程序包 gateway.api

类 HttpClientHelper

java.lang.Object

gateway.api.HttpClientHelper

public abstract class HttpClientHelper
extends Object

优化HttpClient请求帮助类
使用示例：参见main函数

作者:

neeker 2018-02-04

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	HttpClientHelper.HttpClientConnectManagerProperty
static class	HttpClientHelper.HttpResponseBytesExtractor
static interface	HttpClientHelper.HttpResponseExtractor<T>
static class	HttpClientHelper.HttpResponseGsonExtractor
static class	HttpClientHelper.HttpResponseObjectExtractor<T>
static class	HttpClientHelper.HttpResponseStringExtractor
static class	HttpClientHelper.HttpResponseVoidExtractor
private static class	HttpClientHelper.InnerHttpClientConnectionManager
private static class	HttpClientHelper.InnerHttpRequestRetryHandler
private static class	HttpClientHelper.SingletonHttpClient
private static class	HttpClientHelper.SingletonHttpClientConnectionManager

字段概要

字段

修饰符和类型	字段	说明
private static org.apache.http.conn.HttpClientConnectionManager	_defaultSingletonConnectionManager
private static org.apache.http.client.HttpClient	_defaultSingletonHttpClient
(专用程序包) static HttpClientHelper.HttpClientConnectManagerProperty	DEFAULT_HCCM_PROPERTIES
static final Charset	HttpResponseDefaultCharset
private static final org.apache.commons.logging.Log	Log
static final HttpClientHelper.HttpResponseBytesExtractor	RESPONSE_BYTES_EXTRACTOR
static final HttpClientHelper.HttpResponseGsonExtractor	RESPONSE_GSON_EXTRACTOR
static final HttpClientHelper.HttpResponseStringExtractor	RESPONSE_STRING_EXTRACTOR
static final HttpClientHelper.HttpResponseVoidExtractor	RESPONSE_VOID_EXTRACTOR

构造器概要

构造器

构造器	说明
HttpClientHelper()

方法概要

修饰符和类型	方法	说明
static org.apache.http.conn.ConnectionKeepAliveStrategy	createConnectionKeepAliveStrategy(HttpClientHelper.HttpClientConnectManagerProperty prop)
static org.apache.http.impl.client.HttpClientBuilder	createDefaultHttpClientBuilder()
(专用程序包) static void	createDefaultSingletonHttpClient()
static org.apache.http.client.HttpClient	createHttpClient(HttpClientHelper.HttpClientConnectManagerProperty prop, org.apache.http.conn.HttpClientConnectionManager httpClientConnectionManager, org.apache.http.conn.ConnectionKeepAliveStrategy connectionKeepAliveStrategy, org.apache.http.client.HttpRequestRetryHandler httpRequestRetryHandler)
static org.apache.http.impl.client.HttpClientBuilder	createHttpClientBuilder(HttpClientHelper.HttpClientConnectManagerProperty prop, org.apache.http.conn.HttpClientConnectionManager httpClientConnectionManager, org.apache.http.conn.ConnectionKeepAliveStrategy connectionKeepAliveStrategy, org.apache.http.client.HttpRequestRetryHandler httpRequestRetryHandler)
static org.apache.http.conn.HttpClientConnectionManager	createHttpClientConnectionManager(HttpClientHelper.HttpClientConnectManagerProperty prop)
static org.apache.http.client.HttpRequestRetryHandler	createHttpRequestRetryHandler(HttpClientHelper.HttpClientConnectManagerProperty prop)
static <T> HttpClientHelper.HttpResponseObjectExtractor<T>	createHttpResponseObjectExtractor(Class<T> clazz, boolean evelope_response)
static org.apache.http.impl.client.IdleConnectionEvictor	createIdleConnectionEvictor(org.apache.http.conn.HttpClientConnectionManager cm, long idle_check_inteval, long max_idle_time, TimeUnit time_unit)
static org.apache.http.client.config.RequestConfig	createRequestConfig(HttpClientHelper.HttpClientConnectManagerProperty prop)
static void	destorySingletonHttpClientObjects()
static HttpClientHelper.HttpClientConnectManagerProperty	getDefaultConnectManagerProperty()
static org.apache.http.client.config.RequestConfig	getDefaultRequestConfig()
static HttpClientHelper.HttpResponseStringExtractor	getHttpResponseStringExtractorByCharset(String charset)
static HttpClientHelper.HttpResponseStringExtractor	getHttpResponseStringExtractorByCharset(Charset charset)
static Charset	getResponseContentCharset(org.apache.http.HttpResponse response)
static Charset	getResponseContentCharset(org.apache.http.HttpResponse response, Charset default_charset)
static org.apache.http.conn.HttpClientConnectionManager	getSingletonConnectionManager()
static org.apache.http.client.HttpClient	getSingletonHttpClient()
(专用程序包) static void	reCreateDefaultSingletonHttpClient()
static <T> T	requestExecute(org.apache.http.client.HttpClient hc, org.apache.http.client.methods.HttpUriRequest request, HttpClientHelper.HttpResponseExtractor<T> response_extracter)
static <T> T	requestExecute(org.apache.http.client.HttpClient hc, org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context, HttpClientHelper.HttpResponseExtractor<T> response_extracter)
static void	requestExecute(org.apache.http.client.methods.HttpUriRequest request)
static <T> T	requestExecute(org.apache.http.client.methods.HttpUriRequest request, HttpClientHelper.HttpResponseExtractor<T> response_extracter)
static void	requestExecute(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context)
static <T> T	requestExecute(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context, HttpClientHelper.HttpResponseExtractor<T> response_extracter)
static byte[]	requestExecuteAsBytes(org.apache.http.client.methods.HttpUriRequest request)
static byte[]	requestExecuteAsBytes(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context)
static com.google.gson.JsonObject	requestExecuteAsJson(org.apache.http.client.methods.HttpUriRequest request)
static com.google.gson.JsonObject	requestExecuteAsJson(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context)
static <T> T	requestExecuteAsObject(org.apache.http.client.methods.HttpUriRequest request, Class<T> clazz)
static <T> T	requestExecuteAsObject(org.apache.http.client.methods.HttpUriRequest request, Class<T> clazz, boolean evelope_response)
static <T> T	requestExecuteAsObject(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context, Class<T> clazz)
static <T> T	requestExecuteAsObject(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context, Class<T> clazz, boolean evelope_response)
static String	requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request)
static String	requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request, String charset)
static String	requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request, Charset charset)
static String	requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context)
static String	requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context, String charset)
static String	requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request, org.apache.http.protocol.HttpContext context, Charset charset)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

Log

private static final org.apache.commons.logging.Log Log

DEFAULT_HCCM_PROPERTIES

static HttpClientHelper.HttpClientConnectManagerProperty DEFAULT_HCCM_PROPERTIES

_defaultSingletonConnectionManager

private static org.apache.http.conn.HttpClientConnectionManager _defaultSingletonConnectionManager

_defaultSingletonHttpClient

private static org.apache.http.client.HttpClient _defaultSingletonHttpClient

HttpResponseDefaultCharset

public static final Charset HttpResponseDefaultCharset

RESPONSE_STRING_EXTRACTOR

public static final HttpClientHelper.HttpResponseStringExtractor RESPONSE_STRING_EXTRACTOR

RESPONSE_BYTES_EXTRACTOR

public static final HttpClientHelper.HttpResponseBytesExtractor RESPONSE_BYTES_EXTRACTOR

RESPONSE_VOID_EXTRACTOR

public static final HttpClientHelper.HttpResponseVoidExtractor RESPONSE_VOID_EXTRACTOR

RESPONSE_GSON_EXTRACTOR

public static final HttpClientHelper.HttpResponseGsonExtractor RESPONSE_GSON_EXTRACTOR

构造器详细资料

HttpClientHelper

public HttpClientHelper()

方法详细资料

getDefaultConnectManagerProperty

public static HttpClientHelper.HttpClientConnectManagerProperty getDefaultConnectManagerProperty()

createDefaultSingletonHttpClient

static void createDefaultSingletonHttpClient()

reCreateDefaultSingletonHttpClient

static void reCreateDefaultSingletonHttpClient()

getSingletonConnectionManager

public static org.apache.http.conn.HttpClientConnectionManager getSingletonConnectionManager()

getSingletonHttpClient

public static org.apache.http.client.HttpClient getSingletonHttpClient()

destorySingletonHttpClientObjects

public static void destorySingletonHttpClientObjects()

requestExecute

public static void requestExecute(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context)
                           throws Exception

抛出:

Exception

requestExecute

public static void requestExecute(org.apache.http.client.methods.HttpUriRequest request)
                           throws Exception

抛出:

Exception

requestExecuteAsString

public static String requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context,
 Charset charset)
                                     throws Exception

抛出:

Exception

requestExecuteAsString

public static String requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context,
 String charset)
                                     throws Exception

抛出:

Exception

requestExecuteAsString

public static String requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request,
 Charset charset)
                                     throws Exception

抛出:

Exception

requestExecuteAsString

public static String requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request,
 String charset)
                                     throws Exception

抛出:

Exception

requestExecuteAsString

public static String requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context)
                                     throws Exception

抛出:

Exception

requestExecuteAsString

public static String requestExecuteAsString(org.apache.http.client.methods.HttpUriRequest request)
                                     throws Exception

抛出:

Exception

requestExecuteAsBytes

public static byte[] requestExecuteAsBytes(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context)
                                    throws Exception

抛出:

Exception

requestExecuteAsBytes

public static byte[] requestExecuteAsBytes(org.apache.http.client.methods.HttpUriRequest request)
                                    throws Exception

抛出:

Exception

requestExecuteAsJson

public static com.google.gson.JsonObject requestExecuteAsJson(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context)
                                                       throws Exception

抛出:

Exception

requestExecuteAsJson

public static com.google.gson.JsonObject requestExecuteAsJson(org.apache.http.client.methods.HttpUriRequest request)
                                                       throws Exception

抛出:

Exception

requestExecuteAsObject

public static <T> T requestExecuteAsObject(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context,
 Class<T> clazz)
                                    throws Exception

抛出:

Exception

requestExecuteAsObject

public static <T> T requestExecuteAsObject(org.apache.http.client.methods.HttpUriRequest request,
 Class<T> clazz)
                                    throws Exception

抛出:

Exception

requestExecuteAsObject

public static <T> T requestExecuteAsObject(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context,
 Class<T> clazz,
 boolean evelope_response)
                                    throws Exception

抛出:

Exception

requestExecuteAsObject

public static <T> T requestExecuteAsObject(org.apache.http.client.methods.HttpUriRequest request,
 Class<T> clazz,
 boolean evelope_response)
                                    throws Exception

抛出:

Exception

requestExecute

public static <T> T requestExecute(org.apache.http.client.methods.HttpUriRequest request,
 HttpClientHelper.HttpResponseExtractor<T> response_extracter)
                            throws Exception

抛出:

Exception

requestExecute

public static <T> T requestExecute(org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context,
 HttpClientHelper.HttpResponseExtractor<T> response_extracter)
                            throws Exception

抛出:

Exception

requestExecute

public static <T> T requestExecute(org.apache.http.client.HttpClient hc,
 org.apache.http.client.methods.HttpUriRequest request,
 HttpClientHelper.HttpResponseExtractor<T> response_extracter)
                            throws Exception

抛出:

Exception

requestExecute

public static <T> T requestExecute(org.apache.http.client.HttpClient hc,
 org.apache.http.client.methods.HttpUriRequest request,
 org.apache.http.protocol.HttpContext context,
 HttpClientHelper.HttpResponseExtractor<T> response_extracter)
                            throws Exception

抛出:

Exception

createConnectionKeepAliveStrategy

public static org.apache.http.conn.ConnectionKeepAliveStrategy createConnectionKeepAliveStrategy(HttpClientHelper.HttpClientConnectManagerProperty prop)

createIdleConnectionEvictor

public static org.apache.http.impl.client.IdleConnectionEvictor createIdleConnectionEvictor(org.apache.http.conn.HttpClientConnectionManager cm,
 long idle_check_inteval,
 long max_idle_time,
 TimeUnit time_unit)

createHttpClientConnectionManager

public static org.apache.http.conn.HttpClientConnectionManager createHttpClientConnectionManager(HttpClientHelper.HttpClientConnectManagerProperty prop)

createHttpRequestRetryHandler

public static org.apache.http.client.HttpRequestRetryHandler createHttpRequestRetryHandler(HttpClientHelper.HttpClientConnectManagerProperty prop)

createDefaultHttpClientBuilder

public static org.apache.http.impl.client.HttpClientBuilder createDefaultHttpClientBuilder()

createHttpClientBuilder

public static org.apache.http.impl.client.HttpClientBuilder createHttpClientBuilder(HttpClientHelper.HttpClientConnectManagerProperty prop,
 org.apache.http.conn.HttpClientConnectionManager httpClientConnectionManager,
 org.apache.http.conn.ConnectionKeepAliveStrategy connectionKeepAliveStrategy,
 org.apache.http.client.HttpRequestRetryHandler httpRequestRetryHandler)

createHttpClient

public static org.apache.http.client.HttpClient createHttpClient(HttpClientHelper.HttpClientConnectManagerProperty prop,
 org.apache.http.conn.HttpClientConnectionManager httpClientConnectionManager,
 org.apache.http.conn.ConnectionKeepAliveStrategy connectionKeepAliveStrategy,
 org.apache.http.client.HttpRequestRetryHandler httpRequestRetryHandler)

createRequestConfig

public static org.apache.http.client.config.RequestConfig createRequestConfig(HttpClientHelper.HttpClientConnectManagerProperty prop)

getDefaultRequestConfig

public static org.apache.http.client.config.RequestConfig getDefaultRequestConfig()

getHttpResponseStringExtractorByCharset

public static HttpClientHelper.HttpResponseStringExtractor getHttpResponseStringExtractorByCharset(Charset charset)

getHttpResponseStringExtractorByCharset

public static HttpClientHelper.HttpResponseStringExtractor getHttpResponseStringExtractorByCharset(String charset)

getResponseContentCharset

public static Charset getResponseContentCharset(org.apache.http.HttpResponse response)

getResponseContentCharset

public static Charset getResponseContentCharset(org.apache.http.HttpResponse response,
 Charset default_charset)

createHttpResponseObjectExtractor

public static <T>
HttpClientHelper.HttpResponseObjectExtractor<T> createHttpResponseObjectExtractor(Class<T> clazz,
 boolean evelope_response)