How to use execute method of com.intuit.karate.graal.JsExecutable class

Best Karate code snippet using com.intuit.karate.graal.JsExecutable.execute

Source:JsValue.java Github

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1/*2 * The MIT License3 *4 * Copyright 2020 Intuit Inc.5 *6 * Permission is hereby granted, free of charge, to any person obtaining a copy7 * of this software and associated documentation files (the "Software"), to deal8 * in the Software without restriction, including without limitation the rights9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell10 * copies of the Software, and to permit persons to whom the Software is11 * furnished to do so, subject to the following conditions:12 *13 * The above copyright notice and this permission notice shall be included in14 * all copies or substantial portions of the Software.15 *16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN22 * THE SOFTWARE.23 */24package com.intuit.karate.graal;25import com.intuit.karate.FileUtils;26import com.intuit.karate.XmlUtils;27import com.intuit.karate.JsonUtils;28import com.intuit.karate.http.ResourceType;29import java.util.ArrayList;30import java.util.LinkedHashMap;31import java.util.List;32import java.util.Map;33import java.util.Set;34import java.util.function.Function;35import org.graalvm.polyglot.Value;36import org.graalvm.polyglot.proxy.Proxy;37import org.slf4j.Logger;38import org.slf4j.LoggerFactory;39import org.w3c.dom.Node;40/**41 *42 * @author pthomas343 */44public class JsValue {45 private static final Logger logger = LoggerFactory.getLogger(JsValue.class);46 public static enum Type {47 OBJECT,48 ARRAY,49 FUNCTION,50 XML,51 NULL,52 OTHER53 }54 private final Value original;55 private final Object value;56 public final Type type;57 public JsValue(Value v) {58 this.original = v;59 try {60 if (v.isNull()) { // apparently this can be a "host object" as well !61 value = null;62 type = Type.NULL;63 } else if (v.isProxyObject()) {64 Object o = v.asProxyObject();65 if (o instanceof JsXml) {66 value = ((JsXml) o).getNode();67 type = Type.XML;68 } else if (o instanceof JsMap) {69 value = ((JsMap) o).getMap();70 type = Type.OBJECT;71 } else if (o instanceof JsList) {72 value = ((JsList) o).getList();73 type = Type.ARRAY;74 } else if (o instanceof JsExecutable) {75 value = (JsExecutable) o;76 type = Type.FUNCTION; 77 } else { // e.g. custom bridge, e.g. Request78 value = v.as(Object.class);79 type = Type.OTHER;80 }81 } else if (v.isHostObject()) { // java object82 if (v.isMetaObject()) { // java.lang.Class !83 value = v; // special case, keep around as graal value84 } else {85 value = v.asHostObject();86 }87 type = Type.OTHER;88 } else if (v.canExecute()) {89 if (v.isMetaObject()) { // js function90 value = v; // special case, keep around as graal value 91 } else { // java function reference92 value = new JsExecutable(v);93 }94 type = Type.FUNCTION;95 } else if (v.hasArrayElements()) {96 int size = (int) v.getArraySize();97 List list = new ArrayList(size);98 for (int i = 0; i < size; i++) {99 Value child = v.getArrayElement(i);100 list.add(new JsValue(child).value);101 }102 value = list;103 type = Type.ARRAY;104 } else if (v.hasMembers()) {105 Set<String> keys = v.getMemberKeys();106 Map<String, Object> map = new LinkedHashMap(keys.size());107 for (String key : keys) {108 Value child = v.getMember(key);109 map.put(key, new JsValue(child).value);110 }111 value = map;112 type = Type.OBJECT;113 } else {114 value = v.as(Object.class);115 type = Type.OTHER;116 }117 } catch (Exception e) {118 if (logger.isTraceEnabled()) {119 logger.trace("js conversion failed", e);120 }121 throw e;122 }123 }124 public <T> T getValue() {125 return (T) value;126 }127 public Map<String, Object> getAsMap() {128 return (Map) value;129 }130 public List getAsList() {131 return (List) value;132 }133 public Value getOriginal() {134 return original;135 }136 public boolean isXml() {137 return type == Type.XML;138 }139 public boolean isNull() {140 return type == Type.NULL;141 }142 public boolean isObject() {143 return type == Type.OBJECT;144 }145 public boolean isArray() {146 return type == Type.ARRAY;147 }148 public boolean isTrue() {149 if (type != Type.OTHER || !Boolean.class.equals(value.getClass())) {150 return false;151 }152 return (Boolean) value;153 }154 public boolean isFunction() {155 return type == Type.FUNCTION;156 }157 public boolean isOther() {158 return type == Type.OTHER;159 }160 @Override161 public String toString() {162 return original.toString();163 }164 165 public String toJsonOrXmlString(boolean pretty) {166 return toString(value, pretty);167 }168 public String getAsString() {169 return JsValue.toString(value);170 }171 public static Object fromJava(Object o) {172 if (o instanceof Function || o instanceof Proxy) {173 return o; 174 } else if (o instanceof List) {175 return new JsList((List) o);176 } else if (o instanceof Map) {177 return new JsMap((Map) o);178 } else if (o instanceof Node) {179 return new JsXml((Node) o);180 } else {181 return o;182 }183 }184 public static Object toJava(Value v) {185 return new JsValue(v).getValue();186 }187 public static Object unWrap(Object o) {188 if (o instanceof JsXml) {189 return ((JsXml) o).getNode();190 } else if (o instanceof JsMap) {191 return ((JsMap) o).getMap();192 } else if (o instanceof JsList) {193 return ((JsList) o).getList();194 } else {195 return o;196 }197 }198 public static byte[] toBytes(Value v) {199 return toBytes(toJava(v));200 }201 202 public static String toString(Object o) {203 return toString(o, false);204 }205 public static String toString(Object o, boolean pretty) {206 if (o == null) {207 return null;208 }209 if (o instanceof Map || o instanceof List) {210 return JsonUtils.toJson(o, pretty);211 } else if (o instanceof Node) {212 return XmlUtils.toString((Node) o, pretty);213 } else if (o instanceof byte[]) {214 return FileUtils.toString((byte[]) o);215 } else {216 return o.toString();217 }218 }219 public static byte[] toBytes(Object o) {220 if (o == null) {221 return null;222 }223 if (o instanceof Map || o instanceof List) {224 return FileUtils.toBytes(JsonUtils.toJson(o));225 } else if (o instanceof Node) {226 return FileUtils.toBytes(XmlUtils.toString((Node) o));227 } else if (o instanceof byte[]) {228 return (byte[]) o;229 } else {230 return FileUtils.toBytes(o.toString());231 }232 }233 public static Object fromBytes(byte[] bytes, boolean jsonStrict, ResourceType resourceType) {234 if (bytes == null) {235 return null;236 }237 String raw = FileUtils.toString(bytes);238 return fromString(raw, jsonStrict, resourceType);239 }240 public static Object fromString(String raw, boolean jsonStrict, ResourceType resourceType) {241 String trimmed = raw.trim();242 if (trimmed.isEmpty()) {243 return raw;244 }245 if (resourceType != null && resourceType.isBinary()) {246 return raw;247 }248 switch (trimmed.charAt(0)) {249 case '{':250 case '[':251 return jsonStrict ? JsonUtils.fromJsonStrict(raw) : JsonUtils.fromJson(raw);252 case '<':253 if (resourceType == null || resourceType.isXml()) {254 return XmlUtils.toXmlDoc(raw);255 } else {256 return raw;257 }258 default:259 return raw;260 }261 }262 public static Object fromStringSafe(String raw) {263 try {264 return fromString(raw, false, null);265 } catch (Exception e) {266 logger.trace("failed to auto convert: {}", e + "");267 return raw;268 }269 }270 271 public static boolean isTruthy(Object o) {272 if (o == null) {273 return false;274 }275 if (o instanceof Boolean) {276 return ((Boolean) o);277 }278 if (o instanceof Number) {279 return ((Number) o).doubleValue() != 0.0;280 }281 return true;282 }283 284}...

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Source:JsExecutable.java Github

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...38 }39 private static final Object LOCK = new Object();40 protected static Value invoke(Value value, Object... args) {41 try {42 return JsEngine.execute(value, args);43 } catch (Exception e) {44 logger.warn("[*** execute ***] invocation failed: {}", e.getMessage());45 synchronized (LOCK) {46 return JsEngine.execute(value, args);47 }48 }49 }50 @Override51 public Object execute(Value... values) {52 Object[] args = new Object[values.length];53 for (int i = 0; i < args.length; i++) {54 args[i] = values[i].as(Object.class);55 }56 return invoke(value, args);57 }58}...

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execute

Using AI Code Generation

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1import com.intuit.karate.graal.JsExecutable;2import com.intuit.karate.graal.JsValue;3import com.intuit.karate.graal.JsValueFactory;4import java.io.File;5import java.io.IOException;6import java.nio.file.Files;7import java.nio.file.Path;8import java.nio.file.Paths;9import java.util.Map;10import javax.script.ScriptException;11import org.graalvm.polyglot.Context;12import org.graalvm.polyglot.Value;13public class 4 {14 public static void main(String[] args) throws ScriptException, IOException {15 Path path = Paths.get("test.js");16 String script = new String(Files.readAllBytes(path));17 Context context = Context.create("js");18 Value value = context.eval("js", script);19 JsValue jsValue = JsValueFactory.create(value);20 JsExecutable jsExecutable = jsValue.getExecutable();21 Map<String, Object> result = jsExecutable.execute();22 System.out.println(result);23 }24}25import com.intuit.karate.graal.JsExecutable;26import com.intuit.karate.graal.JsValue;27import com.intuit.karate.graal.JsValueFactory;28import java.io.File;29import java.io.IOException;30import java.nio.file.Files;31import java.nio.file.Path;32import java.nio.file.Paths;33import java.util.Map;34import javax.script.ScriptException;35import org.graalvm.polyglot.Context;36import org.graalvm.polyglot.Value;37public class 5 {38 public static void main(String[] args) throws ScriptException, IOException {39 Path path = Paths.get("test.js");40 String script = new String(Files.readAllBytes(path));41 Context context = Context.create("js");42 Value value = context.eval("js", script);43 JsValue jsValue = JsValueFactory.create(value);44 JsExecutable jsExecutable = jsValue.getExecutable();45 Map<String, Object> result = jsExecutable.execute("Hello", "World");46 System.out.println(result);47 }48}49import com.intuit.karate.graal.JsExecutable;50import com.intuit.karate.graal.JsValue;51import

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execute

Using AI Code Generation

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1package com.intuit.karate.graal;2import com.intuit.karate.ScriptValue;3import com.intuit.karate.core.Feature;4import com.intuit.karate.core.FeatureRuntime;5import com.intuit.karate.core.ScenarioRuntime;6import com.intuit.karate.core.StepRuntime;7import com.intuit.karate.core.engine.FeatureExecutor;8import com.intuit.karate.core.engine.FeatureWrapper;9import com.intuit.karate.core.engine.ScenarioEngine;10import com.intuit.karate.core.engine.StepEngine;11import com.intuit.karate.core.engine.StepResult;12import java.util.HashMap;13import java.util.List;14import java.util.Map;15import javax.script.Bindings;16public class JsExecutable {17 private final FeatureExecutor featureExecutor;18 private final FeatureRuntime featureRuntime;19 private final ScenarioRuntime scenarioRuntime;20 private final StepRuntime stepRuntime;21 public JsExecutable(FeatureExecutor featureExecutor) {22 this.featureExecutor = featureExecutor;23 this.featureRuntime = new FeatureRuntime();24 this.scenarioRuntime = new ScenarioRuntime();25 this.stepRuntime = new StepRuntime();26 }27 public ScriptValue execute(String script, Map<String, Object> args) {28 Feature feature = new Feature();29 feature.setScript(script);30 FeatureWrapper featureWrapper = new FeatureWrapper(feature, featureExecutor);31 ScenarioEngine scenarioEngine = new ScenarioEngine(featureWrapper, featureRuntime, scenarioRuntime);32 StepEngine stepEngine = new StepEngine(scenarioEngine, stepRuntime);33 Bindings bindings = featureRuntime.getBindings();34 bindings.putAll(args);35 List<StepResult> results = stepEngine.executeScript(script, bindings);36 ScriptValue sv = ScriptValue.NULL;37 if (!results.isEmpty()) {38 StepResult lastResult = results.get(results.size() - 1);39 sv = lastResult.getValue();40 }41 return sv;42 }43 public static void main(String[] args) {44 JsExecutable jsExecutable = new JsExecutable(null);45 Map<String, Object> map = new HashMap();46 map.put("foo", "bar");47 ScriptValue sv = jsExecutable.execute("foo", map);48 System.out.println("sv: " + sv);49 }50}

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execute

Using AI Code Generation

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1import com.intuit.karate.graal.JsExecutable;2import com.intuit.karate.graal.JsValue;3import com.intuit.karate.graal.JsEngine;4import java.io.File;5import java.util.HashMap;6import java.util.Map;7public class 4 {8 public static void main(String[] args) {9 String script = "function add(a, b) { return a + b }";10 JsEngine engine = JsEngine.create();11 JsExecutable exec = engine.compile(script);12 Map<String, Object> map = new HashMap();13 map.put("a", 10);14 map.put("b", 20);15 JsValue value = exec.execute(map);16 System.out.println(value);17 }18}19import com.intuit.karate.graal.JsExecutable;20import com.intuit.karate.graal.JsValue;21import com.intuit.karate.graal.JsEngine;22import java.io.File;23import java.util.HashMap;24import java.util.Map;25public class 5 {26 public static void main(String[] args) {27 String script = "function add(a, b) { return a + b }";28 JsEngine engine = JsEngine.create();29 JsExecutable exec = engine.compile(script);30 Map<String, Object> map = new HashMap();31 map.put("a", 10);32 map.put("b", 20);33 JsValue value = exec.execute(map);34 System.out.println(value);35 }36}37import com.intuit.karate.graal.JsExecutable;38import com.intuit.karate.graal.JsValue;39import com.intuit.karate.graal.JsEngine;40import java.io.File;41import java.util.HashMap;42import java.util.Map;43public class 6 {44 public static void main(String[] args) {45 String script = "function add(a, b) { return a + b }";46 JsEngine engine = JsEngine.create();47 JsExecutable exec = engine.compile(script);48 Map<String, Object> map = new HashMap();49 map.put("a", 10);50 map.put("b", 20);

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execute

Using AI Code Generation

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1import com.intuit.karate.graal.JsExecutable;2public class 4 {3public static void main(String[] args) throws Exception {4String jsCode = "function add(a, b) { return a + b; }";5JsExecutable exec = new JsExecutable(jsCode, "add");6Object result = exec.execute(1, 2);7System.out.println(result);8}9}

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execute

Using AI Code Generation

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1import com.intuit.karate.graal.JsExecutable;2import java.util.HashMap;3import java.util.Map;4public class 4 {5 public static void main(String[] args) {6 String script = "function() { return 'Hello World' }";7 String[] argNames = new String[0];8 JsExecutable jsExecutable = new JsExecutable(script, argNames);9 Map<String, Object> argsMap = new HashMap<>();10 Object result = jsExecutable.execute(argsMap);11 System.out.println(result);12 }13}14import com.intuit.karate.graal.JsExecutable;15import java.util.HashMap;16import java.util.Map;17public class 5 {18 public static void main(String[] args) {19 String script = "function() { return 'Hello World' }";20 String[] argNames = new String[0];21 JsExecutable jsExecutable = new JsExecutable(script, argNames);22 Map<String, Object> argsMap = new HashMap<>();23 Object result = jsExecutable.execute(argsMap);24 System.out.println(result);25 }26}27import com.intuit.karate.graal.JsExecutable;28import java.util.HashMap;29import java.util.Map;30public class 6 {31 public static void main(String[] args) {32 String script = "function() { return 'Hello World' }";33 String[] argNames = new String[0];34 JsExecutable jsExecutable = new JsExecutable(script, argNames);35 Map<String, Object> argsMap = new HashMap<>();36 Object result = jsExecutable.execute(argsMap);37 System.out.println(result);38 }39}40import com.intuit.karate.graal.JsExecutable;41import java.util.HashMap;42import java.util.Map;43public class 7 {44 public static void main(String[] args) {45 String script = "function() { return 'Hello World' }";46 String[] argNames = new String[0];47 JsExecutable jsExecutable = new JsExecutable(script, argNames);

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execute

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1import com.intuit.karate.graal.JsExecutable;2public class 4 {3 public static void main(String[] args) {4 JsExecutable jsExecutable = new JsExecutable("function(){return 'hello world'}");5 System.out.println(jsExecutable.execute());6 }7}8var JsExecutable = Java.type('com.intuit.karate.graal.JsExecutable');9var jsExecutable = new JsExecutable('function(){return "hello world"}');10print(jsExecutable.execute());

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execute

Using AI Code Generation

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1import com.intuit.karate.graal.JsExecutable;2import com.intuit.karate.graal.JsFunction;3import com.intuit.karate.graal.JsValue;4public class 4 {5 public static void main(String[] args) {6 JsExecutable jsExecutable = JsExecutable.of(""7 + "function add(a, b) {"8 + " return a + b;"9 + "}");10 JsFunction jsFunction = jsExecutable.execute();11 JsValue jsValue = jsFunction.invoke(1, 2);12 System.out.println(jsValue.asInt());13 }14}

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Most used method in JsExecutable

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