com.smartgwt.client.types

Enum MultipleFieldStorage

java.lang.Object

java.lang.Enum<MultipleFieldStorage>

com.smartgwt.client.types.MultipleFieldStorage

All Implemented Interfaces:

ValueEnum, java.io.Serializable, java.lang.Comparable<MultipleFieldStorage>

public enum MultipleFieldStorage
extends java.lang.Enum<MultipleFieldStorage>
implements ValueEnum

Options for how values are stored for a field that is multiple:true. See DataSourceField.multipleStorage.

Enum Constant Summary

Enum Constants

Enum Constant and Description
JSON values are serialized to JSON.
NONE no transformation is applied to values; server-side field value remains a Java List when passed to the execute(Fetch|Add|Update|Remove) method of the server-side DataSource class
SIMPLESTRING values are saved as a simple delimeter-separated string.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getValue()
static MultipleFieldStorage	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static MultipleFieldStorage[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SIMPLESTRING

public static final MultipleFieldStorage SIMPLESTRING

values are saved as a simple delimeter-separated string. Delimeter can be configured via DataSourceField.multipleStorageSeparator. An empty array is stored as "", and null as the database null value.

If this enumerated value is used in a Component XML file or server-side DataSource descriptor (.ds.xml file), use the value "simpleString".

JSON

public static final MultipleFieldStorage JSON

values are serialized to JSON. Empty array as a distinct value from null (it appears as the text "[]").

If this enumerated value is used in a Component XML file or server-side DataSource descriptor (.ds.xml file), use the value "json".

NONE

public static final MultipleFieldStorage NONE

no transformation is applied to values; server-side field value remains a Java List when passed to the execute(Fetch|Add|Update|Remove) method of the server-side DataSource class

If this enumerated value is used in a Component XML file or server-side DataSource descriptor (.ds.xml file), use the value "none".

Method Detail

values

public static MultipleFieldStorage[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MultipleFieldStorage c : MultipleFieldStorage.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MultipleFieldStorage valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getValue

public java.lang.String getValue()

Specified by:

getValue in interface ValueEnum