LoadComponent

All Implemented Interfaces:

java.lang.AutoCloseable
```
@Component() 
public final class LoadComponent
 implements AutoCloseable
                    
```
Created by vincent on 17-7-15. Copyright @ 2013-2017 Platon AI. All rights reserved
Load pages from storage or fetch from the Internet if it's not fetched or expired

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public class`	`LoadComponent.Companion`

Field Summary

Fields
Modifier and Type	Field	Description
`private final GlobalCache`	`globalCache`
`private final ConcurrentExpiringLRUCache<String, WebPage>`	`pageCache`
`private final ConcurrentExpiringLRUCache<String, FeaturedDocument>`	`documentCache`
`private final WebDb`	`webDb`
`private final GlobalCacheFactory`	`globalCacheFactory`
`private final BatchFetchComponent`	`fetchComponent`
`private final ParseComponent`	`parseComponent`
`private final UpdateComponent`	`updateComponent`
`private final ImmutableConfig`	`immutableConfig`
`private final AppStatusTracker`	`statusTracker`

Constructor Summary

Constructors
Constructor	Description
`LoadComponent(WebDb webDb, GlobalCacheFactory globalCacheFactory, BatchFetchComponent fetchComponent, ParseComponent parseComponent, UpdateComponent updateComponent, ImmutableConfig immutableConfig, AppStatusTracker statusTracker)`

Method Summary

Modifier and Type	Method	Description
`final GlobalCache`	`getGlobalCache()`
`final ConcurrentExpiringLRUCache<String, WebPage>`	`getPageCache()`
`final ConcurrentExpiringLRUCache<String, FeaturedDocument>`	`getDocumentCache()`
`final WebDb`	`getWebDb()`
`final GlobalCacheFactory`	`getGlobalCacheFactory()`
`final BatchFetchComponent`	`getFetchComponent()`
`final ParseComponent`	`getParseComponent()`
`final UpdateComponent`	`getUpdateComponent()`
`final ImmutableConfig`	`getImmutableConfig()`
`final AppStatusTracker`	`getStatusTracker()`
`final CheckState`	`fetchState(WebPage page, LoadOptions options)`
`final WebPage`	`load(URL url, LoadOptions options)`
`final WebPage`	`load(NormUrl normUrl)`
`final WebPage`	`loadDeferred(NormUrl normUrl)`
`final WebPage`	`loadWithRetry(NormUrl normUrl)`
`final WebPage`	`loadWithRetryDeferred(NormUrl normUrl)`
`final CompletableFuture<WebPage>`	`loadAsync(NormUrl normUrl)`	Load a page specified by normUrl, wait until all pages are loaded or timeout
`final List<WebPage>`	`loadAll(Iterable<NormUrl> normUrls)`	Load all pages specified by normUrls, wait until all pages are loaded or timeout
`final List<CompletableFuture<WebPage>>`	`loadAllAsync(Iterable<NormUrl> normUrls)`	Load all pages specified by normUrls, wait until all pages are loaded or timeout
`final Unit`	`flush()`
`Unit`	`close()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LoadComponent

LoadComponent(WebDb webDb, GlobalCacheFactory globalCacheFactory, BatchFetchComponent fetchComponent, ParseComponent parseComponent, UpdateComponent updateComponent, ImmutableConfig immutableConfig, AppStatusTracker statusTracker)

Method Detail

getGlobalCache
```
 final GlobalCache getGlobalCache()
```

getPageCache

 final ConcurrentExpiringLRUCache<String, WebPage> getPageCache()

getDocumentCache

 final ConcurrentExpiringLRUCache<String, FeaturedDocument> getDocumentCache()

getWebDb
```
 final WebDb getWebDb()
```

getGlobalCacheFactory

 final GlobalCacheFactory getGlobalCacheFactory()

getFetchComponent

 final BatchFetchComponent getFetchComponent()

getParseComponent

 final ParseComponent getParseComponent()

getUpdateComponent

 final UpdateComponent getUpdateComponent()

getImmutableConfig

 final ImmutableConfig getImmutableConfig()

getStatusTracker

 final AppStatusTracker getStatusTracker()

fetchState

 final CheckState fetchState(WebPage page, LoadOptions options)

load

 final WebPage load(URL url, LoadOptions options)

load
```
 final WebPage load(NormUrl normUrl)
```

loadDeferred

 final WebPage loadDeferred(NormUrl normUrl)

loadWithRetry

 final WebPage loadWithRetry(NormUrl normUrl)

loadWithRetryDeferred

 final WebPage loadWithRetryDeferred(NormUrl normUrl)

loadAsync
```
 final CompletableFuture<WebPage> loadAsync(NormUrl normUrl)
```
Load a page specified by normUrl, wait until all pages are loaded or timeout

loadAll
```
 final List<WebPage> loadAll(Iterable<NormUrl> normUrls)
```
Load all pages specified by normUrls, wait until all pages are loaded or timeout

loadAllAsync
```
 final List<CompletableFuture<WebPage>> loadAllAsync(Iterable<NormUrl> normUrls)
```
Load all pages specified by normUrls, wait until all pages are loaded or timeout

flush
```
 final Unit flush()
```

close
```
 Unit close()
```

Class LoadComponent

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

LoadComponent

Method Detail

getGlobalCache

getPageCache

getDocumentCache

getWebDb

getGlobalCacheFactory

getFetchComponent

getParseComponent

getUpdateComponent

getImmutableConfig

getStatusTracker

fetchState

load

load

loadDeferred

loadWithRetry

loadWithRetryDeferred

loadAsync

loadAll

loadAllAsync

flush

close