jsx3.lang.Object Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of dwr Show documentation

DWR is easy Ajax for Java. It makes it simple to call Java code directly from Javascript. It gets rid of almost all the boiler plate code between the web browser and your Java code.

There is a newer version: 3.0.2-RELEASE

Show newest version

/*
 * Copyright 2005 Joe Walker
 *
 * 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
 *
 *     http://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 jsx3.lang;

import org.directwebremoting.ScriptBuffer;
import org.directwebremoting.proxy.ScriptProxy;
import org.directwebremoting.proxy.io.Context;

/**
 * @author Joe Walker [joe at getahead dot org]
 * @author DRAPGEN - Dwr Reverse Ajax Proxy GENerator
 */
public class Object extends Context
{
    /**
     * All reverse ajax proxies need context to work from
     * @param parent The parent context
     * @param extension The script to take us from the parent to this object
     * @param scriptProxy The new script proxy
     */
    public Object(Context parent, String extension, ScriptProxy scriptProxy)
    {
        super(parent, extension, scriptProxy);
    }

    /**
     * If we need to execute a (drapgen generated) function that looks like a
     * setter, but that returns some data we have a problem because DWR assumes
     * that it is a getter and doesn't add the final ScriptBuffer, so this
     * temporary function will do just that.
     * This is a bit of a nasty hack that I hope we can get rid of
     */
    public void ignoreReturn()
    {
        ScriptBuffer script = new ScriptBuffer();
        script.appendScript(getContextPath().replaceFirst(".$", ";"));
        getScriptProxy().addScript(script);
    }
}