Who use sql-mapping with java.util.regex?

Hi everyone:
I use the IBatis SQL-Mapping and I think it is very good.Now I want to add the search function to my BBS forum.I also want to display the content high light like jive.I mean that if I want to find the string "ibatis",then the search result "ibatis" will be high light displayed.
So I must use the java.util.regex in jsdk1.4.But the problem is that what I get is a List if I use sql-mapping.For example:
          String resource="conf/XML/sql/lyo-sql-map.xml";
          Reader reader=Resources.getResourceAsReader(resource);
          sqlmap=XmlSqlMapBuilder.buildSqlMap(reader);
          List articlelist=sqlmap.executeQueryForList("selectSiteArticle","%"+icontent+"%");
The result I get is a List and I have no time to use regex.
I don't know whether I could do this:
Iterate the List,use the regex and later place all the object back to the List.
It's right?
How to use regex with sql-mapping?Thks

Any idea? :(

Similar Messages

Regular expressions with java.util.regex

Hello Guys,
I wrote last time this
* Uses split to break up a string of input separated by
* commas and/or whitespace.
* See: http://developer.java.sun.com/developer/technicalArticles/releases/1.4regex/
* Change: I have slightly modified the source
import java.util.regex.*;
public class Splitter {
public static void main(String[] args) throws Exception {
// Create a pattern to match breaks
Pattern p = Pattern.compile("[<>\\s]+");
// Split input with the pattern
String[] result =
p.split("<element attributname1 = \"attributwert1\" attributname2 = \"attributwert2\">");
for (int i=0; i<result.length; i++)
if (result.equals(""))
System.out.println("EMPTY");
else
System.out.println(result[i]);
int res = result.length - 1;
System.out.println("\nStringlaenge: " + res);
I wonder, why I got an empty element in reult[0]. Have anyone an idea?
We'll come together next time
... �nhan Inay ([email protected])

What is wrong with this Pattern?
Pattern p = Pattern.compile("^<[a-zA-Z0-9_\\"=]+[\\s]*$>");
This time i used following Split:
p.split("<element attributname1=\"attributwert1\" attributname2=\"attributwert2\">");
I've got a compilation error:
U:\qms_neu\htdocs\inay\Source\myWork\Regex-Samples>javac Splitter.java
Splitter.java:14: illegal start of expression
Pattern p = Pattern.compile("^<[a-zA-Z0-9_\\"=]+[\\s]*$>");
^
Splitter.java:14: illegal character: \92
Pattern p = Pattern.compile("^<[a-zA-Z0-9_\\"=]+[\\s]*$>");
^
Splitter.java:14: illegal character: \92
Pattern p = Pattern.compile("^<[a-zA-Z0-9_\\"=]+[\\s]*$>");
^
Splitter.java:14: unclosed string literal
Pattern p = Pattern.compile("^<[a-zA-Z0-9_\\"=]+[\\s]*$>");
^
Splitter.java:17: ')' expected
p.split("<element attributname1=\"attributwert1\" attributname2
=\"attributwert2\">");
^
Splitter.java:14: unexpected type
required: variable
found : value
Pattern p = Pattern.compile("^<[a-zA-Z0-9_\\"=]+[\\s]*$>");
^
Splitter.java:18: cannot resolve symbol
symbol : variable result
location: class Splitter
for (int i=0; i<result.length; i++)
^
Splitter.java:19: cannot resolve symbol
symbol : variable result
location: class Splitter
if (result.equals("")){
^
Splitter.java:21: cannot resolve symbol
symbol : variable result
location: class Splitter
System.out.println(result[0]);
^
Splitter.java:24: cannot resolve symbol
symbol : variable result
location: class Splitter
System.out.println(result[i]);
^
Splitter.java:25: cannot resolve symbol
symbol : variable result
location: class Splitter
int res = result.length - 1;
^
11 errors

Problem when using XSLT Mapping with Java Methods.

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:javamap="java:at.pi.mapping.besoldung.BesoldungMapping">
 <xsl:template match="Messages">
 <Messages>
 <Message1>
 <xsl:apply-templates></xsl:apply-templates>
 </Message1>
 </Messages>
 </xsl:template>
 <xsl:template match="Message1">
 <test></test>
 <xsl:param name="inputparam"></xsl:param>
 <xsl:for-each select="MT_BesoldungConversions">
 <test1></test1>
 
 <xsl:if test="function-available('javamap:createWhitespace')">
 <xsl:if test="function-available('javamap:extendTextWithWhitespaces')">
 <MT_BesoldungOut>
 <EDI_DC40>
 <xsl:param name="tablename">
 <xsl:value-of select="tablename"></xsl:value-of>
 </xsl:param>
 <xsl:variable name="constTen">10</xsl:variable>
 <xsl:value-of select="javamap:extendTextWithWhitespaces($tablename,$tablename, $inputparam)"></xsl:value-of>
 </EDI_DC40>
 </MT_BesoldungOut>
 </xsl:if>
 </xsl:if>
 </xsl:for-each>
 </xsl:template>
</xsl:stylesheet>

incomplete post

RFC used for java.util.regex

Hi,
Does anyone know the RFC used for java.util.regex ??
Thanks & Regards,
Gurushant Hanchinal

Can you please give me the link to view to specifications for java.util.regex.. I have tried the link which is available in :
http://java.sun.com/j2se/1.4.2/docs/api/java/util/regex/Pattern.html page with name " Java Language Specification"
on click of this link, i am getting page not found error..
Please give me any other alternate links to view the regular expression specifications..
Thanks,
Gurushant Hanchinal

Parsing xhtml using java.util.regex

I am parsing an XHTML file using the java.util.regex package and I am perplexed at why the following doesn�t work.
The lines I wish to match are either like this:
Some String.</td>
or
Some String.</td>
The code I use to try to achieve this is:
Pattern somePattern = Pattern.compile(".*()?(.*)[.]()?</td>.*");
String s = null;
while((s = br.readLine()) != null) {
if(somePattern.matcher(s).matches()) {
System.out.println("0:" + eventMatcher.group(0));
System.out.println("1:" + eventMatcher.group(1));
System.out.println("2:" + eventMatcher.group(2));
System.out.println("3:" + eventMatcher.group(3));
I expect to get as output
0:Some String.</td> 1:
2:Some String
3:
or
0:Some String.</td>
1:null
2:Some String
3:null
depending on which lines provide the match as mentioned above. Instead I get:
0:Some String.</td>
1:null
2:(empty string)
3:
or
0:Some String.</td>
1:null
2:(empty string)
3:null
Any ideas? Thanks in advance.

Consider the terms of ".*()?(.*)[.]()?</td>.*"
.* - greedily collect characters
()? - optionallly collect information taht will always be matched by the previous .* pattern so will be empty.
(.*) - greedily collect characters that will also have been swallowed by the first .* so will be empty
[.] - a single .
()? - optionally collection
</td> - must be there
.* - collect the rest of the charcters in the line.
Therefore in general groups 1 and 2 will be empty because the first .* will have collected the information you wanted to capture!
You could just make the first .* non-greedy by using .*? but this may fail for other reasons.
So, in general terms, what are you trying to extract?

Please help on java.util.regex.*

Hi all,
My RTF file looks like this:
Project Num\tab N/A
\par Project Name\tab Hook-up Installation and Service
\par
My intension is to read the file until the \tab and store Project Num as a string into a
variable. Similarly read until \par and store the value of Project Num into another variable.
So that i can use those variables further in my program.
I used java.util.regex.* package for this purpose. I could successfully split the sentence whenever it sees \tab and \par but don't know how to get the text before and after the delimeters and store them into variables.
The code which i wrote is:
import java.util.regex.*;
import java.io.*;
import java.nio.*;
import java.nio.charset.*;
import java.nio.channels.*;
public class RegexDemo{
public static void main(String[] args){
// Create a pattern to match breaks
Pattern p = Pattern.compile("\\\\.[a-z][a-z]",Pattern.DOTALL);
try{
File file = new File("sample.rtf");
FileInputStream fis = new FileInputStream(file);
FileChannel fc = fis.getChannel();
// Get a CharBuffer from the source file
ByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, (int)fc.size());
Charset cs = Charset.forName("8859_1");
CharsetDecoder cd = cs.newDecoder();
CharBuffer cb = cd.decode(bb);
// Run some matches
Matcher m = p.matcher(cb);
while (m.find())
System.out.println("Found comment: "+m.group());
}catch(Exception e){
e.printStackTrace();
Please somebody help me in this regard. I have spent lot of time searching the forums but couldn't find any solution.
Thanks in advance
rnallu

Just put target inside parenthesis with delimiters at boundaries.
Example: "(\\w+)\\t(\\d)\\s" will match occurrences of a word followed with a tab char then a digit followed with a whitespace. If target string matches pattern then m.group(1) contains the word and m.group(2) contains the digit.

Java.sql.Date vs java.util.Date vs. java.util.Calendar

All I want to do is create a java.sql.Date subclass which has the Date(String) constructor, some checks for values and a few other additional methods and that avoids deprecation warnings/errors.
I am trying to write a wrapper for the java.sql.Date class that would allow a user to create a Date object using the methods:
Date date1 = new Date(2003, 10, 7);ORDate date2 = new Date("2003-10-07");I am creating classes that mimic MySQL (and eventually other databases) column types in order to allow for data checking since MySQL does not force checks or throw errors as, say, Oracle can be set up to do. All the types EXCEPT the Date, Datetime, Timestamp and Time types for MySQL map nicely to and from java.sql.* objects through wrappers of one sort or another.
Unfortunately, java.sql.Date, java.sql.Timestamp, java.sql.Time are not so friendly and very confusing.
One of my problems is that new java.sql.Date(int,int,int); and new java.util.Date(int,int,int); are both deprecated, so if I use them, I get deprecation warnings (errors) on compile.
Example:
public class Date extends java.sql.Date implements RangedColumn {
public static final String RANGE = "FROM '1000-01-01' to '8099-12-31'";
public static final String TYPE = "DATE";
 * Minimum date allowed by MySQL. NOTE: This is a MySQL
 * limitation. Java allows dates from '0000-01-01' while MySQL only supports
 * dates from '1000-01-01'.
public static final Date MIN_DATE = new Date(1000 + 1900,1,1);
 * Maximum date allowed by Java. NOTE: This is a Java limitation, not a MySQL
 * limitation. MySQL allows dates up to '9999-12-31' while Java only supports
 * dates to '8099-12-31'.
public static final Date MAX_DATE = new Date(8099 + 1900,12,31);
protected int _precision = 0;
private java.sql.Date _date = null;
public Date(int year, int month, int date) {
 // Deprecated, so I get deprecation warnings from the next line:
 super(year,month,date);
 if(! isWithinRange(this))
 throw new ValueOutOfRangeException((RangedColumn)this, "" + this);
public Date(String s) {
 super(0l);
 // Start Cut-and-paste from java.sql.Date.valueOf(String s)
 int year;
 int month;
 int day;
 int firstDash;
 int secondDash;
 if (s == null) throw new java.lang.IllegalArgumentException();
 firstDash = s.indexOf('-');
 secondDash = s.indexOf('-', firstDash+1);
 if ((firstDash > 0) & (secondDash > 0) & (secondDash < s.length()-1)) {
 year = Integer.parseInt(s.substring(0, firstDash)) - 1900;
 month = Integer.parseInt(s.substring(firstDash+1, secondDash)) - 1;
 day = Integer.parseInt(s.substring(secondDash+1));
 } else {
 throw new java.lang.IllegalArgumentException();
 // End Cut-and-paste from java.sql.Date.valueOf(String s)
 // Next three lines are deprecated, causing warnings.
 this.setYear(year);
 this.setMonth(month);
 this.setDate(day);
 if(! isWithinRange(this))
 throw new ValueOutOfRangeException((RangedColumn)this, "" + this);
public static boolean isWithinRange(Date date) {
 if(date.before(MIN_DATE))
 return false;
 if(date.after(MAX_DATE))
 return false;
 return true;
public String getRange() { return RANGE; }
public int getPrecision() { return _precision; }
public String getType() { return TYPE; }
}This works well, but it's deprecated. I don't see how I can use a java.util.Calendar object in stead without either essentially re-writing java.sql.Date almost entirely or losing the ability to be able to use java.sql.PreparedStatement.get[set]Date(int pos, java.sql.Date date);
So at this point, I am at a loss.
The deprecation documentation for constructor new Date(int,int,int)says "instead use the constructor Date(long date)", which I can't do unless I do a bunch of expensive String -> [Calendar/Date] -> Milliseconds conversions, and then I can't use "super()", so I'm back to re-writing the class again.
I can't use setters like java.sql.Date.setYear(int) or java.util.setMonth(int) because they are deprecated too: "replaced by Calendar.set(Calendar.DAY_OF_MONTH, int date)". Well GREAT, I can't go from a Date object to a Calendar object, so how am I supposed to use the "Calendar.set(...)" method!?!? From where I'm sitting, this whole Date deprecation thing seems like a step backward not forward, especially in the java.sql.* realm.
To prove my point, the non-deprecated method java.sql.Date.valueOf(String) USES the DEPRECATED constructor java.util.Date(int,int,int).
So, how do I create a java.sql.Date subclass which has the Date(String) constructor that avoids deprecation warnings/errors?
That's all I really want.
HELP!

I appreciate your help, but what I was hoping to accomplish was to have two constructors for my java.sql.Date subclass, one that took (int,int,int) and one that took ("yyyy-MM-dd"). From what I gather from your answers, you don't think it's possible. I would have to have a static instantiator method like:public static java.sql.Date createDate (int year, int month, int date) { ... } OR public static java.sql.Date createDate (String dateString) { ... }Is that correct?
If it is, I have to go back to the drawing board since it breaks my constructor paradigm for all of my 20 or so other MySQL column objects and, well, that's not acceptable, so I might just keep my deprecations for now.
-G

How to use Crystal Report with Java - need help

Dear everyone,
i am completely new to Crystal report , please can anyone help me to creat a very simple Report using the Crystal report,
the report will show some records from oracle DB.
How can i make it by a simple example and with code please?
do i need any JAR or Bean for Crystal report?
thanks for your help and please don't hesitate to contact me in case of any inquiries.
my email: [email protected]
Thanks in advance

I what to use Crystal report to generate report.My programe in java swing .Iam retrive table from database in Jtable .But when giving print
command its print half screen .so that why I wantto usecrystal report
package file2;
import file2.choice;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.sql.*;
import java.util.*;
import java.awt.print.*;
import javax.swing.table.*;
import com.sun.java.swing.*;
import javax.swing.JTable;
public class cour extends JFrame implements Printable
 //Menu fileMenu;
 public static void main(String[] a)
cour n = new cour();
n.setVisible(true);
public cour()
 super("Course Report");
 report();
 protected void report()
 JPanel panel = new JPanel();
 JButton printButton = new JButton("Print");
 panel.add(printButton);
 JButton exitButton = new JButton("Exit");
 panel.add(exitButton);
 DefaultTableModel defaulttablemodel = new DefaultTableModel();
 JTable jtable = new JTable(defaulttablemodel);
 panel.add(new JScrollPane(jtable));
 String tempname="";
 int tempcnt;
 String driver="sun.jdbc.odbc.JdbcOdbcDriver";
 String url="jdbc:odbc:regs";
 Object[] data = new Object[4];
 try
 Class.forName(driver);
 Connection connection=DriverManager.getConnection(url,"sa","");
 Statement statement = connection.createStatement();
 String query = "SELECT courseid as CourseID,coursen as CourseName,cfee as Fee,coursed as Duration FROM course";
 ResultSet rs = statement.executeQuery(query);
 ResultSetMetaData rmeta = rs.getMetaData();
 int numColumns=rmeta.getColumnCount();
 for(int i=1;i<=numColumns;i++)
 if(i<=numColumns)
 defaulttablemodel.addColumn(rmeta.getColumnName(i));
 while(rs.next())
 for(int i=1;i<=numColumns;++i)
 if( i<=numColumns)
 tempname = rs.getString(i);
 tempcnt=i-1;
 data[tempcnt] = tempname;
 defaulttablemodel.addRow(data);
 catch(Exception ex)
 printButton.addActionListener(new ActionListener()
 public void actionPerformed(ActionEvent ae)
 /*if(ae.getActionCommand().equals("Print"))
 PrinterJob pj = PrinterJob.getPrinterJob();
 pj.setPrintable(cour.this);
 if (pj.printDialog())
 try
 pj.print();
 catch (PrinterException pe)
 System.out.println(pe);
exitButton.addActionListener(new ActionListener()
 public void actionPerformed(ActionEvent ae)
 choice ch=new choice();
 setVisible(false);
 ch.setVisible(true);
setContentPane(panel);
 setSize(1040,780);
/*Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
Dimension frameSize = getSize();
int x = (screenSize.width - frameSize.width) / 2;
int y = (screenSize.height - frameSize.height) / 2;
setLocation(x, y);*/
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
dispose();
System.exit(0);
public int print(Graphics g, PageFormat pf, int pageIndex)
if (pageIndex != 0) return NO_SUCH_PAGE;
Graphics2D g2 = (Graphics2D)g;
g2.translate(pf.getImageableX(), pf.getImageableY());
getContentPane().paint(g2);
return PAGE_EXISTS;
}

Doubt in Regular Expressions : java.util.regex

I want to identify words starting with capital letters in a sentence and I want to replace the matched word with "#" added in front of it.... For example, if my input sentence is
"Christopher Williams asked Mike Muller a question"
my output should be,
"#Christopher #Williams asked #Mike #Muller a question"
How do I do that using java.util.regex ?
In perl we can can use *"back references"* in *"replacement string"* . Perl replacement accepts back references whereas java replacement method accepts only strings....
Please help me.....

Your replacement is swallowing the space before the uppercase character, and won't match at the beginning of the line.
Also, it's unnecesarily verbose. String has a replaceAll method (that calls the same methods of Pattern and Matcher under the covers)sentence = s.replaceAll("(^| )([A-Z])", "$1#$2");Disclaimer: I'm no prome, sabre or u/a :-) That can probably be simplified.
db

Java.util.regex error

Hello,
I checked JavaDoc multiple times but do not see what is wrong with
myString.replaceAll("D:\\web\\mars","")which results in
java.util.regex.PatternSyntaxException: Illegal/unsupported escape squence near index 7
D:\web\mars
 ^
 at java.util.regex.Pattern.error(Unknown Source)
 at java.util.regex.Pattern.escape(Unknown Source)
 at java.util.regex.Pattern.atom(Unknown Source)
 at java.util.regex.Pattern.sequence(Unknown Source)
 at java.util.regex.Pattern.expr(Unknown Source)
 at java.util.regex.Pattern.compile(Unknown Source)
 at java.util.regex.Pattern.<init>(Unknown Source)
 at java.util.regex.Pattern.compile(Unknown Source)
 at java.lang.String.replaceAll(Unknown Source)
 at ArticleImageImportProcessor.main(ArticleImageImportProcessor.java:40)
Exception in thread "main" please, every suggestion/hint is most appeciated

You have to "encode" backslash twice, first for String purpose and second time because of special meaning of '\' in regular expressions.
It should looks like
myString.replaceAll("D:\\\\web\\\\mars","")

XSLT Mapping with Java Enhancement

Hi All
I am working on XSLT Mapping with Java Enhancement.
To do this scenario i have followed the following link.
http://help.sap.com/saphelp_nw04/helpdata/en/55/7ef3003fc411d6b1f700508b5d5211/frameset.htm
As per the above link I have created Source and Target Data Types , Message Types , Mesage Interfaces, XSLT Mapping (using the transaction XSLT_TOOL) and Interface Mapping part and configred a simple file to file scenario in the ID part.
Apart from this I have wirte the java code, compile the java code, create the jar file using .java and .class file and after creating the jar file import the .jar file in the imported archive of the IR..
when I am trying to execute the scenario I am getting the successful message in SXMB_MONI but the target file is having the payload as given below.
<?xml version ="1.0" encoding="UTF-8"?>
<name xmlns:javamap="java:com.company.group.MappingClass"/>
And as per the XSLT mapping the payload should be as below
<?xml version ="1.0" encoding="UTF-8"?>
<person>
<name>Rinku Gangwani</name>
</person>
I have also followed the following blog link but still i am getting the same issue
/people/pooja.pandey/blog/2005/06/27/xslt-mapping-with-java-enhancement-for-beginners
could you please tell me what can be the reason that i am getting the blank targt field values in the payload.
Thanks
Rinku Gangwani

Hi,
The Transaction code XSLT_TOOL for ABAP xslt mapping.But the Java Enhancement is used for normal xslt mapping which we created using Stylus Studio.You can not access the Java Enhancement in ABAP xslt mapping.
If you want to use Java Enhancement in xslt mapping then create a xslt mapping using Stylus Studio and save the file as .xsl and zip the .xsl and import to import archive.
Regards,
Prakasu.M
Edited by: prakasu on May 28, 2009 1:46 PM

XSLT Maps with Java enhancements - JCO_SYSTEM_FAILURE

Hi,
I have reviewed several postings regarding XSLT Maps with Java enhancements. I followed instructions and build a jar file and the XSLT document. I built one imported archive with the .jar and .xsl. For the class, The path get loaded properly.
However, I still have a problem when and execute the interface.
My xslt has the following information
<xsl:transform version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 xmlns:ns="http://xyz.abc.sap.def.com"
 xmlns:javamap="java:xyz.Date_Time">
<xsl:param name="inputparam" />
 <xsl:template match="/">
 <test><xsl:value-of select="javamap:getDateValue($inputparam)"/></test>
 </xsl:template>
</xsl:transform>
In SXMB_Moni I get the following error...
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="">
<SAP:Category>XIServer</SAP:Category>
<SAP:Code area="MAPPING">JCO_SYSTEM_FAILURE</SAP:Code>
<SAP:P1>Exception in method processFunction.</SAP:P1>
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>"SYSTEM FAILURE" during JCo call. Exception in method processFunction.</SAP:Stack>
<SAP:Retry>A</SAP:Retry>
</SAP:Error>
If i remove the line
<test><xsl:value-of select="javamap:getDateValue($inputparam)"/></test>
The map ends successfuly.
Comments would be appreciated.
Regards,
Sergio

Stefan,
Find the class and method definition below. The method is static and it returns the string.
==========
package xyz;
import java.util.Map;
import com.sap.aii.mapping.api.AbstractTrace;
import com.sap.aii.mapping.api.StreamTransformationConstants;
import java.util.*;
import java.text.*;
public class Date_Time {
 private static AbstractTrace trace = null;
 public static String getDateValue(Map inputparam)
 trace = (AbstractTrace)inputparam.get(
 StreamTransformationConstants.MAPPING_TRACE );
 Date now1 = new Date();
 SimpleDateFormat formatter = new SimpleDateFormat ("yyyyMMd");
 String dateString = formatter.format(now1);
 return dateString;

How to use sql query in java ?

i don't know how to use sql query in java code.
who can give me some advice?
thanks

http://java.sun.com/developer/onlineTraining/Database/JDBC20Intro/

XSL mapping with Java enhancment PI 7.1 - Dynamic configuration

Scenario - IDOC -> File
XSL Mapping using dynamic configuration to set file name.
1. Ive included
xmlns:javamap="java:packageName.DynamicFunctionClass">
in the XSL header
2.Ive call this method javamap:transform($input, $output)
In the Java code.
1. Package = packageName
2. Class Name = DynamicFunctionClass
3. Class Compiles and I have uploaded into the ESR for a particular scenario. (source and class)
4. extends AbstractTransformation and implements the transform method.
public class DynamicFunctionClass extends AbstractTransformation{ .....
public void transform(TransformationInput arg0, TransformationOutput arg1) throws StreamTransformationException {
ISSUE -
Essentially it looks as though PI cannot see the class file or is not able to reference it. I have created a static method in the class as well to access and this does not work.
TRACE -
Resource not found META-INF/Services/javax.xml.parsers.SAXParserFactory Thrown:
com.sap.aii.ib.server.mapping.execution.MappingClassNotFoundException:

Ive stumbled across the fact that JDK 1.5 does not allow for Mapping with Java enchanment it is a feature only in SAPXMLTOOL kit, I shall tick the little box in the Operational mapping ...

Can't create log file with java.util.logging

Hi,
I have created a class to create a log file with java.util.logging
This class works correctly as standalone (without jdev/weblogic)
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.*;
public class LogDemo
     private static final Logger logger = Logger.getLogger( "Logging" );
     public static void main( String[] args ) throws IOException
         Date date = new Date();
         DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
         String dateStr = dateFormat.format(date);
         String logFileName = dateStr + "SEC" + ".log";
         Handler fh;
         try
           fh = new FileHandler(logFileName);
           //fh.setFormatter(new XMLFormatter());
           fh.setFormatter(new SimpleFormatter());
           logger.addHandler(fh);
           logger.setLevel(Level.ALL);
           logger.log(Level.INFO, "Initialization log");
           // force a bug
           ((Object)null).toString();
         catch (IOException e)
              logger.log( Level.WARNING, e.getMessage(), e );
         catch (Exception e)
              logger.log( Level.WARNING, "Exception", e);
}But when I use this class...
import java.io.File;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.FileHandler;
import java.util.logging.Handler;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.logging.XMLFormatter;
public class TraceUtils
public static Logger logger = Logger.getLogger("log");
public static void initLogger(String ApplicationName) {
    Date date = new Date();
    DateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
    String dateStr = dateFormat.format(date);
    String logFileName = dateStr + ApplicationName + ".log";
    Handler fh;
    try
      fh = new FileHandler(logFileName);
      fh.setFormatter(new XMLFormatter());
      logger.addHandler(fh);
      logger.setLevel(Level.ALL);
      logger.log(Level.INFO, "Initialization log");
    catch (IOException e)
      System.out.println(e.getMessage());
}and I call it in a backingBean, I have the message in console but the log file is not created.
TraceUtils.initLogger("SEC");why?
Thanks for your help.

I have uncommented this line in logging.properties and it works.
# To also add the FileHandler, use the following line instead.
handlers= java.util.logging.FileHandler, java.util.logging.ConsoleHandlerBut I have another problem:
jdev ignore the parameters of the FileHandler method .
And it creates a general log file with anothers log files created each time I call the method logp.
So I play with these parameters
fh = new FileHandler(logFileName,true);
fh = new FileHandler(logFileName,0,1,true);
fh = new FileHandler(logFileName,10000000,1,true);without succes.
I want only one log file, how to do that?

Who use sql-mapping with java.util.regex?

Similar Messages

Maybe you are looking for