Package org.alfresco.repo.content

Class StreamAwareContentReaderProxy

java.lang.Object

org.alfresco.repo.content.AbstractStreamAwareProxy

org.alfresco.repo.content.StreamAwareContentReaderProxy

All Implemented Interfaces:

ContentAccessor, ContentReader

public class StreamAwareContentReaderProxy
extends AbstractStreamAwareProxy
implements ContentReader

Proxy for ContentReader which captures InputStream or ReadableByteChannel to introduce a possibility releasing captured resource

Author:

Dmitry Velichkevich

See Also:

• ContentReader
• AbstractStreamAwareProxy

Constructor Summary

Constructors

Constructor	Description
StreamAwareContentReaderProxy(ContentReader delegator)

Method Summary

Modifier and Type	Method	Description
void	addListener(ContentStreamListener listener)
boolean	canBeClosed()
boolean	exists()
void	getContent(File file)
void	getContent(OutputStream os)
ContentData	getContentData()
InputStream	getContentInputStream()
String	getContentString()
String	getContentString(int length)
String	getContentUrl()
String	getEncoding()
FileChannel	getFileChannel()
long	getLastModified()
Locale	getLocale()
String	getMimetype()
ReadableByteChannel	getReadableChannel()
ContentReader	getReader()
long	getSize()
Closeable	getStream()
boolean	isChannelOpen()
boolean	isClosed()
void	setEncoding(String encoding)
void	setLocale(Locale locale)
void	setMimetype(String mimetype)

Methods inherited from class org.alfresco.repo.content.AbstractStreamAwareProxy

release

Methods inherited from class java.lang.Object

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

Constructor Details

StreamAwareContentReaderProxy

public StreamAwareContentReaderProxy(ContentReader delegator)

Method Details

exists

public boolean exists()

Specified by:

exists in interface ContentReader

getContent

public void getContent(OutputStream os)
                throws ContentIOException

Specified by:

getContent in interface ContentReader

Throws:

ContentIOException

getContent

public void getContent(File file)
                throws ContentIOException

Specified by:

getContent in interface ContentReader

Throws:

ContentIOException

getContentInputStream

public InputStream getContentInputStream()
                                  throws ContentIOException

Specified by:

getContentInputStream in interface ContentReader

Throws:

ContentIOException

getContentString

public String getContentString()
                        throws ContentIOException

Specified by:

getContentString in interface ContentReader

Throws:

ContentIOException

getContentString

public String getContentString(int length)
                        throws ContentIOException

Specified by:

getContentString in interface ContentReader

Throws:

ContentIOException

getFileChannel

public FileChannel getFileChannel()
                           throws ContentIOException

Specified by:

getFileChannel in interface ContentReader

Throws:

ContentIOException

getLastModified

public long getLastModified()

Specified by:

getLastModified in interface ContentReader

getReadableChannel

public ReadableByteChannel getReadableChannel()
                                       throws ContentIOException

Specified by:

getReadableChannel in interface ContentReader

Throws:

ContentIOException

getReader

public ContentReader getReader()
                        throws ContentIOException

Specified by:

getReader in interface ContentReader

Throws:

ContentIOException

isClosed

public boolean isClosed()

Specified by:

isClosed in interface ContentReader

addListener

public void addListener(ContentStreamListener listener)

Specified by:

addListener in interface ContentAccessor

getContentData

public ContentData getContentData()

Specified by:

getContentData in interface ContentAccessor

getContentUrl

public String getContentUrl()

Specified by:

getContentUrl in interface ContentAccessor

getEncoding

public String getEncoding()

Specified by:

getEncoding in interface ContentAccessor

getLocale

public Locale getLocale()

Specified by:

getLocale in interface ContentAccessor

getMimetype

public String getMimetype()

Specified by:

getMimetype in interface ContentAccessor

getSize

public long getSize()

Specified by:

getSize in interface ContentAccessor

isChannelOpen

public boolean isChannelOpen()

Specified by:

isChannelOpen in interface ContentAccessor

setEncoding

public void setEncoding(String encoding)

Specified by:

setEncoding in interface ContentAccessor

setLocale

public void setLocale(Locale locale)

Specified by:

setLocale in interface ContentAccessor

setMimetype

public void setMimetype(String mimetype)

Specified by:

setMimetype in interface ContentAccessor

canBeClosed

public boolean canBeClosed()

Specified by:

canBeClosed in class AbstractStreamAwareProxy

Returns:

Boolean value which determines whether stream can (true) or cannot ((false)) be closed

getStream

public Closeable getStream()

Specified by:

getStream in class AbstractStreamAwareProxy

Returns:

Closeable instance which represents channel or stream which uses channel