The following comment has been added to this issue:
Author: Ming Fai
Created: Mon, 6 Jan 2003 12:52 PM
Body:
just notice this:
The "precision" and "scale" extensions only apply to fields of the following types:
java.math.BigDecimal
java.math.BigInteger
so, it's not that important and you may change the issue to MINOR in priority
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View the issue:
http://opensource.atlassian.com/projects/xdoclet/secure/ViewIssue.jspa?key=XDT-233
Here is an overview of the issue:
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Key: XDT-233
Summary: Enhance support of TJDO tag
Type: Improvement
Status: Assigned
Priority: Major
Time Spent: Unknown
Estimate: 0 minutes
Project: XDoclet
Component: JDO Module
Versions:
1.2 Beta 3
Assignee: xdoclet-devel (Use for new issues)
Reporter: Ming Fai
Created: Mon, 6 Jan 2003 12:39 PM
Updated: Mon, 6 Jan 2003 12:39 PM
Description:
i guess the tjdo team enhanced the vendor extension after you've initially created the
tjdo task.
according to the tjdo metadata extension docs:
Database column attributes:
<extension vendor-name="triactive" key="length" value="length-specification">
<extension vendor-name="triactive" key="precision" value="integer">
<extension vendor-name="triactive" key="scale" value="integer">
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/*checkout*/tjdo/tjdo/docs/metadata_dtd.html
currently, only length is supported in the tjdo task. it's pretty easy to add support
for the other two. I've attached the code as follow, please check:
(base on
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/xdoclet/xdoclet/modules/tjdo/src/xdoclet/modules/triactive/jdo/TJDOSubTask.java?rev=1.1&content-type=text/vnd.viewcvs-markup)
my addition is denoted by //NEW BEGIN and //NEW END. there are two pieces of new code.
protected Collection getFieldExtensions() throws XDocletException
{
Collection extensions = new ArrayList();
XDoc doc = getCurrentField().getDoc();
if (doc.hasTag("tjdo.field")) {
XTag tag = doc.getTag("tjdo.field");
String columnLength = tag.getAttributeValue("column-length");
//NEW BEGIN
String columnPrecision = tag.getAttributeValue("column-precision");
String columnScale = tag.getAttributeValue("column-scale");
//NEW END
String collectionField = tag.getAttributeValue("collection-field");
String mapField = tag.getAttributeValue("map-field");
if (columnLength != null) {
extensions.add(new VendorExtension(getVendorName(), "length", "max " +
columnLength));
}
// NEW BEGIN
if (columnLength != null) {
extensions.add(new VendorExtension(getVendorName(), "precision",
columnPrecision));
}
if (columnLength != null) {
extensions.add(new VendorExtension(getVendorName(), "scale",
columnScale));
}
// NEW END
if (collectionField != null) {
extensions.add(new VendorExtension(getVendorName(),
"collection-field", collectionField));
}
if (mapField != null) {
extensions.add(new VendorExtension(getVendorName(), "map-field",
mapField));
}
}
return extensions;
}
maybe there are other new stuff. I only came across the above two fields. let me check
on them later.
btw. thx for maintaining the code.
regards,
mingfai
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