net.snowflake.client.core

Class HttpUtil

java.lang.Object

net.snowflake.client.core.HttpUtil

public class HttpUtil
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HttpUtil.HttpInputStream

Constructor Summary

Constructors

Constructor and Description
HttpUtil()

Method Summary

Modifier and Type	Method and Description
static void	configureCustomProxyProperties(Map<SFSessionProperty,Object> connectionPropertiesMap) configure custom proxy properties from connectionPropertiesMap
static String	executeRequest(org.apache.http.client.methods.HttpRequestBase httpRequest, int retryTimeout, int injectSocketTimeout, AtomicBoolean canceling) Executes a HTTP request for Snowflake.
static String	executeRequest(org.apache.http.client.methods.HttpRequestBase httpRequest, int retryTimeout, int injectSocketTimeout, AtomicBoolean canceling, boolean includeRetryParameters) Executes a HTTP request for Snowflake.
static org.apache.http.client.config.RequestConfig	getDefaultRequestConfigWithSocketTimeout(int soTimeoutMs, boolean withoutCookies) Return a request configuration inheriting from the default request configuration of the shared HttpClient with a different socket timeout.
static org.apache.http.impl.client.CloseableHttpClient	getHttpClient() Gets HttpClient with insecureMode false
static org.apache.http.client.config.RequestConfig	getRequestConfigWithoutcookies() Return a request configuration inheriting from the default request configuration of the shared HttpClient with the coopkie spec set to ignore.
static org.apache.http.impl.client.CloseableHttpClient	initHttpClient(boolean insecureMode, File ocspCacheFile) Accessor for the HTTP client singleton.
static boolean	isSocksProxyDisabled() Returns whether the SOCKS proxy is disabled for this JVM
static void	setSocksProxyDisabled(boolean socksProxyDisabled) Enables/disables use of the SOCKS proxy when creating sockets

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpUtil

public HttpUtil()

Method Detail

getHttpClient

public static org.apache.http.impl.client.CloseableHttpClient getHttpClient()

Gets HttpClient with insecureMode false

Returns:

HttpClient object shared across all connections

initHttpClient

public static org.apache.http.impl.client.CloseableHttpClient initHttpClient(boolean insecureMode,
                                                                             File ocspCacheFile)

Accessor for the HTTP client singleton.

Parameters:

insecureMode - skip OCSP revocation check if true.

ocspCacheFile - OCSP response cache file name. if null, the default file will be used.

Returns:

HttpClient object shared across all connections

getDefaultRequestConfigWithSocketTimeout

public static org.apache.http.client.config.RequestConfig getDefaultRequestConfigWithSocketTimeout(int soTimeoutMs,
                                                                                                   boolean withoutCookies)

Return a request configuration inheriting from the default request configuration of the shared HttpClient with a different socket timeout.

Parameters:

soTimeoutMs - - custom socket timeout in milli-seconds

withoutCookies - - whether this request should ignore cookies or not

Returns:

RequestConfig object

getRequestConfigWithoutcookies

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

Return a request configuration inheriting from the default request configuration of the shared HttpClient with the coopkie spec set to ignore.

Returns:

RequestConfig object

setSocksProxyDisabled

public static void setSocksProxyDisabled(boolean socksProxyDisabled)

Enables/disables use of the SOCKS proxy when creating sockets

Parameters:

socksProxyDisabled - new value

isSocksProxyDisabled

public static boolean isSocksProxyDisabled()

Returns whether the SOCKS proxy is disabled for this JVM

Returns:

whether the SOCKS proxy is disabled

executeRequest

public static String executeRequest(org.apache.http.client.methods.HttpRequestBase httpRequest,
                                    int retryTimeout,
                                    int injectSocketTimeout,
                                    AtomicBoolean canceling)
                             throws SnowflakeSQLException,
                                    IOException

Executes a HTTP request for Snowflake.

Parameters:

httpRequest - HttpRequestBase

retryTimeout - retry timeout

injectSocketTimeout - injecting socket timeout

canceling - canceling?

Returns:

response

Throws:

SnowflakeSQLException - if Snowflake error occurs

IOException - raises if a general IO error occurs

executeRequest

public static String executeRequest(org.apache.http.client.methods.HttpRequestBase httpRequest,
                                    int retryTimeout,
                                    int injectSocketTimeout,
                                    AtomicBoolean canceling,
                                    boolean includeRetryParameters)
                             throws SnowflakeSQLException,
                                    IOException

Executes a HTTP request for Snowflake.

Parameters:

httpRequest - HttpRequestBase

retryTimeout - retry timeout

injectSocketTimeout - injecting socket timeout

canceling - canceling?

includeRetryParameters - whether to include retry parameters in retried requests

Returns:

response

Throws:

SnowflakeSQLException - if Snowflake error occurs

IOException - raises if a general IO error occurs

configureCustomProxyProperties

public static void configureCustomProxyProperties(Map<SFSessionProperty,Object> connectionPropertiesMap)

configure custom proxy properties from connectionPropertiesMap