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: 62   Methods: 2
NCLOC: 30   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
OgnlTableColumnEvaluator.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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 package org.apache.tapestry.contrib.table.model.ognl;
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 import org.apache.commons.logging.Log;
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 import org.apache.commons.logging.LogFactory;
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 import org.apache.tapestry.contrib.table.model.ITableColumn;
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 import org.apache.tapestry.contrib.table.model.simple.ITableColumnEvaluator;
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 import org.apache.tapestry.services.ExpressionEvaluator;
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 23   
 /**
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  * @author mindbridge
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  */
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 public class OgnlTableColumnEvaluator implements ITableColumnEvaluator
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 {
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     /** @since 4.0 */
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     private ExpressionEvaluator _expressionEvaluator;
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     private static final Log LOG = LogFactory.getLog(ExpressionTableColumn.class);
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 34   
     private String m_strExpression;
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 36  0
     public OgnlTableColumnEvaluator(String strExpression, ExpressionEvaluator expressionEvaluator)
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     {
 38  0
         m_strExpression = strExpression;
 39  0
         _expressionEvaluator = expressionEvaluator;
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     }
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 42   
     /**
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      * @see org.apache.tapestry.contrib.table.model.simple.ITableColumnEvaluator#getColumnValue(ITableColumn,
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      *      Object)
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      */
 46  0
     public synchronized Object getColumnValue(ITableColumn objColumn, Object objRow)
 47   
     {
 48   
         // If no expression is given, then this is dummy column. Return something.
 49  0
         if (m_strExpression == null || m_strExpression.equals(""))
 50  0
             return "";
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 52  0
         try
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         {
 54  0
             return _expressionEvaluator.read(objRow, m_strExpression);
 55   
         }
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         catch (Exception e)
 57   
         {
 58  0
             LOG.error("Cannot use column expression '" + m_strExpression + "' in row", e);
 59  0
             return "";
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         }
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     }
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 }