examples/basic-java-executor/index.html

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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Graph App Example</title>

    <link rel="stylesheet" href="https://unpkg.com/purecss@1.0.0/build/pure-min.css">
    <style>
        #root {
            margin: 20px;
        }
    </style>
</head>
<body>
<div id="root">
    <form class="pure-form pure-form-aligned" onsubmit="return false">
        <div class="pure-control-group">
            <label for="arguments">Arguments</label>
            <input id="arguments" type="text" placeholder="Arguments">
            <span class="pure-form-message-inline">Comma-separated arguments to pass to the test jar</span>
        </div>
        <div class="pure-control-group">
            <label for="options">Options</label>
            <input id="options" type="text" placeholder="Options">
            <span class="pure-form-message-inline">Comma-separated options (eg. -DmyProperty=value, -Xdebug)</span>
        </div>

        <div class="pure-controls">
            <button type="submit" class="pure-button" onclick="executeJar()">Execute jar</button>
            <button type="submit" class="pure-button" onclick="executeClass()">Execute 'Main' class</button>
        </div>

        <h3>Result</h3>
        <pre><code id="stdout"></code></pre>
        <pre><code id="stderr"></code></pre>
    </form>
</div>

<script>
    function parseArguments() {
        const text = window.arguments.value;
        return text.split(',');
    }

    function parseOptions() {
        const text = window.options.value;
        return text.split(',');
    }

    function showResult({stdout, stderr}) {
        window.stdout.innerText = stdout;
        window.stderr.innerText = stderr;
    }

    function executeJar() {
        const parameters = {
            jar: "./test.jar",
            options: parseOptions(),
            classpath: [],
            arguments: parseArguments()
        };

        window.neo4jDesktopApi.executeJava(parameters)
            .then(showResult);
    }

    function executeClass() {
        const parameters = {
            class: "Main",
            options: parseOptions(),
            classpath: ['./test.jar'],
            arguments: parseArguments()
        };

        window.neo4jDesktopApi.executeJava(parameters)
            .then(showResult);
    }
</script>
</body>
</html>