io.strimzi.kafka.oauth.common

Class ConfigUtil

java.lang.Object

io.strimzi.kafka.oauth.common.ConfigUtil

public class ConfigUtil
extends java.lang.Object

The helper class with methods used in multiple places.

Constructor Summary

Constructors

Constructor and Description
ConfigUtil()

Method Summary

Modifier and Type	Method and Description
static javax.net.ssl.HostnameVerifier	createHostnameVerifier(Config config) Create the HostnameVerifier from configuration in the passed Config object.
static javax.net.ssl.SSLSocketFactory	createSSLFactory(Config config) Create the javax.net.ssl.SSLSocketFactory from configuration in the passed Config object.
static java.lang.String	getConfigWithFallbackLookup(Config c, java.lang.String key, java.lang.String fallbackKey) Resolve the configuration value for the key as a string.
static int	getConnectTimeout(Config config) Resolve the value of the Config.OAUTH_CONNECT_TIMEOUT_SECONDS configuration
static int	getReadTimeout(Config config) Resolve the value of the Config.OAUTH_READ_TIMEOUT_SECONDS configuration
static int	getTimeout(Config c, java.lang.String key) Resolve the configuration value for the key as a timeout in seconds with the default value of 60
static int	getTimeoutConfigWithFallbackLookup(Config c, java.lang.String key, java.lang.String fallbackKey) Resolve the configuration value for the key as a timeout in seconds with the default value of 60.
static void	putIfNotNull(java.util.Properties p, java.lang.String key, java.lang.Object value) Helper method that puts the key-value pair into the passed java.util.Properties only if the value is not null.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigUtil

public ConfigUtil()

Method Detail

createSSLFactory

public static javax.net.ssl.SSLSocketFactory createSSLFactory(Config config)

Create the javax.net.ssl.SSLSocketFactory from configuration in the passed Config object.

Parameters:

config - The Config object containing the configuration

Returns:

The javax.net.ssl.SSLSocketFactory based on the passed configuration

createHostnameVerifier

public static javax.net.ssl.HostnameVerifier createHostnameVerifier(Config config)

Create the HostnameVerifier from configuration in the passed Config object.

Parameters:

config - The Config object containing the configuration

Returns:

The javax.net.ssl.HostnameVerifier based on the passed configuration

putIfNotNull

public static void putIfNotNull(java.util.Properties p,
                                java.lang.String key,
                                java.lang.Object value)

Helper method that puts the key-value pair into the passed java.util.Properties only if the value is not null.

Parameters:

p - Destination Properties object

key - The key

value - The value

getConnectTimeout

public static int getConnectTimeout(Config config)

Resolve the value of the Config.OAUTH_CONNECT_TIMEOUT_SECONDS configuration

Parameters:

config - the Config object

Returns:

Configured value as int

getReadTimeout

public static int getReadTimeout(Config config)

Resolve the value of the Config.OAUTH_READ_TIMEOUT_SECONDS configuration

Parameters:

config - the Config object

Returns:

Configured value as int

getTimeout

public static int getTimeout(Config c,
                             java.lang.String key)

Resolve the configuration value for the key as a timeout in seconds with the default value of 60

Parameters:

c - the Config object

key - the configuration key

Returns:

Configured value as int

getTimeoutConfigWithFallbackLookup

public static int getTimeoutConfigWithFallbackLookup(Config c,
                                                     java.lang.String key,
                                                     java.lang.String fallbackKey)

Resolve the configuration value for the key as a timeout in seconds with the default value of 60. If the key is not present, fallback to using a secondary key.

Parameters:

c - the Config object

key - the configuration key

fallbackKey - the fallback key

Returns:

Configured value as int

getConfigWithFallbackLookup

public static java.lang.String getConfigWithFallbackLookup(Config c,
                                                           java.lang.String key,
                                                           java.lang.String fallbackKey)

Resolve the configuration value for the key as a string. If the key is not present, fallback to using a secondary key.

Parameters:

c - the Config object

key - the configuration key

fallbackKey - the fallback key

Returns:

Configured value as String