How to use getParserMethod method of com.paypal.selion.platform.dataprovider.impl.ReflectionUtils class

Best SeLion code snippet using com.paypal.selion.platform.dataprovider.impl.ReflectionUtils.getParserMethod

Source:ReflectionUtils.java

...46        public ReflectionException(Throwable e) {47            super(e);48        }49    }50    private static Method getParserMethod(Class<?> type) {51        logger.entering(type);52        checkArgument(type != null, "Type cannot be null.");53        Class<?> wrapperType = ClassUtils.primitiveToWrapper(type);54        for (Method eachMethod : wrapperType.getDeclaredMethods()) {55            boolean isParserMethod = eachMethod.getName().startsWith("parse");56            boolean hasOneArg = eachMethod.getParameterTypes().length == 1;57            boolean acceptsStringAsParam = (hasOneArg ? (Arrays.asList(eachMethod.getParameterTypes())58                    .contains(String.class)) : false);59            if (isParserMethod && hasOneArg && acceptsStringAsParam) {60                logger.exiting(eachMethod);61                return eachMethod;62            }63        }64        logger.exiting(new Object[] { null });65        return null;66    }67    /**68     * @param type69     *            The type to check.70     * @return <code>true</code> If the Class represented by the type has a 1 argument constructor defined that71     *         accepts a String.72     */73    public static boolean hasOneArgStringConstructor(Class<?> type) {74        logger.entering(type);75        checkArgument(type != null, "type cannot be null.");76        boolean flag = false;77        try {78            flag = (type.getConstructor(new Class<?>[] { String.class }) != null);79        } catch (NoSuchMethodException | SecurityException e) { // NOSONAR80            // Gobble exception and do nothing with it.81        }82        logger.exiting(flag);83        return flag;84    }85    /**86     * @param type87     *            The type to check.88     * @return <code>true</code> If the Class represented by the type has a default constructor defined.89     */90    public static boolean hasDefaultConstructor(Class<?> type) {91        logger.entering(type);92        checkArgument(type != null, "type cannot be null.");93        boolean flag = false;94        try {95            flag = (type.getConstructor(new Class<?>[] {}) != null);96        } catch (NoSuchMethodException | SecurityException e) { // NOSONAR97            // Gobble exception and do nothing with it.98        }99        logger.exiting(flag);100        return flag;101    }102    /**103     * This helper method facilitates creation of {@link DefaultCustomTypeTest} arrays and pre-populates them with the104     * set of String values provided.105     * 106     * @param type107     *            A {@link DefaultCustomType} object that represents the type of the array to be instantiated.108     * @param values109     *            A {@link String} array that represents the set of values that should be used to pre-populate the110     *            newly constructed array.111     * @return An array of type {@link DefaultCustomType}112     */113    public static Object instantiateDefaultCustomTypeArray(DefaultCustomType type, String[] values) {114        logger.entering(new Object[] { type, values });115        checkArgument(type != null, "type cannot be null.");116        checkArgument((values != null && values.length != 0), "The values  cannot be null (or) empty.");117        Object arrayToReturn = Array.newInstance(type.getCustomTypeClass(), values.length);118        for (int i = 0; i < values.length; i++) {119            Array.set(arrayToReturn, i, type.instantiateObject(values[i]));120        }121        logger.exiting(arrayToReturn);122        return arrayToReturn;123    }124    /**125     * This helper method facilitates creation of primitive arrays and pre-populates them with the set of String values126     * provided.127     * 128     * @param type129     *            The type of the array to create. Note that this method will only accept primitive types (as the name130     *            suggests) i.e., only int[],float[], boolean[] and so on.131     * @param values132     *            A {@link String} array that represents the set of values that should be used to pre-populate the133     *            newly constructed array.134     * 135     * @return An array of the type that was specified.136     */137    public static Object instantiatePrimitiveArray(Class<?> type, String[] values) {138        logger.entering(new Object[] { type, values });139        validateParams(type, values);140        checkArgument(isPrimitiveArray(type), type + " is NOT a primitive array type.");141        Class<?> componentType = type.getComponentType();142        Object arrayToReturn = Array.newInstance(componentType, values.length);143        Method parserMethod = getParserMethod(componentType);144        for (int i = 0; i < values.length; i++) {145            try {146                Array.set(arrayToReturn, i, parserMethod.invoke(arrayToReturn, values[i]));147            } catch (ArrayIndexOutOfBoundsException | IllegalArgumentException | IllegalAccessException148                    | InvocationTargetException e) {149                throw new ReflectionException(e);150            }151        }152        logger.exiting(arrayToReturn);153        return arrayToReturn;154    }155    /**156     * This helper method facilitates creation of primitive data type object and initialize it with the provided value.157     * 158     * @param type159     *            The type to instantiate. It has to be only a primitive data type [ such as int, float, boolean160     *            etc.,]161     * @param objectToInvokeUpon162     *            The object upon which the invocation is to be carried out.163     * @param valueToAssign164     *            The value to initialize with.165     * @return An initialized object that represents the primitive data type.166     */167    public static Object instantiatePrimitiveObject(Class<?> type, Object objectToInvokeUpon, String valueToAssign) {168        logger.entering(new Object[] { type, objectToInvokeUpon, valueToAssign });169        validateParams(type, objectToInvokeUpon, valueToAssign);170        checkArgument(type.isPrimitive(), type + " is NOT a primitive data type.");171        try {172            Object objectToReturn = getParserMethod(type).invoke(objectToInvokeUpon, valueToAssign);173            logger.exiting(objectToInvokeUpon);174            return objectToReturn;175        } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {176            throw new ReflectionException(e);177        }178    }179    /**180     * This helper method facilitates creation of wrapper arrays and pre-populates them with the set of String values181     * provided. E.g., of wrapper arrays include Integer[], Character[], Boolean[] and so on. This method can also be182     * used to create arrays of types which has a 1 argument String constructor defined.183     * 184     * @param type185     *            The type of the desired array.186     * @param values...

getParserMethod

Using AI Code Generation

1ReflectionUtils.getParserMethod("json");2ReflectionUtils.getParserMethod("xml");3ReflectionUtils.getParserMethod("csv");4ReflectionUtils.getParserMethod("excel");5ReflectionUtils.getParserMethod("excelx");6ReflectionUtils.getParserMethod("properties");7ReflectionUtils.getParserMethod("yaml");8ReflectionUtils.getParserMethod("json");9ReflectionUtils.getParserMethod("xml");10ReflectionUtils.getParserMethod("csv");11ReflectionUtils.getParserMethod("excel");12ReflectionUtils.getParserMethod("excelx");13ReflectionUtils.getParserMethod("properties");14ReflectionUtils.getParserMethod("yaml");15ReflectionUtils.getParserMethod("json");16ReflectionUtils.getParserMethod("xml");

getParserMethod

Using AI Code Generation

1package com.paypal.selion.platform.dataprovider;2import java.lang.reflect.Method;3import org.testng.annotations.DataProvider;4import org.testng.annotations.Test;5public class ReflectionUtilsTest {6    @DataProvider(name = "testDataProvider")7    public static Object[][] testDataProvider() {8        return new Object[][] { { "com.paypal.selion.platform.dataprovider.ReflectionUtilsTest", "testMethod" } };9    }10    @Test(dataProvider = "testDataProvider")11    public void testGetParserMethod(String className, String methodName) {12        Method method = ReflectionUtils.getParserMethod(className, methodName);13        assert method != null;14    }15    public void testMethod() {16    }17}

getParserMethod

Using AI Code Generation

1ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));2ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));3ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));4ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));5ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));6ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));7ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));8ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));9ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));10ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));11ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));12ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));13ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));14ReflectionUtils.getParserMethod(ReflectionUtils.getParserMethod("json"));

getParserMethod

Using AI Code Generation

1public Method getParserMethod(String fileExtension, String parserClassName) {2    Method method = null;3    try {4        Class<?> parserClass = Class.forName(parserClassName);5        method = ReflectionUtils.getMethod(parserClass, "parse", String.class);6    } catch (ClassNotFoundException e) {7        logger.log(Level.SEVERE, "Unable to find the class " + parserClassName, e);8    }9    return method;10}11public Object invokeMethod(Method method, String fileExtension, String parserClassName) {12    Object obj = null;13    try {14        obj = ReflectionUtils.invokeMethod(method, parserClassName, fileExtension);15    } catch (Exception e) {16        logger.log(Level.SEVERE, "Unable to invoke the method " + method.getName() + " in the class " + parserClassName, e);17    }18    return obj;19}20public Annotation getAnnotation(Class<?> clazz, Class<? extends Annotation> annotationType) {21    Annotation annotation = null;22    try {23        annotation = ReflectionUtils.getAnnotation(clazz, annotationType);24    } catch (Exception e) {25        logger.log(Level.SEVERE, "Unable to get the annotation " + annotationType.getName() + " from the class " + clazz.getName(), e);26    }27    return annotation;28}29public Object getFieldValue(Class<?> clazz, String fieldName) {30    Object obj = null;31    try {32        obj = ReflectionUtils.getFieldValue(clazz, fieldName);33    } catch (Exception e) {34        logger.log(Level.SEVERE, "Unable to get the value of the field " + fieldName + " from the class " + clazz.getName(), e);35    }36    return obj;37}38public void setFieldValue(Class<?> clazz, String fieldName, Object value) {

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