Package org.alfresco.repo.content

Class StreamAwareContentReaderProxy

java.lang.Object

org.alfresco.repo.content.AbstractStreamAwareProxy

org.alfresco.repo.content.StreamAwareContentReaderProxy

All Implemented Interfaces:

org.alfresco.service.cmr.repository.ContentAccessor, org.alfresco.service.cmr.repository.ContentReader

public class StreamAwareContentReaderProxy
extends AbstractStreamAwareProxy
implements org.alfresco.service.cmr.repository.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(org.alfresco.service.cmr.repository.ContentReader delegator)

Method Summary

Modifier and Type	Method	Description
void	addListener(org.alfresco.service.cmr.repository.ContentStreamListener listener)
boolean	canBeClosed()
boolean	exists()
void	getContent(java.io.File file)
void	getContent(java.io.OutputStream os)
org.alfresco.service.cmr.repository.ContentData	getContentData()
java.io.InputStream	getContentInputStream()
java.lang.String	getContentString()
java.lang.String	getContentString(int length)
java.lang.String	getContentUrl()
java.lang.String	getEncoding()
java.nio.channels.FileChannel	getFileChannel()
long	getLastModified()
java.util.Locale	getLocale()
java.lang.String	getMimetype()
java.nio.channels.ReadableByteChannel	getReadableChannel()
org.alfresco.service.cmr.repository.ContentReader	getReader()
long	getSize()
java.io.Closeable	getStream()
boolean	isChannelOpen()
boolean	isClosed()
void	setEncoding(java.lang.String encoding)
void	setLocale(java.util.Locale locale)
void	setMimetype(java.lang.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 Detail

StreamAwareContentReaderProxy

public StreamAwareContentReaderProxy(org.alfresco.service.cmr.repository.ContentReader delegator)

Method Detail

exists

public boolean exists()

Specified by:

exists in interface org.alfresco.service.cmr.repository.ContentReader

getContent

public void getContent(java.io.OutputStream os)
                throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getContent in interface org.alfresco.service.cmr.repository.ContentReader

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getContent

public void getContent(java.io.File file)
                throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getContent in interface org.alfresco.service.cmr.repository.ContentReader

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getContentInputStream

public java.io.InputStream getContentInputStream()
                                          throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getContentInputStream in interface org.alfresco.service.cmr.repository.ContentReader

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getContentString

public java.lang.String getContentString()
                                  throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getContentString in interface org.alfresco.service.cmr.repository.ContentReader

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getContentString

public java.lang.String getContentString(int length)
                                  throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getContentString in interface org.alfresco.service.cmr.repository.ContentReader

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getFileChannel

public java.nio.channels.FileChannel getFileChannel()
                                             throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getFileChannel in interface org.alfresco.service.cmr.repository.ContentReader

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getLastModified

public long getLastModified()

Specified by:

getLastModified in interface org.alfresco.service.cmr.repository.ContentReader

getReadableChannel

public java.nio.channels.ReadableByteChannel getReadableChannel()
                                                         throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getReadableChannel in interface org.alfresco.service.cmr.repository.ContentReader

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getReader

public org.alfresco.service.cmr.repository.ContentReader getReader()
                                                            throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getReader in interface org.alfresco.service.cmr.repository.ContentReader

Throws:

org.alfresco.service.cmr.repository.ContentIOException

isClosed

public boolean isClosed()

Specified by:

isClosed in interface org.alfresco.service.cmr.repository.ContentReader

addListener

public void addListener(org.alfresco.service.cmr.repository.ContentStreamListener listener)

Specified by:

addListener in interface org.alfresco.service.cmr.repository.ContentAccessor

getContentData

public org.alfresco.service.cmr.repository.ContentData getContentData()

Specified by:

getContentData in interface org.alfresco.service.cmr.repository.ContentAccessor

getContentUrl

public java.lang.String getContentUrl()

Specified by:

getContentUrl in interface org.alfresco.service.cmr.repository.ContentAccessor

getEncoding

public java.lang.String getEncoding()

Specified by:

getEncoding in interface org.alfresco.service.cmr.repository.ContentAccessor

getLocale

public java.util.Locale getLocale()

Specified by:

getLocale in interface org.alfresco.service.cmr.repository.ContentAccessor

getMimetype

public java.lang.String getMimetype()

Specified by:

getMimetype in interface org.alfresco.service.cmr.repository.ContentAccessor

getSize

public long getSize()

Specified by:

getSize in interface org.alfresco.service.cmr.repository.ContentAccessor

isChannelOpen

public boolean isChannelOpen()

Specified by:

isChannelOpen in interface org.alfresco.service.cmr.repository.ContentAccessor

setEncoding

public void setEncoding(java.lang.String encoding)

Specified by:

setEncoding in interface org.alfresco.service.cmr.repository.ContentAccessor

setLocale

public void setLocale(java.util.Locale locale)

Specified by:

setLocale in interface org.alfresco.service.cmr.repository.ContentAccessor

setMimetype

public void setMimetype(java.lang.String mimetype)

Specified by:

setMimetype in interface org.alfresco.service.cmr.repository.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 java.io.Closeable getStream()

Specified by:

getStream in class AbstractStreamAwareProxy

Returns:

Closeable instance which represents channel or stream which uses channel