| 1 | package com.hammurapi.render; |
| 2 | |
| 3 | import java.io.File; |
| 4 | import java.io.IOException; |
| 5 | import java.io.OutputStream; |
| 6 | import java.io.OutputStreamWriter; |
| 7 | import java.util.Locale; |
| 8 | import java.util.Map; |
| 9 | |
| 10 | import com.hammurapi.common.Context; |
| 11 | |
| 12 | /** |
| 13 | * Adapter to make FileRenderer from InlineRenderer |
| 14 | * @author Pavel Vlasov |
| 15 | * |
| 16 | */ |
| 17 | public class OutputStreamRendererAdapter implements OutputStreamRenderer { |
| 18 | |
| 19 | private WriterRenderer renderer; |
| 20 | |
| 21 | /** |
| 22 | * Constructs FileRenderer from WriterRenderer. |
| 23 | * @param writerRenderer |
| 24 | */ |
| 25 | public OutputStreamRendererAdapter(WriterRenderer writerRenderer) { |
| 26 | this.renderer = writerRenderer; |
| 27 | } |
| 28 | |
| 29 | |
| 30 | @Override |
| 31 | public boolean render( |
| 32 | OutputStream out, |
| 33 | Map<String, Object> environment, |
| 34 | Context context, |
| 35 | String profile, |
| 36 | Locale locale, |
| 37 | File outputDir) throws RenderingException { |
| 38 | |
| 39 | OutputStreamWriter writer = new OutputStreamWriter(out); |
| 40 | try { |
| 41 | return renderer.render(writer, environment, context, profile, locale, outputDir); |
| 42 | } finally { |
| 43 | try { |
| 44 | writer.flush(); |
| 45 | } catch (IOException e) { |
| 46 | throw new RenderingException(e); |
| 47 | } |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | } |