CVS: Tapestry/contrib/src/net/sf/tapestry/contrib/table/model/common ComponentTableRendererSource.java,NONE,1.1 AbstractTableColumn.java,NONE,1.1 BlockTableRendererSource.java,NONE,1.1

Update of /cvsroot/tapestry/Tapestry/contrib/src/net/sf/tapestry/contrib/table/model/common
In directory sc8-pr-cvs1:/tmp/cvs-serv6509/contrib/src/net/sf/tapestry/contrib/table/model/common

Added Files:
	ComponentTableRendererSource.java AbstractTableColumn.java 
	BlockTableRendererSource.java 
Log Message:


--- NEW FILE: ComponentTableRendererSource.java ---
package net.sf.tapestry.contrib.table.model.common;

import net.sf.tapestry.ComponentAddress;
import net.sf.tapestry.IRender;
import net.sf.tapestry.IRequestCycle;
import net.sf.tapestry.contrib.table.model.ITableColumn;
import net.sf.tapestry.contrib.table.model.ITableModelSource;
import net.sf.tapestry.contrib.table.model.ITableRendererListener;
import net.sf.tapestry.contrib.table.model.ITableRendererSource;

/**
 * 
 * @version $Id: ComponentTableRendererSource.java,v 1.1 2002/12/23 12:40:28 mindbridge Exp $
 * @author mindbridge
 * @since 2.3
 */
public class ComponentTableRendererSource implements ITableRendererSource
{
	private ComponentAddress m_objComponentAddress;

	public ComponentTableRendererSource(ITableRendererListener objComponent)
	{
		this(new ComponentAddress(objComponent));
	}

	public ComponentTableRendererSource(ComponentAddress objComponentAddress)
	{
		setComponentAddress(objComponentAddress);
	}

	/**
	 * @see net.sf.tapestry.contrib.table.model.column.ITableValueRendererSource#getValueRenderer(IRequestCycle, ITableModelSource, ITableColumn, Object)
	 */
	public IRender getRenderer(
		IRequestCycle objCycle,
		ITableModelSource objSource,
		ITableColumn objColumn,
		Object objRow)
	{
		ITableRendererListener objComponent =
			(ITableRendererListener) getComponentAddress().findComponent(
				objCycle);

		objComponent.initializeRenderer(objCycle, objSource, objColumn, objRow);

		return objComponent;
	}

	/**
	 * Returns the listenerAddress.
	 * @return ComponentAddress
	 */
	public ComponentAddress getComponentAddress()
	{
		return m_objComponentAddress;
	}

	/**
	 * Sets the listenerAddress.
	 * @param listenerAddress The listenerAddress to set
	 */
	public void setComponentAddress(ComponentAddress listenerAddress)
	{
		m_objComponentAddress = listenerAddress;
	}

}

--- NEW FILE: AbstractTableColumn.java ---
package net.sf.tapestry.contrib.table.model.common;

import java.io.Serializable;
import java.util.Comparator;

import net.sf.tapestry.IRender;
import net.sf.tapestry.IRequestCycle;
import net.sf.tapestry.contrib.table.model.*;
import net.sf.tapestry.contrib.table.model.ITableColumn;
import net.sf.tapestry.contrib.table.model.ITableModelSource;
import net.sf.tapestry.valid.RenderString;

/**
 * A base implementation of {@link net.sf.tapestry.contrib.table.model.ITableColumn}
 * that allows renderers to be set via aggregation.
 * 
 * @see net.sf.tapestry.contrib.table.model.column.ITableColumnRendererSource
 * @see net.sf.tapestry.contrib.table.model.column.ITableValueRendererSource
 * @version $Id: AbstractTableColumn.java,v 1.1 2002/12/23 12:40:28 mindbridge Exp $
 * @author mindbridge
 * @since 2.3
 */
public class AbstractTableColumn implements ITableColumn, Serializable
{
	private String m_strColumnName;
	private boolean m_bSortable;
	private Comparator m_objComparator;

	private ITableRendererSource m_objColumnRendererSource;
	private ITableRendererSource m_objValueRendererSource;

	public AbstractTableColumn()
	{
		this("", false, null);
	}

	public AbstractTableColumn(
		String strColumnName,
		boolean bSortable,
		Comparator objComparator)
	{
		this(strColumnName, bSortable, objComparator, null, null);
	}

	public AbstractTableColumn(
		String strColumnName,
		boolean bSortable,
		Comparator objComparator,
		ITableRendererSource objColumnRendererSource,
		ITableRendererSource objValueRendererSource)
	{
		setColumnName(strColumnName);
		setSortable(bSortable);
		setComparator(objComparator);
		setColumnRendererSource(objColumnRendererSource);
		setValueRendererSource(objValueRendererSource);
	}

	/**
	 * @see net.sf.tapestry.contrib.table.model.ITableColumn#getColumnName()
	 */
	public String getColumnName()
	{
		return m_strColumnName;
	}

	/**
	 * Sets the columnName.
	 * @param columnName The columnName to set
	 */
	public void setColumnName(String columnName)
	{
		m_strColumnName = columnName;
	}

	/**
	 * @see net.sf.tapestry.contrib.table.model.ITableColumn#getSortable()
	 */
	public boolean getSortable()
	{
		return m_bSortable;
	}

	/**
	 * Sets whether the column is sortable.
	 * @param sortable The sortable flag to set
	 */
	public void setSortable(boolean sortable)
	{
		m_bSortable = sortable;
	}

	/**
	 * @see net.sf.tapestry.contrib.table.model.ITableColumn#getComparator()
	 */
	public Comparator getComparator()
	{
		return m_objComparator;
	}

	/**
	 * Sets the comparator.
	 * @param comparator The comparator to set
	 */
	public void setComparator(Comparator comparator)
	{
		m_objComparator = comparator;
	}

	/**
	 * @see net.sf.tapestry.contrib.table.model.ITableColumn#getColumnRenderer(IRequestCycle, ITableModelSource)
	 */
	public IRender getColumnRenderer(
		IRequestCycle objCycle,
		ITableModelSource objSource)
	{
		ITableRendererSource objRendererSource =
			getColumnRendererSource();
		if (objRendererSource == null)
		{
			// log error
			return new RenderString("");
		}

		return objRendererSource.getRenderer(objCycle, objSource, this, null);
	}

	/**
	 * @see net.sf.tapestry.contrib.table.model.ITableColumn#getValueRenderer(IRequestCycle, ITableModelSource, Object)
	 */
	public IRender getValueRenderer(
		IRequestCycle objCycle,
		ITableModelSource objSource,
		Object objRow)
	{
		ITableRendererSource objRendererSource = getValueRendererSource();
		if (objRendererSource == null)
		{
			// log error
			return new RenderString("");
		}

		return objRendererSource.getRenderer(
			objCycle,
			objSource,
			this,
			objRow);
	}

	/**
	 * Returns the columnRendererSource.
	 * @return ITableColumnRendererSource
	 */
	public ITableRendererSource getColumnRendererSource()
	{
		return m_objColumnRendererSource;
	}

	/**
	 * Sets the columnRendererSource.
	 * @param columnRendererSource The columnRendererSource to set
	 */
	public void setColumnRendererSource(ITableRendererSource columnRendererSource)
	{
		m_objColumnRendererSource = columnRendererSource;
	}

	/**
	 * Returns the valueRendererSource.
	 * @return ITableValueRendererSource
	 */
	public ITableRendererSource getValueRendererSource()
	{
		return m_objValueRendererSource;
	}

	/**
	 * Sets the valueRendererSource.
	 * @param valueRendererSource The valueRendererSource to set
	 */
	public void setValueRendererSource(ITableRendererSource valueRendererSource)
	{
		m_objValueRendererSource = valueRendererSource;
	}

}

--- NEW FILE: BlockTableRendererSource.java ---
package net.sf.tapestry.contrib.table.model.common;

import net.sf.tapestry.ComponentAddress;
import net.sf.tapestry.IRender;
import net.sf.tapestry.IRequestCycle;
import net.sf.tapestry.components.Block;
import net.sf.tapestry.components.BlockRenderer;
import net.sf.tapestry.contrib.table.model.ITableColumn;
import net.sf.tapestry.contrib.table.model.ITableModelSource;
import net.sf.tapestry.contrib.table.model.ITableRendererListener;
import net.sf.tapestry.contrib.table.model.ITableRendererSource;

/**
 * 
 * @version $Id: BlockTableRendererSource.java,v 1.1 2002/12/23 12:40:28 mindbridge 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 net.sf.tapestry.contrib.table.model.column.ITableValueRendererSource#getValueRenderer(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;
	}

}



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