net.sephy.postman.util.PostmanUtils.java Source code

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Here is the source code for net.sephy.postman.util.PostmanUtils.java

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/*
 * Copyright 2015 MING XIA
 *
 * 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 net.sephy.postman.util;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.http.Header;
import org.apache.http.NameValuePair;
import org.apache.http.client.methods.RequestBuilder;
import org.apache.http.message.BasicHeader;
import org.apache.http.message.BasicNameValuePair;

/**
 * Http 
 * @author Sephy
 * @since: 2015-08-21
 */
public abstract class PostmanUtils {

    /**
     * ?
     * @param builder
     * @param params
     */
    public static void setParameter(RequestBuilder builder, Map<String, Object> params) {
        if (params != null && params.size() > 0) {
            for (Map.Entry<String, Object> entry : params.entrySet()) {
                builder.addParameter(entryToNameAndValuePair(entry));
            }
        }
    }

    /**
     * ?
     * @param builder
     * @param params
     */
    public static void setParameter(RequestBuilder builder, List<NameValuePair> params) {
        for (NameValuePair param : params) {
            builder.addParameter(param);
        }
    }

    /**
     * ?
     * @param builder
     * @param header
     */
    public static void setHeader(RequestBuilder builder, Map<String, Object> header) {
        if (header != null && header.size() > 0) {
            for (Map.Entry<String, Object> entry : header.entrySet()) {
                builder.addHeader(entryToHeader(entry));
            }
        }
    }

    /**
     * ?
     * @param builder
     * @param headers
     */
    public static void setHeader(RequestBuilder builder, List<Header> headers) {
        if (headers != null) {
            for (Header header : headers) {
                builder.addHeader(header);
            }
        }
    }

    /**
     *  Map ??? List<NameValuePair> ?
     * @param map
     * @return
     */
    public static List<NameValuePair> mapToNameValuePairList(Map<String, Object> map) {
        List<NameValuePair> list = new ArrayList<NameValuePair>();
        for (Map.Entry<String, Object> entry : map.entrySet()) {
            Object value = entry.getValue();
            if (value != null) {
                list.add(new BasicNameValuePair(entry.getKey(), value.toString()));
            }
        }
        return list;
    }

    /**
     *  Map ??? List<Header> ?
     * @param map
     * @return
     */
    public static List<Header> mapToHeaderList(Map<String, Object> map) {
        List<Header> list = new ArrayList<Header>();
        for (Map.Entry<String, Object> entry : map.entrySet()) {
            Object value = entry.getValue();
            if (value != null) {
                list.add(new BasicHeader(entry.getKey(), value.toString()));
            }
        }
        return list;
    }

    public static NameValuePair entryToNameAndValuePair(Map.Entry<String, Object> entry) {
        Object value = entry.getValue();
        if (value == null) {
            return null;
        }
        return new BasicNameValuePair(entry.getKey(), value.toString());
    }

    public static Header entryToHeader(Map.Entry<String, Object> entry) {
        Object value = entry.getValue();
        if (value == null) {
            return null;
        }
        return new BasicHeader(entry.getKey(), value.toString());
    }
}