Package io.github.jwharm.javagi.gobject

Class ValueUtil

java.lang.Object

io.github.jwharm.javagi.gobject.ValueUtil

public class ValueUtil
extends Object

Utility functions to convert a Value to and from a Java Object.

Constructor Summary

Constructors

Constructor	Description
ValueUtil()

Method Summary

Modifier and Type	Method	Description
static boolean	objectToValue(Object src, Value dest)	Read the GType of the dest GValue and set the src object (or boxed primitive value) as its value using the corresponding setter in the Value proxy class.
static Object	valueToObject(Value src)	Read the GType from the GValue, call the corresponding getter (using the methods defined in the Value proxy class), and return the result.

Methods inherited from class java.lang.Object

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

Constructor Details

ValueUtil

public ValueUtil()

Method Details

valueToObject

public static Object valueToObject(Value src)

Read the GType from the GValue, call the corresponding getter (using the methods defined in the Value proxy class), and return the result.

Parameters:

src - a GValue instance.

Returns:

a Java object (or boxed primitive value) that has been marshaled from the GValue, or null if src is null.

objectToValue

public static boolean objectToValue(Object src,
 Value dest)

Read the GType of the dest GValue and set the src object (or boxed primitive value) as its value using the corresponding setter in the Value proxy class.

Parameters:

src - the Java Object (or boxed primitive value) to put in the GValue. Should not be null

dest - the GValue to write to. Should not be null

Returns:

true if the value was set, and false otherwise.