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Java > Open Source Codes > com > icl > saxon > sql > SQLColumn


1 package com.icl.saxon.sql;
2 import com.icl.saxon.*;
3 import com.icl.saxon.style.*;
4 import com.icl.saxon.expr.*;
5 import org.xml.sax.SAXException JavaDoc;
6 import org.xml.sax.AttributeList JavaDoc;
7 import java.sql.*;
8 import javax.xml.transform.TransformerException JavaDoc;
9 import javax.xml.transform.TransformerConfigurationException JavaDoc;
10
11
12 /**
13 * An sql:insert element in the stylesheet.<BR>
14 */
15
16 public class SQLColumn extends XSLGeneralVariable {
17
18     /**
19     * Determine whether this node is an instruction.
20     * @return false - it is not an instruction
21     */
22
23     public boolean isInstruction() {
24         return false;
25     }
26
27     /**
28     * Determine whether this type of element is allowed to contain a template-body
29     * @return false: yes, it may not contain a template-body
30     */
31
32     public boolean mayContainTemplateBody() {
33         return false;
34     }
35
36     public void validate() throws TransformerConfigurationException JavaDoc {
37         if (!(getParentNode() instanceof SQLInsert)) {
38             compileError("parent node must be sql:insert");
39         }
40     }
41
42     public void process( Context context ) {
43
44     }
45
46     public String JavaDoc getColumnName() {
47         return getAttributeValue("", "name");
48     }
49
50     public Value getColumnValue(Context context) throws TransformerException JavaDoc {
51         return getSelectValue(context);
52     }
53
54 }
55
56 //
57 // The contents of this file are subject to the Mozilla Public License Version 1.0 (the "License");
58 // you may not use this file except in compliance with the License. You may obtain a copy of the
59 // License at http://www.mozilla.org/MPL/
60 //
61 // Software distributed under the License is distributed on an "AS IS" basis,
62 // WITHOUT WARRANTY OF ANY KIND, either express or implied.
63 // See the License for the specific language governing rights and limitations under the License.
64 //
65 // The Original Code is: all this file.
66 //
67 // The Initial Developer of the Original Code is
68 // Michael Kay of International Computers Limited (mhkay@iclway.co.uk).
69 //
70 // Portions created by (your name) are Copyright (C) (your legal entity). All Rights Reserved.
71 //
72 // Contributor(s): none.
73 //
74
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