antville/helma
antville/helma
1
1
Fork 0
Code Issues 5 Pull requests 7 Projects Releases 5 Activity Actions

Moved/merged to XmlIDGenerator in the same package.

Browse source
This commit is contained in:
hns 2005-03-18 03:11:13 +00:00
parent 127395afdb
commit c509e3a030
1 changed files with 0 additions and 82 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

82
src/helma/objectmodel/dom/IDGenParser.java
View file

@ -1,82 +0,0 @@
/*
* Helma License Notice
*
* The contents of this file are subject to the Helma License
* Version 2.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://adele.helma.org/download/helma/license.txt
*
* Copyright 1998-2003 Helma Software. All Rights Reserved.
*
* $RCSfile$
* $Author$
* $Revision$
* $Date$
*/
package helma.objectmodel.dom;
import helma.objectmodel.ObjectNotFoundException;
import helma.objectmodel.db.IDGenerator;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import java.io.*;
import java.util.Date;
/**
*
*/
public class IDGenParser {
/**
*
*
* @param file ...
*
* @return ...
*
* @throws ObjectNotFoundException ...
*/
public static IDGenerator getIDGenerator(File file)
throws ObjectNotFoundException {
if (!file.exists()) {
throw new ObjectNotFoundException("IDGenerator not found in idgen.xml");
}
try {
Document document = XmlUtil.parse(new FileInputStream(file));
org.w3c.dom.Element tmp = (Element) document.getDocumentElement()
.getElementsByTagName("counter")
.item(0);
return new IDGenerator(Long.parseLong(XmlUtil.getTextContent(tmp)));
} catch (Exception e) {
throw new ObjectNotFoundException(e.toString());
}
}
/**
*
*
* @param idgen ...
* @param file ...
*
* @return ...
*
* @throws Exception ...
*/
public static IDGenerator saveIDGenerator(IDGenerator idgen, File file)
throws IOException {
OutputStreamWriter out = new OutputStreamWriter(new FileOutputStream(file));
out.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
out.write("<!-- printed by helma object publisher -->\n");
out.write("<!-- created " + (new Date()).toString() + " -->\n");
out.write("<xmlroot>\n");
out.write(" <counter>" + idgen.getValue() + "</counter>\n");
out.write("</xmlroot>\n");
out.close();
return idgen;
}
}