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oracle.stellent.wcm.server.cache
Class LazyLoadingContent

java.lang.Object
oracle.stellent.wcm.server.cache.LazyLoadingContent

public class LazyLoadingContent

extends java.lang.Object

Represents a content item retrieved from the SPI provider.

Constructor Summary

LazyLoadingContent(Provider provider, ContentID contentID, java.lang.String user)

Method Summary

protected java.lang.String	getBinderValue(java.lang.String name) Retrieve the binder value, by looking in the local data and the DOC_INFO result set
ContentID	getContentID()
ContentURI	getContentURI()
ContentURI	getDataFileUri(ContentAdapter.DataFileParams params) Retrieve the data file ContentURI
oracle.stellent.ridc.model.DataBinder	getMetaBinder()
java.lang.String	getMetadataValue(java.lang.String name) Retrieve a piece of metadata for this file
java.lang.String	getName()
ContentURI	getRenditionUri(java.lang.String rendition) Get the Rendition's path
java.io.InputStream	getStream()
Type	getType()
boolean	isAvailable()
boolean	isLoadedMetadata()
protected void	loadBinder() Load the binder and set populate internal fields
void	setContentUri(ContentURI uri) Set the ContentURI, which is used to address and retrieved content for this object
protected void	setDocInfoValue(java.lang.String name, java.lang.String value) Set the binder value, usually in localdata
void	setMetadataValue(java.lang.String name, java.lang.String value) Set the metadata value
void	setType(Type type) Set the type; useful for optimizing if type is known ahead of time

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyLoadingContent

public LazyLoadingContent(Provider provider,
                          ContentID contentID,
                          java.lang.String user)
                   throws java.io.IOException,
                          oracle.stellent.ridc.IdcClientException

Throws:

java.io.IOException

oracle.stellent.ridc.IdcClientException

Method Detail

getMetaBinder

public oracle.stellent.ridc.model.DataBinder getMetaBinder()

getContentID

public ContentID getContentID()

Returns:

the content ID

getName

public java.lang.String getName()

Returns:

the name associated with this file

isLoadedMetadata

public boolean isLoadedMetadata()

Returns:

true if the metadata has been loaded

getType

public Type getType()

Returns:

the type of this object or null if it cannot be determined

setType

public void setType(Type type)

Set the type; useful for optimizing if type is known ahead of time

Parameters:

type - the type

getMetadataValue

public java.lang.String getMetadataValue(java.lang.String name)

Retrieve a piece of metadata for this file

Parameters:

name - the metadata name

Returns:

the metadata value or null if not found

setMetadataValue

public void setMetadataValue(java.lang.String name,
                             java.lang.String value)

Set the metadata value

Parameters:

name - the name

value - the value

getContentURI

public ContentURI getContentURI()
                         throws oracle.stellent.ridc.IdcClientException

Returns:

a url to this file based on the value of the retrieval mode

Throws:

oracle.stellent.ridc.IdcClientException

setContentUri

public void setContentUri(ContentURI uri)

Set the ContentURI, which is used to address and retrieved content for this object

Parameters:

uri - the provider ContentURI

getRenditionUri

public ContentURI getRenditionUri(java.lang.String rendition)
                           throws oracle.stellent.ridc.IdcClientException

Get the Rendition's path

Parameters:

rendition - name of rendition ie 'Thumbnail'

Returns:

a ContentURI to this file, or null if rendition name not found

Throws:

oracle.stellent.ridc.IdcClientException

getDataFileUri

public ContentURI getDataFileUri(ContentAdapter.DataFileParams params)
                          throws oracle.stellent.ridc.IdcClientException

Retrieve the data file ContentURI

Parameters:

params - the data file parameters

Returns:

the URI to the data file content

Throws:

oracle.stellent.ridc.IdcClientException

isAvailable

public boolean isAvailable()

Returns:

determines if the file should exist because we have metadata for it

getStream

public java.io.InputStream getStream()
                              throws oracle.stellent.ridc.IdcClientException,
                                     java.io.IOException

Returns:

a stream of this content

Throws:

oracle.stellent.ridc.IdcClientException

java.io.IOException

getBinderValue

protected java.lang.String getBinderValue(java.lang.String name)

Retrieve the binder value, by looking in the local data and the DOC_INFO result set

Parameters:

name - the metadata name

Returns:

the value

setDocInfoValue

protected void setDocInfoValue(java.lang.String name,
                               java.lang.String value)

Set the binder value, usually in localdata

Parameters:

name - the metadata name

value - the metadata value

loadBinder

protected void loadBinder()
                   throws java.io.IOException,
                          oracle.stellent.ridc.IdcClientException

Load the binder and set populate internal fields

Throws:

java.io.IOException

oracle.stellent.ridc.IdcClientException

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