com.adobe.granite.ui.components

Class Field

java.lang.Object

com.adobe.granite.ui.components.Field

public class Field
extends java.lang.Object

Utility class for form field component.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	HIDE_IN_DEFAULT_CLASS The name of the CSS class to apply in order to hide empty field components in default mode.
static java.lang.String	IS_MIXED_SUFFIX The suffix that specifies if a property is a mixed value (for bulk editing).

Constructor Summary

Constructors

Constructor and Description
Field()
Field(Config cfg) Creates a new Field object with the given config.

Method Summary

Modifier and Type	Method and Description
static void	clearBulkEditMode(HttpServletRequest request) Clears the bulk edit mode
java.lang.String	getRootClass(boolean isEmpty) Returns the CSS class (or space separated class values) that have to be applied to the root element of field component.
static java.lang.String	getRootClass(Config cfg, boolean isEmpty) Returns the CSS class (or space separated class values) that have to be applied to the root element of field component.
static java.lang.String	getRootClass(Config cfg, java.lang.String value) Returns the CSS class (or space separated class values) that have to be applied to the root element of field component.
java.lang.String	getRootClass(java.lang.String value) Returns the CSS class (or space separated class values) that have to be applied to the root element of field component.
boolean	isBulkEditAllowed() Returns true if bulk edit is allowed on this field; false otherwise.
static boolean	isBulkEditMode(HttpServletRequest request) Returns true if bulk edit mode is set; false otherwise Bulk edit mode is set if the request has an attribute BULK_EDIT_MODE_ATTRIBUTE which has the value of true
static boolean	isMixed(Config cfg, Value value) Returns true if the field is a mixed value; false otherwise.
boolean	isMixed(Value value) Returns true if the field is a mixed value; false otherwise.
static void	setBulkEditMode(HttpServletRequest request) Sets the bulk edit mode

Methods inherited from class java.lang.Object

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

Field Detail

HIDE_IN_DEFAULT_CLASS

@Nonnull
public static java.lang.String HIDE_IN_DEFAULT_CLASS

The name of the CSS class to apply in order to hide empty field components in default mode.

IS_MIXED_SUFFIX

@Nonnull
public static java.lang.String IS_MIXED_SUFFIX

The suffix that specifies if a property is a mixed value (for bulk editing).

Constructor Detail

Field

public Field()

Field

public Field(@Nonnull
             Config cfg)

Creates a new Field object with the given config.

Parameters:

cfg - The config of the component

Method Detail

getRootClass

@Nonnull
public java.lang.String getRootClass(boolean isEmpty)

Returns the CSS class (or space separated class values) that have to be applied to the root element of field component. The provided class allows for example to hide empty field components in read only mode.

Parameters:

isEmpty - Indicate if the field is empty

Returns:

the CSS class (or space separated class values)

getRootClass

@Nonnull
public java.lang.String getRootClass(@CheckForNull
                                              java.lang.String value)

Returns the CSS class (or space separated class values) that have to be applied to the root element of field component. The provided class allows for example to hide empty field components in read only mode.

Parameters:

value - The value of the field component

Returns:

the CSS class (or space separated class values)

isMixed

public boolean isMixed(@Nonnull
                       Value value)

Returns true if the field is a mixed value; false otherwise. A field is a mixed value if it has a property named cfg.get("name") + IS_MIXED_SUFFIX which has the value of true.

Parameters:

value - The form value

Returns:

True if the field component holds a mixed value, false otherwise

isBulkEditAllowed

public boolean isBulkEditAllowed()

Returns true if bulk edit is allowed on this field; false otherwise. A field could be bulk edited if it has a property named allowBulkEdit which has the value of true.

Returns:

True if the field component could be bulk edited, false otherwise

isBulkEditMode

public static boolean isBulkEditMode(@Nonnull
                                     HttpServletRequest request)

Returns true if bulk edit mode is set; false otherwise Bulk edit mode is set if the request has an attribute BULK_EDIT_MODE_ATTRIBUTE which has the value of true

Parameters:

request - The request providing the parameter

Returns:

True if the bulk edit mode is set

setBulkEditMode

public static void setBulkEditMode(@Nonnull
                                   HttpServletRequest request)

Sets the bulk edit mode

Parameters:

request - The request that would hold the parameter

clearBulkEditMode

public static void clearBulkEditMode(@Nonnull
                                     HttpServletRequest request)

Clears the bulk edit mode

Parameters:

request - The request that was holding the parameter

getRootClass

@Nonnull
public static java.lang.String getRootClass(@Nonnull
                                                     Config cfg,
                                                     boolean isEmpty)

Returns the CSS class (or space separated class values) that have to be applied to the root element of field component. The provided class allows for example to hide empty field components in read only mode.

Parameters:

cfg - The config object of the field component

isEmpty - Indicate if the field is empty

Returns:

the CSS class (or space separated class values)

getRootClass

@Nonnull
public static java.lang.String getRootClass(@Nonnull
                                                     Config cfg,
                                                     @CheckForNull
                                                     java.lang.String value)

Returns the CSS class (or space separated class values) that have to be applied to the root element of field component. The provided class allows for example to hide empty field components in read only mode.

Parameters:

cfg - The config object of the field component

value - The value of the field component

Returns:

the CSS class (or space separated class values)

isMixed

public static boolean isMixed(@Nonnull
                              Config cfg,
                              @Nonnull
                              Value value)

Returns true if the field is a mixed value; false otherwise. A field is a mixed value if it has a property named cfg.get("name") + IS_MIXED_SUFFIX which has the value of true.

Parameters:

cfg - The config object of the field component

value - The form value

Returns:

True if the field component holds a mixed value, false otherwise