java.lang.Object
- org.jivesoftware.smack.SmackConfiguration

```
public final class SmackConfiguration
extends Object
```
Represents the configuration of Smack. The configuration is used for:
- Initializing classes by loading them at start-up.
- Getting the current Smack version.
- Getting and setting global library behavior, such as the period of time to wait for replies to packets from the server. Note: setting these values via the API will override settings in the configuration file.
Configuration settings are stored in org.jivesoftware.smack/smack-config.xml.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class SmackConfiguration.UnknownIqRequestReplyMode

Field Summary

Fields
Modifier and Type	Field	Description
`static boolean`	`DEBUG`	Value that indicates whether debugging is enabled.
`static URL`	`SMACK_URL`
`static String`	`SMACK_URL_STRING`
`static boolean`	`TRUELY_ASYNC_SENDS`	If enabled, causes `AbstractXMPPConnection` to create a thread for every asynchronous send operation.

Constructor Summary

Constructors
Constructor Description

SmackConfiguration()

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`static void`	`addAllKnownModulesTo(ModularXmppClientToServerConnectionConfiguration.Builder builder)`
`static void`	`addCompressionHandler(XMPPInputOutputStream xmppInputOutputStream)`
`static void`	`addDisabledSmackClass(Class<?> clz)`	Convenience method for `addDisabledSmackClass(String)`.
`static void`	`addDisabledSmackClass(String className)`	Add a class to the disabled smack classes.
`static void`	`addDisabledSmackClasses(String... classNames)`	Add the given class names to the list of disabled Smack classes.
`static boolean`	`addModule(Class<? extends ModularXmppClientToServerConnectionModuleDescriptor> moduleDescriptor)`
`static void`	`addSaslMech(String mech)`	Add a SASL mechanism to the list to be used.
`static void`	`addSaslMechs(Collection<String> mechs)`	Add a Collection of SASL mechanisms to the list to be used.
`static List<XMPPInputOutputStream>`	`getCompressionHandlers()`	Get compression handlers.
`static int`	`getDefaultConcurrencyLevelLimit()`
`static ParsingExceptionCallback`	`getDefaultParsingExceptionCallback()`	Returns the default parsing exception callback.
`static int`	`getDefaultReplyTimeout()`	Returns the number of milliseconds to wait for a response from the server.
`static SmackDebuggerFactory`	`getDefaultSmackDebuggerFactory()`
`static List<String>`	`getSaslMechs()`	Returns the list of SASL mechanisms to be used.
`static int`	`getStanzaCollectorSize()`	Gets the default max size of a stanza collector before it will delete the older packets.
`static SmackConfiguration.UnknownIqRequestReplyMode`	`getUnknownIqRequestReplyMode()`
`static String`	`getVersion()`	Deprecated. use `Smack.getVersion()` instead.
`static boolean`	`isDisabledSmackClass(String className)`
`static boolean`	`isSmackInitialized()`	Check if Smack was successfully initialized.
`static void`	`removeSaslMech(String mech)`	Remove a SASL mechanism from the list to be used.
`static void`	`removeSaslMechs(Collection<String> mechs)`	Remove a Collection of SASL mechanisms to the list to be used.
`static void`	`setDefaultHostnameVerifier(HostnameVerifier verifier)`	Set the default HostnameVerifier that will be used by XMPP connections to verify the hostname of a TLS certificate.
`static void`	`setDefaultParsingExceptionCallback(ParsingExceptionCallback callback)`	Set the default parsing exception callback for all newly created connections.
`static void`	`setDefaultReplyTimeout(int timeout)`	Sets the number of milliseconds to wait for a response from the server.
`static void`	`setDefaultSmackDebuggerFactory(SmackDebuggerFactory debuggerFactory)`
`static void`	`setStanzaCollectorSize(int collectorSize)`	Sets the default max size of a stanza collector before it will delete the older packets.
`static void`	`setUnknownIqRequestReplyMode(SmackConfiguration.UnknownIqRequestReplyMode unknownIqRequestReplyMode)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - SMACK_URL_STRING
```
public static final String SMACK_URL_STRING
```
    See Also:
    
    Constant Field Values
  - SMACK_URL
```
public static final URL SMACK_URL
```
  - DEBUG
```
public static boolean DEBUG
```
    Value that indicates whether debugging is enabled. When enabled, a debug window will appear for each new connection that will contain the following information:
    
    Client Traffic -- raw XML traffic generated by Smack and sent to the server.
    Server Traffic -- raw XML traffic sent by the server to the client.
    Interpreted Packets -- shows XML packets from the server as parsed by Smack.
    Debugging can be enabled by setting this field to true, or by setting the Java system property smack.debugEnabled to true. The system property can be set on the command line such as "java SomeApp -Dsmack.debugEnabled=true".
  - TRUELY_ASYNC_SENDS
```
public static boolean TRUELY_ASYNC_SENDS
```
    If enabled, causes AbstractXMPPConnection to create a thread for every asynchronous send operation. This is meant to work-around a shortcoming of Smack 4.4, where certain send operations are not asynchronous even if they should be. This is an expert setting, do not toggle if you do not understand the consequences or have been told to do so. Note that it is expected that this will not be needed in future Smack versions.
    
    Since:
    
    4.4.6
- Constructor Detail
  - SmackConfiguration
```
public SmackConfiguration()
```
- Method Detail
  - getVersion
```
@Deprecated
public static String getVersion()
```
    Deprecated.
    use Smack.getVersion() instead.
    
    Returns the Smack version information, eg "1.3.0".
    
    Returns:
    
    the Smack version information.
  - getDefaultReplyTimeout
```
public static int getDefaultReplyTimeout()
```
    Returns the number of milliseconds to wait for a response from the server. The default value is 5000 ms.
    
    Returns:
    
    the milliseconds to wait for a response from the server
  - setDefaultReplyTimeout
```
public static void setDefaultReplyTimeout(int timeout)
```
    Sets the number of milliseconds to wait for a response from the server.
    
    Parameters:
    
    timeout - the milliseconds to wait for a response from the server
  - setDefaultSmackDebuggerFactory
```
public static void setDefaultSmackDebuggerFactory(SmackDebuggerFactory debuggerFactory)
```
  - getDefaultSmackDebuggerFactory
```
public static SmackDebuggerFactory getDefaultSmackDebuggerFactory()
```
  - getStanzaCollectorSize
```
public static int getStanzaCollectorSize()
```
    Gets the default max size of a stanza collector before it will delete the older packets.
    
    Returns:
    
    The number of packets to queue before deleting older packets.
  - setStanzaCollectorSize
```
public static void setStanzaCollectorSize(int collectorSize)
```
    Sets the default max size of a stanza collector before it will delete the older packets.
    
    Parameters:
    
    collectorSize - the number of packets to queue before deleting older packets.
  - addSaslMech
```
public static void addSaslMech(String mech)
```
    Add a SASL mechanism to the list to be used.
    
    Parameters:
    
    mech - the SASL mechanism to be added
  - addSaslMechs
```
public static void addSaslMechs(Collection<String> mechs)
```
    Add a Collection of SASL mechanisms to the list to be used.
    
    Parameters:
    
    mechs - the Collection of SASL mechanisms to be added
  - removeSaslMech
```
public static void removeSaslMech(String mech)
```
    Remove a SASL mechanism from the list to be used.
    
    Parameters:
    
    mech - the SASL mechanism to be removed
  - removeSaslMechs
```
public static void removeSaslMechs(Collection<String> mechs)
```
    Remove a Collection of SASL mechanisms to the list to be used.
    
    Parameters:
    
    mechs - the Collection of SASL mechanisms to be removed
  - getSaslMechs
```
public static List<String> getSaslMechs()
```
    Returns the list of SASL mechanisms to be used. If a SASL mechanism is listed here it does not guarantee it will be used. The server may not support it, or it may not be implemented.
    
    Returns:
    
    the list of SASL mechanisms to be used.
  - setDefaultParsingExceptionCallback
```
public static void setDefaultParsingExceptionCallback(ParsingExceptionCallback callback)
```
    Set the default parsing exception callback for all newly created connections.
    
    Parameters:
    
    callback - TODO javadoc me please
    
    See Also:
    
    ParsingExceptionCallback
  - getDefaultParsingExceptionCallback
```
public static ParsingExceptionCallback getDefaultParsingExceptionCallback()
```
    Returns the default parsing exception callback.
    
    Returns:
    
    the default parsing exception callback
    
    See Also:
    
    ParsingExceptionCallback
  - addCompressionHandler
```
public static void addCompressionHandler(XMPPInputOutputStream xmppInputOutputStream)
```
  - getCompressionHandlers
```
public static List<XMPPInputOutputStream> getCompressionHandlers()
```
    Get compression handlers.
    
    Returns:
    
    a list of compression handlers.
  - setDefaultHostnameVerifier
```
public static void setDefaultHostnameVerifier(HostnameVerifier verifier)
```
    Set the default HostnameVerifier that will be used by XMPP connections to verify the hostname of a TLS certificate. XMPP connections are able to overwrite this settings by supplying a HostnameVerifier in their ConnectionConfiguration with ConnectionConfiguration.Builder.setHostnameVerifier(HostnameVerifier).
    
    Parameters:
    
    verifier - HostnameVerifier
  - addDisabledSmackClass
```
public static void addDisabledSmackClass(Class<?> clz)
```
    Convenience method for addDisabledSmackClass(String).
    
    Parameters:
    
    clz - the Smack class to disable
  - addDisabledSmackClass
```
public static void addDisabledSmackClass(String className)
```
    Add a class to the disabled smack classes.
    className can also be a package name, in this case, the entire package is disabled (but can be manually enabled).
    
    Parameters:
    
    className - TODO javadoc me please
  - addDisabledSmackClasses
```
public static void addDisabledSmackClasses(String... classNames)
```
    Add the given class names to the list of disabled Smack classes.
    
    Parameters:
    
    classNames - the Smack classes to disable.
    
    See Also:
    
    addDisabledSmackClass(String)
  - isDisabledSmackClass
```
public static boolean isDisabledSmackClass(String className)
```
  - isSmackInitialized
```
public static boolean isSmackInitialized()
```
    Check if Smack was successfully initialized.
    
    Returns:
    
    true if smack was initialized, false otherwise
  - getUnknownIqRequestReplyMode
```
public static SmackConfiguration.UnknownIqRequestReplyMode getUnknownIqRequestReplyMode()
```
  - setUnknownIqRequestReplyMode
```
public static void setUnknownIqRequestReplyMode(SmackConfiguration.UnknownIqRequestReplyMode unknownIqRequestReplyMode)
```
  - getDefaultConcurrencyLevelLimit
```
public static int getDefaultConcurrencyLevelLimit()
```
  - addModule
```
public static boolean addModule(Class<? extends ModularXmppClientToServerConnectionModuleDescriptor> moduleDescriptor)
```
  - addAllKnownModulesTo
```
public static void addAllKnownModulesTo(ModularXmppClientToServerConnectionConfiguration.Builder builder)
```

Class SmackConfiguration

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

SMACK_URL_STRING

SMACK_URL

DEBUG

TRUELY_ASYNC_SENDS

Constructor Detail

SmackConfiguration

Method Detail

getVersion

getDefaultReplyTimeout

setDefaultReplyTimeout

setDefaultSmackDebuggerFactory

getDefaultSmackDebuggerFactory

getStanzaCollectorSize

setStanzaCollectorSize

addSaslMech

addSaslMechs

removeSaslMech

removeSaslMechs

getSaslMechs

setDefaultParsingExceptionCallback

getDefaultParsingExceptionCallback

addCompressionHandler

getCompressionHandlers

setDefaultHostnameVerifier

addDisabledSmackClass

addDisabledSmackClass

addDisabledSmackClasses

isDisabledSmackClass

isSmackInitialized

getUnknownIqRequestReplyMode

setUnknownIqRequestReplyMode

getDefaultConcurrencyLevelLimit

addModule

addAllKnownModulesTo