Serialized Form (Apache Dubbo 2.7.18 API)

Package org.apache.dubbo.common
- Class org.apache.dubbo.common.URL extends Object implements Serializable
  
  serialVersionUID:
  
  -1985165475234910535L
  - Serialized Fields
    - protocol
```
String protocol
```
    - username
```
String username
```
    - password
```
String password
```
    - host
```
String host
```
    - port
```
int port
```
    - path
```
String path
```
    - parameters
```
Map<K,V> parameters
```
    - methodParameters
```
Map<K,V> methodParameters
```
Package org.apache.dubbo.common.beanutil
- Class org.apache.dubbo.common.beanutil.JavaBeanDescriptor extends Object implements Serializable
  
  serialVersionUID:
  
  -8505586483570518029L
  - Serialized Fields
    - className
```
String className
```
    - type
```
int type
```
    - properties
```
Map<K,V> properties
```
Package org.apache.dubbo.common.bytecode
- Class org.apache.dubbo.common.bytecode.NoSuchMethodException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  -2725364246023268766L
- Class org.apache.dubbo.common.bytecode.NoSuchPropertyException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  -2725364246023268766L
Package org.apache.dubbo.common.config.configcenter
- Class org.apache.dubbo.common.config.configcenter.ConfigChangedEvent extends EventObject implements Serializable
  - Serialized Fields
    - key
```
String key
```
    - group
```
String group
```
    - content
```
String content
```
    - changeType
```
ConfigChangeType changeType
```
Package org.apache.dubbo.common.json
- Class org.apache.dubbo.common.json.ParseException extends Exception implements Serializable
  
  serialVersionUID:
  
  8611884051738966316L
Package org.apache.dubbo.common.logger.jcl
- Class org.apache.dubbo.common.logger.jcl.JclLogger extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - logger
```
org.apache.commons.logging.Log logger
```
Package org.apache.dubbo.common.logger.slf4j
- Class org.apache.dubbo.common.logger.slf4j.Slf4jLogger extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - logger
```
org.slf4j.Logger logger
```
    - locationAwareLogger
```
org.slf4j.spi.LocationAwareLogger locationAwareLogger
```
Package org.apache.dubbo.common.threadpool.event
- Class org.apache.dubbo.common.threadpool.event.ThreadPoolExhaustedEvent extends Event implements Serializable
  - Serialized Fields
    - msg
```
String msg
```
Package org.apache.dubbo.common.threadpool.support.eager
- Class org.apache.dubbo.common.threadpool.support.eager.TaskQueue extends LinkedBlockingQueue<Runnable> implements Serializable
  
  serialVersionUID:
  
  -2635853580887179627L
  - Serialized Fields
    - executor
```
EagerThreadPoolExecutor executor
```
Package org.apache.dubbo.common.utils
- Class org.apache.dubbo.common.utils.AtomicPositiveInteger extends Number implements Serializable
  
  serialVersionUID:
  
  -3038533876489105940L
  - Serialized Fields
    - index
```
int index
```
- Class org.apache.dubbo.common.utils.ConcurrentHashSet extends AbstractSet<E> implements Serializable
  
  serialVersionUID:
  
  -8672117787651310382L
  - Serialized Fields
    - map
```
ConcurrentMap<K,V> map
```
- Class org.apache.dubbo.common.utils.DefaultPage extends Object implements Serializable
  
  serialVersionUID:
  
  1099331838954070419L
  - Serialized Fields
    - requestOffset
```
int requestOffset
```
    - pageSize
```
int pageSize
```
    - totalSize
```
int totalSize
```
    - data
```
List<E> data
```
    - totalPages
```
int totalPages
```
    - hasNext
```
boolean hasNext
```
- Class org.apache.dubbo.common.utils.Log extends Object implements Serializable
  
  serialVersionUID:
  
  -534113138054377073L
  - Serialized Fields
    - logName
```
String logName
```
    - logLevel
```
org.apache.log4j.Level logLevel
```
    - logMessage
```
String logMessage
```
    - logThread
```
String logThread
```
- Class org.apache.dubbo.common.utils.LRUCache extends LinkedHashMap<K,V> implements Serializable
  
  serialVersionUID:
  
  -5167631809472116969L
  - Serialized Fields
    - lock
```
Lock lock
```
    - maxCapacity
```
int maxCapacity
```
    - preCache
```
org.apache.dubbo.common.utils.LRUCache.PreCache<K,V> preCache
```
Package org.apache.dubbo.config
- Class org.apache.dubbo.config.AbstractConfig extends Object implements Serializable
  
  serialVersionUID:
  
  4267533505537413570L
  - Serialized Fields
    - id
```
String id
```
      The config id
    - prefix
```
String prefix
```
    - refreshed
```
AtomicBoolean refreshed
```
    - isDefault
```
Boolean isDefault
```
      Is default or not
- Class org.apache.dubbo.config.AbstractInterfaceConfig extends AbstractMethodConfig implements Serializable
  
  serialVersionUID:
  
  -1559314110797223229L
  - Serialized Fields
    - interfaceName
```
String interfaceName
```
      The interface name of the exported service
    - version
```
String version
```
      The remote service version the customer/provider side will reference
    - group
```
String group
```
      The remote service group the customer/provider side will reference
    - serviceMetadata
```
ServiceMetadata serviceMetadata
```
    - local
```
String local
```
      Local impl class name for the service interface
    - stub
```
String stub
```
      Local stub class name for the service interface
    - monitor
```
MonitorConfig monitor
```
      Service monitor
    - proxy
```
String proxy
```
      Strategies for generating dynamic agents，there are two strategies can be choosed: jdk and javassist
    - cluster
```
String cluster
```
      Cluster type
    - filter
```
String filter
```
      The Filter when the provider side exposed a service or the customer side references a remote service used, if there are more than one, you can use commas to separate them
    - listener
```
String listener
```
      The Listener when the provider side exposes a service or the customer side references a remote service used if there are more than one, you can use commas to separate them
    - owner
```
String owner
```
      The owner of the service providers
    - connections
```
Integer connections
```
      Connection limits, 0 means shared connection, otherwise it defines the connections delegated to the current service
    - layer
```
String layer
```
      The layer of service providers
    - application
```
ApplicationConfig application
```
      The application info
    - module
```
ModuleConfig module
```
      The module info
    - registries
```
List<E> registries
```
      The registry list the service will register to Also see AbstractInterfaceConfig.registryIds, only one of them will work.
    - methods
```
List<E> methods
```
      The method configuration
    - registryIds
```
String registryIds
```
      The id list of registries the service will register to Also see AbstractInterfaceConfig.registries, only one of them will work.
    - onconnect
```
String onconnect
```
    - ondisconnect
```
String ondisconnect
```
      Disconnection events
    - metrics
```
MetricsConfig metrics
```
      The metrics configuration
    - metadataReportConfig
```
MetadataReportConfig metadataReportConfig
```
    - configCenter
```
ConfigCenterConfig configCenter
```
    - callbacks
```
Integer callbacks
```
    - scope
```
String scope
```
    - tag
```
String tag
```
    - auth
```
Boolean auth
```
    - urls
```
List<E> urls
```
      The url of the reference service
- Class org.apache.dubbo.config.AbstractMethodConfig extends AbstractConfig implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - timeout
```
Integer timeout
```
      The timeout for remote invocation in milliseconds
    - retries
```
Integer retries
```
      The retry times
    - actives
```
Integer actives
```
      max concurrent invocations
    - loadbalance
```
String loadbalance
```
      The load balance
    - async
```
Boolean async
```
      Whether to async note that: it is an unreliable asynchronism that ignores return values and does not block threads.
    - sent
```
Boolean sent
```
      Whether to ack async-sent
    - mock
```
String mock
```
      The name of mock class which gets called when a service fails to execute
      note that: the mock doesn't support on the provider side，and the mock is executed when a non-business exception occurs after a remote service call
    - merger
```
String merger
```
      Merger
    - cache
```
String cache
```
      Cache the return result with the call parameter as key, the following options are available: lru, threadlocal, jcache, etc.
    - validation
```
String validation
```
      Whether JSR303 standard annotation validation is enabled or not, if enabled, annotations on method parameters will be validated
    - parameters
```
Map<K,V> parameters
```
      The customized parameters
    - forks
```
Integer forks
```
      Forks for forking cluster
- Class org.apache.dubbo.config.AbstractReferenceConfig extends AbstractInterfaceConfig implements Serializable
  
  serialVersionUID:
  
  -2786526984373031126L
  - Serialized Fields
    - check
```
Boolean check
```
      Check if service provider exists, if not exists, it will be fast fail
    - init
```
Boolean init
```
      Whether to eagle-init
    - generic
```
String generic
```
      Whether to use generic interface
    - injvm
```
Boolean injvm
```
      Whether to find reference's instance from the current JVM
    - lazy
```
Boolean lazy
```
      Lazy create connection
    - reconnect
```
String reconnect
```
    - sticky
```
Boolean sticky
```
    - stubevent
```
Boolean stubevent
```
      Whether to support event in stub.
    - providedBy
```
String providedBy
```
      declares which app or service this interface belongs to
    - router
```
String router
```
    - serialization
```
String serialization
```
      The serialization type
- Class org.apache.dubbo.config.AbstractServiceConfig extends AbstractInterfaceConfig implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - version
```
String version
```
      The service version
    - group
```
String group
```
      The service group
    - deprecated
```
Boolean deprecated
```
      whether the service is deprecated
    - delay
```
Integer delay
```
      The time delay register service (milliseconds)
    - export
```
Boolean export
```
      Whether to export the service
    - weight
```
Integer weight
```
      The service weight
    - document
```
String document
```
      Document center
    - dynamic
```
Boolean dynamic
```
      Whether to register as a dynamic service or not on register center, the value is true, the status will be enabled after the service registered,and it needs to be disabled manually; if you want to disable the service, you also need manual processing
    - token
```
String token
```
      Whether to use token
    - accesslog
```
String accesslog
```
      Whether to export access logs to logs
    - protocols
```
List<E> protocols
```
      The protocol list the service will export with Also see AbstractServiceConfig.protocolIds, only one of them will work.
    - protocolIds
```
String protocolIds
```
      The id list of protocols the service will export with Also see AbstractServiceConfig.protocols, only one of them will work.
    - executes
```
Integer executes
```
    - register
```
Boolean register
```
      Whether to register
    - warmup
```
Integer warmup
```
      Warm up period
    - serialization
```
String serialization
```
      The serialization type
- Class org.apache.dubbo.config.ApplicationConfig extends AbstractConfig implements Serializable
  
  serialVersionUID:
  
  5508512956753757169L
  - Serialized Fields
    - name
```
String name
```
      Application name
    - version
```
String version
```
      The application version
    - owner
```
String owner
```
      Application owner
    - organization
```
String organization
```
      Application's organization (BU)
    - architecture
```
String architecture
```
      Architecture layer
    - environment
```
String environment
```
      Environment, e.g. dev, test or production
    - compiler
```
String compiler
```
      Java compiler
    - logger
```
String logger
```
      The type of the log access
    - registries
```
List<E> registries
```
      Registry centers
    - registryIds
```
String registryIds
```
    - monitor
```
MonitorConfig monitor
```
      Monitor center
    - dumpDirectory
```
String dumpDirectory
```
      Directory for saving thread dump
    - qosEnable
```
Boolean qosEnable
```
      Whether to enable qos or not
    - qosHost
```
String qosHost
```
      The qos host to listen
    - qosPort
```
Integer qosPort
```
      The qos port to listen
    - qosAcceptForeignIp
```
Boolean qosAcceptForeignIp
```
      Should we accept foreign ip or not?
    - parameters
```
Map<K,V> parameters
```
      Customized parameters
    - shutwait
```
String shutwait
```
      Config the shutdown.wait
    - hostname
```
String hostname
```
    - metadataType
```
String metadataType
```
      Metadata type, local or remote, if choose remote, you need to further specify metadata center.
    - registerConsumer
```
Boolean registerConsumer
```
    - repository
```
String repository
```
    - publishInterface
```
Boolean publishInterface
```
    - metadataServicePort
```
Integer metadataServicePort
```
      Metadata Service, used in Service Discovery
- Class org.apache.dubbo.config.ArgumentConfig extends Object implements Serializable
  
  serialVersionUID:
  
  -2165482463925213595L
  - Serialized Fields
    - index
```
Integer index
```
      The argument index: index -1 represents not set
    - type
```
String type
```
      Argument type
    - callback
```
Boolean callback
```
      Whether the argument is the callback interface
- Class org.apache.dubbo.config.ConfigCenterConfig extends AbstractConfig implements Serializable
  - Serialized Fields
    - inited
```
AtomicBoolean inited
```
    - protocol
```
String protocol
```
    - address
```
String address
```
    - port
```
Integer port
```
    - cluster
```
String cluster
```
    - namespace
```
String namespace
```
    - group
```
String group
```
    - username
```
String username
```
    - password
```
String password
```
    - timeout
```
Long timeout
```
    - highestPriority
```
Boolean highestPriority
```
    - check
```
Boolean check
```
    - configFile
```
String configFile
```
    - appConfigFile
```
String appConfigFile
```
    - parameters
```
Map<K,V> parameters
```
    - externalConfiguration
```
Map<K,V> externalConfiguration
```
    - appExternalConfiguration
```
Map<K,V> appExternalConfiguration
```
- Class org.apache.dubbo.config.ConsumerConfig extends AbstractReferenceConfig implements Serializable
  
  serialVersionUID:
  
  2827274711143680600L
  - Serialized Fields
    - client
```
String client
```
      Networking framework client uses: netty, mina, etc.
    - threadpool
```
String threadpool
```
      Consumer thread pool type: cached, fixed, limit, eager
    - corethreads
```
Integer corethreads
```
      Consumer threadpool core thread size
    - threads
```
Integer threads
```
      Consumer threadpool thread size
    - queues
```
Integer queues
```
      Consumer threadpool queue size
    - shareconnections
```
Integer shareconnections
```
      By default, a TCP long-connection communication is shared between the consumer process and the provider process. This property can be set to share multiple TCP long-connection communications. Note that only the dubbo protocol takes effect.
    - urlMergeProcessor
```
String urlMergeProcessor
```
      Url Merge Processor Used to customize the URL merge of consumer and provider
- Class org.apache.dubbo.config.MetadataReportConfig extends AbstractConfig implements Serializable
  
  serialVersionUID:
  
  55233L
  - Serialized Fields
    - protocol
```
String protocol
```
    - address
```
String address
```
    - port
```
Integer port
```
      Default port for metadata center
    - username
```
String username
```
    - password
```
String password
```
    - timeout
```
Integer timeout
```
    - group
```
String group
```
      The group the metadata in . It is the same as registry
    - parameters
```
Map<K,V> parameters
```
    - retryTimes
```
Integer retryTimes
```
    - retryPeriod
```
Integer retryPeriod
```
    - cycleReport
```
Boolean cycleReport
```
      By default the metadatastore will store full metadata repeatedly every day .
    - syncReport
```
Boolean syncReport
```
      Sync report, default async
    - cluster
```
Boolean cluster
```
      cluster
    - registry
```
String registry
```
      registry id
    - file
```
String file
```
      File for saving metadata center dynamic list
- Class org.apache.dubbo.config.MethodConfig extends AbstractMethodConfig implements Serializable
  
  serialVersionUID:
  
  884908855422675941L
  - Serialized Fields
    - name
```
String name
```
      The method name
    - stat
```
Integer stat
```
      Stat
    - retry
```
Boolean retry
```
      Whether to retry
    - reliable
```
Boolean reliable
```
      If it's reliable
    - executes
```
Integer executes
```
      Thread limits for method invocations
    - deprecated
```
Boolean deprecated
```
      If it's deprecated
    - sticky
```
Boolean sticky
```
      Whether to enable sticky
    - isReturn
```
Boolean isReturn
```
      Whether need to return
    - oninvoke
```
Object oninvoke
```
      Callback instance when async-call is invoked
    - oninvokeMethod
```
String oninvokeMethod
```
      Callback method when async-call is invoked
    - onreturn
```
Object onreturn
```
      Callback instance when async-call is returned
    - onreturnMethod
```
String onreturnMethod
```
      Callback method when async-call is returned
    - onthrow
```
Object onthrow
```
      Callback instance when async-call has exception thrown
    - onthrowMethod
```
String onthrowMethod
```
      Callback method when async-call has exception thrown
    - arguments
```
List<E> arguments
```
      The method arguments
    - service
```
String service
```
      These properties come from MethodConfig's parent Config module, they will neither be collected directly from xml or API nor be delivered to url
    - serviceId
```
String serviceId
```
- Class org.apache.dubbo.config.MetricsConfig extends AbstractConfig implements Serializable
  
  serialVersionUID:
  
  -9089919311611546383L
  - Serialized Fields
    - port
```
String port
```
    - protocol
```
String protocol
```
- Class org.apache.dubbo.config.ModuleConfig extends AbstractConfig implements Serializable
  
  serialVersionUID:
  
  5508512956753757169L
  - Serialized Fields
    - name
```
String name
```
      Module name
    - version
```
String version
```
      Module version
    - owner
```
String owner
```
      Module owner
    - organization
```
String organization
```
      Module's organization
    - registries
```
List<E> registries
```
      Registry centers
    - monitor
```
MonitorConfig monitor
```
      Monitor center
- Class org.apache.dubbo.config.MonitorConfig extends AbstractConfig implements Serializable
  
  serialVersionUID:
  
  -1184681514659198203L
  - Serialized Fields
    - protocol
```
String protocol
```
      The protocol of the monitor, if the value is registry, it will search the monitor address from the registry center, otherwise, it will directly connect to the monitor center
    - address
```
String address
```
      The monitor address
    - username
```
String username
```
      The monitor user name
    - password
```
String password
```
      The password
    - group
```
String group
```
    - version
```
String version
```
    - interval
```
String interval
```
    - parameters
```
Map<K,V> parameters
```
      customized parameters
- Class org.apache.dubbo.config.ProtocolConfig extends AbstractConfig implements Serializable
  
  serialVersionUID:
  
  6913423882496634749L
  - Serialized Fields
    - name
```
String name
```
      Protocol name
    - host
```
String host
```
      Service ip address (when there are multiple network cards available)
    - port
```
Integer port
```
      Service port
    - contextpath
```
String contextpath
```
      Context path
    - threadpool
```
String threadpool
```
      Thread pool
    - threadname
```
String threadname
```
      Thread pool name
    - corethreads
```
Integer corethreads
```
      Thread pool core thread size
    - threads
```
Integer threads
```
      Thread pool size (fixed size)
    - iothreads
```
Integer iothreads
```
      IO thread pool size (fixed size)
    - alive
```
Integer alive
```
      Thread pool keepAliveTime, default unit TimeUnit.MILLISECONDS
    - queues
```
Integer queues
```
      Thread pool's queue length
    - accepts
```
Integer accepts
```
      Max acceptable connections
    - codec
```
String codec
```
      Protocol codec
    - serialization
```
String serialization
```
      Serialization
    - charset
```
String charset
```
      Charset
    - payload
```
Integer payload
```
      Payload max length
    - buffer
```
Integer buffer
```
      Buffer size
    - heartbeat
```
Integer heartbeat
```
      Heartbeat interval
    - accesslog
```
String accesslog
```
      Access log
    - transporter
```
String transporter
```
      Transporter
    - exchanger
```
String exchanger
```
      How information is exchanged
    - dispatcher
```
String dispatcher
```
      Thread dispatch mode
    - networker
```
String networker
```
      Networker
    - server
```
String server
```
      Sever impl
    - client
```
String client
```
      Client impl
    - telnet
```
String telnet
```
      Supported telnet commands, separated with comma.
    - prompt
```
String prompt
```
      Command line prompt
    - status
```
String status
```
      Status check
    - register
```
Boolean register
```
      Whether to register
    - keepAlive
```
Boolean keepAlive
```
      whether it is a persistent connection
    - optimizer
```
String optimizer
```
    - extension
```
String extension
```
      The extension
    - parameters
```
Map<K,V> parameters
```
      The customized parameters
    - sslEnabled
```
Boolean sslEnabled
```
- Class org.apache.dubbo.config.ProviderConfig extends AbstractServiceConfig implements Serializable
  
  serialVersionUID:
  
  6913423882496634749L
  - Serialized Fields
    - host
```
String host
```
      Service ip addresses (used when there are multiple network cards available)
    - port
```
Integer port
```
      Service port
    - contextpath
```
String contextpath
```
      Context path
    - threadpool
```
String threadpool
```
      Thread pool
    - threadname
```
String threadname
```
      Thread pool name
    - threads
```
Integer threads
```
      Thread pool size (fixed size)
    - iothreads
```
Integer iothreads
```
      IO thread pool size (fixed size)
    - alive
```
Integer alive
```
      Thread pool keepAliveTime, default unit TimeUnit.MILLISECONDS
    - queues
```
Integer queues
```
      Thread pool queue length
    - accepts
```
Integer accepts
```
      Max acceptable connections
    - codec
```
String codec
```
      Protocol codec
    - charset
```
String charset
```
      The serialization charset
    - payload
```
Integer payload
```
      Payload max length
    - buffer
```
Integer buffer
```
      The network io buffer size
    - transporter
```
String transporter
```
      Transporter
    - exchanger
```
String exchanger
```
      How information gets exchanged
    - dispatcher
```
String dispatcher
```
      Thread dispatching mode
    - networker
```
String networker
```
      Networker
    - server
```
String server
```
      The server-side implementation model of the protocol
    - client
```
String client
```
      The client-side implementation model of the protocol
    - telnet
```
String telnet
```
      Supported telnet commands, separated with comma.
    - prompt
```
String prompt
```
      Command line prompt
    - status
```
String status
```
      Status check
    - wait
```
Integer wait
```
      Wait time when stop
- Class org.apache.dubbo.config.ReferenceConfigBase extends AbstractReferenceConfig implements Serializable
  
  serialVersionUID:
  
  -5864351140409987595L
  - Serialized Fields
    - interfaceClass
```
Class<T> interfaceClass
```
      The interface class of the reference service
    - client
```
String client
```
      client type
    - url
```
String url
```
      The url for peer-to-peer invocation
    - consumer
```
ConsumerConfig consumer
```
      The consumer config (default)
    - protocol
```
String protocol
```
      Only the service provider of the specified protocol is invoked, and other protocols are ignored.
- Class org.apache.dubbo.config.RegistryConfig extends AbstractConfig implements Serializable
  
  serialVersionUID:
  
  5508512956753757169L
  - Serialized Fields
    - address
```
String address
```
      Register center address
    - username
```
String username
```
      Username to login register center
    - password
```
String password
```
      Password to login register center
    - port
```
Integer port
```
      Default port for register center
    - protocol
```
String protocol
```
      Protocol for register center
    - transporter
```
String transporter
```
      Network transmission type
    - server
```
String server
```
    - client
```
String client
```
    - cluster
```
String cluster
```
      Affects how traffic distributes among registries, useful when subscribing multiple registries, available options: 1. zone-aware, a certain type of traffic always goes to one Registry according to where the traffic is originated.
    - zone
```
String zone
```
      The region where the registry belongs, usually used to isolate traffics
    - group
```
String group
```
      The group the services registry in
    - version
```
String version
```
    - timeout
```
Integer timeout
```
      Request timeout in milliseconds for register center
    - session
```
Integer session
```
      Session timeout in milliseconds for register center
    - file
```
String file
```
      File for saving register center dynamic list
    - wait
```
Integer wait
```
      Wait time before stop
    - check
```
Boolean check
```
      Whether to check if register center is available when boot up
    - dynamic
```
Boolean dynamic
```
      Whether to allow dynamic service to register on the register center
    - register
```
Boolean register
```
      Whether to export service on the register center
    - subscribe
```
Boolean subscribe
```
      Whether allow to subscribe service on the register center
    - parameters
```
Map<K,V> parameters
```
      The customized parameters
    - simplified
```
Boolean simplified
```
      Simple the registry. both useful for provider and consumer
      
      Since:
      
      2.7.0
    - extraKeys
```
String extraKeys
```
      After simplify the registry, should add some parameter individually. just for provider.
      such as: extra-keys = A,b,c,d
      
      Since:
      
      2.7.0
    - useAsConfigCenter
```
Boolean useAsConfigCenter
```
      the address work as config center or not
    - useAsMetadataCenter
```
Boolean useAsMetadataCenter
```
      the address work as remote metadata center or not
    - accepts
```
String accepts
```
      list of rpc protocols accepted by this registry, for example, "dubbo,rest"
    - preferred
```
Boolean preferred
```
      Always use this registry first if set to true, useful when subscribe to multiple registries
    - weight
```
Integer weight
```
      Affects traffic distribution among registries, useful when subscribe to multiple registries Take effect only when no preferred registry is specified.
- Class org.apache.dubbo.config.ServiceConfigBase extends AbstractServiceConfig implements Serializable
  
  serialVersionUID:
  
  3033787999037024738L
  - Serialized Fields
    - interfaceClass
```
Class<T> interfaceClass
```
      The interface class of the exported service
    - ref
```
Object ref
```
      The reference of the interface implementation
    - path
```
String path
```
      The service name
    - provider
```
ProviderConfig provider
```
      The provider configuration
    - providerIds
```
String providerIds
```
      The providerIds
    - generic
```
String generic
```
      whether it is a GenericService
- Class org.apache.dubbo.config.SslConfig extends AbstractConfig implements Serializable
  - Serialized Fields
    - inited
```
AtomicBoolean inited
```
    - serverKeyCertChainPath
```
String serverKeyCertChainPath
```
    - serverPrivateKeyPath
```
String serverPrivateKeyPath
```
    - serverKeyPassword
```
String serverKeyPassword
```
    - serverTrustCertCollectionPath
```
String serverTrustCertCollectionPath
```
    - clientKeyCertChainPath
```
String clientKeyCertChainPath
```
    - clientPrivateKeyPath
```
String clientPrivateKeyPath
```
    - clientKeyPassword
```
String clientKeyPassword
```
    - clientTrustCertCollectionPath
```
String clientTrustCertCollectionPath
```
    - ciphers
```
List<E> ciphers
```
      set support cipher
    - protocols
```
List<E> protocols
```
      set support protocols
    - serverKeyCertChainPathStream
```
InputStream serverKeyCertChainPathStream
```
    - serverPrivateKeyPathStream
```
InputStream serverPrivateKeyPathStream
```
    - serverTrustCertCollectionPathStream
```
InputStream serverTrustCertCollectionPathStream
```
    - clientKeyCertChainPathStream
```
InputStream clientKeyCertChainPathStream
```
    - clientPrivateKeyPathStream
```
InputStream clientPrivateKeyPathStream
```
    - clientTrustCertCollectionPathStream
```
InputStream clientTrustCertCollectionPathStream
```
Package org.apache.dubbo.event
- Class org.apache.dubbo.event.Event extends EventObject implements Serializable
  
  serialVersionUID:
  
  -1704315605423947137L
  - Serialized Fields
    - timestamp
```
long timestamp
```
      The timestamp of event occurs
- Class org.apache.dubbo.event.GenericEvent extends Event implements Serializable
Package org.apache.dubbo.rpc.service
- Class org.apache.dubbo.rpc.service.GenericException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  -1182299763306599962L
  - Serialized Fields
    - exceptionClass
```
String exceptionClass
```
    - exceptionMessage
```
String exceptionMessage
```

Serialized Form

Package org.apache.dubbo.common

Class org.apache.dubbo.common.URL extends Object implements Serializable

Serialized Fields

protocol

username

password

host

port

path

parameters

methodParameters

Package org.apache.dubbo.common.beanutil

Class org.apache.dubbo.common.beanutil.JavaBeanDescriptor extends Object implements Serializable

Serialized Fields

className

type

properties

Package org.apache.dubbo.common.bytecode

Class org.apache.dubbo.common.bytecode.NoSuchMethodException extends RuntimeException implements Serializable

Class org.apache.dubbo.common.bytecode.NoSuchPropertyException extends RuntimeException implements Serializable

Package org.apache.dubbo.common.config.configcenter

Class org.apache.dubbo.common.config.configcenter.ConfigChangedEvent extends EventObject implements Serializable

Serialized Fields

key

group

content

changeType

Package org.apache.dubbo.common.json

Class org.apache.dubbo.common.json.ParseException extends Exception implements Serializable

Package org.apache.dubbo.common.logger.jcl

Class org.apache.dubbo.common.logger.jcl.JclLogger extends Object implements Serializable

Serialized Fields

logger

Package org.apache.dubbo.common.logger.slf4j

Class org.apache.dubbo.common.logger.slf4j.Slf4jLogger extends Object implements Serializable

Serialized Fields

logger

locationAwareLogger

Package org.apache.dubbo.common.threadpool.event

Class org.apache.dubbo.common.threadpool.event.ThreadPoolExhaustedEvent extends Event implements Serializable

Serialized Fields

msg

Package org.apache.dubbo.common.threadpool.support.eager

Class org.apache.dubbo.common.threadpool.support.eager.TaskQueue extends LinkedBlockingQueue<Runnable> implements Serializable

Serialized Fields

executor

Package org.apache.dubbo.common.utils

Class org.apache.dubbo.common.utils.AtomicPositiveInteger extends Number implements Serializable

Serialized Fields

index

Class org.apache.dubbo.common.utils.ConcurrentHashSet extends AbstractSet<E> implements Serializable

Serialized Fields

map

Class org.apache.dubbo.common.utils.DefaultPage extends Object implements Serializable

Serialized Fields

requestOffset

pageSize

totalSize

data

totalPages

hasNext

Class org.apache.dubbo.common.utils.Log extends Object implements Serializable

Serialized Fields

logName

logLevel

logMessage

logThread

Class org.apache.dubbo.common.utils.LRUCache extends LinkedHashMap<K,V> implements Serializable

Serialized Fields

lock

maxCapacity

preCache

Package org.apache.dubbo.config

Class org.apache.dubbo.config.AbstractConfig extends Object implements Serializable

Serialized Fields

id

prefix

refreshed

isDefault