Package org.alfresco.repo.content

Class StreamAwareContentWriterProxy

java.lang.Object

org.alfresco.repo.content.AbstractStreamAwareProxy

org.alfresco.repo.content.StreamAwareContentWriterProxy

All Implemented Interfaces:

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

public class StreamAwareContentWriterProxy
extends AbstractStreamAwareProxy
implements org.alfresco.service.cmr.repository.ContentWriter

Proxy for ContentWriter which captures OutputStream or WritableByteChannel to introduce a possibility of releasing captured resource

Author:

Dmitry Velichkevich

See Also:

ContentWriter, AbstractStreamAwareProxy

Constructor Summary

Constructors

Constructor	Description
StreamAwareContentWriterProxy(org.alfresco.service.cmr.repository.ContentWriter delegator)

Method Summary

Modifier and Type	Method	Description
void	addListener(org.alfresco.service.cmr.repository.ContentStreamListener listener)
boolean	canBeClosed()
org.alfresco.service.cmr.repository.ContentData	getContentData()
java.io.OutputStream	getContentOutputStream()
java.lang.String	getContentUrl()
java.lang.String	getEncoding()
java.nio.channels.FileChannel	getFileChannel(boolean truncate)
java.util.Locale	getLocale()
java.lang.String	getMimetype()
org.alfresco.service.cmr.repository.ContentReader	getReader()
long	getSize()
java.io.Closeable	getStream()
java.nio.channels.WritableByteChannel	getWritableChannel()
void	guessEncoding()
void	guessMimetype(java.lang.String filename)
boolean	isChannelOpen()
boolean	isClosed()
void	putContent(java.io.File file)
void	putContent(java.io.InputStream is)
void	putContent(java.lang.String content)
void	putContent(org.alfresco.service.cmr.repository.ContentReader reader)
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

StreamAwareContentWriterProxy

public StreamAwareContentWriterProxy(org.alfresco.service.cmr.repository.ContentWriter delegator)

Method Detail

getContentOutputStream

public java.io.OutputStream getContentOutputStream()
                                            throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getContentOutputStream in interface org.alfresco.service.cmr.repository.ContentWriter

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getFileChannel

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

Specified by:

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

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.ContentWriter

Throws:

org.alfresco.service.cmr.repository.ContentIOException

getWritableChannel

public java.nio.channels.WritableByteChannel getWritableChannel()
                                                         throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

getWritableChannel in interface org.alfresco.service.cmr.repository.ContentWriter

Throws:

org.alfresco.service.cmr.repository.ContentIOException

guessEncoding

public void guessEncoding()

Specified by:

guessEncoding in interface org.alfresco.service.cmr.repository.ContentWriter

guessMimetype

public void guessMimetype(java.lang.String filename)

Specified by:

guessMimetype in interface org.alfresco.service.cmr.repository.ContentWriter

isClosed

public boolean isClosed()

Specified by:

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

putContent

public void putContent(org.alfresco.service.cmr.repository.ContentReader reader)
                throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

putContent in interface org.alfresco.service.cmr.repository.ContentWriter

Throws:

org.alfresco.service.cmr.repository.ContentIOException

putContent

public void putContent(java.io.InputStream is)
                throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

putContent in interface org.alfresco.service.cmr.repository.ContentWriter

Throws:

org.alfresco.service.cmr.repository.ContentIOException

putContent

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

Specified by:

putContent in interface org.alfresco.service.cmr.repository.ContentWriter

Throws:

org.alfresco.service.cmr.repository.ContentIOException

putContent

public void putContent(java.lang.String content)
                throws org.alfresco.service.cmr.repository.ContentIOException

Specified by:

putContent in interface org.alfresco.service.cmr.repository.ContentWriter

Throws:

org.alfresco.service.cmr.repository.ContentIOException

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