// Copyright 2004, 2005 The Apache Software Foundation
//
// 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 org.apache.tapestry.contrib.ajax;
import java.util.HashMap;
import java.util.Map;
import org.apache.tapestry.BaseComponent;
import org.apache.tapestry.IActionListener;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.Tapestry;
import org.apache.tapestry.engine.ILink;
import org.apache.tapestry.services.LinkFactory;
import org.apache.tapestry.services.ServiceConstants;
/**
* @author mindbridge
* @author Paul Green
* @since 4.0
*/
public abstract class XTile extends BaseComponent implements IXTile
{
public abstract LinkFactory getLinkFactory();
public abstract IActionListener getListener();
public abstract String getSendName();
public abstract String getReceiveName();
public abstract String getErrorName();
public abstract boolean getDisableCaching();
public void trigger(IRequestCycle cycle) {
IActionListener listener = getListener();
if (listener == null)
throw Tapestry.createRequiredParameterException(this, "listener");
listener.actionTriggered(this, cycle);
}
public Map getScriptSymbols()
{
Map ret = new HashMap();
ret.put("sendFunctionName", getSendName());
ret.put("receiveFunctionName", getReceiveName());
ret.put("errorFunctionName", getErrorName());
ret.put("disableCaching", getDisableCaching() ? "true" : null);
Map parameters = new HashMap();
parameters.put(ServiceConstants.SERVICE, XTileService.SERVICE_NAME);
parameters.put(ServiceConstants.PAGE, getPage().getPageName());
parameters.put(ServiceConstants.COMPONENT, getIdPath());
ILink link = getLinkFactory().constructLink(getPage().getRequestCycle(),
false, parameters, false);
ret.put("url", link.getURL());
return ret;
}
}