X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Flibrary%2FCacheLibrary.java;h=92e4ae7a9951ec9715dc5faa9271bae362412dbf;hb=a5d1f0e6320710cc4c8163adf2dc402e8f05fb96;hp=da6f56d3fa8fac1a097ad6df9ee47ac3f0dc5b42;hpb=62c63b0724f4bc45999cb2e7186b4b3ada479a0a;p=fanfix.git

diff --git a/src/be/nikiroo/fanfix/library/CacheLibrary.java b/src/be/nikiroo/fanfix/library/CacheLibrary.java
deleted file mode 100644
index da6f56d..0000000
--- a/src/be/nikiroo/fanfix/library/CacheLibrary.java
+++ /dev/null
@@ -1,212 +0,0 @@
-package be.nikiroo.fanfix.library;
-
-import java.awt.image.BufferedImage;
-import java.io.File;
-import java.io.IOException;
-import java.util.List;
-
-import be.nikiroo.fanfix.Instance;
-import be.nikiroo.fanfix.bundles.UiConfig;
-import be.nikiroo.fanfix.data.MetaData;
-import be.nikiroo.fanfix.data.Story;
-import be.nikiroo.utils.Progress;
-
-/**
- * This library will cache another pre-existing {@link BasicLibrary}.
- * 
- * @author niki
- */
-public class CacheLibrary extends BasicLibrary {
-	private List<MetaData> metas;
-	private BasicLibrary lib;
-	private LocalLibrary cacheLib;
-
-	/**
-	 * Create a cache library around the given one.
-	 * <p>
-	 * It will return the same result, but those will be saved to disk at the
-	 * same time to be fetched quicker the next time.
-	 * 
-	 * @param cacheDir
-	 *            the cache directory where to save the files to disk
-	 * @param lib
-	 *            the original library to wrap
-	 */
-	public CacheLibrary(File cacheDir, BasicLibrary lib) {
-		this.cacheLib = new LocalLibrary(cacheDir, Instance.getUiConfig()
-				.getString(UiConfig.GUI_NON_IMAGES_DOCUMENT_TYPE), Instance
-				.getUiConfig().getString(UiConfig.GUI_IMAGES_DOCUMENT_TYPE),
-				true);
-		this.lib = lib;
-	}
-
-	@Override
-	public String getLibraryName() {
-		return lib.getLibraryName();
-	}
-
-	@Override
-	protected List<MetaData> getMetas(Progress pg) {
-		if (pg == null) {
-			pg = new Progress();
-		}
-
-		if (metas == null) {
-			metas = lib.getMetas(pg);
-		}
-
-		pg.done();
-		return metas;
-	}
-
-	@Override
-	public synchronized File getFile(final String luid, Progress pg) {
-		if (pg == null) {
-			pg = new Progress();
-		}
-
-		Progress pgImport = new Progress();
-		Progress pgGet = new Progress();
-		Progress pgRecall = new Progress();
-
-		pg.setMinMax(0, 5);
-		pg.addProgress(pgImport, 3);
-		pg.addProgress(pgGet, 1);
-		pg.addProgress(pgRecall, 1);
-
-		if (!isCached(luid)) {
-			try {
-				cacheLib.imprt(lib, luid, pgImport);
-				pgImport.done();
-				clearCache();
-			} catch (IOException e) {
-				Instance.getTraceHandler().error(e);
-			}
-
-			pgImport.done();
-			pgGet.done();
-		}
-
-		File file = cacheLib.getFile(luid, pgRecall);
-		pgRecall.done();
-
-		pg.done();
-		return file;
-	}
-
-	@Override
-	public BufferedImage getCover(final String luid) {
-		if (isCached(luid)) {
-			return cacheLib.getCover(luid);
-		}
-
-		// We could update the cache here, but it's not easy
-		return lib.getCover(luid);
-	}
-
-	@Override
-	public BufferedImage getSourceCover(String source) {
-		// no cache for the source cover
-		return lib.getSourceCover(source);
-	}
-
-	@Override
-	public void setSourceCover(String source, String luid) {
-		lib.setSourceCover(source, luid);
-		cacheLib.setSourceCover(source, getSourceCover(source));
-	}
-
-	@Override
-	protected void clearCache() {
-		metas = null;
-		cacheLib.clearCache();
-		lib.clearCache();
-	}
-
-	@Override
-	public synchronized Story save(Story story, String luid, Progress pg)
-			throws IOException {
-		story = lib.save(story, luid, pg);
-		clearCache();
-		return story;
-	}
-
-	@Override
-	public synchronized void delete(String luid) throws IOException {
-		if (isCached(luid)) {
-			cacheLib.delete(luid);
-		}
-		lib.delete(luid);
-		clearCache();
-	}
-
-	@Override
-	public synchronized void changeSource(String luid, String newSource,
-			Progress pg) throws IOException {
-		if (pg == null) {
-			pg = new Progress();
-		}
-
-		Progress pgCache = new Progress();
-		Progress pgOrig = new Progress();
-		pg.setMinMax(0, 2);
-		pg.addProgress(pgCache, 1);
-		pg.addProgress(pgOrig, 1);
-
-		if (isCached(luid)) {
-			cacheLib.changeSource(luid, newSource, pgCache);
-		}
-		pgCache.done();
-		lib.changeSource(luid, newSource, pgOrig);
-		pgOrig.done();
-
-		pg.done();
-	}
-
-	/**
-	 * Check if the {@link Story} denoted by this Library UID is present in the
-	 * cache.
-	 * 
-	 * @param luid
-	 *            the Library UID
-	 * 
-	 * @return TRUE if it is
-	 */
-	public boolean isCached(String luid) {
-		return cacheLib.getInfo(luid) != null;
-	}
-
-	/**
-	 * Clear the {@link Story} from the cache.
-	 * 
-	 * @param luid
-	 *            the story to clear
-	 * 
-	 * @throws IOException
-	 *             in case of I/O error
-	 */
-	public void clearFromCache(String luid) throws IOException {
-		if (isCached(luid)) {
-			cacheLib.delete(luid);
-			clearCache();
-		}
-	}
-
-	// All the following methods are only used by Save and Delete in
-	// BasicLibrary:
-
-	@Override
-	protected int getNextId() {
-		throw new java.lang.InternalError("Should not have been called");
-	}
-
-	@Override
-	protected void doDelete(String luid) throws IOException {
-		throw new java.lang.InternalError("Should not have been called");
-	}
-
-	@Override
-	protected Story doSave(Story story, Progress pg) throws IOException {
-		throw new java.lang.InternalError("Should not have been called");
-	}
-}