Coverage Report

Coverage Report - org.israfil.sqlelements.constraints.ColumnConstraint

Classes in this File

100%

1.667

 /*
  * SQLElements object-oriented SQL parsing and generation library
  * 
  * Copyright (c) 2003, 2004, 2005 Israfil Consulting Services Corporation
  * Copyright (c) 2003, 2004, 2005 Christian Edward Gruber
  * All Rights Reserved
  * 
  *  This library is free software; you can redistribute it and/or modify 
  *  it under the terms of the GNU Lesser General Public License as published 
  *  by the Free Software Foundation; either version 2.1 of the License, or 
  *  (at your option) any later version.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
  * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 
  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
  * OF SUCH DAMAGE.
  *
  *  You should have received a copy of the GNU Lesser General Public License 
  *  along with this library; if not, please visit http://www.gnu.org/licenses/lgpl.html
  *
  * $Id: ColumnConstraint.java 21 2005-12-10 16:40:45 -0500 (Sat, 10 Dec 2005) cgruber $
  */
 package org.israfil.sqlelements.constraints;
 
 import org.israfil.sqlelements.Column;
 import org.israfil.sqlelements.render.SQLRenderContext;
 
 
 /**
  * A constraint wrapper for a column.  It's used internally by 
  * the library to ease implementation of column-oriented
  * constraints such as "Equals", etc.
  * 
  * @see BinaryConstraint
  * @see Equals
  * 
  * @author <a href="mailto:cgruber@israfil.net">Christian Edward Gruber </a>
  * @author Latest: $Author: cgruber $
  * @version $Revision: 21 $
  */
 class ColumnConstraint implements SimpleConstraint
 {
     Column column;
     public Column getColumn() { return column; } 
 
     public ColumnConstraint(Column column) 
     {
         this.column = column;
     }
     
     public String render(SQLRenderContext context)
     {
         if (column.getTable() != null) 
         {
             return context.getAlias(column.getTable()) + "." + column.render(context);
         }
         else return column.render(context);
     }
 }

1		/*
2		* SQLElements object-oriented SQL parsing and generation library
3		*
4		* Copyright (c) 2003, 2004, 2005 Israfil Consulting Services Corporation
5		* Copyright (c) 2003, 2004, 2005 Christian Edward Gruber
6		* All Rights Reserved
7		*
8		* This library is free software; you can redistribute it and/or modify
9		* it under the terms of the GNU Lesser General Public License as published
10		* by the Free Software Foundation; either version 2.1 of the License, or
11		* (at your option) any later version.
12		*
13		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
14		* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15		* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16		* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
17		* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
18		* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
19		* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
20		* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
21		* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
22		* OF SUCH DAMAGE.
23		*
24		* You should have received a copy of the GNU Lesser General Public License
25		* along with this library; if not, please visit http://www.gnu.org/licenses/lgpl.html
26		*
27		* $Id: ColumnConstraint.java 21 2005-12-10 16:40:45 -0500 (Sat, 10 Dec 2005) cgruber $
28		*/
29		package org.israfil.sqlelements.constraints;
30
31		import org.israfil.sqlelements.Column;
32		import org.israfil.sqlelements.render.SQLRenderContext;
33
34
35		/**
36		* A constraint wrapper for a column. It's used internally by
37		* the library to ease implementation of column-oriented
38		* constraints such as "Equals", etc.
39		*
40		* @see BinaryConstraint
41		* @see Equals
42		*
43		* @author <a href="mailto:cgruber@israfil.net">Christian Edward Gruber </a>
44		* @author Latest: $Author: cgruber $
45		* @version $Revision: 21 $
46		*/
47		class ColumnConstraint implements SimpleConstraint
48		{
49		Column column;
50	1	public Column getColumn() { return column; }
51
52		public ColumnConstraint(Column column)
53	38	{
54	38	this.column = column;
55	38	}
56
57		public String render(SQLRenderContext context)
58		{
59	33	if (column.getTable() != null)
60		{
61	18	return context.getAlias(column.getTable()) + "." + column.render(context);
62		}
63	15	else return column.render(context);
64		}
65		}