StringTrimmerEditor (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- java.beans.PropertyEditorSupport
- - org.springframework.beans.propertyeditors.StringTrimmerEditor

All Implemented Interfaces:
PropertyEditor
```
public class StringTrimmerEditor
extends PropertyEditorSupport
```
Property editor that trims Strings.
Optionally allows transforming an empty string into a null value. Needs to be explicitly registered, e.g. for command binding.
Author:
Juergen Hoeller
See Also:
DataBinder.registerCustomEditor(java.lang.Class<?>, java.beans.PropertyEditor)

Constructor Summary

Constructors
Constructor	Description
`StringTrimmerEditor(boolean emptyAsNull)`	Create a new StringTrimmerEditor.
`StringTrimmerEditor(String charsToDelete, boolean emptyAsNull)`	Create a new StringTrimmerEditor.

Method Summary
All Methods Instance Methods Concrete Methods
Modifier and Type Method Description
String getAsText()
void setAsText(String text)
- Methods inherited from class java.beans.PropertyEditorSupport
  addPropertyChangeListener, firePropertyChange, getCustomEditor, getJavaInitializationString, getSource, getTags, getValue, isPaintable, paintValue, removePropertyChangeListener, setSource, setValue, supportsCustomEditor
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StringTrimmerEditor
```
public StringTrimmerEditor(boolean emptyAsNull)
```
    Create a new StringTrimmerEditor.
    Parameters:
    emptyAsNull - true if an empty String is to be transformed into null
  - StringTrimmerEditor
```
public StringTrimmerEditor(String charsToDelete,
                           boolean emptyAsNull)
```
    Create a new StringTrimmerEditor.
    Parameters:
    charsToDelete - a set of characters to delete, in addition to trimming an input String. Useful for deleting unwanted line breaks: e.g. "\r\n\f" will delete all new lines and line feeds in a String.
    emptyAsNull - true if an empty String is to be transformed into null
- Method Detail
  - setAsText
```
public void setAsText(@Nullable
                      String text)
```
    Specified by:
    setAsText in interface PropertyEditor
    Overrides:
    setAsText in class PropertyEditorSupport
  - getAsText
```
public String getAsText()
```
    Specified by:
    getAsText in interface PropertyEditor
    Overrides:
    getAsText in class PropertyEditorSupport