Example usage for javax.script ScriptException getMessage

Introduction

In this page you can find the example usage for javax.script ScriptException getMessage.

Prototype

public String getMessage() 

Source Link

Document

Returns a message containing the String passed to a constructor as well as line and column numbers and filename if any of these are known.

Usage

From source file:com.espertech.esper.epl.script.ExprNodeScriptEvalJSR223.java

public Object evaluate(EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context) {
    Bindings bindings = executable.getEngine().createBindings();
    bindings.put(ExprNodeScript.CONTEXT_BINDING_NAME, context.getAgentInstanceScriptContext());
    for (int i = 0; i < names.length; i++) {
        bindings.put(names[i], parameters[i].evaluate(eventsPerStream, isNewData, context));
    }//w w w .ja v a 2  s  .co m

    try {
        Object result = executable.eval(bindings);

        if (coercer != null) {
            return coercer.coerceBoxed((Number) result);
        }

        return result;
    } catch (ScriptException e) {
        String message = "Unexpected exception executing script '" + scriptName + "' for statement '"
                + statementName + "' : " + e.getMessage();
        log.error(message, e);
        throw new EPException(message, e);
    }
}

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From source file:org.apache.tinkerpop.gremlin.hadoop.structure.io.script.ScriptRecordReader.java

@Override
public boolean nextKeyValue() throws IOException {
    while (true) {
        if (!this.lineRecordReader.nextKeyValue())
            return false;
        try {/*w  w  w. ja v  a  2 s. c  om*/
            final Bindings bindings = this.engine.createBindings();
            final StarGraph graph = StarGraph.open();
            final ScriptElementFactory factory = new ScriptElementFactory(graph);
            bindings.put(GRAPH, graph);
            bindings.put(LINE, this.lineRecordReader.getCurrentValue().toString());
            bindings.put(FACTORY, factory);
            final StarGraph.StarVertex sv = (StarGraph.StarVertex) engine.eval(this.parse, bindings);
            if (sv != null) {
                final Optional<StarGraph.StarVertex> vertex = sv.applyGraphFilter(this.graphFilter);
                if (vertex.isPresent()) {
                    this.vertexWritable.set(vertex.get());
                    return true;
                }
            }
        } catch (final ScriptException e) {
            throw new IOException(e.getMessage(), e);
        }
    }
}

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From source file:org.ngrinder.operation.cotroller.ScriptConsoleController.java

/**
 * Run the given script. The run result is stored in "result" of the given model.
 *
 * @param script script/* w  w w .j a v a  2 s  .co m*/
 * @param model  model
 * @return operation/script_console
 */
@RequestMapping("")
public String run(@RequestParam(value = "script", defaultValue = "") String script, Model model) {
    if (StringUtils.isNotBlank(script)) {
        ScriptEngine engine = new ScriptEngineManager().getEngineByName("Groovy");
        engine.put("applicationContext", this.applicationContext);
        engine.put("agentManager", this.agentManager);
        engine.put("agentManagerService", this.agentManagerService);
        engine.put("regionService", this.regionService);
        engine.put("consoleManager", this.consoleManager);
        engine.put("userService", this.userService);
        engine.put("perfTestService", this.perfTestService);
        engine.put("tagService", this.tagService);
        engine.put("fileEntryService", this.fileEntryService);
        engine.put("config", getConfig());
        engine.put("pluginManager", this.pluginManager);
        engine.put("cacheManager", this.cacheManager);
        engine.put("user", getCurrentUser());
        final StringWriter out = new StringWriter();
        PrintWriter writer = new PrintWriter(out);
        engine.getContext().setWriter(writer);
        engine.getContext().setErrorWriter(writer);
        try {
            Object result = engine.eval(script);
            result = out.toString() + "\n" + ObjectUtils.defaultIfNull(result, "");
            model.addAttribute("result", result);
        } catch (ScriptException e) {
            model.addAttribute("result", out.toString() + "\n" + e.getMessage());
        }
    }
    model.addAttribute("script", script);
    return "operation/script_console";
}

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From source file:org.apache.tinkerpop.gremlin.groovy.jsr223.GremlinGroovyScriptEngineCompileStaticTest.java

@Test
public void shouldCompileStaticWithExtension() throws Exception {
    // with no type checking extension this should pass
    final CompileStaticCustomizerProvider providerNoExtension = new CompileStaticCustomizerProvider();
    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerNoExtension)) {
        assertEquals(255, scriptEngine.eval("def c = new java.awt.Color(255, 255, 255); c.red"));
    }// w w  w  . java2s .  co m

    final CompileStaticCustomizerProvider providerWithExtension = new CompileStaticCustomizerProvider(
            PrecompiledExtensions.PreventColorUsageExtension.class.getName());
    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerWithExtension)) {
        scriptEngine.eval("def c = new java.awt.Color(255, 255, 255); c.red");
        fail("Should have failed type checking");
    } catch (ScriptException se) {
        assertEquals(MultipleCompilationErrorsException.class, se.getCause().getClass());
        assertThat(se.getMessage(), containsString("Method call is not allowed!"));
    }
}

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From source file:org.apache.tinkerpop.gremlin.groovy.jsr223.GremlinGroovyScriptEngineTypeCheckedTest.java

@Test
public void shouldTypeCheckWithExtension() throws Exception {
    // with no type checking extension this should pass
    final TypeCheckedCustomizerProvider providerNoExtension = new TypeCheckedCustomizerProvider();
    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerNoExtension)) {
        assertEquals(255, scriptEngine.eval("def c = new java.awt.Color(255, 255, 255); c.red"));
    }//from   w w w .  ja v a  2s. com

    final CompileStaticCustomizerProvider providerWithExtension = new CompileStaticCustomizerProvider(
            PrecompiledExtensions.PreventColorUsageExtension.class.getName());
    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerWithExtension)) {
        scriptEngine.eval("def c = new java.awt.Color(255, 255, 255); c.red");
        fail("Should have failed type checking");
    } catch (ScriptException se) {
        assertEquals(MultipleCompilationErrorsException.class, se.getCause().getClass());
        assertThat(se.getMessage(), containsString("Method call is not allowed!"));
    }
}

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From source file:org.apache.tinkerpop.gremlin.groovy.jsr223.GremlinGroovyScriptEngineCompileStaticTest.java

@Test
public void shouldCompileStaticWithMultipleExtension() throws Exception {
    // with no type checking extension this should pass
    final CompileStaticCustomizerProvider providerNoExtension = new CompileStaticCustomizerProvider();
    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerNoExtension)) {
        assertEquals(255, scriptEngine.eval("def c = new java.awt.Color(255, 255, 255); c.red"));
        assertEquals(1l, scriptEngine.eval("def c = new java.util.concurrent.CountDownLatch(1); c.count"));
    }/*from w w  w. ja va  2s .  co m*/

    final CompileStaticCustomizerProvider providerWithExtension = new CompileStaticCustomizerProvider(
            PrecompiledExtensions.PreventColorUsageExtension.class.getName() + ","
                    + PrecompiledExtensions.PreventCountDownLatchUsageExtension.class.getName());
    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerWithExtension)) {
        scriptEngine.eval("def c = new java.awt.Color(255, 255, 255); c.red");
        fail("Should have failed type checking");
    } catch (ScriptException se) {
        assertEquals(MultipleCompilationErrorsException.class, se.getCause().getClass());
        assertThat(se.getMessage(), containsString("Method call is not allowed!"));
    }

    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerWithExtension)) {
        scriptEngine.eval("def c = new java.util.concurrent.CountDownLatch(1); c.count");
        fail("Should have failed type checking");
    } catch (ScriptException se) {
        assertEquals(MultipleCompilationErrorsException.class, se.getCause().getClass());
        assertThat(se.getMessage(), containsString("Method call is not allowed!"));
    }
}

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From source file:org.apache.tinkerpop.gremlin.groovy.jsr223.GremlinGroovyScriptEngineTypeCheckedTest.java

@Test
public void shouldTypeCheckWithMultipleExtension() throws Exception {
    // with no type checking extension this should pass
    final TypeCheckedCustomizerProvider providerNoExtension = new TypeCheckedCustomizerProvider();
    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerNoExtension)) {
        assertEquals(255, scriptEngine.eval("def c = new java.awt.Color(255, 255, 255); c.red"));
        assertEquals(1l, scriptEngine.eval("def c = new java.util.concurrent.CountDownLatch(1); c.count"));
    }/*from w  ww .j  a  v a 2s.c  om*/

    final TypeCheckedCustomizerProvider providerWithExtension = new TypeCheckedCustomizerProvider(
            PrecompiledExtensions.PreventColorUsageExtension.class.getName() + ","
                    + PrecompiledExtensions.PreventCountDownLatchUsageExtension.class.getName());
    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerWithExtension)) {
        scriptEngine.eval("def c = new java.awt.Color(255, 255, 255); c.red");
        fail("Should have failed type checking");
    } catch (ScriptException se) {
        assertEquals(MultipleCompilationErrorsException.class, se.getCause().getClass());
        assertThat(se.getMessage(), containsString("Method call is not allowed!"));
    }

    try (GremlinGroovyScriptEngine scriptEngine = new GremlinGroovyScriptEngine(providerWithExtension)) {
        scriptEngine.eval("def c = new java.util.concurrent.CountDownLatch(1); c.count");
        fail("Should have failed type checking");
    } catch (ScriptException se) {
        assertEquals(MultipleCompilationErrorsException.class, se.getCause().getClass());
        assertThat(se.getMessage(), containsString("Method call is not allowed!"));
    }
}

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From source file:org.archive.modules.deciderules.ScriptedDecideRule.java

@Override
public DecideResult innerDecide(CrawlURI uri) {
    // depending on previous configuration, engine may 
    // be local to this thread or shared
    ScriptEngine engine = getEngine();
    synchronized (engine) {
        // synchronization is harmless for local thread engine,
        // necessary for shared engine
        try {//from   ww  w  . j  a  v  a  2s  .c  o  m
            engine.put("object", uri);
            engine.put("appCtx", appCtx);
            return (DecideResult) engine.eval("decisionFor(object)");
        } catch (ScriptException e) {
            logger.log(Level.WARNING, e.getMessage(), e);
            return DecideResult.NONE;
        } finally {
            engine.put("object", null);
            engine.put("appCtx", null);
        }
    }
}

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From source file:org.archive.modules.ScriptedProcessor.java

@Override
protected void innerProcess(CrawlURI curi) {
    // depending on previous configuration, engine may 
    // be local to this thread or shared
    ScriptEngine engine = getEngine();
    synchronized (engine) {
        // synchronization is harmless for local thread engine,
        // necessary for shared engine
        engine.put("curi", curi);
        engine.put("appCtx", appCtx);
        try {/*w w  w . java  2s  . co m*/
            engine.eval("process(curi)");
        } catch (ScriptException e) {
            logger.log(Level.WARNING, e.getMessage(), e);
        } finally {
            engine.put("curi", null);
            engine.put("appCtx", null);
        }
    }
}

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From source file:org.openscore.lang.runtime.bindings.ScriptEvaluator.java

public Serializable evalExpr(String expr, Map<String, ? extends Serializable> context) {
    ScriptContext scriptContext = new SimpleScriptContext();
    for (Map.Entry<String, ? extends Serializable> entry : context.entrySet()) {
        scriptContext.setAttribute(entry.getKey(), entry.getValue(), ScriptContext.ENGINE_SCOPE);
    }//from w w  w  .  j  a v  a 2  s  .c om
    if (scriptContext.getAttribute(TRUE) == null)
        scriptContext.setAttribute(TRUE, Boolean.TRUE, ScriptContext.ENGINE_SCOPE);
    if (scriptContext.getAttribute(FALSE) == null)
        scriptContext.setAttribute(FALSE, Boolean.FALSE, ScriptContext.ENGINE_SCOPE);
    try {
        return (Serializable) engine.eval(expr, scriptContext);
    } catch (ScriptException e) {
        ScriptException scriptException = new ScriptException(e);
        throw new RuntimeException("Error in running script expression or variable reference, for expression: '"
                + expr + "', Script exception is: \n" + scriptException.getMessage(), scriptException);
    }
}

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