com.ibm.commerce.command

Interface AttachmentViewCmd

All Superinterfaces:

AccCommand, com.ibm.websphere.command.CacheableCommand, com.ibm.websphere.command.Command, com.ibm.websphere.command.CommandCaller, ControllerCommand, ECCommand, Protectable, java.io.Serializable, com.ibm.websphere.command.TargetableCommand

All Known Subinterfaces:

OrderItemAttachmentViewCmd, RFQAttachmentViewCmd

All Known Implementing Classes:

AttachmentViewCmdImpl, OrderItemAttachmentViewCmdImpl, RFQAttachmentViewCmdImpl

public interface AttachmentViewCmd
extends ControllerCommand

This class will retrieve the attachment content from the database and return the stream to the browser as a DirectView object. AttachmentViewCmdImpl is intended to be extended and not to be used directly. It is not registered in the URL configuration or the command configuration.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COPYRIGHT IBM copyright notice field
static java.lang.String	defaultCommandClassName This is the default class name.

Fields inherited from interface com.ibm.websphere.command.Command

serialVersionUID

Method Summary

Modifier and Type	Method and Description
boolean	performAccessCheck() This method performs access control checking to control who can view the attachment.
void	setAttachmentId(java.lang.String id) This method sets the attachmentobj_id of the attachment object in the database table to be retrieved.

Methods inherited from interface com.ibm.commerce.command.ControllerCommand

checkPermission, execute, getGeneric, getRequestProperties, getResolvedRequestProperties, getResponseProperties, getRetriable, getViewInputProperties, isGeneric, isRetriable, mergeProperties, setGeneric, setRequestProperties, setRetriable, setViewInputProperties

Methods inherited from interface com.ibm.websphere.command.CacheableCommand

executeFromCache, getCaller, getEntryInfo, getId, getSharingPolicy, postExecute, preExecute, setCaller, updateCache

Methods inherited from interface com.ibm.websphere.command.TargetableCommand

getCommandTarget, getCommandTargetName, hasOutputProperties, performExecute, setCommandTarget, setCommandTargetName, setOutputProperties

Methods inherited from interface com.ibm.websphere.command.CommandCaller

unionDependencies

Methods inherited from interface com.ibm.commerce.command.AccCommand

accessControlCheck, getAccCheck, getForUserId, getResourceOwners, setAccCheck, setForUserId, setOwner

Methods inherited from interface com.ibm.commerce.command.ECCommand

checkIsAllowed, checkResourcePermission, createCommandExecutionEvent, getCommandContext, getCommandIfName, getCommandName, getCommandStoreId, getDefaultProperties, getExceptionInvokeParameters, getPostInvokeParameters, getPreInvokeParameters, getResources, getStoreId, getUser, getUserId, performExecute, setCommandContext, setCommandIfName, setCommandStoreId, setDefaultProperties, validateParameters

Methods inherited from interface com.ibm.websphere.command.Command

isReadyToCallExecute, reset

Methods inherited from interface com.ibm.commerce.security.Protectable

fulfills, getOwner

Field Detail

COPYRIGHT

static final java.lang.String COPYRIGHT

IBM copyright notice field

See Also:

Constant Field Values

defaultCommandClassName

static final java.lang.String defaultCommandClassName

This is the default class name.

See Also:

Constant Field Values

Method Detail

setAttachmentId

void setAttachmentId(java.lang.String id)

This method sets the attachmentobj_id of the attachment object in the database table to be retrieved.

Parameters:

id - This is a String object representing the attachmentobj_id.

performAccessCheck

boolean performAccessCheck()

This method performs access control checking to control who can view the attachment. This method should be written by a component that has refcmd extending AttachmentView.