| 1 | package be.nikiroo.fanfix.reader; |
| 2 | |
| 3 | import java.io.IOException; |
| 4 | import java.net.URL; |
| 5 | |
| 6 | import be.nikiroo.fanfix.Instance; |
| 7 | import be.nikiroo.fanfix.Library; |
| 8 | import be.nikiroo.fanfix.data.Story; |
| 9 | import be.nikiroo.fanfix.supported.BasicSupport; |
| 10 | import be.nikiroo.fanfix.supported.BasicSupport.SupportType; |
| 11 | |
| 12 | /** |
| 13 | * Command line {@link Story} reader. |
| 14 | * <p> |
| 15 | * Will output stories to the console. |
| 16 | * |
| 17 | * @author niki |
| 18 | */ |
| 19 | public abstract class FanfixReader { |
| 20 | private Story story; |
| 21 | |
| 22 | /** |
| 23 | * Return the current {@link Story}. |
| 24 | * |
| 25 | * @return the {@link Story} |
| 26 | */ |
| 27 | public Story getStory() { |
| 28 | return story; |
| 29 | } |
| 30 | |
| 31 | /** |
| 32 | * Create a new {@link FanfixReader} for a {@link Story} in the |
| 33 | * {@link Library} . |
| 34 | * |
| 35 | * @param luid |
| 36 | * the {@link Story} ID |
| 37 | * @throws IOException |
| 38 | * in case of I/O error |
| 39 | */ |
| 40 | public void setStory(String luid) throws IOException { |
| 41 | story = Instance.getLibrary().getStory(luid); |
| 42 | if (story == null) { |
| 43 | throw new IOException("Cannot retrieve story from library: " + luid); |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Create a new {@link FanfixReader} for an external {@link Story}. |
| 49 | * |
| 50 | * @param source |
| 51 | * the {@link Story} {@link URL} |
| 52 | * @throws IOException |
| 53 | * in case of I/O error |
| 54 | */ |
| 55 | public void setStory(URL source) throws IOException { |
| 56 | BasicSupport support = BasicSupport.getSupport(source); |
| 57 | if (support == null) { |
| 58 | throw new IOException("URL not supported: " + source.toString()); |
| 59 | } |
| 60 | |
| 61 | story = support.process(source); |
| 62 | if (story == null) { |
| 63 | throw new IOException( |
| 64 | "Cannot retrieve story from external source: " |
| 65 | + source.toString()); |
| 66 | |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | /** |
| 71 | * Start the {@link Story} Reading. |
| 72 | * |
| 73 | * @throws IOException |
| 74 | * in case of I/O error or if the {@link Story} was not |
| 75 | * previously set |
| 76 | */ |
| 77 | public abstract void read() throws IOException; |
| 78 | |
| 79 | /** |
| 80 | * Read the selected chapter (starting at 1). |
| 81 | * |
| 82 | * @param chapter |
| 83 | * the chapter |
| 84 | */ |
| 85 | public abstract void read(int chapter); |
| 86 | |
| 87 | /** |
| 88 | * Start the reader in browse mode for the given type (or pass NULL for all |
| 89 | * types). |
| 90 | * |
| 91 | * @param type |
| 92 | * the type of {@link Story} to take into account, or NULL for |
| 93 | * all |
| 94 | */ |
| 95 | public abstract void start(SupportType type); |
| 96 | } |