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
performExecute
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
performAccessCheck
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
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