com.ibm.commerce.command
Class CopyAttachmentCmdImpl
java.lang.Object
|
+--CacheableCommandImpl
|
+--com.ibm.commerce.command.AbstractECTargetableCommand
|
+--com.ibm.commerce.command.TaskCommandImpl
|
+--com.ibm.commerce.command.CopyAttachmentCmdImpl
- All Implemented Interfaces:
-
CopyAttachmentCmd,
ECCommand,
ECTargetableCommand,
TaskCommand
- public class CopyAttachmentCmdImpl
- extends
TaskCommandImpl
- implements
CopyAttachmentCmd
The CopyAttachmentCmdImpl
will make a copy of the existing
Attachment Object based on the org_attachment_id . A new attachment Object will
be created and the new attachment object_id will be returned It will be a field
by field copy including timecreated and timeupated as well as the markfordelete
field , reserved field will be copied from the orginal attachment object to the
new attachment object. The owner of the Copy attachment will be the owner-id in
the command context ie.e the person who intitiate the copy. If the
attachmentURL is the same as the org_attachment_id in the attachment table the
content of the attachment is stored in BLOB, it will be copied into the new
attachment table as BLOB as well. If the attachmentURL is not the same as
attachment_id, the attachment is stored on the file system as specified in the
attachmentURL.. We will open up the file as specified in AttachmentURL in
orginal attachment object, generate a new unqiue file name , then copy the file
content to the new file.. The new filename will be the attachmenturl of the new
attachment object. Note that when the attachment Object is deleted during
DBClean, if the attachment is stored on the file system,a log of the
attachmenturl will be generated. It is up to the user to go to the filesystem
to delete the file.
- See Also:
- Serialized
Form
Method Summary |
java.lang.Long |
getAttachmentId()
Gets the attachmentobj_id of the attachment object in database
table |
protected
byte[] |
getBinaryStream()
Gets the BinaryStream of the attachment object from database
table |
java.lang.Long |
getOrg_attachmentobj_id()
Gets the org_attachmentobj_id |
boolean |
performAccessCheck()
your own access control check performAccessCheck |
void |
performExecute()
This method contains the main business logic of this
command. |
void |
setOrg_attachmentobj_id(java.lang.Long org_attachmentobj_id)
Sets the org_attachmentobj_id |
Methods inherited from class
com.ibm.commerce.command.
AbstractECTargetableCommand |
accessControlCheck,
checkIsAllowed,
checkParameters,
checkResourcePermission,
createCommandExecutionEvent,
execute,
finalize,
getAccCheck,
getCommandContext,
getCommandIfName,
getCommandName,
getCommandStoreId,
getDefaultProperties,
getResources,
getStoreId,
getUser,
getUserId,
isReadyToCallExecute,
reset,
setAccCheck,
setCommandContext,
setCommandIfName,
setCommandStoreId,
setDefaultProperties,
validateParameters |
Methods inherited from class java.lang.Object |
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait,
wait, wait |
CopyAttachmentCmdImpl
public CopyAttachmentCmdImpl()
getAttachmentId
public java.lang.Long getAttachmentId()
- Gets the attachmentobj_id of the attachment object in database table
-
- Specified by:
-
getAttachmentId
in interface
CopyAttachmentCmd
-
- Returns:
- Long attachmentobj_id
getBinaryStream
protected byte[] getBinaryStream()
- Gets the BinaryStream of the attachment object from database table
-
- Returns:
- byte[] binarytream
public void performExecute()
throws ECException
- This method contains the main business logic of this command. It will
generate a unique filename and uploaded tthe file
-
- Specified by:
-
performExecute
in interface
ECCommand
- Overrides:
-
performExecute
in class
AbstractECTargetableCommand
-
- Throws:
-
ECException
public boolean performAccessCheck()
- your own access control check performAccessCheck
-
- Specified by:
-
performAccessCheck
in interface
CopyAttachmentCmd
-
- Returns:
- boolean
getOrg_attachmentobj_id
public java.lang.Long getOrg_attachmentobj_id()
- Gets the org_attachmentobj_id
-
- Specified by:
-
getOrg_attachmentobj_id
in interface
CopyAttachmentCmd
-
- Returns:
- Returns a Long
setOrg_attachmentobj_id
public void setOrg_attachmentobj_id(java.lang.Long org_attachmentobj_id)
- Sets the org_attachmentobj_id
-
- Specified by:
-
setOrg_attachmentobj_id
in interface
CopyAttachmentCmd
-
- Parameters:
org_attachmentobj_id
- The org_attachmentobj_id to
set