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package org.apache.tapestry.contrib.table.model.common; |
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import org.apache.tapestry.IRender; |
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import org.apache.tapestry.IRequestCycle; |
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import org.apache.tapestry.components.Block; |
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import org.apache.tapestry.components.BlockRenderer; |
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import org.apache.tapestry.contrib.table.model.ITableColumn; |
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import org.apache.tapestry.contrib.table.model.ITableModelSource; |
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import org.apache.tapestry.contrib.table.model.ITableRendererListener; |
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import org.apache.tapestry.contrib.table.model.ITableRendererSource; |
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import org.apache.tapestry.util.ComponentAddress; |
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public class BlockTableRendererSource implements ITableRendererSource |
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{ |
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private static final long serialVersionUID = 1L; |
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private ComponentAddress m_objBlockAddress; |
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private ComponentAddress m_objListenerAddress; |
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public BlockTableRendererSource(Block objBlock) |
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{ |
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this(new ComponentAddress(objBlock)); |
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} |
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public BlockTableRendererSource(Block objBlock, |
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ITableRendererListener objListener) |
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{ |
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this(new ComponentAddress(objBlock), new ComponentAddress(objListener)); |
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} |
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public BlockTableRendererSource(ComponentAddress objBlockAddress) |
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{ |
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this(objBlockAddress, null); |
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} |
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public BlockTableRendererSource(ComponentAddress objBlockAddress, |
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ComponentAddress objListenerAddress) |
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{ |
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setBlockAddress(objBlockAddress); |
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setListenerAddress(objListenerAddress); |
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} |
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public IRender getRenderer(IRequestCycle objCycle, |
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ITableModelSource objSource, ITableColumn objColumn, Object objRow) |
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{ |
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ComponentAddress objListenerAddress = getListenerAddress(); |
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if (objListenerAddress != null) |
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{ |
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ITableRendererListener objListener = (ITableRendererListener) objListenerAddress |
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.findComponent(objCycle); |
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objListener.initializeRenderer(objCycle, objSource, objColumn, |
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objRow); |
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} |
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Block objBlock = (Block) getBlockAddress().findComponent(objCycle); |
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return new BlockRenderer(objBlock); |
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} |
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public ComponentAddress getBlockAddress() |
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{ |
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return m_objBlockAddress; |
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} |
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public void setBlockAddress(ComponentAddress blockAddress) |
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{ |
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m_objBlockAddress = blockAddress; |
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} |
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public ComponentAddress getListenerAddress() |
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{ |
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return m_objListenerAddress; |
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} |
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public void setListenerAddress(ComponentAddress listenerAddress) |
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{ |
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m_objListenerAddress = listenerAddress; |
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} |
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} |