Example usage for com.google.common.io Resources asByteSource

Introduction

In this page you can find the example usage for com.google.common.io Resources asByteSource.

Prototype

public static ByteSource asByteSource(URL url)

Source Link

Document

Returns a ByteSource that reads from the given URL.

Usage

From source file:org.openqa.selenium.safari.SafariExtensions.java

private static ByteSource getExtensionResource() {
    URL url = SafariExtensions.class.getResource(EXTENSION_RESOURCE_PATH);
    checkNotNull(url, "Unable to locate extension resource, %s", EXTENSION_RESOURCE_PATH);
    return Resources.asByteSource(url);
}

From source file:org.daisy.maven.xspec.XSpecRunner.java

@Activate
public void init() {
    try {//from  ww w .  j  av a  2 s . c om

        System.setProperty("xml.catalog.ignoreMissing", "true");
        if (processor == null)
            processor = new Processor(false);
        defaultResolver = processor.getUnderlyingConfiguration().getURIResolver();

        XsltCompiler xsltCompiler = processor.newXsltCompiler();
        xsltCompiler.setURIResolver(new XSpecResolver(xsltCompiler.getURIResolver()));
        // Initialize the XSpec compiler
        xspecCompilerLoader = xsltCompiler.compile(getXSpecSource("/xspec/compiler/generate-xspec-tests.xsl"));

        // Initialize the XSpec report formatter
        xspecHtmlFormatterLoader = xsltCompiler
                .compile(getXSpecSource("/xspec/reporter/format-xspec-report.xsl"));

        // Initialize the XSpec summary formatter
        xspecHtmlSummaryFormatterLoader = xsltCompiler
                .compile(getXSpecSource("/xspec-extra/format-xspec-summary.xsl"));

        // Initialize the JUnit report formatter
        xspecJUnitFormatterLoader = xsltCompiler
                .compile(getXSpecSource("/xspec-extra/format-junit-report.xsl"));

        // Configure the XPath compiler used to parse the XSpec report
        xpathCompiler = processor.newXPathCompiler();
        xpathCompiler.setCaching(true);
        xpathCompiler.declareNamespace("", XSPEC_NAMESPACE);

        // Input supplier for the report CSS
        cssSupplier = Resources.asByteSource(XSpecRunner.class.getResource("/xspec/reporter/test-report.css"));

    } catch (SaxonApiException e) {
        throw new IllegalStateException(e);
    }
}

From source file:com.google.gwt.resources.rg.GssResourceGenerator.java

private ExtendedCssTree parseResources(List<URL> resources, TreeLogger logger)
        throws UnableToCompleteException {
    List<SourceCode> sourceCodes = new ArrayList<SourceCode>(resources.size());

    // assert that we only support either gss or css on one resource.
    boolean css = ensureEitherCssOrGss(resources, logger);

    if (css && !allowLegacy) {
        // TODO(dankurka): add link explaining the situation in detail.
        logger.log(Type.ERROR,/*from  w ww .  jav a 2s .  c o  m*/
                "Your ClientBundle is referencing css files instead of gss. "
                        + "You will need to either convert these files to gss using the "
                        + "converter tool or turn on auto convertion in your gwt.xml file. "
                        + "Note: Autoconversion will be removed after 2.7, you will need to move to gss."
                        + "Add this line to your gwt.xml file to temporary avoid this:"
                        + "<set-configuration-property name=\"CssResource.legacy\" value=\"true\" />");
        throw new UnableToCompleteException();
    }

    if (css) {
        String concatenatedCss = concatCssFiles(resources, logger);
        String gss = convertToGss(concatenatedCss, logger);
        sourceCodes.add(new SourceCode("[auto-converted gss files]", gss));
    } else {
        for (URL stylesheet : resources) {
            TreeLogger branchLogger = logger.branch(TreeLogger.DEBUG,
                    "Parsing GSS stylesheet " + stylesheet.toExternalForm());
            try {
                // TODO : always use UTF-8 to read the file ?
                String fileContent = Resources.asByteSource(stylesheet).asCharSource(Charsets.UTF_8).read();
                sourceCodes.add(new SourceCode(stylesheet.getFile(), fileContent));
                continue;

            } catch (IOException e) {
                branchLogger.log(TreeLogger.ERROR, "Unable to parse CSS", e);
            }
            throw new UnableToCompleteException();

        }
    }

    CssTree tree;

    try {
        tree = new GssParser(sourceCodes).parse();
    } catch (GssParserException e) {
        logger.log(TreeLogger.ERROR, "Unable to parse CSS", e);
        throw new UnableToCompleteException();
    }

    List<String> permutationAxes = finalizeTree(tree);

    checkErrors();

    return new ExtendedCssTree(tree, permutationAxes);
}

From source file:com.google.gwt.resources.rg.GssResourceGenerator.java

private String concatCssFiles(List<URL> resources, TreeLogger logger) throws UnableToCompleteException {
    StringBuffer buffer = new StringBuffer();
    for (URL stylesheet : resources) {
        try {/*from ww  w  . ja va  2  s  . com*/
            String fileContent = Resources.asByteSource(stylesheet).asCharSource(Charsets.UTF_8).read();
            buffer.append(fileContent);
            buffer.append("\n");

        } catch (IOException e) {
            logger.log(TreeLogger.ERROR, "Unable to parse CSS", e);
            throw new UnableToCompleteException();
        }
    }
    return buffer.toString();
}