HierarchicalDirectoryDeleteConstraint (Nuxeo 2021.1.19 API Documentation)

java.lang.Object
- org.nuxeo.ecm.directory.impl.AbstractDirectoryDeleteConstraint
- - org.nuxeo.ecm.directory.HierarchicalDirectoryDeleteConstraint

All Implemented Interfaces:

Serializable, DirectoryDeleteConstraint
```
public class HierarchicalDirectoryDeleteConstraint
extends AbstractDirectoryDeleteConstraint
```
Delete constraint preventing from removing an entry from a parent directory if it is referenced in a child directory.
Needs to know the child directory name and the field where parent entry id is declared on it.

Author:

Anahide Tchertchian

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected String targetDirectory

protected String targetDirectoryField
- Fields inherited from class org.nuxeo.ecm.directory.impl.AbstractDirectoryDeleteConstraint
  properties

Constructor Summary

Constructors
Constructor Description

HierarchicalDirectoryDeleteConstraint()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`canDelete(DirectoryService dirService, String entryId)`	Returns true if given entry can be deleted from the directory where constraint is declared.
`void`	`setProperties(Map<String,String> properties)`	Sets properties that may depend on the directory configuration.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - targetDirectory
```
protected String targetDirectory
```
  - targetDirectoryField
```
protected String targetDirectoryField
```
- Constructor Detail
  - HierarchicalDirectoryDeleteConstraint
```
public HierarchicalDirectoryDeleteConstraint()
```
- Method Detail
  - setProperties
```
public void setProperties(Map<String,String> properties)
```
    Description copied from interface: DirectoryDeleteConstraint
    
    Sets properties that may depend on the directory configuration.
    
    Specified by:
    
    setProperties in interface DirectoryDeleteConstraint
    
    Overrides:
    
    setProperties in class AbstractDirectoryDeleteConstraint
  - canDelete
```
public boolean canDelete(DirectoryService dirService,
                         String entryId)
```
    Description copied from interface: DirectoryDeleteConstraint
    
    Returns true if given entry can be deleted from the directory where constraint is declared.
    
    Parameters:
    
    dirService - the directory service
    
    entryId - the entry to delete id