JBoss EAP 7.0 Model Reference

  1. JBoss EAP 7.0
  2. subsystem=infinispan
  3. cache-container
  4. distributed-cache
  5. store=string-jdbc

The cache JDBC store configuration.

Children (3)

  • property A cache store property with name and value.
  • table Defines a table used to store persistent cache data.
    • string Defines a table used to store cache entries whose keys can be expressed as strings.
  • write The write behavior of the cache store.
    • behind Configures a cache store as write-behind instead of write-through.
    • through Configures a cache store as write-through.

Provided capabilities(1)

Attributes (12)

  • cache-loader-loads The number of cache loader node loads. May return null if the cache is not started.
    • Attribute Value
    Type LONG
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • cache-loader-misses The number of cache loader node misses. May return null if the cache is not started.
    • Attribute Value
    Type LONG
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • data-source References the data source used to connect to this store.
    • Attribute Value
    Capability reference org.wildfly.data-source
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • dialect The dialect of this datastore.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
    Allowed Values MYSQL
    POSTGRES
    DERBY
    HSQL
    H2
    SQLITE
    DB2
    DB2_390
    INFORMIX
    INTERBASE
    FIREBIRD
    SQL_SERVER
    ACCESS
    ORACLE
    SYBASE
  • fetch-state If true, fetch persistent state when joining a cluster. If multiple cache stores are chained, only one of them can have this property enabled.
    • Attribute Value
    Default Value true
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • passivation If true, data is only written to the cache store when it is evicted from memory, a phenomenon known as 'passivation'. Next time the data is requested, it will be 'activated' which means that data will be brought back to memory and removed from the persistent store. f false, the cache store contains a copy of the contents in memory, so writes to cache result in cache store writes. This essentially gives you a 'write-through' configuration.
    • Attribute Value
    Default Value true
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • preload If true, when the cache starts, data stored in the cache store will be pre-loaded into memory. This is particularly useful when data in the cache store will be needed immediately after startup and you want to avoid cache operations being delayed as a result of loading this data lazily. Can be used to provide a 'warm-cache' on startup, however there is a performance penalty as startup time is affected by this process.
    • Attribute Value
    Default Value false
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • properties A list of cache store properties.
    • Attribute Value
    Type OBJECT
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • purge If true, purges this cache store when it starts up.
    • Attribute Value
    Default Value true
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • shared This setting should be set to true when multiple cache instances share the same cache store (e.g., multiple nodes in a cluster using a JDBC-based CacheStore pointing to the same, shared database.) Setting this to true avoids multiple cache instances writing the same modification multiple times. If enabled, only the node where the modification originated will write to the cache store. If disabled, each individual cache reacts to a potential remote update by storing the data to the cache store.
    • Attribute Value
    Default Value false
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • singleton If true, the singleton store cache store is enabled. SingletonStore is a delegating cache store used for situations when only one instance in a cluster should interact with the underlying store.
    • Attribute Value
    Default Value false
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • string-keyed-table Defines a table used to store persistent cache entries.
    • Deprecated Since 4.0.0
    Deprecated. Use table=string child resource.
    Attribute Value
    Type OBJECT
    Nillable true
    Expressions Allowed false
    Storage configuration
    Access Type read-write
    Restart Required no-services

Operations (2)

  • add Adds a JDBC cache store configuration element to the cache.
    Request Parameter Type Required Expressions Allowed Default value Description
    data-source STRING false false References the data source used to connect to this store.
    dialect STRING false true The dialect of this datastore.
    fetch-state BOOLEAN false true true If true, fetch persistent state when joining a cluster. If multiple cache stores are chained, only one of them can have this property enabled.
    passivation BOOLEAN false true true If true, data is only written to the cache store when it is evicted from memory, a phenomenon known as 'passivation'. Next time the data is requested, it will be 'activated' which means that data will be brought back to memory and removed from the persistent store. f false, the cache store contains a copy of the contents in memory, so writes to cache result in cache store writes. This essentially gives you a 'write-through' configuration.
    preload BOOLEAN false true false If true, when the cache starts, data stored in the cache store will be pre-loaded into memory. This is particularly useful when data in the cache store will be needed immediately after startup and you want to avoid cache operations being delayed as a result of loading this data lazily. Can be used to provide a 'warm-cache' on startup, however there is a performance penalty as startup time is affected by this process.
    purge BOOLEAN false true true If true, purges this cache store when it starts up.
    shared BOOLEAN false true false This setting should be set to true when multiple cache instances share the same cache store (e.g., multiple nodes in a cluster using a JDBC-based CacheStore pointing to the same, shared database.) Setting this to true avoids multiple cache instances writing the same modification multiple times. If enabled, only the node where the modification originated will write to the cache store. If disabled, each individual cache reacts to a potential remote update by storing the data to the cache store.
    singleton BOOLEAN false true false If true, the singleton store cache store is enabled. SingletonStore is a delegating cache store used for situations when only one instance in a cluster should interact with the underlying store.
    properties OBJECT false true A list of cache store properties.
    string-keyed-table OBJECT false false Defines a table used to store persistent cache entries.
    datasource STRING false true The jndi name of the data source used to connect to this store.
  • remove Removes a JDBC cache store configuration element to the cache.