001// Copyright 2004, 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry.contrib.table.model.simple; 016 017import org.apache.tapestry.IRender; 018import org.apache.tapestry.IRequestCycle; 019import org.apache.tapestry.contrib.table.model.ITableColumn; 020import org.apache.tapestry.contrib.table.model.ITableModelSource; 021import org.apache.tapestry.contrib.table.model.ITableRendererSource; 022import org.apache.tapestry.contrib.table.model.common.ComponentTableRendererSource; 023import org.apache.tapestry.util.ComponentAddress; 024 025/** 026 * This is a simple implementation of 027 * {@link org.apache.tapestry.contrib.table.model.ITableRendererSource} 028 * that returns a standard renderer of a column header. <p> 029 * 030 * This implementation requires that the column passed is of type SimpleTableColumn 031 * 032 * @see org.apache.tapestry.contrib.table.model.common.AbstractTableColumn 033 * @author mindbridge 034 * @since 2.3 035 */ 036public class SimpleTableColumnFormRendererSource implements ITableRendererSource 037{ 038 private static final long serialVersionUID = 1L; 039 040 /** 041 * @see org.apache.tapestry.contrib.table.model.ITableRendererSource#getRenderer(IRequestCycle, ITableModelSource, ITableColumn, Object) 042 */ 043 public IRender getRenderer( 044 IRequestCycle objCycle, 045 ITableModelSource objSource, 046 ITableColumn objColumn, 047 Object objRow) 048 { 049 ComponentAddress objAddress = 050 new ComponentAddress( 051 objSource.getNamespace(), 052 "SimpleTableColumnPage", 053 "tableColumnFormComponent"); 054 ComponentTableRendererSource objComponentRenderer = 055 new ComponentTableRendererSource(objAddress); 056 057 return objComponentRenderer.getRenderer( 058 objCycle, 059 objSource, 060 objColumn, 061 objRow); 062 } 063}