net.sf.basedb.util.overview.validator
Class DataFileValidator

java.lang.Object
  net.sf.basedb.util.overview.validator.BasicNodeValidator<FileSetMember>
      net.sf.basedb.util.overview.validator.DataFileValidator

All Implemented Interfaces:

NodeValidator<FileSetMember>

public class DataFileValidator
extends BasicNodeValidator<FileSetMember>

Validator implementation for data files. The node containing the data files is expected to live in a folder-type node that has a FileStoreEnabled item as it's parent (if there are more than one file) or as an immediate child node to it's parent item (if there is only one file). Validation rules:

• Denied access to file: Validator.DENIED_FILE
• Denied access to file type: Validator.DENIED_DATAFILETYPE
• File is not a valid file: Validator.DATAFILE_INVALID
• File has not been validated: Validator.DATAFILE_NOTVALIDATED
• File type doesn't match parent item type: Validator.DATAFILE_INVALID_ITEM
• File type is not part of used platform: Validator.DATAFILE_NOTPLATFORM
• Missing a required file: Validator.MISSING_DATAFILE

Version:

2.10

Author:

Nicklas

Last modified

$Date: 2009-03-16 15:15:37 +0100 (Mon, 16 Mar 2009) $

Constructor Summary

DataFileValidator()

Method Summary

protected Fix	getMissingItemFix(Node parentNode) Subclasses should override this method if they have a suggessted fix for a missing item problem.
void	postValidate(DbControl dc, OverviewContext context, Node node, Node parentNode) Do nothing.
void	postValidateFolder(DbControl dc, OverviewContext context, Node folderNode, Node parentNode) Do nothing.

Methods inherited from class net.sf.basedb.util.overview.validator.BasicNodeValidator

getDeniedItemFix, postDeniedItem, postMissingItem, preDeniedItem, preMissingItem, preValidate

Methods inherited from class java.lang.Object

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

Constructor Detail

DataFileValidator

public DataFileValidator()

Method Detail

postValidate

public void postValidate(DbControl dc,
                         OverviewContext context,
                         Node node,
                         Node parentNode)

Description copied from class: BasicNodeValidator

Do nothing. Subclasses should override this method if they need more validation for an existing and accessible item.

Specified by:

postValidate in interface NodeValidator<FileSetMember>

Overrides:

postValidate in class BasicNodeValidator<FileSetMember>

Parameters:

dc - A DbControl to use if the validation needs to access the database

context - The current overview context

node - The node object that represents item

parentNode - The parent node that is linked with the item

getMissingItemFix

protected Fix getMissingItemFix(Node parentNode)

Description copied from class: BasicNodeValidator

Subclasses should override this method if they have a suggessted fix for a missing item problem. The default implementation does nothing, but the following template may be usable by most subclasses:

                new Fix("Add item to parent", parentNode.getItem())
                

Specified by:

getMissingItemFix in class BasicNodeValidator<FileSetMember>

Returns:

Always "null"

postValidateFolder

public void postValidateFolder(DbControl dc,
                               OverviewContext context,
                               Node folderNode,
                               Node parentNode)

Description copied from class: BasicNodeValidator

Do nothing. Subclasses should override this method if they need to validate all items inside a folder-type node.

Specified by:

postValidateFolder in interface NodeValidator<FileSetMember>

Overrides:

postValidateFolder in class BasicNodeValidator<FileSetMember>

Parameters:

dc - A DbControl to use for database access

context - The current overview context

folderNode - The folder node, or null if no folder has been created

parentNode - The parent node (never null)