io.github.rhkiswani.javaff.httpclient.util.IOUtil.java Source code

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Here is the source code for io.github.rhkiswani.javaff.httpclient.util.IOUtil.java

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/*
 * Copyright 2016 Mohamed Kiswani.
 *
 * 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 io.github.rhkiswani.javaff.httpclient.util;

import org.apache.http.Header;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;

/**
 * @author Mohamed Kiswani
 * @since 0.0.25
 *
 */
public class IOUtil {

    public static String inputStreamToString(InputStream inputStream) throws IOException {
        BufferedReader rd = new BufferedReader(new InputStreamReader(inputStream));
        StringBuilder result = new StringBuilder();
        String line = "";
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
        return result.toString();
    }

    public static Map headersToMap(Header[] headers) {
        HashMap<String, String> map = new HashMap<>();
        for (Header header : headers) {
            map.put(header.getName(), header.getValue());
        }
        return map;
    }
}