ProxyCache (Resin 4.0.s170329)

java.lang.Object
- com.caucho.server.httpcache.AbstractProxyCache
- - com.caucho.server.httpcache.ProxyCache

public class ProxyCache
extends AbstractProxyCache

Cached response.

Constructor Summary

Constructors
Constructor and Description

ProxyCache()

Constructors
Constructor and Description
`ProxyCache()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()` Clears the cache.
`FilterChain`	`createFilterChain(FilterChain next, WebApp app)` Creates the filter.
`com.caucho.server.httpcache.ProxyCacheInode`	`createInode()` Creates a new writing inode.
`void`	`destroy()` Closes the cache.
`CacheItem[]`	`getCacheableEntries(int max)` Return most used connections.
`CacheItem[]`	`getCachedEntries(int max)` Return most used connections.
`long`	`getHitCount()` Returns the hit count.
`static ProxyCache`	`getLocalCache()` Returns the local cache.
`int`	`getMaxEntrySize()` Sets the maximum entry size for cache values.
`long`	`getMemoryBlockHitCount()` Returns the block hit count.
`long`	`getMemoryBlockMissCount()` Returns the miss count.
`long`	`getMissCount()` Returns the miss count.
`Path`	`getPath()` Returns the path from the cache directory.
`CacheItem[]`	`getUncacheableEntries(int max)` Return most used connections.
`CacheItem[]`	`getUncachedEntries(int max)` Return most used connections.
`void`	`init()` Initialize the cache.
`boolean`	`isEnable()` Return true if enabled.
`boolean`	`isEnableRange()` True if range handling is enabled.
`boolean`	`isRewriteVaryAsPrivate()` True if Vary headers should be rewritten as Cache-Control: private to work around IE's Vary handling bug.
`void`	`setDir(Path path)` Sets the path to the cache directory (backwards compatibility).
`void`	`setDiskSize(Bytes size)` Sets the disk size of the cache
`void`	`setEnable(boolean isEnabled)` Set true if enabled.
`void`	`setEnableMmap(boolean isEnable)`
`void`	`setEnableRange(boolean enableRange)` True if range handling is enabled.
`void`	`setMaxEntrySize(Bytes size)` Sets the maximum entry size for cache values.
`void`	`setMemorySize(Bytes size)` Sets the memory size of the cache
`void`	`setPath(Path path)` Sets the path to the cache directory.
`void`	`setRewriteVaryAsPrivate(boolean rewrite)` True if Vary headers should be rewritten as Cache-Control: private to work around IE's Vary handling bug.
`void`	`setSize(Bytes size)` Sets the size of the the cache (backwards compatibility).

Methods inherited from class com.caucho.server.httpcache.AbstractProxyCache
getEntries, setEntries

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

- Constructor Detail
  - ProxyCache
```
public ProxyCache()
           throws ConfigException
```
    Throws:
    
    ConfigException
- Method Detail
  - getLocalCache
```
public static ProxyCache getLocalCache()
```
    Returns the local cache.
  - setPath
```
public void setPath(Path path)
```
    Sets the path to the cache directory.
    
    Overrides:
    
    setPath in class AbstractProxyCache
  - getPath
```
public Path getPath()
```
    Returns the path from the cache directory.
    
    Overrides:
    
    getPath in class AbstractProxyCache
  - setMemorySize
```
public void setMemorySize(Bytes size)
```
    Sets the memory size of the cache
    
    Overrides:
    
    setMemorySize in class AbstractProxyCache
  - setDiskSize
```
public void setDiskSize(Bytes size)
```
    Sets the disk size of the cache
    
    Overrides:
    
    setDiskSize in class AbstractProxyCache
  - setEnableMmap
```
@Configurable
public void setEnableMmap(boolean isEnable)
```
    Overrides:
    
    setEnableMmap in class AbstractProxyCache
  - setMaxEntrySize
```
public void setMaxEntrySize(Bytes size)
```
    Sets the maximum entry size for cache values.
  - getMaxEntrySize
```
public int getMaxEntrySize()
```
    Sets the maximum entry size for cache values.
    
    Overrides:
    
    getMaxEntrySize in class AbstractProxyCache
  - setEnable
```
public void setEnable(boolean isEnabled)
```
    Set true if enabled.
    
    Overrides:
    
    setEnable in class AbstractProxyCache
  - isEnable
```
public boolean isEnable()
```
    Return true if enabled.
    
    Overrides:
    
    isEnable in class AbstractProxyCache
  - setDir
```
public void setDir(Path path)
```
    Sets the path to the cache directory (backwards compatibility).
    
    Overrides:
    
    setDir in class AbstractProxyCache
  - setSize
```
public void setSize(Bytes size)
```
    Sets the size of the the cache (backwards compatibility).
    
    Overrides:
    
    setSize in class AbstractProxyCache
  - setEnableRange
```
public void setEnableRange(boolean enableRange)
```
    True if range handling is enabled.
  - isEnableRange
```
public boolean isEnableRange()
```
    True if range handling is enabled.
  - setRewriteVaryAsPrivate
```
public void setRewriteVaryAsPrivate(boolean rewrite)
```
    True if Vary headers should be rewritten as Cache-Control: private to work around IE's Vary handling bug.
    
    Overrides:
    
    setRewriteVaryAsPrivate in class AbstractProxyCache
  - isRewriteVaryAsPrivate
```
public boolean isRewriteVaryAsPrivate()
```
    True if Vary headers should be rewritten as Cache-Control: private to work around IE's Vary handling bug.
  - init
```
@PostConstruct
public void init()
                         throws ConfigException,
                                java.io.IOException,
                                java.sql.SQLException
```
    Initialize the cache.
    
    Throws:
    
    ConfigException
    
    java.io.IOException
    
    java.sql.SQLException
  - createFilterChain
```
public FilterChain createFilterChain(FilterChain next,
                                     WebApp app)
```
    Creates the filter.
    
    Overrides:
    
    createFilterChain in class AbstractProxyCache
  - clear
```
public void clear()
```
    Clears the cache.
    
    Overrides:
    
    clear in class AbstractProxyCache
  - createInode
```
public com.caucho.server.httpcache.ProxyCacheInode createInode()
```
    Creates a new writing inode.
  - getHitCount
```
public long getHitCount()
```
    Returns the hit count.
    
    Overrides:
    
    getHitCount in class AbstractProxyCache
  - getMissCount
```
public long getMissCount()
```
    Returns the miss count.
    
    Overrides:
    
    getMissCount in class AbstractProxyCache
  - getMemoryBlockHitCount
```
public long getMemoryBlockHitCount()
```
    Returns the block hit count.
    
    Overrides:
    
    getMemoryBlockHitCount in class AbstractProxyCache
  - getMemoryBlockMissCount
```
public long getMemoryBlockMissCount()
```
    Returns the miss count.
    
    Overrides:
    
    getMemoryBlockMissCount in class AbstractProxyCache
  - getCacheableEntries
```
public CacheItem[] getCacheableEntries(int max)
```
    Return most used connections.
  - getUncacheableEntries
```
public CacheItem[] getUncacheableEntries(int max)
```
    Return most used connections.
  - getCachedEntries
```
public CacheItem[] getCachedEntries(int max)
```
    Return most used connections.
  - getUncachedEntries
```
public CacheItem[] getUncachedEntries(int max)
```
    Return most used connections.
  - destroy
```
public void destroy()
```
    Closes the cache.

Class ProxyCache

Constructor Summary

Method Summary

Methods inherited from class com.caucho.server.httpcache.AbstractProxyCache

Methods inherited from class java.lang.Object

Constructor Detail

ProxyCache

Method Detail

getLocalCache

setPath

getPath

setMemorySize

setDiskSize

setEnableMmap

setMaxEntrySize

getMaxEntrySize

setEnable

isEnable

setDir

setSize

setEnableRange

isEnableRange

setRewriteVaryAsPrivate

isRewriteVaryAsPrivate

init

createFilterChain

clear

createInode

getHitCount

getMissCount

getMemoryBlockHitCount

getMemoryBlockMissCount

getCacheableEntries

getUncacheableEntries

getCachedEntries

getUncachedEntries

destroy