javax.script.ScriptException#printStackTrace ( )源码实例Demo

下面列出了javax.script.ScriptException#printStackTrace ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： hottub 文件： TrustedScriptEngineTest.java

@Test
/**
 * Test that we can use same script name in repeated evals with --loader-per-compile=false
 * We used to get "class redefinition error" as name was derived from script name.
 */
public void noLoaderPerCompilerWithSameNameTest() {
    final ScriptEngineManager sm = new ScriptEngineManager();
    for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
        if (fac instanceof NashornScriptEngineFactory) {
            final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
            final String[] options = new String[] { "--loader-per-compile=false" };
            final ScriptEngine e = nfac.getScriptEngine(options);
            e.put(ScriptEngine.FILENAME, "test.js");
            try {
                e.eval("2 + 3");
                e.eval("4 + 4");
            } catch (final ScriptException se) {
                se.printStackTrace();
                fail(se.getMessage());
            }
            return;
        }
    }
    fail("Cannot find nashorn factory!");
}

源代码2 项目： TencentKona-8 文件： TrustedScriptEngineTest.java

@Test
public void factoryClassLoaderTest() {
    final ScriptEngineManager sm = new ScriptEngineManager();
    for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
        if (fac instanceof NashornScriptEngineFactory) {
            final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
            final MyClassLoader loader = new MyClassLoader();
            // set the classloader as app class loader
            final ScriptEngine e = nfac.getScriptEngine(loader);
            try {
                e.eval("Packages.foo");
                // check that the class loader was attempted
                assertTrue(loader.reached(), "did not reach class loader!");
            } catch (final ScriptException se) {
                se.printStackTrace();
                fail(se.getMessage());
            }
            return;
        }
    }

    fail("Cannot find nashorn factory!");
}

源代码3 项目： TencentKona-8 文件： TrustedScriptEngineTest.java

@Test
/**
 * Test repeated evals with --loader-per-compile=false
 * We used to get "class redefinition error".
 */
public void noLoaderPerCompilerTest() {
    final ScriptEngineManager sm = new ScriptEngineManager();
    for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
        if (fac instanceof NashornScriptEngineFactory) {
            final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
            final String[] options = new String[] { "--loader-per-compile=false" };
            final ScriptEngine e = nfac.getScriptEngine(options);
            try {
                e.eval("2 + 3");
                e.eval("4 + 4");
            } catch (final ScriptException se) {
                se.printStackTrace();
                fail(se.getMessage());
            }
            return;
        }
    }
    fail("Cannot find nashorn factory!");
}

源代码4 项目： openjdk-jdk8u-backup 文件： TrustedScriptEngineTest.java

@Test
/**
 * Test repeated evals with --loader-per-compile=false
 * We used to get "class redefinition error".
 */
public void noLoaderPerCompilerTest() {
    final ScriptEngineManager sm = new ScriptEngineManager();
    for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
        if (fac instanceof NashornScriptEngineFactory) {
            final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
            final String[] options = new String[] { "--loader-per-compile=false" };
            final ScriptEngine e = nfac.getScriptEngine(options);
            try {
                e.eval("2 + 3");
                e.eval("4 + 4");
            } catch (final ScriptException se) {
                se.printStackTrace();
                fail(se.getMessage());
            }
            return;
        }
    }
    fail("Cannot find nashorn factory!");
}

源代码5 项目： openjdk-jdk9 文件： ScriptEngineTest.java

@Test
public void putGlobalFunctionTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");

    e.put("callable", new Callable<String>() {
        @Override
        public String call() throws Exception {
            return "callable was called";
        }
    });

    try {
        e.eval("print(callable.call())");
    } catch (final ScriptException exp) {
        exp.printStackTrace();
        fail(exp.getMessage());
    }
}

源代码6 项目： metastone 文件： DevCardTools.java

private static void prettyPrintFile(File file) throws IOException {
	Path path = Paths.get(file.getPath());
	String content = new String(Files.readAllBytes(path));

	ScriptEngineManager manager = new ScriptEngineManager();
	ScriptEngine scriptEngine = manager.getEngineByName("JavaScript");

	scriptEngine.put("jsonString", content);
	try {
		scriptEngine.eval("result = JSON.stringify(JSON.parse(jsonString), null, \"\t\")");
	} catch (ScriptException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	String prettyPrintedJson = (String) scriptEngine.get("result");
	Files.write(path, prettyPrintedJson.getBytes());
}

源代码7 项目： openjdk-jdk8u 文件： TrustedScriptEngineTest.java

@Test
/**
 * Test that we can use same script name in repeated evals with --loader-per-compile=false
 * We used to get "class redefinition error" as name was derived from script name.
 */
public void noLoaderPerCompilerWithSameNameTest() {
    final ScriptEngineManager sm = new ScriptEngineManager();
    for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
        if (fac instanceof NashornScriptEngineFactory) {
            final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
            final String[] options = new String[] { "--loader-per-compile=false" };
            final ScriptEngine e = nfac.getScriptEngine(options);
            e.put(ScriptEngine.FILENAME, "test.js");
            try {
                e.eval("2 + 3");
                e.eval("4 + 4");
            } catch (final ScriptException se) {
                se.printStackTrace();
                fail(se.getMessage());
            }
            return;
        }
    }
    fail("Cannot find nashorn factory!");
}

源代码8 项目： jdk8u_nashorn 文件： TrustedScriptEngineTest.java

@Test
/**
 * Test repeated evals with --loader-per-compile=false
 * We used to get "class redefinition error".
 */
public void noLoaderPerCompilerTest() {
    final ScriptEngineManager sm = new ScriptEngineManager();
    for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
        if (fac instanceof NashornScriptEngineFactory) {
            final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
            final String[] options = new String[] { "--loader-per-compile=false" };
            final ScriptEngine e = nfac.getScriptEngine(options);
            try {
                e.eval("2 + 3");
                e.eval("4 + 4");
            } catch (final ScriptException se) {
                se.printStackTrace();
                fail(se.getMessage());
            }
            return;
        }
    }
    fail("Cannot find nashorn factory!");
}

源代码9 项目： openjdk-jdk9 文件： TrustedScriptEngineTest.java

@Test
/**
 * Test repeated evals with --loader-per-compile=false
 * We used to get "class redefinition error".
 */
public void noLoaderPerCompilerTest() {
    final ScriptEngineManager sm = new ScriptEngineManager();
    for (final ScriptEngineFactory fac : sm.getEngineFactories()) {
        if (fac instanceof NashornScriptEngineFactory) {
            final NashornScriptEngineFactory nfac = (NashornScriptEngineFactory)fac;
            final String[] options = new String[] { "--loader-per-compile=false" };
            final ScriptEngine e = nfac.getScriptEngine(options);
            try {
                e.eval("2 + 3");
                e.eval("4 + 4");
            } catch (final ScriptException se) {
                se.printStackTrace();
                fail(se.getMessage());
            }
            return;
        }
    }
    fail("Cannot find nashorn factory!");
}

源代码10 项目： hottub 文件： ScriptEngineTest.java

@Test
public void accessGlobalTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");

    try {
        e.eval("var x = 'hello'");
        assertEquals(e.get("x"), "hello");
    } catch (final ScriptException exp) {
        exp.printStackTrace();
        fail(exp.getMessage());
    }
}

源代码11 项目： openjdk-jdk8u 文件： ScriptEngineTest.java

@Test
public void accessGlobalTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");

    try {
        e.eval("var x = 'hello'");
        assertEquals(e.get("x"), "hello");
    } catch (final ScriptException exp) {
        exp.printStackTrace();
        fail(exp.getMessage());
    }
}

源代码12 项目： goods-seckill 文件： MiaoshaServiceImpl.java

private static int calc(String verifyCode) {
	try {
		ScriptEngineManager manager = new ScriptEngineManager();
		ScriptEngine engine = manager.getEngineByName("JavaScript");
		return (int) engine.eval(verifyCode);
	} catch (ScriptException e) {
		e.printStackTrace();
		return 0;
	}
}

源代码13 项目： openjdk-jdk8u 文件： ScriptEngineTest.java

@Test
public void exposeGlobalTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");

    try {
        e.put("y", "foo");
        e.eval("print(y)");
    } catch (final ScriptException exp) {
        exp.printStackTrace();
        fail(exp.getMessage());
    }
}

源代码14 项目： jdk8u60 文件： ScriptEngineTest.java

@Test
public void accessGlobalTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");

    try {
        e.eval("var x = 'hello'");
        assertEquals(e.get("x"), "hello");
    } catch (final ScriptException exp) {
        exp.printStackTrace();
        fail(exp.getMessage());
    }
}

源代码15 项目： EasyCaptcha 文件： ArithmeticCaptchaAbstract.java

/**
 * 生成随机验证码
 *
 * @return 验证码字符数组
 */
@Override
protected char[] alphas() {
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < len; i++) {
        sb.append(num(10));
        if (i < len - 1) {
            int type = num(1, 4);
            if (type == 1) {
                sb.append("+");
            } else if (type == 2) {
                sb.append("-");
            } else if (type == 3) {
                sb.append("x");
            }
        }
    }
    ScriptEngineManager manager = new ScriptEngineManager();
    ScriptEngine engine = manager.getEngineByName("javascript");
    try {
        chars = String.valueOf(engine.eval(sb.toString().replaceAll("x", "*")));
    } catch (ScriptException e) {
        e.printStackTrace();
    }
    sb.append("=?");
    arithmeticString = sb.toString();
    return chars.toCharArray();
}

源代码16 项目： doov 文件： ScriptEngineFactory.java

public static ScriptEngine create() {
    ScriptEngineManager sem = new ScriptEngineManager();            // creation of an engine manager
    ScriptEngine engine = sem.getEngineByName(ENGINE_NAME);         // engine creation based on nashorn
    try {
        InputStream stream = ScriptEngineFactory.class.getResourceAsStream(MOMENT_JS_SRC);
        InputStreamReader momentJS = new InputStreamReader(stream);
        engine.eval(momentJS);                                      // evaluating moment.js
    } catch (ScriptException se) {
        se.printStackTrace();
    }
    return engine;
}

源代码17 项目： openjdk-jdk8u-backup 文件： ScopeTest.java

@Test
public void multiGlobalTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");
    final Bindings b = e.createBindings();
    final ScriptContext newCtxt = new SimpleScriptContext();
    newCtxt.setBindings(b, ScriptContext.ENGINE_SCOPE);

    try {
        final Object obj1 = e.eval("Object");
        final Object obj2 = e.eval("Object", newCtxt);
        Assert.assertNotEquals(obj1, obj2);
        Assert.assertNotNull(obj1);
        Assert.assertNotNull(obj2);
        Assert.assertEquals(obj1.toString(), obj2.toString());

        e.eval("x = 'hello'");
        e.eval("x = 'world'", newCtxt);
        Object x1 = e.getContext().getAttribute("x");
        Object x2 = newCtxt.getAttribute("x");
        Assert.assertNotEquals(x1, x2);
        Assert.assertEquals(x1, "hello");
        Assert.assertEquals(x2, "world");

        x1 = e.eval("x");
        x2 = e.eval("x", newCtxt);
        Assert.assertNotEquals(x1, x2);
        Assert.assertEquals(x1, "hello");
        Assert.assertEquals(x2, "world");

        final ScriptContext origCtxt = e.getContext();
        e.setContext(newCtxt);
        e.eval("y = new Object()");
        e.eval("y = new Object()", origCtxt);

        final Object y1 = origCtxt.getAttribute("y");
        final Object y2 = newCtxt.getAttribute("y");
        Assert.assertNotEquals(y1, y2);
        final Object yeval1 = e.eval("y");
        final Object yeval2 = e.eval("y", origCtxt);
        Assert.assertNotEquals(yeval1, yeval2);
        Assert.assertEquals("[object Object]", y1.toString());
        Assert.assertEquals("[object Object]", y2.toString());
    } catch (final ScriptException se) {
        se.printStackTrace();
        fail(se.getMessage());
    }
}

源代码18 项目： openjdk-8-source 文件： ScopeTest.java

@Test
public void multiGlobalTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");
    final Bindings b = e.createBindings();
    final ScriptContext newCtxt = new SimpleScriptContext();
    newCtxt.setBindings(b, ScriptContext.ENGINE_SCOPE);

    try {
        Object obj1 = e.eval("Object");
        Object obj2 = e.eval("Object", newCtxt);
        Assert.assertNotEquals(obj1, obj2);
        Assert.assertNotNull(obj1);
        Assert.assertNotNull(obj2);
        Assert.assertEquals(obj1.toString(), obj2.toString());

        e.eval("x = 'hello'");
        e.eval("x = 'world'", newCtxt);
        Object x1 = e.getContext().getAttribute("x");
        Object x2 = newCtxt.getAttribute("x");
        Assert.assertNotEquals(x1, x2);
        Assert.assertEquals(x1, "hello");
        Assert.assertEquals(x2, "world");

        x1 = e.eval("x");
        x2 = e.eval("x", newCtxt);
        Assert.assertNotEquals(x1, x2);
        Assert.assertEquals(x1, "hello");
        Assert.assertEquals(x2, "world");

        final ScriptContext origCtxt = e.getContext();
        e.setContext(newCtxt);
        e.eval("y = new Object()");
        e.eval("y = new Object()", origCtxt);

        Object y1 = origCtxt.getAttribute("y");
        Object y2 = newCtxt.getAttribute("y");
        Assert.assertNotEquals(y1, y2);
        Assert.assertNotEquals(e.eval("y"), e.eval("y", origCtxt));
        Assert.assertEquals("[object Object]", y1.toString());
        Assert.assertEquals("[object Object]", y2.toString());
    } catch (final ScriptException se) {
        se.printStackTrace();
        fail(se.getMessage());
    }
}

源代码19 项目： openjdk-jdk8u 文件： ScopeTest.java

@Test
public void multiGlobalTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");
    final Bindings b = e.createBindings();
    final ScriptContext newCtxt = new SimpleScriptContext();
    newCtxt.setBindings(b, ScriptContext.ENGINE_SCOPE);

    try {
        final Object obj1 = e.eval("Object");
        final Object obj2 = e.eval("Object", newCtxt);
        Assert.assertNotEquals(obj1, obj2);
        Assert.assertNotNull(obj1);
        Assert.assertNotNull(obj2);
        Assert.assertEquals(obj1.toString(), obj2.toString());

        e.eval("x = 'hello'");
        e.eval("x = 'world'", newCtxt);
        Object x1 = e.getContext().getAttribute("x");
        Object x2 = newCtxt.getAttribute("x");
        Assert.assertNotEquals(x1, x2);
        Assert.assertEquals(x1, "hello");
        Assert.assertEquals(x2, "world");

        x1 = e.eval("x");
        x2 = e.eval("x", newCtxt);
        Assert.assertNotEquals(x1, x2);
        Assert.assertEquals(x1, "hello");
        Assert.assertEquals(x2, "world");

        final ScriptContext origCtxt = e.getContext();
        e.setContext(newCtxt);
        e.eval("y = new Object()");
        e.eval("y = new Object()", origCtxt);

        final Object y1 = origCtxt.getAttribute("y");
        final Object y2 = newCtxt.getAttribute("y");
        Assert.assertNotEquals(y1, y2);
        final Object yeval1 = e.eval("y");
        final Object yeval2 = e.eval("y", origCtxt);
        Assert.assertNotEquals(yeval1, yeval2);
        Assert.assertEquals("[object Object]", y1.toString());
        Assert.assertEquals("[object Object]", y2.toString());
    } catch (final ScriptException se) {
        se.printStackTrace();
        fail(se.getMessage());
    }
}

源代码20 项目： openjdk-8 文件： ScopeTest.java

@Test
public void multiGlobalTest() {
    final ScriptEngineManager m = new ScriptEngineManager();
    final ScriptEngine e = m.getEngineByName("nashorn");
    final Bindings b = e.createBindings();
    final ScriptContext newCtxt = new SimpleScriptContext();
    newCtxt.setBindings(b, ScriptContext.ENGINE_SCOPE);

    try {
        Object obj1 = e.eval("Object");
        Object obj2 = e.eval("Object", newCtxt);
        Assert.assertNotEquals(obj1, obj2);
        Assert.assertNotNull(obj1);
        Assert.assertNotNull(obj2);
        Assert.assertEquals(obj1.toString(), obj2.toString());

        e.eval("x = 'hello'");
        e.eval("x = 'world'", newCtxt);
        Object x1 = e.getContext().getAttribute("x");
        Object x2 = newCtxt.getAttribute("x");
        Assert.assertNotEquals(x1, x2);
        Assert.assertEquals(x1, "hello");
        Assert.assertEquals(x2, "world");

        x1 = e.eval("x");
        x2 = e.eval("x", newCtxt);
        Assert.assertNotEquals(x1, x2);
        Assert.assertEquals(x1, "hello");
        Assert.assertEquals(x2, "world");

        final ScriptContext origCtxt = e.getContext();
        e.setContext(newCtxt);
        e.eval("y = new Object()");
        e.eval("y = new Object()", origCtxt);

        Object y1 = origCtxt.getAttribute("y");
        Object y2 = newCtxt.getAttribute("y");
        Assert.assertNotEquals(y1, y2);
        Assert.assertNotEquals(e.eval("y"), e.eval("y", origCtxt));
        Assert.assertEquals("[object Object]", y1.toString());
        Assert.assertEquals("[object Object]", y2.toString());
    } catch (final ScriptException se) {
        se.printStackTrace();
        fail(se.getMessage());
    }
}

方法所在类

javax.script.ScriptException