org.openrdf.http.object.cache
Class CachedEntity

java.lang.Object
  org.openrdf.http.object.cache.CachedEntity

public class CachedEntity
extends Object

A cached response HTTP entity.

Author:

James Leigh

Constructor Summary

CachedEntity(File head, File body)

CachedEntity(String method, String url, org.apache.http.HttpResponse store, File tmp, File head, File body)

Method Summary

void	addRequest(Request req)
Long	contentLength()
long	date()
void	delete()
int	getAge(long now)
File	getBody()
String	getContentHeader(String name)
Map<String,String>	getContentHeaders()
String	getContentLength()
String	getContentType()
String	getDate()
String	getEntityTag()
String	getETag()
String	getLastModified()
int	getLifeTime()
int	getLifeTime(long now)
String	getMethod()
Integer	getStatus()
String	getStatusText()
String	getURL()
static String	getURL(File head)
String	getWarning()
boolean	inUse()
boolean	isBodyPresent()
boolean	isMissing()
boolean	isPublic()
boolean	isStale()
boolean	isVariation(Request req)
long	lastModified()
Lock	matching()
boolean	mustRevalidate()
Lock	open()
void	setResponse(org.apache.http.HttpResponse store, File tmp)
void	setStale(boolean stale)
String	toString()
FileChannel	writeBody()
ReadableByteChannel	writeBody(long start, long length)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CachedEntity

public CachedEntity(File head,
                    File body)
             throws IOException

Throws:

IOException

CachedEntity

public CachedEntity(String method,
                    String url,
                    org.apache.http.HttpResponse store,
                    File tmp,
                    File head,
                    File body)
             throws IOException

Throws:

IOException

Method Detail

getURL

public static String getURL(File head)
                     throws IOException

Throws:

IOException

isMissing

public boolean isMissing()

matching

public Lock matching()
              throws InterruptedException

Throws:

InterruptedException

inUse

public boolean inUse()

open

public Lock open()
          throws InterruptedException

Throws:

InterruptedException

delete

public void delete()
            throws InterruptedException

Throws:

InterruptedException

addRequest

public void addRequest(Request req)
                throws IOException

Throws:

IOException

setResponse

public void setResponse(org.apache.http.HttpResponse store,
                        File tmp)
                 throws IOException,
                        InterruptedException

Throws:

IOException

InterruptedException

isVariation

public boolean isVariation(Request req)

mustRevalidate

public boolean mustRevalidate()

getAge

public int getAge(long now)

contentLength

public Long contentLength()

getContentLength

public String getContentLength()

getContentHeader

public String getContentHeader(String name)

getContentHeaders

public Map<String,String> getContentHeaders()

date

public long date()

getDate

public String getDate()

getEntityTag

public String getEntityTag()

getETag

public String getETag()

lastModified

public long lastModified()

getLastModified

public String getLastModified()

getLifeTime

public int getLifeTime()
                throws IOException

Throws:

IOException

getLifeTime

public int getLifeTime(long now)
                throws IOException

Throws:

IOException

getMethod

public String getMethod()

getStatus

public Integer getStatus()

getStatusText

public String getStatusText()

getURL

public String getURL()

getWarning

public String getWarning()

getContentType

public String getContentType()

isPublic

public boolean isPublic()

isStale

public boolean isStale()

setStale

public void setStale(boolean stale)
              throws IOException

Throws:

IOException

isBodyPresent

public boolean isBodyPresent()

getBody

public File getBody()

writeBody

public FileChannel writeBody()
                      throws IOException

Throws:

IOException

writeBody

public ReadableByteChannel writeBody(long start,
                                     long length)
                              throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object