Package com.webmethods.caf.faces.data.task

Class TaskAttachmentsProvider

java.lang.Object

com.webmethods.caf.faces.bean.PageFlowScopeAdapter

com.webmethods.caf.faces.data.attachments.BasePortalContainerAttachmentsProvider

com.webmethods.caf.faces.data.attachments.PortalContainerAttachmentsProvider

com.webmethods.caf.faces.data.task.TaskAttachmentsProvider

All Implemented Interfaces:

IPageFlowScopeAdapter, IAttachmentsProvider, IWebDavAwareAttachmentsProvider, Serializable

public class TaskAttachmentsProvider
extends PortalContainerAttachmentsProvider

Specialized attachments provider to work with task instances. It implements various type of attachments storage for tasks

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected ITraits	cachedTraits

Fields inherited from class com.webmethods.caf.faces.data.attachments.BasePortalContainerAttachmentsProvider

CHARSET_EQUALS, DEFAULT_MIME_PROPERTIES, fAttachmentsList, fContainerID, fContainerThingID, m_mimeExtensions, MIME_CONFIG_FILE, useWebDav

Fields inherited from class com.webmethods.caf.faces.bean.PageFlowScopeAdapter

fExpireWithPageFlow

Constructor Summary

Constructors

Constructor	Description
TaskAttachmentsProvider()	Default constructor
TaskAttachmentsProvider(String userID)	Constructor with UserID

Method Summary

Modifier and Type	Method	Description
protected IContext	acquireContext()
protected IThingID	getContainerThingID()	Returns thingID of the container to store attachments for given task.
protected IThingID	getContainerThingIDNoCreate()	Returns thingID of the container to store attachments for given task.
List<IAttachmentItem>	listAttachments()	Returns a list of the current attachments
protected void	releaseContext(IContext context)
void	setContainerID(String containerID)	Sets the id of the attachments container

Methods inherited from class com.webmethods.caf.faces.data.attachments.PortalContainerAttachmentsProvider

_listAttachments, encodeWebDavUrl, getContainerID, setWebDavURL

Methods inherited from class com.webmethods.caf.faces.data.attachments.BasePortalContainerAttachmentsProvider

addAttachment, getEncoding, getHasAttachments, isAddAttachmentsAvailable, isUseWebDav, refresh, removeAttachment, setUseWebDav, updateAttachment

Methods inherited from class com.webmethods.caf.faces.bean.PageFlowScopeAdapter

getExpireWithPageFlow, setExpireWithPageFlow

Methods inherited from class java.lang.Object

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

Field Details

cachedTraits

protected ITraits cachedTraits

Constructor Details

TaskAttachmentsProvider

public TaskAttachmentsProvider()

Default constructor

TaskAttachmentsProvider

public TaskAttachmentsProvider(String userID)
                        throws PortalException

Constructor with UserID

Throws:

PortalException

Method Details

getContainerThingID

protected IThingID getContainerThingID()
                                throws PortalException

Returns thingID of the container to store attachments for given task. If container does not exist it will be created

Overrides:

getContainerThingID in class BasePortalContainerAttachmentsProvider

Throws:

PortalException

getContainerThingIDNoCreate

protected IThingID getContainerThingIDNoCreate()
                                        throws PortalException

Returns thingID of the container to store attachments for given task. If container does not exist null will be returned

Throws:

PortalException

listAttachments

public List<IAttachmentItem> listAttachments()

Description copied from interface: IAttachmentsProvider

Returns a list of the current attachments

Specified by:

listAttachments in interface IAttachmentsProvider

Overrides:

listAttachments in class BasePortalContainerAttachmentsProvider

Returns:

collection of AttachmentItems

acquireContext

protected IContext acquireContext()
                           throws PortalException

Overrides:

acquireContext in class BasePortalContainerAttachmentsProvider

Throws:

PortalException

releaseContext

protected void releaseContext(IContext context)

Overrides:

releaseContext in class BasePortalContainerAttachmentsProvider

setContainerID

public void setContainerID(String containerID)

Description copied from class: PortalContainerAttachmentsProvider

Sets the id of the attachments container

Overrides:

setContainerID in class PortalContainerAttachmentsProvider

Parameters:

containerID - the container id