Package org.gnome.gdk

Class ContentDeserializer

java.lang.Object

io.github.jwharm.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.gnome.gdk.ContentDeserializer

All Implemented Interfaces:

Proxy, AsyncResult

@Generated("io.github.jwharm.JavaGI")
public class ContentDeserializer
extends GObject
implements AsyncResult

A GdkContentDeserializer is used to deserialize content received via inter-application data transfers.

The GdkContentDeserializer transforms serialized content that is identified by a mime type into an object identified by a GType.

GTK provides serializers and deserializers for common data types such as text, colors, images or file lists. To register your own deserialization functions, use Gdk.contentRegisterDeserializer(java.lang.String, org.gnome.glib.Type, org.gnome.gdk.ContentDeserializeFunc).

Also see ContentSerializer.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ContentDeserializer.Builder<B extends ContentDeserializer.Builder<B>>	Inner class implementing a builder pattern to construct a GObject with properties.

Nested classes/interfaces inherited from class org.gnome.gobject.GObject

GObject.NotifyCallback, GObject.ObjectClass

Nested classes/interfaces inherited from interface org.gnome.gio.AsyncResult

AsyncResult.AsyncResultIface, AsyncResult.AsyncResultImpl

Constructor Summary

Constructors

Constructor	Description
ContentDeserializer(MemorySegment address)	Create a ContentDeserializer proxy instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected ContentDeserializer	asParent()	Returns this instance as if it were its parent type.
static ContentDeserializer.Builder<? extends ContentDeserializer.Builder>	builder()	A ContentDeserializer.Builder object constructs a ContentDeserializer with the specified properties.
Cancellable	getCancellable()	Gets the cancellable for the current operation.
Type	getGtype()	Gets the GType to create an instance of.
InputStream	getInputStream()	Gets the input stream for the current operation.
String	getMimeType()	Gets the mime type to deserialize from.
int	getPriority()	Gets the I/O priority for the current operation.
MemorySegment	getTaskData()	Gets the data that was associated with the current operation.
static Type	getType()	Get the GType of the ContentDeserializer class
MemorySegment	getUserData()	Gets the user data that was passed when the deserializer was registered.
Value	getValue()	Gets the GValue to store the deserialized object in.
void	returnError(GError error)	Indicate that the deserialization has ended with an error.
void	returnSuccess()	Indicate that the deserialization has been successfully completed.
void	setTaskData(@Nullable MemorySegment data)	Associate data with the current deserialization operation.

Methods inherited from class org.gnome.gobject.GObject

addToggleRef, addWeakPointer, bindProperty, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, compatControl, connect, connect, connect, constructed, disconnect, dispatchPropertiesChanged, dispose, dupData, dupQdata, emit, emitNotify, finalize_, forceFloating, freezeNotify, get, getData, getMemoryLayout, getProperty, getProperty, getProperty, getQdata, getv, interfaceFindProperty, interfaceInstallProperty, interfaceListProperties, isFloating, newInstance, newInstance, newv, notify, notify, notifyByPspec, onNotify, ref, refSink, removeToggleRef, removeWeakPointer, replaceData, replaceQdata, runDispose, set, setData, setDataFull, setProperty, setProperty, setProperty, setQdata, setQdataFull, setv, stealData, stealQdata, takeRef, thawNotify, unref, watchClosure, weakRef, weakUnref, withProperties

Methods inherited from class org.gnome.gobject.TypeInstance

callParent, callParent, getPrivate, readGClass, writeGClass

Methods inherited from class io.github.jwharm.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gnome.gio.AsyncResult

getSourceObject, isTagged, legacyPropagateError

Methods inherited from interface io.github.jwharm.javagi.base.Proxy

handle

Constructor Details

ContentDeserializer

public ContentDeserializer(MemorySegment address)

Create a ContentDeserializer proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

Method Details

getType

public static Type getType()

Get the GType of the ContentDeserializer class

Returns:

the GType

asParent

protected ContentDeserializer asParent()

Returns this instance as if it were its parent type. This is mostly synonymous to the Java super keyword, but will set the native typeclass function pointers to the parent type. When overriding a native virtual method in Java, "chaining up" with super.methodName() doesn't work, because it invokes the overridden function pointer again. To chain up, call asParent().methodName(). This will call the native function pointer of this virtual method in the typeclass of the parent type.

Overrides:

asParent in class GObject

getCancellable

public Cancellable getCancellable()

Gets the cancellable for the current operation.

This is the GCancellable that was passed to Gdk.contentDeserializeAsync(org.gnome.gio.InputStream, java.lang.String, org.gnome.glib.Type, int, org.gnome.gio.Cancellable, org.gnome.gio.AsyncReadyCallback).

Returns:

the cancellable for the current operation

getGtype

public Type getGtype()

Gets the GType to create an instance of.

Returns:

the GType for the current operation

getInputStream

public InputStream getInputStream()

Gets the input stream for the current operation.

This is the stream that was passed to Gdk.contentDeserializeAsync(org.gnome.gio.InputStream, java.lang.String, org.gnome.glib.Type, int, org.gnome.gio.Cancellable, org.gnome.gio.AsyncReadyCallback).

Returns:

the input stream for the current operation

getMimeType

public String getMimeType()

Gets the mime type to deserialize from.

Returns:

the mime type for the current operation

getPriority

public int getPriority()

Gets the I/O priority for the current operation.

This is the priority that was passed to Gdk.contentDeserializeAsync(org.gnome.gio.InputStream, java.lang.String, org.gnome.glib.Type, int, org.gnome.gio.Cancellable, org.gnome.gio.AsyncReadyCallback).

Returns:

the I/O priority for the current operation

getTaskData

public MemorySegment getTaskData()

Gets the data that was associated with the current operation.

See setTaskData(java.lang.foreign.MemorySegment).

Returns:

the task data for this ContentDeserializer

getUserData

public MemorySegment getUserData()

Gets the user data that was passed when the deserializer was registered.

Specified by:

getUserData in interface AsyncResult

Returns:

the user data for this deserializer

getValue

public Value getValue()

Gets the GValue to store the deserialized object in.

Returns:

the GValue for the current operation

returnError

public void returnError(GError error)

Indicate that the deserialization has ended with an error.

This function consumes error.

Parameters:

error - a GError

returnSuccess

public void returnSuccess()

Indicate that the deserialization has been successfully completed.

setTaskData

public void setTaskData(@Nullable
 @Nullable MemorySegment data)

Associate data with the current deserialization operation.

Parameters:

data - data to associate with this operation

builder

public static ContentDeserializer.Builder<? extends ContentDeserializer.Builder> builder()

A ContentDeserializer.Builder object constructs a ContentDeserializer with the specified properties. Use the various set...() methods to set properties, and finish construction with ContentDeserializer.Builder.build().