Example usage for io.vertx.core.file FileSystem readFileBlocking

Introduction

In this page you can find the example usage for io.vertx.core.file FileSystem readFileBlocking.

Prototype

Buffer readFileBlocking(String path);

Source Link

Document

Blocking version of #readFile(String,Handler)

Usage

From source file:de.braintags.netrelay.init.Settings.java

License:Open Source License

private static Settings loadSettings(NetRelay netRelay, Vertx vertx, String path) {
    FileSystem fs = vertx.fileSystem();
    if (fs.existsBlocking(path)) {
        LOGGER.info("going to load settings from " + path);
        Buffer buffer = fs.readFileBlocking(path);
        Settings settings = Json.decodeValue(buffer.toString(), Settings.class);
        LOGGER.info("settings successfully loaded from " + path);
        return settings;
    } else {/*from   ww  w. j  a v  a  2s. c om*/
        LOGGER.info("creating default settings and store them in " + path);
        Settings settings = netRelay.createDefaultSettings();
        fs.writeFileBlocking(path, Buffer.buffer(Json.encodePrettily(settings)));
        String message = String.format(
                "Settings file did not exist and was created new in path %s. NOTE: edit the file, set edited to true and restart the server",
                path);
        throw new InitException(message);
    }

}

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From source file:io.flowly.engine.compilers.CompileInlineScript.java

License:Open Source License

private static void loadScript(StringBuilder output, String scriptId, FileSystem fileSystem,
        String appFolderPath) {//from w  w w  .  ja  v  a2  s .  c o m
    // Empty script.
    if (scriptId == null || scriptId.length() == 0) {
        return;
    }

    output.append(Compiler.LINE_BREAK);
    output.append("    /* ############### Begin inline script: ").append(scriptId)
            .append(" ############### */");
    output.append(Compiler.LINE_BREAK);

    String scriptPath = PathUtils.createPath(appFolderPath, PathUtils.SCRIPTS_FOLDER,
            scriptId + PathUtils.DOT_JS_SUFFIX);
    output.append(new String(fileSystem.readFileBlocking(scriptPath).getBytes()));

    output.append(Compiler.LINE_BREAK);
    output.append("    /* ############### End inline script ############### */");
    output.append(Compiler.LINE_BREAK);
    output.append(Compiler.LINE_BREAK);
}

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