com.smartgwt.client.types

Enum JSONCircularReferenceMode

java.lang.Object

java.lang.Enum<JSONCircularReferenceMode>

com.smartgwt.client.types.JSONCircularReferenceMode

All Implemented Interfaces:

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

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

What the JSONEncoder should do when it encounters a circular reference in an object structure.

Enum Constant Summary

Enum Constants

Enum Constant and Description
MARKER leave a string marker, the JSONEncoder.circularReferenceMarker, wherever a circular reference is found
OMIT circular references in Arrays will be represented as a null entry, and objects will have a property with a null value
PATH leave a string marker followed by the path to the first occurrence of the circular reference from the top of the object tree that was serialized.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getValue()
static JSONCircularReferenceMode	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static JSONCircularReferenceMode[]	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

OMIT

public static final JSONCircularReferenceMode OMIT

circular references in Arrays will be represented as a null entry, and objects will have a property with a null value

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

MARKER

public static final JSONCircularReferenceMode MARKER

leave a string marker, the JSONEncoder.circularReferenceMarker, wherever a circular reference is found

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

PATH

public static final JSONCircularReferenceMode PATH

leave a string marker followed by the path to the first occurrence of the circular reference from the top of the object tree that was serialized. This potentially allows the original object graph to be reconstructed.

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

Method Detail

values

public static JSONCircularReferenceMode[] 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 (JSONCircularReferenceMode c : JSONCircularReferenceMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static JSONCircularReferenceMode 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