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/*
* Ultralight Java - Java wrapper for the Ultralight web engine
* Copyright (C) 2020 - 2021 LabyMedia and contributors
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package com.labymedia.ultralight.javascript.interop;
import com.labymedia.ultralight.annotation.NativeCall;
import com.labymedia.ultralight.annotation.NativeType;
import com.labymedia.ultralight.javascript.JavascriptContext;
import com.labymedia.ultralight.javascript.JavascriptObject;
import com.labymedia.ultralight.javascript.JavascriptValue;
/**
* Callback for setting properties on Javascript objects.
*/
@NativeType("JSObjectSetPropertyCallback")
public interface JavascriptObjectPropertySetter {
/**
* The callback invoked when setting a property's value.
*
* If this function returns false, the set request forwards to object's statically declared properties, then its
* parent class chain (which includes the default object class).
*
* @param context The execution context to use
* @param object The object on which to set the property's value
* @param propertyName A string containing the name of the property to set
* @param value A value to use as the property's value
* @return {@code true} if the property was set, otherwise {@code false}
* @throws JavascriptInteropException If an error occurs while setting the property
*/
@NativeCall
boolean setJavascriptProperty(
JavascriptContext context, JavascriptObject object, String propertyName, JavascriptValue value)
throws JavascriptInteropException;
}