/*
* Copyright (c) 2009 WiQuery team
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.odlabs.wiquery.ui.droppable;
import org.odlabs.wiquery.core.javascript.JsScope;
import org.odlabs.wiquery.core.options.IComplexOption;
import org.odlabs.wiquery.core.options.LiteralOption;
/**
* $Id: DroppableAccept.java
* <p>
* Bean for the accept option for the Droppable behavior
* </p>
*
* @author Julien Roche
* @since 1.0
*/
public class DroppableAccept implements IComplexOption
{
// Constants
/** Constant of serialization */
private static final long serialVersionUID = 3404088696595137953L;
// Properties
private JsScope functionParam;
private String literalParam;
/**
* Constructor
*
* @param literalParam
* Literal parameter
*/
public DroppableAccept(String literalParam)
{
this(null, literalParam);
}
/**
* Constructor
*
* @param functionParam
* Function parameter
*/
public DroppableAccept(JsScope functionParam)
{
this(functionParam, null);
}
/**
* Constructor
*
* @param functionParam
* Function parameter
* @param literalParam
* Literal parameter
*/
private DroppableAccept(JsScope functionParam, String literalParam)
{
super();
setParam(functionParam, literalParam);
}
/**
* @return the literalParam
*/
public String getLiteralParam()
{
return literalParam;
}
/**
* @return the functionParam
*/
public JsScope getFunctionParam()
{
return functionParam;
}
@Override
public CharSequence getJavascriptOption()
{
if (literalParam == null && functionParam == null)
{
throw new IllegalArgumentException(
"The DroppableAccept must have one not null parameter");
}
CharSequence sequence = null;
if (literalParam != null)
{
sequence = new LiteralOption(literalParam).toString();
}
else if (functionParam != null)
{
sequence = functionParam.render();
}
else
{
throw new IllegalArgumentException(
"The DroppableAccept must have one not null parameter");
}
return sequence;
}
/**
* Set's the literal parameter
*
* @param literalParam
* the literal to set
*/
public void setHelperEnumParam(String literalParam)
{
setParam(null, literalParam);
}
/**
* Set's the function parameter
*
* @param functionParam
* the JsScope to set
*/
public void setFunctionParam(JsScope functionParam)
{
setParam(functionParam, null);
}
/**
* Method setting the right parameter
*
* @param functionParam
* Function parameter
* @param literalParam
* Literal parameter
*/
private void setParam(JsScope functionParam, String literalParam)
{
this.functionParam = functionParam;
this.literalParam = literalParam;
}
}