com.jayway.restassured.internal.path.ObjectConverter.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */



package com.jayway.restassured.internal.path

class ObjectConverter {
  def static  T convertObjectTo(Object object, Class explicitType) {
    Object returnObject;
    if(object == null) {
      returnObject = null;
    } else if(!object.getClass().isAssignableFrom(explicitType)) {
      final String toString = object.toString();
      if(explicitType.isAssignableFrom(Integer.class) || explicitType.isAssignableFrom(int.class)) {
        returnObject = Integer.parseInt(toString);
      } else  if(explicitType.isAssignableFrom(Boolean.class) || explicitType.isAssignableFrom(boolean.class)) {
        returnObject = Boolean.parseBoolean(toString);
      } else  if(explicitType.isAssignableFrom(Character.class) || explicitType.isAssignableFrom(char.class)) {
        returnObject = toString.charAt(0);
      } else  if(explicitType.isAssignableFrom(Byte.class) || explicitType.isAssignableFrom(byte.class)) {
        returnObject = Byte.parseByte(toString);
      } else  if(explicitType.isAssignableFrom(Short.class) || explicitType.isAssignableFrom(short.class)) {
        returnObject = Short.parseShort(toString);
      } else  if(explicitType.isAssignableFrom(Float.class) || explicitType.isAssignableFrom(float.class)) {
        returnObject = Float.parseFloat(toString);
      } else  if(explicitType.isAssignableFrom(Double.class) || explicitType.isAssignableFrom(double.class)) {
        returnObject = Double.parseDouble(toString);
      } else  if(explicitType.isAssignableFrom(Long.class) || explicitType.isAssignableFrom(long.class)) {
        returnObject = Long.parseLong(toString);
      } else  if(explicitType.isAssignableFrom(String.class)) {
        returnObject = toString;
      } else {
        returnObject = explicitType.cast(object);
      }
    } else {
      returnObject = explicitType.cast(object);
    }
    return (T) returnObject;
  }
}