import com.google.common.cache.CacheBuilder
import freenet.keys.FreenetURI
import java.io.ByteArrayInputStream
import com.google.common.cache.CacheBuilder
import freenet.keys.FreenetURI
import java.io.ByteArrayInputStream
import javax.imageio.ImageIO
import javax.inject.Inject
/**
* [ElementLoader] implementation that uses a simple Guava [com.google.common.cache.Cache].
*/
import javax.imageio.ImageIO
import javax.inject.Inject
/**
* [ElementLoader] implementation that uses a simple Guava [com.google.common.cache.Cache].
*/
- private val imageCache = CacheBuilder.newBuilder().build<String, LinkedImage>()
+ private val failureCache = CacheBuilder.newBuilder().ticker(ticker).expireAfterWrite(30, MINUTES).build<String, Boolean>()
+ private val imageCache = CacheBuilder.newBuilder().build<String, LinkedElement>()
private val callback = object : FreenetInterface.BackgroundFetchCallback {
override fun cancelForMimeType(uri: FreenetURI, mimeType: String): Boolean {
return !mimeType.startsWith("image/")
private val callback = object : FreenetInterface.BackgroundFetchCallback {
override fun cancelForMimeType(uri: FreenetURI, mimeType: String): Boolean {
return !mimeType.startsWith("image/")
if (loadingLinks.getIfPresent(link) == null) {
loadingLinks.put(link, true)
freenetInterface.startFetch(FreenetURI(link), callback)
}
}
if (loadingLinks.getIfPresent(link) == null) {
loadingLinks.put(link, true)
freenetInterface.startFetch(FreenetURI(link), callback)
}
}
- return object : LinkedElement {
- override val link = link
- override val loading = true
- }
+ return LinkedElement(link, loading = true)