本文整理了Java中com.yahoo.platform.yui.compressor.JavaScriptCompressor.compress()
方法的一些代码示例,展示了JavaScriptCompressor.compress()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。JavaScriptCompressor.compress()
方法的具体详情如下:
包路径:com.yahoo.platform.yui.compressor.JavaScriptCompressor
类名称:JavaScriptCompressor
方法名:compress
暂无
代码示例来源:origin: BroadleafCommerce/BroadleafCommerce
@Override
public void minifyJs(String filename, Reader reader, Writer writer) throws ResourceMinificationException {
try {
JavaScriptCompressor jsc = new JavaScriptCompressor(reader, getLogBasedErrorReporter(filename));
jsc.compress(writer, linebreak, munge, verbose, preserveAllSemiColons, disableOptimizations);
} catch (IOException e) {
throw new ResourceMinificationException("Error minifying js file " + filename, e);
}
}
代码示例来源:origin: jooby-project/jooby
@Override
public String process(final String filename, final String source, final Config conf,
final ClassLoader loader) throws Exception {
ErrorReporter reporter = reporter(log, filename, name());
JavaScriptCompressor compressor = new JavaScriptCompressor(new StringReader(source), reporter);
StringWriter out = new StringWriter();
compressor.compress(out, get("linebreakpos"), get("munge"), get("verbose"),
get("preserve-semi"), get("disable-optimizations"));
return out.toString();
}
代码示例来源:origin: stackoverflow.com
JavaScriptCompressor compressor =
new JavaScriptCompressor(in, new SystemOutErrorReporter());
compressor.compress(out, 1 << 20, false, false, false, false);
代码示例来源:origin: eclipse/rap
private String compress() throws IOException {
StringWriter writer = new StringWriter();
compressor.compress( writer, -1, true, VERBOSE, PRESERVE_ALL_SEMICOLONS, DISABLE_OPTIMIZATIONS );
writer.flush();
return writer.getBuffer().toString();
}
代码示例来源:origin: org.jasig/resource-aggregator-core
@Override
public void compress(Reader reader, Writer writer) throws EvaluatorException, IOException {
final JavaScriptCompressor jsCompressor = new JavaScriptCompressor(reader, JAVA_SCRIPT_ERROR_REPORTER);
jsCompressor.compress(writer, jsLineBreakColumnNumber, obfuscateJs, displayJsWarnings, preserveAllSemiColons, disableJsOptimizations);
}
代码示例来源:origin: com.github.hazendaz/htmlcompressor
@Override
public String compress(String source) {
StringWriter result = new StringWriter();
try {
JavaScriptCompressor compressor = new JavaScriptCompressor(new StringReader(source), errorReporter);
compressor.compress(result, lineBreak, !noMunge, false, preserveAllSemiColons, disableOptimizations);
} catch (IOException e) {
result.write(source);
logger.error("", e);
}
return result.toString();
}
代码示例来源:origin: com.googlecode.htmlcompressor/htmlcompressor
@Override
public String compress(String source) {
StringWriter result = new StringWriter();
try {
JavaScriptCompressor compressor = new JavaScriptCompressor(new StringReader(source), errorReporter);
compressor.compress(result, lineBreak, !noMunge, false, preserveAllSemiColons, disableOptimizations);
} catch (IOException e) {
result.write(source);
e.printStackTrace();
}
return result.toString();
}
代码示例来源:origin: org.jasig.resource-aggregator/resource-aggregator-core
@Override
public void compress(Reader reader, Writer writer) throws EvaluatorException, IOException {
final JavaScriptCompressor jsCompressor = new JavaScriptCompressor(reader, JAVA_SCRIPT_ERROR_REPORTER);
jsCompressor.compress(writer, jsLineBreakColumnNumber, obfuscateJs, displayJsWarnings, preserveAllSemiColons, disableJsOptimizations);
}
代码示例来源:origin: riotfamily/riot
/**
* Reads JavaScript from the the given Reader and writes the compressed
* code to the specified Writer. Errors are reported to the given
* ErrorReorter.
*/
protected void compressInternal(Reader in, Writer out,
ErrorReporter errorReporter)
throws EvaluatorException, IOException {
JavaScriptCompressor compressor = new JavaScriptCompressor(in, errorReporter);
compressor.compress(out, linebreak, munge, warn,
preserveAllSemiColons, !mergeStringLiterals);
}
代码示例来源:origin: org.directwebremoting/dwr
public String compressJavaScript(String script) throws IOException
{
StringReader stringReader = new StringReader(script);
JavaScriptCompressor yuiJavaScriptCompressor = new JavaScriptCompressor(stringReader, new YahooJSErrorReporter());
StringWriter stringWriter = new StringWriter();
yuiJavaScriptCompressor.compress(stringWriter, (Integer) compressorParameters.get(PARAMETER_LINEBREAK), (Boolean) compressorParameters.get(PARAMETER_MUNGE),
(Boolean) compressorParameters.get(PARAMETER_VERBOSE), (Boolean) compressorParameters.get(PARAMETER_PRESERVE_ALL_SEMICOLONS),
(Boolean) compressorParameters.get(PARAMETER_DISABLE_OPTIMIZATIONS));
String compressedScript = stringWriter.toString();
return compressedScript;
}
代码示例来源:origin: eclipse/rap
public static String compress( String input ) throws IOException {
Reader inputReader = new StringReader( input );
TestErrorReporter errorReporter = new TestErrorReporter();
JavaScriptCompressor compressor = new JavaScriptCompressor( inputReader, errorReporter );
StringWriter outputWriter = new StringWriter();
compressor.compress( outputWriter, -1, true, false, false, false );
return outputWriter.toString();
}
代码示例来源:origin: fluxtream/fluxtream-app
public static void main(String[] args) {
try {
String js = FileUtils.readFileToString(new File("src/main/webapp/js/jquery1.6.1.min.js"));
js += FileUtils.readFileToString(new File("src/main/webapp/js/raphael.js"));
js += FileUtils.readFileToString(new File("src/main/webapp/js/plugins.js"));
js += FileUtils.readFileToString(new File("src/main/webapp/js/datepicker.js"));
js += FileUtils.readFileToString(new File("src/main/webapp/js/fluxtream.js"));
JavaScriptCompressor compressor = new JavaScriptCompressor(new StringReader(js), new YuiCompressorErrorReporter());
FileWriter fw = new FileWriter("src/main/webapp/js/flx-min.js");
compressor.compress(fw, 0, false, false, false, false);
fw.close();
} catch (IOException e) {
e.printStackTrace();
}
}
static class YuiCompressorErrorReporter implements ErrorReporter {
代码示例来源:origin: com.atlassian.maven.plugins/amps-maven-plugin
private void yuiJsCompile(File sourceFile, File destFile, Log log, Charset cs) throws MojoExecutionException
{
try
{
FileUtils.forceMkdir(destFile.getParentFile());
try (InputStreamReader in = new InputStreamReader(new FileInputStream(sourceFile), cs);
OutputStreamWriter out = new OutputStreamWriter(new FileOutputStream(destFile), cs))
{
JavaScriptCompressor yui = new JavaScriptCompressor(in, new YUIErrorReporter(log));
yui.compress(out, -1, true, false, false, false);
}
}
catch (IOException e)
{
throw new MojoExecutionException("IOException when compiling JS", e);
}
}
代码示例来源:origin: org.xwiki.platform/xwiki-platform-skin-skinx
@Override
public String compress(String source)
{
try {
ErrorReporter reporter = new CustomErrorReporter();
JavaScriptCompressor compressor = new JavaScriptCompressor(new StringReader(source), reporter);
StringWriter out = new StringWriter();
compressor.compress(out, -1, true, false, false, false);
return out.toString();
} catch (IOException ex) {
LOGGER.info("Failed to write the compressed output: " + ex.getMessage());
} catch (EvaluatorException ex) {
LOGGER.info("Failed to parse the JS extension: " + ex.getMessage());
} catch (Exception ex) {
LOGGER.warn("Failed to compress JS extension: " + ex.getMessage());
}
return source;
}
代码示例来源:origin: org.odlabs.wiquery/wiquery-compressor
compressor.compress(compressedJs, -1, true, false, false, false);
compressedJs.flush();
代码示例来源:origin: devefx/validator-web
@Override
public String compressJavaScript(String script) throws Exception {
StringReader stringReader = new StringReader(script);
JavaScriptCompressor javaScriptCompressor = new JavaScriptCompressor(stringReader, new YUIErrorReporter());
StringWriter stringWriter = new StringWriter();
javaScriptCompressor.compress(stringWriter, linebreak, munge, verbose, preserveAllSemiColons, disableOptimizations);
String compressedScript = stringWriter.toString();
return compressedScript;
}
代码示例来源:origin: com.atlassian.maven.plugins/maven-amps-plugin
private void yuiJsCompile(File sourceFile, File destFile, Log log, Charset cs) throws MojoExecutionException
{
InputStreamReader in = null;
OutputStreamWriter out = null;
try
{
FileUtils.forceMkdir(destFile.getParentFile());
in = new InputStreamReader(new FileInputStream(sourceFile), cs);
out = new OutputStreamWriter(new FileOutputStream(destFile), cs);
JavaScriptCompressor yui = new JavaScriptCompressor(in,new YUIErrorReporter(log));
yui.compress(out,-1,true,false,false,false);
}
catch (IOException e)
{
throw new MojoExecutionException("IOException when compiling JS", e);
}
finally {
IOUtils.closeQuietly(in);
IOUtils.closeQuietly(out);
}
}
代码示例来源:origin: org.eclipse.scout.rt/org.eclipse.scout.rt.ui.html.scriptprocessor
public String run(String content, boolean munge) throws IOException {
try (
StringReader reader = new StringReader(content);
StringWriter writer = new StringWriter()) {
// Yui uses a modified version of rhino files (org.mozilla.javascript). If you get any class incompatibility errors this may be the reason.
ErrorReporter errorReporter = new ErrorReporter() {
@Override
public void warning(String message, String sourceName, int line, String lineSource, int lineOffset) {
System.out.println(MinifyJsWithYui.class.getSimpleName() + " [warning] " + message + " sourceName:" + sourceName + " line:" + line + "|" + lineOffset);
}
@Override
public EvaluatorException runtimeError(String message, String sourceName, int line, String lineSource, int lineOffset) {
System.out.println(MinifyJsWithYui.class.getSimpleName() + " [runtime-error] " + message + " sourceName:" + sourceName + " line:" + line + "|" + lineOffset);
throw new EvaluatorException(message, sourceName, line, lineSource, lineOffset);
}
@Override
public void error(String message, String sourceName, int line, String lineSource, int lineOffset) {
System.out.println(MinifyJsWithYui.class.getSimpleName() + " [error] " + message + " sourceName:" + sourceName + " line:" + line + "|" + lineOffset);
}
};
JavaScriptCompressor compressor = new JavaScriptCompressor(reader, errorReporter);
boolean verbose = false;
boolean preserveAllSemicolons = false;
boolean disableOptimizations = false;
compressor.compress(writer, -1, munge, verbose, preserveAllSemicolons, disableOptimizations);
writer.flush();
return writer.toString();
}
}
代码示例来源:origin: org.alfresco.surf/spring-surf
@Override
public void compress(Reader reader, Writer writer) throws IOException
{
JavaScriptCompressor jsc = new JavaScriptCompressor(reader, new YuiCompressorErrorReporter());
reader.close();
jsc.compress(writer, linebreak, munge, verbose, preserveAllSemiColons, disableOptimizations);
}
代码示例来源:origin: de.svenkubiak/mangooio-core
private static void minifyJS(File inputFile) {
InputStreamReader inputStreamReader = null;
OutputStreamWriter outputStreamWriter = null;
try {
File outputFile = getOutputFile(inputFile, JS);
inputStreamReader = new InputStreamReader(new FileInputStream(inputFile), Charsets.UTF_8);
outputStreamWriter = new OutputStreamWriter(new FileOutputStream(outputFile), Charsets.UTF_8);
JavaScriptCompressor compressor = new JavaScriptCompressor(inputStreamReader, new MinificationErrorReporter());
compressor.compress(outputStreamWriter, LINEBREAK, MUNGE, VERBOSE, PRESERVESEMICOLONS, DISABLEOPTIMIZATION);
outputStreamWriter.flush();
logMinification(inputFile, outputFile);
if (config.getBoolean(Key.APPLICATION_GZIP_JS.toString(), false)) {
createGzipFile(outputFile);
}
} catch (IOException e) {
LOG.error("Failed to minify JS", e);
} finally {
try {
if (inputStreamReader != null) {
inputStreamReader.close();
}
if (outputStreamWriter != null) {
outputStreamWriter.close();
}
} catch (IOException e) {
LOG.error("Failed to close reader/writer while minifing JS", e);
}
}
}
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