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7 changed files with 66 additions and 20 deletions

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@@ -1,5 +1,25 @@
# Changelog
## 0.12.11
* `Repos`:
* `Cache`:
* Override `KeyValue` cache method `values`
## 0.12.10
* `Repos`:
* `Cache`:
* Hotfix in key values `get`
## 0.12.9
* `Versions`:
* `Klock`: `3.0.0` -> `3.1.0`
* `Repos`:
* `Cache`:
* Fixes in key values cache
## 0.12.8
* `Versions`:

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@@ -14,5 +14,5 @@ crypto_js_version=4.1.1
# Project data
group=dev.inmo
version=0.12.8
android_code_version=147
version=0.12.11
android_code_version=150

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@@ -8,7 +8,7 @@ jb-compose = "1.2.0-alpha01-dev774"
jb-exposed = "0.39.2"
jb-dokka = "1.7.10"
klock = "3.0.0"
klock = "3.1.0"
uuid = "0.5.0"
ktor = "2.1.1"

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@@ -1,5 +1,5 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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@@ -1,7 +1,6 @@
package dev.inmo.micro_utils.repos.cache
import dev.inmo.micro_utils.pagination.Pagination
import dev.inmo.micro_utils.pagination.PaginationResult
import dev.inmo.micro_utils.pagination.*
import dev.inmo.micro_utils.repos.*
import dev.inmo.micro_utils.repos.cache.cache.KVCache
import kotlinx.coroutines.CoroutineScope
@@ -14,6 +13,16 @@ open class ReadKeyValueCacheRepo<Key,Value>(
) : ReadKeyValueRepo<Key,Value> by parentRepo, CacheRepo {
override suspend fun get(k: Key): Value? = kvCache.get(k) ?: parentRepo.get(k) ?.also { kvCache.set(k, it) }
override suspend fun contains(key: Key): Boolean = kvCache.contains(key) || parentRepo.contains(key)
override suspend fun values(pagination: Pagination, reversed: Boolean): PaginationResult<Value> {
return keys(pagination, reversed).let {
it.changeResultsUnchecked(
it.results.mapNotNull {
get(it)
}
)
}
}
}
fun <Key, Value> ReadKeyValueRepo<Key, Value>.cached(

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@@ -1,9 +1,7 @@
package dev.inmo.micro_utils.repos.cache
import dev.inmo.micro_utils.pagination.Pagination
import dev.inmo.micro_utils.pagination.PaginationResult
import dev.inmo.micro_utils.pagination.utils.paginate
import dev.inmo.micro_utils.pagination.utils.reverse
import dev.inmo.micro_utils.pagination.*
import dev.inmo.micro_utils.pagination.utils.*
import dev.inmo.micro_utils.repos.*
import dev.inmo.micro_utils.repos.cache.cache.KVCache
import kotlinx.coroutines.CoroutineScope
@@ -15,18 +13,22 @@ open class ReadKeyValuesCacheRepo<Key,Value>(
protected open val kvCache: KVCache<Key, List<Value>>
) : ReadKeyValuesRepo<Key,Value> by parentRepo, CacheRepo {
override suspend fun get(k: Key, pagination: Pagination, reversed: Boolean): PaginationResult<Value> {
return kvCache.get(k) ?.paginate(
pagination.let { if (reversed) it.reverse(count(k)) else it }
) ?.let {
if (reversed) it.copy(results = it.results.reversed()) else it
} ?: parentRepo.get(k, pagination, reversed)
return getAll(k, reversed).paginate(
pagination
)
}
override suspend fun getAll(k: Key, reversed: Boolean): List<Value> {
return kvCache.get(k) ?.let {
if (reversed) it.reversed() else it
} ?: parentRepo.getAll(k, reversed)
} ?: parentRepo.getAll(k, reversed).also {
kvCache.set(k, it)
}
}
override suspend fun contains(k: Key, v: Value): Boolean = kvCache.get(k) ?.contains(v) ?: parentRepo.contains(k, v)
override suspend fun contains(k: Key, v: Value): Boolean = kvCache.get(k) ?.contains(v) ?: (parentRepo.contains(k, v).also {
if (it) {
kvCache.unset(k) // clear as invalid
}
})
override suspend fun contains(k: Key): Boolean = kvCache.contains(k) || parentRepo.contains(k)
}
@@ -39,9 +41,21 @@ open class KeyValuesCacheRepo<Key,Value>(
kvCache: KVCache<Key, List<Value>>,
scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
) : ReadKeyValuesCacheRepo<Key,Value>(parentRepo, kvCache), KeyValuesRepo<Key,Value>, WriteKeyValuesRepo<Key,Value> by parentRepo, CacheRepo {
protected val onNewJob = parentRepo.onNewValue.onEach { kvCache.set(it.first, kvCache.get(it.first) ?.plus(it.second) ?: listOf(it.second)) }.launchIn(scope)
protected val onRemoveJob = parentRepo.onValueRemoved.onEach { kvCache.set(it.first, kvCache.get(it.first) ?.minus(it.second) ?: return@onEach) }.launchIn(scope)
protected val onDataClearedJob = parentRepo.onDataCleared.onEach { kvCache.unset(it) }.launchIn(scope)
protected val onNewJob = parentRepo.onNewValue.onEach { (k, v) ->
kvCache.set(
k,
kvCache.get(k) ?.plus(v) ?: return@onEach
)
}.launchIn(scope)
protected val onRemoveJob = parentRepo.onValueRemoved.onEach { (k, v) ->
kvCache.set(
k,
kvCache.get(k) ?.minus(v) ?: return@onEach
)
}.launchIn(scope)
protected val onDataClearedJob = parentRepo.onDataCleared.onEach {
kvCache.unset(it)
}.launchIn(scope)
}
fun <Key, Value> KeyValuesRepo<Key, Value>.cached(

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@@ -25,6 +25,9 @@ open class SimpleKVCache<K, V>(
kvParent.unset(it)
}
}
do {
val removed = cacheQueue.remove(k)
} while (removed)
cacheQueue.addLast(k)
kvParent.set(k, v)
}