1 |
|
|
2 |
|
|
3 |
|
|
4 |
|
|
5 |
|
|
6 |
|
|
7 |
|
|
8 |
|
|
9 |
|
|
10 |
|
|
11 |
|
|
12 |
|
|
13 |
|
|
14 |
|
|
15 |
|
package org.apache.tapestry.contrib.tree.components.table; |
16 |
|
|
17 |
|
import org.apache.tapestry.IRender; |
18 |
|
import org.apache.tapestry.IRequestCycle; |
19 |
|
import org.apache.tapestry.contrib.table.model.ITableColumn; |
20 |
|
import org.apache.tapestry.contrib.table.model.ITableModelSource; |
21 |
|
import org.apache.tapestry.contrib.table.model.ITableRendererSource; |
22 |
|
import org.apache.tapestry.contrib.table.model.common.ComponentTableRendererSource; |
23 |
|
import org.apache.tapestry.util.ComponentAddress; |
24 |
|
|
25 |
|
|
26 |
|
|
27 |
|
|
28 |
|
public class TreeTableValueRenderSource implements ITableRendererSource |
29 |
|
{ |
30 |
|
|
31 |
|
private static final long serialVersionUID = 3237638859391458116L; |
32 |
|
|
33 |
|
private ComponentTableRendererSource m_objComponentRenderer; |
34 |
0 |
private ComponentAddress m_objComponentAddress = null; |
35 |
|
|
36 |
|
|
37 |
0 |
private Object m_sync = new Object(); |
38 |
|
|
39 |
|
public TreeTableValueRenderSource() |
40 |
0 |
{ |
41 |
0 |
m_objComponentRenderer = null; |
42 |
0 |
} |
43 |
|
|
44 |
|
public TreeTableValueRenderSource(ComponentAddress objComponentAddress) |
45 |
0 |
{ |
46 |
0 |
m_objComponentAddress = objComponentAddress; |
47 |
0 |
} |
48 |
|
|
49 |
|
|
50 |
|
|
51 |
|
|
52 |
|
|
53 |
|
public IRender getRenderer(IRequestCycle objCycle, ITableModelSource objSource, ITableColumn objColumn, |
54 |
|
Object objRow) |
55 |
|
{ |
56 |
0 |
if (m_objComponentRenderer == null) |
57 |
|
{ |
58 |
0 |
synchronized(m_sync) |
59 |
|
{ |
60 |
0 |
ComponentAddress objAddress = m_objComponentAddress; |
61 |
0 |
if (m_objComponentAddress == null) |
62 |
0 |
objAddress = new ComponentAddress("contrib:TreeTableNodeViewPage", "treeTableNodeViewDelegator"); |
63 |
0 |
m_objComponentRenderer = new ComponentTableRendererSource(objAddress); |
64 |
0 |
} |
65 |
|
} |
66 |
|
|
67 |
0 |
return m_objComponentRenderer.getRenderer(objCycle, objSource, objColumn, objRow); |
68 |
|
} |
69 |
|
|
70 |
|
} |