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

protected ITraits

cachedTraits

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

fAttachmentsList, fContainerID, fContainerThingID, useWebDav

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

fExpireWithPageFlow

Constructor Summary

TaskAttachmentsProvider()
Default constructor

TaskAttachmentsProvider(String userID)
Constructor with UserID

Method Summary

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	listAttachments() Returns a list of the current attachments
protected void	releaseContext(IContext context)

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

_listAttachments, encodeWebDavUrl, getContainerID, setContainerID, setWebDavURL

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

addAttachment, 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 Detail

cachedTraits

protected ITraits cachedTraits

Constructor Detail

TaskAttachmentsProvider

public TaskAttachmentsProvider()

Default constructor

TaskAttachmentsProvider

public TaskAttachmentsProvider(String userID)
                        throws PortalException

Constructor with UserID

Throws:

PortalException

Method Detail

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 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