org.springframework.beans.propertyeditors

类 StringArrayPropertyEditor

java.lang.Object

java.beans.PropertyEditorSupport

org.springframework.beans.propertyeditors.StringArrayPropertyEditor

所有已实现的接口:

PropertyEditor

public class StringArrayPropertyEditor
extends PropertyEditorSupport

Custom PropertyEditor for String arrays.

Strings must be in CSV format, with a customizable separator. By default values in the result are trimmed of whitespace.

作者:

Rod Johnson, Juergen Hoeller, Dave Syer

另请参阅:

StringUtils.delimitedListToStringArray(java.lang.String, java.lang.String), StringUtils.arrayToDelimitedString(java.lang.Object[], java.lang.String)

字段概要

字段

限定符和类型	字段和说明
static String	DEFAULT_SEPARATOR Default separator for splitting a String: a comma (",")

构造器概要

构造器

构造器和说明
StringArrayPropertyEditor() Create a new StringArrayPropertyEditor with the default separator (a comma).
StringArrayPropertyEditor(String separator) Create a new StringArrayPropertyEditor with the given separator.
StringArrayPropertyEditor(String separator, boolean emptyArrayAsNull) Create a new StringArrayPropertyEditor with the given separator.
StringArrayPropertyEditor(String separator, boolean emptyArrayAsNull, boolean trimValues) Create a new StringArrayPropertyEditor with the given separator.
StringArrayPropertyEditor(String separator, String charsToDelete, boolean emptyArrayAsNull) Create a new StringArrayPropertyEditor with the given separator.
StringArrayPropertyEditor(String separator, String charsToDelete, boolean emptyArrayAsNull, boolean trimValues) Create a new StringArrayPropertyEditor with the given separator.

方法概要

限定符和类型	方法和说明
String	getAsText()
void	setAsText(String text)

从类继承的方法 java.beans.PropertyEditorSupport

addPropertyChangeListener, firePropertyChange, getCustomEditor, getJavaInitializationString, getSource, getTags, getValue, isPaintable, paintValue, removePropertyChangeListener, setSource, setValue, supportsCustomEditor

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_SEPARATOR

public static final String DEFAULT_SEPARATOR

Default separator for splitting a String: a comma (",")

另请参阅:

常量字段值

构造器详细资料

StringArrayPropertyEditor

public StringArrayPropertyEditor()

Create a new StringArrayPropertyEditor with the default separator (a comma).

An empty text (without elements) will be turned into an empty array.

StringArrayPropertyEditor

public StringArrayPropertyEditor(String separator)

Create a new StringArrayPropertyEditor with the given separator.

An empty text (without elements) will be turned into an empty array.

参数:

separator - the separator to use for splitting a String

StringArrayPropertyEditor

public StringArrayPropertyEditor(String separator,
                                 boolean emptyArrayAsNull)

Create a new StringArrayPropertyEditor with the given separator.

参数:

separator - the separator to use for splitting a String

emptyArrayAsNull - true if an empty String array is to be transformed into null

StringArrayPropertyEditor

public StringArrayPropertyEditor(String separator,
                                 boolean emptyArrayAsNull,
                                 boolean trimValues)

Create a new StringArrayPropertyEditor with the given separator.

参数:

separator - the separator to use for splitting a String

emptyArrayAsNull - true if an empty String array is to be transformed into null

trimValues - true if the values in the parsed arrays are to be trimmed of whitespace (default is true).

StringArrayPropertyEditor

public StringArrayPropertyEditor(String separator,
                                 @Nullable
                                 String charsToDelete,
                                 boolean emptyArrayAsNull)

Create a new StringArrayPropertyEditor with the given separator.

参数:

separator - the separator to use for splitting a String

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.

emptyArrayAsNull - true if an empty String array is to be transformed into null

StringArrayPropertyEditor

public StringArrayPropertyEditor(String separator,
                                 @Nullable
                                 String charsToDelete,
                                 boolean emptyArrayAsNull,
                                 boolean trimValues)

Create a new StringArrayPropertyEditor with the given separator.

参数:

separator - the separator to use for splitting a String

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.

emptyArrayAsNull - true if an empty String array is to be transformed into null

trimValues - true if the values in the parsed arrays are to be trimmed of whitespace (default is true).

方法详细资料

setAsText

public void setAsText(String text)
               throws IllegalArgumentException

指定者:

setAsText 在接口中 PropertyEditor

覆盖:

setAsText 在类中 PropertyEditorSupport

抛出:

IllegalArgumentException

getAsText

public String getAsText()

指定者:

getAsText 在接口中 PropertyEditor

覆盖:

getAsText 在类中 PropertyEditorSupport