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@mcmatan
Created Aug 17, 2018
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class RealmLock {
private var _uiRealm: Realm? = null
fun getRealm(runningFromTransaction: Boolean = false): Realm {
return if (MainThread.isMainThread()) {
if (_uiRealm == null) {
_uiRealm = Realm.getDefaultInstance()
}
_uiRealm!!
} else {
if (!runningFromTransaction) {
//1
ExceptionThrower.trow("Getting realm instance on back thread must happen only from within transaction")
}
Realm.getDefaultInstance()
}
}
fun transaction(block: (realm: Realm) -> Unit) {
var realm: Realm? = null
try {
realm = this.getRealm(true)
realm.executeTransaction {
block(it)
}
} finally {
if (!MainThread.isMainThread()) {
//2
realm?.close()
}
}
}
}
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