/** * Save the actual configuration * * @param confToSave The configuration to save */ static synchronized void saveConfiguration(PerformanceParameters confToSave) throws IOException, BackingStoreException { if (!loadConfiguration().getVMParameters().equals(confToSave.getVMParameters())) { confToSave.vmParameters.save(); } Config configuration = EngineConfig.instance().load(); Preferences preferences = configuration.preferences(); Path cachePath = confToSave.getCachePath(); if (!Files.exists(cachePath)) { Files.createDirectories(cachePath); } if (Files.exists(cachePath)) { preferences.put( SystemUtils.SNAP_CACHE_DIR_PROPERTY_NAME, cachePath.toAbsolutePath().toString()); } else { SystemUtils.LOG.severe( "Directory for cache path does not exist and could not be created: " + cachePath.toAbsolutePath().toString()); } preferences.putInt(PROPERTY_JAI_PARALLELISM, confToSave.getNbThreads()); preferences.putInt(PROPERTY_DEFAULT_TILE_SIZE, confToSave.getDefaultTileSize()); preferences.putInt(PROPERTY_JAI_CACHE_SIZE, confToSave.getCacheSize()); JAI.getDefaultInstance().getTileCache().setMemoryCapacity(confToSave.getCacheSize()); preferences.flush(); }
@After public void tearDown() throws Exception { if (oldValue != null) { Config.instance().preferences().put(GPF.DISABLE_TILE_CACHE_PROPERTY, oldValue); } else { Config.instance().preferences().remove(GPF.DISABLE_TILE_CACHE_PROPERTY); } }
/** * Reads the parameters files and system settings to retreive the actual performance parameters. * It updates the "actualParameters" according to the configuration loaded. * * @return the actual performance parameters, loaded by this method */ static synchronized PerformanceParameters loadConfiguration() { Config configuration = Config.instance().load(); Preferences preferences = configuration.preferences(); PerformanceParameters actualParameters = new PerformanceParameters(); VMParameters netBeansVmParameters = VMParameters.load(); actualParameters.setVMParameters(netBeansVmParameters.toString()); actualParameters.setCachePath(SystemUtils.getCacheDir().toPath()); final int defaultNbThreads = JavaSystemInfos.getInstance().getNbCPUs(); actualParameters.setNbThreads(preferences.getInt(PROPERTY_JAI_PARALLELISM, defaultNbThreads)); actualParameters.setDefaultTileSize(preferences.getInt(PROPERTY_DEFAULT_TILE_SIZE, 0)); actualParameters.setCacheSize(preferences.getInt(PROPERTY_JAI_CACHE_SIZE, 0)); return actualParameters; }
protected Path getIODir() { if (ioDir == null) { ioDir = Paths.get( Config.instance() .preferences() .get(PREFERENCES_KEY_IO_DIR, getColorPalettesDir().toString())); } return ioDir; }
public static void configurePreferredTileSize(Product product) { Dimension newSize = getConfiguredTileSize( product, Config.instance().preferences().get(SYSPROP_READER_TILE_WIDTH, null), Config.instance().preferences().get(SYSPROP_READER_TILE_HEIGHT, null)); if (newSize != null) { Dimension oldSize = product.getPreferredTileSize(); if (oldSize == null) { product.setPreferredTileSize(newSize); SystemUtils.LOG.fine( String.format( "Product '%s': tile size set to %d x %d pixels", product.getName(), newSize.width, newSize.height)); } else if (!oldSize.equals(newSize)) { product.setPreferredTileSize(newSize); SystemUtils.LOG.fine( String.format( "Product '%s': tile size set to %d x %d pixels, was %d x %d pixels", product.getName(), newSize.width, newSize.height, oldSize.width, oldSize.height)); } } }
private void setIODir(final File dir) { ioDir = dir.toPath(); Config.instance().preferences().put(PREFERENCES_KEY_IO_DIR, ioDir.toString()); }
/** * Launches the default browser to display the web site. Invoked when a command action is * performed. * * @param event the command event. */ @Override public void actionPerformed(ActionEvent event) { DesktopHelper.browse(Config.instance().preferences().get("snap.homePageUrl", DEFAULT_PAGE_URL)); }
@Test public void testThatTileCacheCanBeEnabled() { Config.instance().preferences().put(GPF.DISABLE_TILE_CACHE_PROPERTY, "false"); assertNotNull(createOpImage().getTileCache()); }
@Before public void setUp() throws Exception { oldValue = Config.instance().preferences().get(GPF.DISABLE_TILE_CACHE_PROPERTY, null); }