com.github.pmerienne.cf.util.DRPCUtils.java Source code

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Here is the source code for com.github.pmerienne.cf.util.DRPCUtils.java

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/**
 * Copyright 2013-2015 Pierre Merienne
 *
 * 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.github.pmerienne.cf.util;

import java.util.List;

import org.json.simple.JSONValue;

public class DRPCUtils {

    @SuppressWarnings({ "unchecked", "rawtypes" })
    public static <T extends Object> List<List<T>> extractValues(String drpcResult) {
        List<List<T>> values = (List) JSONValue.parse(drpcResult);
        return values;
    }

    public static <T extends Object> T extractSingleValue(String drpcResult) {
        return extractSingleValue(drpcResult, 0);
    }

    @SuppressWarnings({ "unchecked", "rawtypes" })
    public static <T extends Object> T extractSingleValue(String drpcResult, int index) {
        List<List<Object>> values = (List) JSONValue.parse(drpcResult);
        return (T) values.get(0).get(index);
    }
}