/**
* The constructor
*
* @param config the jawr config
*/
public EhCacheManager(JawrConfig config) {
super(config);
String configPath = config.getProperty(JAWR_EHCACHE_CONFIG_PATH, DEFAULT_EHCACHE_CONFIG_PATH);
String cacheName = config.getProperty(JAWR_EHCACHE_CACHE_NAME);
try {
CacheManager cacheMgr =
CacheManager.create(ClassLoaderResourceUtils.getResourceAsStream(configPath, this));
cache = cacheMgr.getCache(cacheName);
} catch (Exception e) {
LOGGER.error("Unable to load EHCACHE configuration file", e);
}
}
/** Initialize the postprocessor */
private void initialize(JawrConfig config) {
StopWatch stopWatch = new StopWatch("Initializing JS engine for Autoprefixer");
stopWatch.start();
// Load JavaScript Script Engine
String script =
config.getProperty(AUTOPREFIXER_SCRIPT_LOCATION, AUTOPREFIXER_SCRIPT_DEFAULT_LOCATION);
String jsEngineName = config.getJavascriptEngineName(AUTOPREFIXER_JS_ENGINE);
jsEngine = new JavascriptEngine(jsEngineName, true);
jsEngine.getBindings().put("logger", PERF_LOGGER);
InputStream inputStream = getResourceInputStream(config, script);
jsEngine.evaluate("autoprefixer.js", inputStream);
String strOptions =
config.getProperty(AUTOPREFIXER_SCRIPT_OPTIONS, AUTOPREFIXER_DEFAULT_OPTIONS);
this.options = jsEngine.execEval(strOptions);
jsEngine.evaluate(
"initAutoPrefixer.js", String.format("processor = autoprefixer(%s);", strOptions));
jsEngine.evaluate(
"jawrAutoPrefixerProcess.js",
String.format(
"function process(cssSource, opts){"
+ "var result = processor.process(cssSource, opts);"
+ "if(result.warnings){"
+ "result.warnings().forEach(function(message){"
+ "if(logger.isWarnEnabled()){"
+ "logger.warn(message.toString());"
+ "}"
+ "});}"
+ "return result.css;"
+ "}"));
stopWatch.stop();
if (PERF_LOGGER.isDebugEnabled()) {
PERF_LOGGER.debug(stopWatch.shortSummary());
}
}
@Test
public void testPostProcessWithOutputOptions() throws Exception {
String src = FileUtils.readClassPathFile("postprocessor/js/uglify/simpleJS.js");
StringBuffer sb = new StringBuffer(src);
when(config.getProperty(JawrConstant.UGLIFY_POSTPROCESSOR_OPTIONS, "{}"))
.thenReturn("{output : {comments : /@preserve/ }}");
BundleProcessingStatus status =
new BundleProcessingStatus(
BundleProcessingStatus.BUNDLE_PROCESSING_TYPE, bundle, null, config);
StringBuffer ret = processor.postProcessBundle(status, sb);
String expected =
FileUtils.readClassPathFile(
"postprocessor/js/uglify/simpleJS_WithOutputOptions_expected.js");
assertEquals(expected, ret.toString());
}