/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation", "Tapestry"
* must not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* or "Tapestry", nor may "Apache" or "Tapestry" appear in their
* name, without prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE TAPESTRY CONTRIBUTOR COMMUNITY
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package org.apache.tapestry.contrib.table.model.common;
import org.apache.tapestry.IRender;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.components.Block;
import org.apache.tapestry.components.BlockRenderer;
import org.apache.tapestry.util.ComponentAddress;
import org.apache.tapestry.contrib.table.model.ITableColumn;
import org.apache.tapestry.contrib.table.model.ITableModelSource;
import org.apache.tapestry.contrib.table.model.ITableRendererListener;
import org.apache.tapestry.contrib.table.model.ITableRendererSource;
/**
*
* @version $Id: BlockTableRendererSource.java,v 1.1 2003/03/05 23:03:11 hlship Exp $
* @author mindbridge
* @since 2.3
*/
public class BlockTableRendererSource implements ITableRendererSource
{
private ComponentAddress m_objBlockAddress;
private ComponentAddress m_objListenerAddress;
public BlockTableRendererSource(Block objBlock)
{
this(new ComponentAddress(objBlock));
}
public BlockTableRendererSource(
Block objBlock,
ITableRendererListener objListener)
{
this(new ComponentAddress(objBlock), new ComponentAddress(objListener));
}
public BlockTableRendererSource(ComponentAddress objBlockAddress)
{
this(objBlockAddress, null);
}
public BlockTableRendererSource(
ComponentAddress objBlockAddress,
ComponentAddress objListenerAddress)
{
setBlockAddress(objBlockAddress);
setListenerAddress(objListenerAddress);
}
/**
* @see org.apache.tapestry.contrib.table.model.ITableRendererSource#getRenderer(IRequestCycle, ITableModelSource, ITableColumn, Object)
*/
public IRender getRenderer(
IRequestCycle objCycle,
ITableModelSource objSource,
ITableColumn objColumn,
Object objRow)
{
ComponentAddress objListenerAddress = getListenerAddress();
if (objListenerAddress != null)
{
ITableRendererListener objListener =
(ITableRendererListener) objListenerAddress.findComponent(
objCycle);
objListener.initializeRenderer(
objCycle,
objSource,
objColumn,
objRow);
}
Block objBlock = (Block) getBlockAddress().findComponent(objCycle);
return new BlockRenderer(objBlock);
}
/**
* Returns the blockAddress.
* @return ComponentAddress
*/
public ComponentAddress getBlockAddress()
{
return m_objBlockAddress;
}
/**
* Sets the blockAddress.
* @param blockAddress The blockAddress to set
*/
public void setBlockAddress(ComponentAddress blockAddress)
{
m_objBlockAddress = blockAddress;
}
/**
* Returns the listenerAddress.
* @return ComponentAddress
*/
public ComponentAddress getListenerAddress()
{
return m_objListenerAddress;
}
/**
* Sets the listenerAddress.
* @param listenerAddress The listenerAddress to set
*/
public void setListenerAddress(ComponentAddress listenerAddress)
{
m_objListenerAddress = listenerAddress;
}
}