Clover coverage report - Code Coverage for tapestry-contrib release 4.0-alpha-3
Coverage timestamp: Mon May 16 2005 09:12:41 EDT
file stats: LOC: 125   Methods: 6
NCLOC: 46   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
TableValues.java 0% 0% 0% 0%
coverage
 1   
 // Copyright 2004, 2005 The Apache Software Foundation
 2   
 //
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 // Licensed under the Apache License, Version 2.0 (the "License");
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 // you may not use this file except in compliance with the License.
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 // You may obtain a copy of the License at
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 //
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 //     http://www.apache.org/licenses/LICENSE-2.0
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 //
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 // Unless required by applicable law or agreed to in writing, software
 10   
 // distributed under the License is distributed on an "AS IS" BASIS,
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 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 // See the License for the specific language governing permissions and
 13   
 // limitations under the License.
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 15   
 package org.apache.tapestry.contrib.table.components;
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 17   
 import java.util.Iterator;
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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.contrib.table.model.ITableColumn;
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 import org.apache.tapestry.contrib.table.model.ITableColumnModel;
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 24   
 /**
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  * A low level Table component that generates the columns in the current row in the table. This
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  * component must be wrapped by {@link org.apache.tapestry.contrib.table.components.TableRows}.
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  * <p>
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  * The component iterates over the columns in the table and automatically renders the column values
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  * for the current table row. The columns are wrapped in 'td' tags by default. <br>
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  * The column values are rendered using the renderer returned by the getValueRenderer() method in
 31   
  * {@link org.apache.tapestry.contrib.table.model.ITableColumn}.
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  * <p>
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  * Please see the Component Reference for details on how to use this component. [ <a
 34   
  * href="../../../../../../../ComponentReference/contrib.TableValues.html">Component Reference </a>]
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  * 
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  * @author mindbridge
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  */
 38   
 public abstract class TableValues extends AbstractTableRowComponent
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 {
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     public static final String TABLE_VALUE_CSS_CLASS_SUFFIX = "ColumnValue";
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 42   
     // Transient
 43   
     private ITableColumn m_objTableColumn;
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 45   
     /**
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      * Get the list of all table columns to be displayed.
 47   
      * 
 48   
      * @return an iterator of all table columns
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      */
 50  0
     public Iterator getTableColumnIterator()
 51   
     {
 52  0
         ITableColumnModel objColumnModel = getTableModelSource().getTableModel().getColumnModel();
 53  0
         return objColumnModel.getColumns();
 54   
     }
 55   
 
 56   
     /**
 57   
      * Returns the currently rendered table column. You can call this method to obtain the current
 58   
      * column.
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      * 
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      * @return ITableColumn the current table column
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      */
 62  0
     public ITableColumn getTableColumn()
 63   
     {
 64  0
         return m_objTableColumn;
 65   
     }
 66   
 
 67   
     /**
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      * Sets the currently rendered table column. This method is for internal use only.
 69   
      * 
 70   
      * @param tableColumn
 71   
      *            The current table column
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      */
 73  0
     public void setTableColumn(ITableColumn tableColumn)
 74   
     {
 75  0
         m_objTableColumn = tableColumn;
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 77  0
         if (isParameterBound("column"))
 78  0
             setColumnParameter(tableColumn);
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     }
 80   
 
 81   
     /**
 82   
      * Returns the renderer to be used to generate the appearance of the current column
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      * 
 84   
      * @return the value renderer of the current column
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      */
 86  0
     public IRender getTableValueRenderer()
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     {
 88  0
         Object objRow = getTableRowSource().getTableRow();
 89  0
         return getTableColumn().getValueRenderer(
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                 getPage().getRequestCycle(),
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                 getTableModelSource(),
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                 objRow);
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     }
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 95   
     /**
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      * Returns the CSS class of the generated table cell. It uses the class parameter if it has been
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      * bound, or the default value of "[column name]ColumnValue" otherwise.
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      * 
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      * @return the CSS class of the cell
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      */
 101  0
     public String getValueClass()
 102   
     {
 103  0
         if (isParameterBound("class"))
 104  0
             return getCellClass();
 105   
 
 106  0
         return getTableColumn().getColumnName() + TABLE_VALUE_CSS_CLASS_SUFFIX;
 107   
     }
 108   
 
 109   
     /** @since 4.0 */
 110  0
     protected void cleanupAfterRender(IRequestCycle cycle)
 111   
     {
 112  0
         super.cleanupAfterRender(cycle);
 113   
 
 114  0
         m_objTableColumn = null;
 115   
 
 116   
     }
 117   
 
 118   
     /** @since 4.0 */
 119   
 
 120   
     public abstract void setColumnParameter(ITableColumn column);
 121   
 
 122   
     /** @since 4.0 */
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 124   
     public abstract String getCellClass();
 125   
 }