org.htmlunit.javascript.HtmlUnitScriptableProxy Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of xlt Show documentation
XLT (Xceptance LoadTest) is an extensive load and performance test tool developed and maintained by Xceptance.
There is a newer version: 8.4.1
/*
 * Copyright (c) 2002-2024 Gargoyle Software Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.htmlunit.javascript;

import java.io.Serializable;

import org.htmlunit.corejs.javascript.Delegator;
import org.htmlunit.corejs.javascript.Scriptable;

/**
 * Proxy for a {@link HtmlUnitScriptable}.
 *
 * @param  the type of scriptable object being wrapped
 * @author Marc Guillemot
 * @author Daniel Gredler
 * @author Ronald Brill
 */
public abstract class HtmlUnitScriptableProxy extends Delegator
        implements Serializable {

    /**
     * {@inheritDoc}
     */
    @Override
    public Object get(final int index, Scriptable start) {
        if (start instanceof HtmlUnitScriptableProxy) {
            start = ((HtmlUnitScriptableProxy) start).getDelegee();
        }
        return getDelegee().get(index, start);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Object get(final String name, Scriptable start) {
        if (start instanceof HtmlUnitScriptableProxy) {
            start = ((HtmlUnitScriptableProxy) start).getDelegee();
        }
        return getDelegee().get(name, start);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean has(final int index, Scriptable start) {
        if (start instanceof HtmlUnitScriptableProxy) {
            start = ((HtmlUnitScriptableProxy) start).getDelegee();
        }
        return getDelegee().has(index, start);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean has(final String name, Scriptable start) {
        if (start instanceof HtmlUnitScriptableProxy) {
            start = ((HtmlUnitScriptableProxy) start).getDelegee();
        }
        return getDelegee().has(name, start);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean hasInstance(Scriptable instance) {
        if (instance instanceof HtmlUnitScriptableProxy) {
            instance = ((HtmlUnitScriptableProxy) instance).getDelegee();
        }
        return getDelegee().hasInstance(instance);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void put(final int index, Scriptable start, final Object value) {
        if (start instanceof HtmlUnitScriptableProxy) {
            start = ((HtmlUnitScriptableProxy) start).getDelegee();
        }
        getDelegee().put(index, start, value);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void put(final String name, Scriptable start, final Object value) {
        if (start instanceof HtmlUnitScriptableProxy) {
            start = ((HtmlUnitScriptableProxy) start).getDelegee();
        }
        getDelegee().put(name, start, value);
    }

    /**
     * Delegates call to delegee.
     * @param hint the type hint
     * @return the default value
     *
     * @see org.htmlunit.corejs.javascript.Scriptable#getDefaultValue
     */
    @Override
    public Object getDefaultValue(final Class hint) {
        return getDelegee().getDefaultValue(hint);
    }
}