Coverage Report

Coverage Report - javax.faces.model.ResultDataModel

Classes in this File

Line Coverage

Branch Coverage

Complexity

ResultDataModel

0/41

0/28

2.9

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
 package javax.faces.model;
 
 import java.util.SortedMap;
 
 import javax.servlet.jsp.jstl.sql.Result;
 
 //import javax.servlet.jsp.
 /**
  * see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a>
  */
 public class ResultDataModel extends DataModel<SortedMap<String, Object>>
 {
     // FIELDS
     private int _rowIndex = -1;
     private Result _data;
 
     // CONSTRUCTORS
     public ResultDataModel()
     {
         super();
     }
 
     public ResultDataModel(Result result)
     {
         if (result == null)
         {
             throw new NullPointerException("result");
         }
         setWrappedData(result);
     }
 
     // METHODS
     @Override
     public int getRowCount()
     {
         if (getRows() == null)
         {
             return -1;
         }
         return getRows().length;
     }
 
     @Override
     public SortedMap<String, Object> getRowData()
     {
         if (getRows() == null)
         {
             return null;
         }
         if (!isRowAvailable())
         {
             throw new IllegalArgumentException("row is unavailable");
         }
         return getRows()[_rowIndex];
     }
 
     @Override
     public int getRowIndex()
     {
         return _rowIndex;
     }
 
     @Override
     public Object getWrappedData()
     {
         return _data;
     }
 
     @Override
     public boolean isRowAvailable()
     {
         return getRows() != null && _rowIndex >= 0 && _rowIndex < getRows().length;
     }
 
     @Override
     public void setRowIndex(int rowIndex)
     {
         if (rowIndex < -1)
         {
             throw new IllegalArgumentException("illegal rowIndex " + rowIndex);
         }
         int oldRowIndex = _rowIndex;
         _rowIndex = rowIndex;
         if (getRows() != null && oldRowIndex != _rowIndex)
         {
             SortedMap<String, Object> data = isRowAvailable() ? getRowData() : null;
             DataModelEvent event = new DataModelEvent(this, _rowIndex, data);
             DataModelListener[] listeners = getDataModelListeners();
             for (int i = 0; i < listeners.length; i++)
             {
                 listeners[i].rowSelected(event);
             }
         }
     }
 
     private SortedMap<String, Object>[] getRows()
     {
         if (_data == null)
         {
             return null;
         }
 
         return _data.getRows();
     }
 
     @Override
     public void setWrappedData(Object data)
     {
         if (data == null)
         {
             setRowIndex(-1);
             _data = null;
         }
         else
         {
             _data = ((Result)data);
             _rowIndex = -1;
             setRowIndex(0);
         }
     }
 
 }

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one
3		* or more contributor license agreements. See the NOTICE file
4		* distributed with this work for additional information
5		* regarding copyright ownership. The ASF licenses this file
6		* to you under the Apache License, Version 2.0 (the
7		* "License"); you may not use this file except in compliance
8		* with the License. You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing,
13		* software distributed under the License is distributed on an
14		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15		* KIND, either express or implied. See the License for the
16		* specific language governing permissions and limitations
17		* under the License.
18		*/
19		package javax.faces.model;
20
21		import java.util.SortedMap;
22
23		import javax.servlet.jsp.jstl.sql.Result;
24
25		//import javax.servlet.jsp.
26		/**
27		* see Javadoc of <a href="http://java.sun.com/javaee/javaserverfaces/1.2/docs/api/index.html">JSF Specification</a>
28		*/
29	0	public class ResultDataModel extends DataModel<SortedMap<String, Object>>
30		{
31		// FIELDS
32	0	private int _rowIndex = -1;
33		private Result _data;
34
35		// CONSTRUCTORS
36		public ResultDataModel()
37		{
38	0	super();
39	0	}
40
41		public ResultDataModel(Result result)
42	0	{
43	0	if (result == null)
44		{
45	0	throw new NullPointerException("result");
46		}
47	0	setWrappedData(result);
48	0	}
49
50		// METHODS
51		@Override
52		public int getRowCount()
53		{
54	0	if (getRows() == null)
55		{
56	0	return -1;
57		}
58	0	return getRows().length;
59		}
60
61		@Override
62		public SortedMap<String, Object> getRowData()
63		{
64	0	if (getRows() == null)
65		{
66	0	return null;
67		}
68	0	if (!isRowAvailable())
69		{
70	0	throw new IllegalArgumentException("row is unavailable");
71		}
72	0	return getRows()[_rowIndex];
73		}
74
75		@Override
76		public int getRowIndex()
77		{
78	0	return _rowIndex;
79		}
80
81		@Override
82		public Object getWrappedData()
83		{
84	0	return _data;
85		}
86
87		@Override
88		public boolean isRowAvailable()
89		{
90	0	return getRows() != null && _rowIndex >= 0 && _rowIndex < getRows().length;
91		}
92
93		@Override
94		public void setRowIndex(int rowIndex)
95		{
96	0	if (rowIndex < -1)
97		{
98	0	throw new IllegalArgumentException("illegal rowIndex " + rowIndex);
99		}
100	0	int oldRowIndex = _rowIndex;
101	0	_rowIndex = rowIndex;
102	0	if (getRows() != null && oldRowIndex != _rowIndex)
103		{
104	0	SortedMap<String, Object> data = isRowAvailable() ? getRowData() : null;
105	0	DataModelEvent event = new DataModelEvent(this, _rowIndex, data);
106	0	DataModelListener[] listeners = getDataModelListeners();
107	0	for (int i = 0; i < listeners.length; i++)
108		{
109	0	listeners[i].rowSelected(event);
110		}
111		}
112	0	}
113
114		private SortedMap<String, Object>[] getRows()
115		{
116	0	if (_data == null)
117		{
118	0	return null;
119		}
120
121	0	return _data.getRows();
122		}
123
124		@Override
125		public void setWrappedData(Object data)
126		{
127	0	if (data == null)
128		{
129	0	setRowIndex(-1);
130	0	_data = null;
131		}
132		else
133		{
134	0	_data = ((Result)data);
135	0	_rowIndex = -1;
136	0	setRowIndex(0);
137		}
138	0	}
139
140		}