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com.ibm.workplace.wcm.api
Interface FileComponent

All Superinterfaces:

ContentComponent, DigitalAsset, RenditionCapability, Resource, TargetableContentComponent, WCMApiObject

public interface FileComponent
extends TargetableContentComponent, DigitalAsset, Resource, RenditionCapability

Represents a File component.

A FileComponent is a ContentComponent and cannot be stored as a separate entity in the repository.

A FileComponent can contain one file. The contents of the file are dealt with as raw byte content. This interface provides methods to manipulate the file.

note: since v6.0.0, a FileComponent is referred to as an "File Element" in the Authoring UI.

See Also:

ContentComponent

Nested Class Summary

 

Nested classes/interfaces inherited from interface com.ibm.workplace.wcm.api.digitalasset.DigitalAsset

DigitalAsset.ResourceManagementOption

 

Method Summary
DocumentType<? extends FileComponent>	getDocumentType()           Return the DocumentType of the ContentComponent.
byte[]	getFile()           Deprecated. use Resource.getBytes()
java.lang.String	getFileName()           Deprecated. use Resource.getResourceName()
java.io.InputStream	getFileStream()           Deprecated. use Resource.getInputStream()
DocumentId<LibraryFileComponent>	getLibraryComponentReference()           Get the referenced library file component, or null if no library file component is referenced.
void	removeFile()           Deprecated. use Resource.removeResource()
void	setFile(java.lang.String fileName, byte[] file)           Deprecated. use Resource.setResource(String, byte[])
void	setFile(java.lang.String fileName, java.io.File file)           Deprecated. use Resource.setResource(String, File)
void	setLibraryComponentReference(DocumentId p_libraryFileComponentId)           Set the library file component to reference, or null to clear the library image component reference.

 

Methods inherited from interface com.ibm.workplace.wcm.api.ContentComponent

getContainer, getName, getTitleTextProviderKey, getTitleTextProviderName, setTitleTextProviderKey, setTitleTextProviderName

 

Methods inherited from interface com.ibm.workplace.wcm.api.digitalasset.DigitalAsset

getDigitalAssetID, getMetaData, getPath, getResourceManagementOption, isManagedExternally, setDigitalAssetID, setMetaData, setPath, setResourceManagementOption

 

Methods inherited from interface com.ibm.workplace.wcm.api.Resource

getBytes, getInputStream, getMimeType, getResourceName, getResourceURL, getSize, removeResource, setDeliverableOverCachingNetworkSupport, setResource, setResource, supportsDeliveryOverCachingNetwork

 

Methods inherited from interface com.ibm.workplace.wcm.api.RenditionCapability

createRendition, createRendition, getRendition, getRenditions, removeRendition

 

Method Detail

getDocumentType

DocumentType<? extends FileComponent> getDocumentType()

Description copied from interface: ContentComponent

Returns the DocumentType of the ContentComponent.

Specified by:

getDocumentType in interface ContentComponent

Specified by:

getDocumentType in interface TargetableContentComponent

Returns:

the type

See Also:

ContentComponent.getDocumentType()

getFile

byte[] getFile()
               throws com.ibm.workplace.wcm.api.exceptions.AuthorizationException,
                      com.ibm.workplace.wcm.api.exceptions.PropertyRetrievalException

Deprecated. use Resource.getBytes()

Returns the contents of the file contained within this component as a byte array.

Returns an empty byte array if the byte content could not be retrieved.

Returns:

the file content as a byte array

Throws:

com.ibm.workplace.wcm.api.exceptions.AuthorizationException - if the user does not have access to the file

com.ibm.workplace.wcm.api.exceptions.PropertyRetrievalException - if the file cannot be retrieved or is externally managed

getFileStream

java.io.InputStream getFileStream()
                                  throws com.ibm.workplace.wcm.api.exceptions.AuthorizationException,
                                         com.ibm.workplace.wcm.api.exceptions.PropertyRetrievalException

Deprecated. use Resource.getInputStream()

Returns the contents of the file contained within this component as a input stream

Returns an empty byte array if no file has been set or the byte content could not be retrieved.

Returns:

the file content as a input stream

Throws:

com.ibm.workplace.wcm.api.exceptions.AuthorizationException - if the user does not have access to the file

com.ibm.workplace.wcm.api.exceptions.PropertyRetrievalException - if the file cannot be retrieved or is externally managed

Since:

8.0.0.1

getFileName

java.lang.String getFileName()
                             throws com.ibm.workplace.wcm.api.exceptions.AuthorizationException,
                                    com.ibm.workplace.wcm.api.exceptions.PropertyRetrievalException

Deprecated. use Resource.getResourceName()

Returns the filename of the file contained within this component.

Returns null if a file or filename has not been specified.

Returns:

the filename

Throws:

com.ibm.workplace.wcm.api.exceptions.AuthorizationException - if the user does not have access to the file

com.ibm.workplace.wcm.api.exceptions.PropertyRetrievalException - if the file cannot be retrieved

setFile

void setFile(java.lang.String fileName,
             byte[] file)
             throws com.ibm.workplace.wcm.api.exceptions.OperationFailedException

Deprecated. use Resource.setResource(String, byte[])

Sets the file contained within this component.

This method does not accept null arguments. Passing a null argument into this method will result in a NullPointerException.

Parameters:

fileName - the name of the file

file - the content of the file as a byte array

Throws:

java.lang.NullPointerException - if fileName or file is null

com.ibm.workplace.wcm.api.exceptions.OperationFailedException - if the file could not be set

setFile

void setFile(java.lang.String fileName,
             java.io.File file)
             throws com.ibm.workplace.wcm.api.exceptions.OperationFailedException

Deprecated. use Resource.setResource(String, File)

Sets the file contained within this component. This is more memory friendly then setting the bytes of the file.

This method does not accept null arguments. Passing a null argument into this method will result in a NullPointerException.

Parameters:

fileName - the name of the file

file - the contents of the file as a file on the file system

Throws:

java.lang.NullPointerException - if fileName or file is null

com.ibm.workplace.wcm.api.exceptions.OperationFailedException - if the file could not be set

removeFile

void removeFile()
                throws com.ibm.workplace.wcm.api.exceptions.OperationFailedException

Deprecated. use Resource.removeResource()

Removes file contained within this component.

Throws:

com.ibm.workplace.wcm.api.exceptions.OperationFailedException - if an error occurred removing the file.

getLibraryComponentReference

DocumentId<LibraryFileComponent> getLibraryComponentReference()
                                                              throws com.ibm.workplace.wcm.api.exceptions.AuthorizationException,
                                                                     com.ibm.workplace.wcm.api.exceptions.PropertyRetrievalException

Get the referenced library file component, or null if no library file component is referenced.

Returns:

the DocumentId of the referenced library file component

Throws:

com.ibm.workplace.wcm.api.exceptions.AuthorizationException - if the user does not have the appropriate access to the LibraryFileComponent

com.ibm.workplace.wcm.api.exceptions.PropertyRetrievalException - if the LibraryImageComponent DocumentId cannot be retrieved

Since:

8.5 CF7

setLibraryComponentReference

void setLibraryComponentReference(DocumentId p_libraryFileComponentId)

Set the library file component to reference, or null to clear the library image component reference.

Parameters:

p_libraryFileComponentId - the DocumentId of the library file component to reference

Throws:

java.lang.IllegalArgumentException - if the ID is not that of a library file component

Since:

8.5 CF7

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