Modifier and Type	Class and Description
protected class	CachingHttpContentFactory.CachedHttpContent
protected static interface	CachingHttpContentFactory.CachingHttpContent
protected static class	CachingHttpContentFactory.NotFoundHttpContent

Modifier and Type	Field and Description
private final HttpContent.Factory	_authority
private final ByteBufferPool	_bufferPool
private final ConcurrentHashMap<String, CachingHttpContentFactory.CachingHttpContent>	_cache
private final AtomicLong	_cachedSize
private int	_maxCachedFiles
private int	_maxCachedFileSize
private long	_maxCacheSize
private boolean	_useDirectByteBuffers
private static final long	DEFAULT_MAX_CACHE_SIZE
private static final int	DEFAULT_MAX_CACHED_FILE_SIZE
private static final int	DEFAULT_MAX_CACHED_FILES
private static final Logger	LOG

Access	Constructor and Description
public	CachingHttpContentFactory(HttpContent.Factory authority, ByteBufferPool bufferPool)

Method Summary

Modifier and Type	Method and Description
public void	flushCache()
protected ConcurrentMap<String, CachingHttpContentFactory.CachingHttpContent>	getCache()
public int	getCachedFiles()
public long	getCachedSize()
public HttpContent	getContent(String The path within the context to the resource path) Implements org.eclipse.jetty.http.content.HttpContent.Factory.getContent.
public int	Returns: the max number of cached files. getMaxCachedFiles() Get the max number of cached files..
public int	getMaxCachedFileSize()
public long	getMaxCacheSize()
protected boolean	Returns: whether the HttpContent is cacheable. isCacheable(HttpContent the HttpContent to test. httpContent) Tests whether the given HttpContent is cacheable, and if there is enough room to fit it in the cache.
public boolean	isUseDirectByteBuffers()
protected CachingHttpContentFactory.CachingHttpContent	newCachedContent(String p, HttpContent httpContent)
protected CachingHttpContentFactory.CachingHttpContent	newNotFoundContent(String p)
protected void	removeFromCache(CachingHttpContentFactory.CachingHttpContent content)
public void	setMaxCachedFiles(int the max number of cached files. maxCachedFiles) Set the max number of cached files..
public void	setMaxCachedFileSize(int maxCachedFileSize)
public void	setMaxCacheSize(long maxCacheSize)
public void	setUseDirectByteBuffers(boolean useDirectByteBuffers)
private void	shrinkCache()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

_authority	back to summary
private final HttpContent.Factory _authority

_bufferPool	back to summary
private final ByteBufferPool _bufferPool

_cache	back to summary
private final ConcurrentHashMap<String, CachingHttpContentFactory.CachingHttpContent> _cache

_cachedSize	back to summary
private final AtomicLong _cachedSize

_maxCachedFiles	back to summary
private int _maxCachedFiles

_maxCachedFileSize	back to summary
private int _maxCachedFileSize

_maxCacheSize	back to summary
private long _maxCacheSize

_useDirectByteBuffers	back to summary
private boolean _useDirectByteBuffers

DEFAULT_MAX_CACHE_SIZE	back to summary
private static final long DEFAULT_MAX_CACHE_SIZE

DEFAULT_MAX_CACHED_FILE_SIZE	back to summary
private static final int DEFAULT_MAX_CACHED_FILE_SIZE

DEFAULT_MAX_CACHED_FILES	back to summary
private static final int DEFAULT_MAX_CACHED_FILES

LOG	back to summary
private static final Logger LOG

CachingHttpContentFactory	back to summary
public CachingHttpContentFactory(HttpContent.Factory authority, ByteBufferPool bufferPool)

Method Detail

flushCache	back to summary
public void flushCache()

getCache	back to summary
protected ConcurrentMap<String, CachingHttpContentFactory.CachingHttpContent> getCache()

getCachedFiles	back to summary
public int getCachedFiles()

getCachedSize	back to summary
public long getCachedSize()

getContent back to summary

getContent	back to summary
public HttpContent getContent(String path) throws IOException Implements org.eclipse.jetty.http.content.HttpContent.Factory.getContent. Parameters path:String Doc from org.eclipse.jetty.http.content.HttpContent.Factory.getContent. The path within the context to the resource Returns:HttpContent Doc from org.eclipse.jetty.http.content.HttpContent.Factory.getContent. A `HttpContent` Annotations @Override Exceptions IOException: Doc from org.eclipse.jetty.http.content.HttpContent.Factory.getContent. if unable to get content

public HttpContent getContent(String path) throws IOException

Implements org.eclipse.jetty.http.content.HttpContent.Factory.getContent.

Parameters

path:String

Doc from org.eclipse.jetty.http.content.HttpContent.Factory.getContent.

The path within the context to the resource

Returns:HttpContent

Doc from org.eclipse.jetty.http.content.HttpContent.Factory.getContent.

A HttpContent

Annotations

@Override

Exceptions

IOException:

Doc from org.eclipse.jetty.http.content.HttpContent.Factory.getContent.

if unable to get content

getMaxCachedFiles	back to summary
public int getMaxCachedFiles() Get the max number of cached files.. Returns:int the max number of cached files.

getMaxCachedFiles

back to summary

public int getMaxCachedFiles()

Get the max number of cached files..

Returns:int: the max number of cached files.

getMaxCachedFileSize	back to summary
public int getMaxCachedFileSize()

getMaxCacheSize	back to summary
public long getMaxCacheSize()

isCacheable	back to summary
protected boolean isCacheable(HttpContent httpContent) Tests whether the given HttpContent is cacheable, and if there is enough room to fit it in the cache. Parameters httpContent:HttpContent the HttpContent to test. Returns:boolean whether the HttpContent is cacheable.

isCacheable

back to summary

protected boolean isCacheable(HttpContent httpContent)

Tests whether the given HttpContent is cacheable, and if there is enough room to fit it in the cache.

Parameters

httpContent:HttpContent: the HttpContent to test.

Returns:boolean

whether the HttpContent is cacheable.

isUseDirectByteBuffers	back to summary
public boolean isUseDirectByteBuffers()

newCachedContent	back to summary
protected CachingHttpContentFactory.CachingHttpContent newCachedContent(String p, HttpContent httpContent)

newNotFoundContent	back to summary
protected CachingHttpContentFactory.CachingHttpContent newNotFoundContent(String p)

removeFromCache	back to summary
protected void removeFromCache(CachingHttpContentFactory.CachingHttpContent content)

setMaxCachedFiles	back to summary
public void setMaxCachedFiles(int maxCachedFiles) Set the max number of cached files.. Parameters maxCachedFiles:int the max number of cached files.

setMaxCachedFiles

back to summary

public void setMaxCachedFiles(int maxCachedFiles)

Set the max number of cached files..

Parameters

maxCachedFiles:int: the max number of cached files.

setMaxCachedFileSize	back to summary
public void setMaxCachedFileSize(int maxCachedFileSize)

setMaxCacheSize	back to summary
public void setMaxCacheSize(long maxCacheSize)

setUseDirectByteBuffers	back to summary
public void setUseDirectByteBuffers(boolean useDirectByteBuffers)

shrinkCache	back to summary
private void shrinkCache()

org.eclipse.jetty.http.content back to summary

protected Class CachingHttpContentFactory.CachedHttpContent

Class Inheritance

extends Wrapper
implements CachingHttpContent

java.lang.Object
org.eclipse.jetty.http.content.HttpContent.Wrapper
org.eclipse.jetty.http.content.CachingHttpContentFactory.CachedHttpContent

All Implemented Interfaces

org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent, org.eclipse.jetty.http.content.HttpContent

Known Direct Subclasses

org.eclipse.jetty.http.content.ValidatingCachingHttpContentFactory.ValidatingCachedContent

Field Summary

Modifier and Type	Field and Description
private final RetainableByteBuffer	_buffer
private final long	_bytesOccupied
private final String	_cacheKey
private final String	_characterEncoding
private final Set<CompressedContentFormat>	_compressedFormats
private final HttpField	_contentLength
private final long	_contentLengthValue
private final HttpField	_etagField
private final boolean	_isValid
private volatile long	_lastAccessed
private final HttpField	_lastModified
private final Instant	_lastModifiedInstant
private final String	_lastModifiedValue
private final MimeTypes.Type	_mimeType
private final Retainable.ReferenceCounter	_referenceCount

Constructor Summary

Access	Constructor and Description
public	CachedHttpContent(String key, HttpContent httpContent)

Method Summary

Modifier and Type	Method and Description
public ByteBuffer	getByteBuffer() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getByteBuffer. Implements org.eclipse.jetty.http.content.HttpContent.getByteBuffer. Get this HTTP content as a `ByteBuffer` if possible.
public long	getBytesOccupied() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getBytesOccupied. Overrides default org.eclipse.jetty.http.content.HttpContent.getBytesOccupied.
public String	getCharacterEncoding() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getCharacterEncoding. Implements org.eclipse.jetty.http.content.HttpContent.getCharacterEncoding.
public HttpField	getContentLength() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getContentLength. Implements org.eclipse.jetty.http.content.HttpContent.getContentLength.
public long	getContentLengthValue() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getContentLengthValue. Implements org.eclipse.jetty.http.content.HttpContent.getContentLengthValue.
public HttpField	getETag() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getETag. Implements org.eclipse.jetty.http.content.HttpContent.getETag.
public String	getETagValue() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getETagValue. Implements org.eclipse.jetty.http.content.HttpContent.getETagValue.
public String	getKey() Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.getKey.
public long	getLastAccessedNanos() Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.getLastAccessedNanos.
public HttpField	getLastModified() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getLastModified. Implements org.eclipse.jetty.http.content.HttpContent.getLastModified.
public Instant	getLastModifiedInstant() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getLastModifiedInstant. Implements org.eclipse.jetty.http.content.HttpContent.getLastModifiedInstant.
public String	getLastModifiedValue() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getLastModifiedValue. Implements org.eclipse.jetty.http.content.HttpContent.getLastModifiedValue.
public MimeTypes.Type	getMimeType() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getMimeType. Implements org.eclipse.jetty.http.content.HttpContent.getMimeType.
public Set<CompressedContentFormat>	getPreCompressedContentFormats() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getPreCompressedContentFormats. Implements org.eclipse.jetty.http.content.HttpContent.getPreCompressedContentFormats.
public boolean	isValid() Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.isValid.
public void	release() Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.release. Implements org.eclipse.jetty.http.content.HttpContent.release.
public boolean	retain() Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.retain.
public void	setLastAccessedNanos(long nanosTime) Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.setLastAccessedNanos.

Inherited from org.eclipse.jetty.http.content.HttpContent.Wrapper:: getContentEncoding getContentEncodingValue getContentType getContentTypeValue getResource getWrapped toString

Field Detail

_buffer	back to summary
private final RetainableByteBuffer _buffer

_bytesOccupied	back to summary
private final long _bytesOccupied

_cacheKey	back to summary
private final String _cacheKey

_characterEncoding	back to summary
private final String _characterEncoding

_compressedFormats	back to summary
private final Set<CompressedContentFormat> _compressedFormats

_contentLength	back to summary
private final HttpField _contentLength

_contentLengthValue	back to summary
private final long _contentLengthValue

_etagField	back to summary
private final HttpField _etagField

_isValid	back to summary
private final boolean _isValid

_lastAccessed	back to summary
private volatile long _lastAccessed

_lastModified	back to summary
private final HttpField _lastModified

_lastModifiedInstant	back to summary
private final Instant _lastModifiedInstant

_lastModifiedValue	back to summary
private final String _lastModifiedValue

_mimeType	back to summary
private final MimeTypes.Type _mimeType

_referenceCount	back to summary
private final Retainable.ReferenceCounter _referenceCount

Constructor Detail

CachedHttpContent	back to summary
public CachedHttpContent(String key, HttpContent httpContent)

Method Detail

getByteBuffer back to summary

public ByteBuffer getByteBuffer()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getByteBuffer.

Implements org.eclipse.jetty.http.content.HttpContent.getByteBuffer.

Doc from org.eclipse.jetty.http.content.HttpContent.getByteBuffer.

Get this HTTP content as a ByteBuffer if possible.

Each invocation returns a new ByteBuffer instance that is read-only and contains valid data between the pos and the limit.

Returns:ByteBuffer

a ByteBuffer instance or null.

Annotations

@Override

getBytesOccupied

back to summary

public long getBytesOccupied()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getBytesOccupied.

Overrides default org.eclipse.jetty.http.content.HttpContent.getBytesOccupied.

Annotations

@Override

getCharacterEncoding

back to summary

public String getCharacterEncoding()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getCharacterEncoding.

Implements org.eclipse.jetty.http.content.HttpContent.getCharacterEncoding.

Annotations

@Override

getContentLength

back to summary

public HttpField getContentLength()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getContentLength.

Implements org.eclipse.jetty.http.content.HttpContent.getContentLength.

Annotations

@Override

getContentLengthValue

back to summary

public long getContentLengthValue()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getContentLengthValue.

Implements org.eclipse.jetty.http.content.HttpContent.getContentLengthValue.

Annotations

@Override

getETag

back to summary

public HttpField getETag()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getETag.

Implements org.eclipse.jetty.http.content.HttpContent.getETag.

Annotations

@Override

getETagValue

back to summary

public String getETagValue()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getETagValue.

Implements org.eclipse.jetty.http.content.HttpContent.getETagValue.

Annotations

@Override

getKey

back to summary

public String getKey()

Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.getKey.

Annotations

@Override

getLastAccessedNanos

back to summary

public long getLastAccessedNanos()

Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.getLastAccessedNanos.

Annotations

@Override

getLastModified

back to summary

public HttpField getLastModified()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getLastModified.

Implements org.eclipse.jetty.http.content.HttpContent.getLastModified.

Annotations

@Override

getLastModifiedInstant

back to summary

public Instant getLastModifiedInstant()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getLastModifiedInstant.

Implements org.eclipse.jetty.http.content.HttpContent.getLastModifiedInstant.

Annotations

@Override

getLastModifiedValue

back to summary

public String getLastModifiedValue()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getLastModifiedValue.

Implements org.eclipse.jetty.http.content.HttpContent.getLastModifiedValue.

Annotations

@Override

getMimeType

back to summary

public MimeTypes.Type getMimeType()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getMimeType.

Implements org.eclipse.jetty.http.content.HttpContent.getMimeType.

Annotations

@Override

getPreCompressedContentFormats

back to summary

public Set<CompressedContentFormat> getPreCompressedContentFormats()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.getPreCompressedContentFormats.

Implements org.eclipse.jetty.http.content.HttpContent.getPreCompressedContentFormats.

Returns:Set<CompressedContentFormat>

Doc from org.eclipse.jetty.http.content.HttpContent.getPreCompressedContentFormats.

Set of available pre-compressed formats for this content, or null if this has not been checked.

Annotations

@Override

isValid

back to summary

public boolean isValid()

Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.isValid.

Annotations

@Override

release

back to summary

public void release()

Overrides org.eclipse.jetty.http.content.HttpContent.Wrapper.release.

Implements org.eclipse.jetty.http.content.HttpContent.release.

Annotations

@Override

retain

back to summary

public boolean retain()

Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.retain.

Annotations

@Override

setLastAccessedNanos

back to summary

public void setLastAccessedNanos(long nanosTime)

Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.setLastAccessedNanos.

Annotations

@Override

public Class CachingHttpContentFactory

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

protected Class CachingHttpContentFactory.CachedHttpContent

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

protected Interface CachingHttpContentFactory.CachingHttpContent

Method Summary

Method Detail

protected Class CachingHttpContentFactory.NotFoundHttpContent

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

Modifier and Type	Method and Description
public String	getKey()
public long	getLastAccessedNanos()
public boolean	isValid()
public boolean	retain()
public void	setLastAccessedNanos(long nanosTime)

Modifier and Type	Method and Description
public ByteBuffer	getByteBuffer() Implements org.eclipse.jetty.http.content.HttpContent.getByteBuffer. Get this HTTP content as a `ByteBuffer` if possible.
public String	getCharacterEncoding() Implements org.eclipse.jetty.http.content.HttpContent.getCharacterEncoding.
public HttpField	getContentEncoding() Implements org.eclipse.jetty.http.content.HttpContent.getContentEncoding.
public String	getContentEncodingValue() Implements org.eclipse.jetty.http.content.HttpContent.getContentEncodingValue.
public HttpField	getContentLength() Implements org.eclipse.jetty.http.content.HttpContent.getContentLength.
public long	getContentLengthValue() Implements org.eclipse.jetty.http.content.HttpContent.getContentLengthValue.
public HttpField	getContentType() Implements org.eclipse.jetty.http.content.HttpContent.getContentType.
public String	getContentTypeValue() Implements org.eclipse.jetty.http.content.HttpContent.getContentTypeValue.
public HttpField	getETag() Implements org.eclipse.jetty.http.content.HttpContent.getETag.
public String	getETagValue() Implements org.eclipse.jetty.http.content.HttpContent.getETagValue.
public String	getKey() Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.getKey.
public long	getLastAccessedNanos() Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.getLastAccessedNanos.
public HttpField	getLastModified() Implements org.eclipse.jetty.http.content.HttpContent.getLastModified.
public Instant	getLastModifiedInstant() Implements org.eclipse.jetty.http.content.HttpContent.getLastModifiedInstant.
public String	getLastModifiedValue() Implements org.eclipse.jetty.http.content.HttpContent.getLastModifiedValue.
public MimeTypes.Type	getMimeType() Implements org.eclipse.jetty.http.content.HttpContent.getMimeType.
public Set<CompressedContentFormat>	getPreCompressedContentFormats() Implements org.eclipse.jetty.http.content.HttpContent.getPreCompressedContentFormats.
public Resource	getResource() Implements org.eclipse.jetty.http.content.HttpContent.getResource.
public boolean	isValid() Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.isValid.
public void	release() Implements org.eclipse.jetty.http.content.HttpContent.release.
public boolean	retain() Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.retain.
public void	setLastAccessedNanos(long nanosTime) Implements org.eclipse.jetty.http.content.CachingHttpContentFactory.CachingHttpContent.setLastAccessedNanos.