3.2.2. 缓存模板继承
缓存配置模板可以从其他模板继承以扩展和覆盖设置。
缓存模板继承为分级。要使子配置模板从父模板继承,您必须在父模板后面包含它。
另外,对于具有多个值的元素,模板继承是可添加的。从另一个模板继承的缓存会合并来自该模板的值,这些缓存可覆盖属性。
模板继承示例
XML
<infinispan>
<cache-container>
<distributed-cache-configuration name="base-template">
<expiration lifespan="5000"/>
</distributed-cache-configuration>
<distributed-cache-configuration name="extended-template"
configuration="base-template">
<encoding media-type="application/x-protostream"/>
<expiration lifespan="10000"
max-idle="1000"/>
</distributed-cache-configuration>
</cache-container>
</infinispan>
JSON
{
"infinispan" : {
"cache-container" : {
"caches" : {
"base-template" : {
"distributed-cache-configuration" : {
"expiration" : {
"lifespan" : "5000"
}
}
},
"extended-template" : {
"distributed-cache-configuration" : {
"configuration" : "base-template",
"encoding": {
"media-type": "application/x-protostream"
},
"expiration" : {
"lifespan" : "10000",
"max-idle" : "1000"
}
}
}
}
}
}
}
YAML
infinispan:
cacheContainer:
caches:
base-template:
distributedCacheConfiguration:
expiration:
lifespan: "5000"
extended-template:
distributedCacheConfiguration:
configuration: "base-template"
encoding:
mediaType: "application/x-protostream"
expiration:
lifespan: "10000"
maxIdle: "1000"