stream with a little
* formatting header in front of each file.
* <p/>
* This is primarily for human consumption of the generated source
* code, such as to debug/test CodeModel or to quickly inspect the result.
*
* @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
*/
public class SingleStreamCodeWriter extends CodeWriter {
private final PrintStream out;
/**
* @param os This stream will be closed at the end of the code generation.
*/
public SingleStreamCodeWriter(OutputStream os) {
out = new PrintStream(os);
}
public OutputStream openBinary(org.mule.devkit.model.code.Package pkg, String fileName) throws IOException {
String pkgName = pkg.name();
if (pkgName.length() != 0) {
pkgName += '.';
}
out.println(
"-----------------------------------" + pkgName + fileName +
"-----------------------------------");
return new FilterOutputStream(out) {
public void close() {
// don't let this stream close
}
};
}
public void close() throws IOException {
out.close();
}
}