How to use java.util.UUID in a function?
This works:
create or replace and compile
java source named "RandomUUID"
as
public class RandomUUID
public static String create()
return "123";
But this does not work:
create or replace and compile
java source named "RandomUUID"
as
public class RandomUUID
public static String create()
return java.util.UUID.randomUUID().toString();
Can anybody explain?
The log window shows the following strings:
oracle.dbtools.worksheet.commands.scriptrunner.task.ScriptRunnerTask
oracle.dbtools.raptor.newscriptrunner.PLSQL.reportWarning(PLSQL.java:261)
But I have no idea what this could mean.
This is the forum for Oracle's SQL Developer tool, not for general SQL and PL/SQL questions. Questions like this will get a better response in the PL/SQL forum, or a java forum.
Incidentally, you need to be clearer on what "does not work" means. Does not compile? Doesn't run? Doesn't produce the expexted result.
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Help:how to use java.util.jar to zip or unzip a binary file.
how to use java.util.jar to zip or unzip a binary file or a file contain native code.
It may help you to know how I add JARs
1. I open my Project (myProject)
2. I Mount the JAR to the FileSystem (like mypackages.jar = which includes com.mus.de.myClass.java)
3. I Mount the File to the FileSystem (like c:\..myfiles..\myProject)
3.1 I add the File to my Project
4. I select File | New -> Classes | Main
4.1 I typed "import com.mus.de.myClass.java" to refer to this package.
4.2 I called some of the public methods
thats it
Andreas -
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As for zipping use the ZipOutputStream and pass it blocks of information. Keep track of the number of blocks you have written and the number you still need to write.
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Hello All,
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But if you want the user to input date depending on the region he belongs, change the default locale date in Control Panel->Regional and Language Options->Change to English(UK) -> Customize -> Date Tab -> Sort Date Format to dd/MM/yyyy.
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How to use java source in Oracle when select by sqlplus.
How to use java source in Oracle when select by sqlplus.
I can create java source in Oracle
import java.util.*;
import java.sql.*;
import java.util.Date;
public class TimeDate
public static void main(String[] args)
public String setDate(int i){
GregorianCalendar calendar = new GregorianCalendar();
calendar.setTime(new Date((long)i*1000));
System.out.println("Dateline: "
+ calendar.get(Calendar.HOUR_OF_DAY) + ":"
+ calendar.get(Calendar.MINUTE) + ":"
+ calendar.get(Calendar.SECOND) + "-"
+ calendar.get(Calendar.YEAR) + "/"
+ (calendar.get(Calendar.MONTH) + 1) + "/"
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I have table name TEST
ID DATE_IN
1 942685200
2 952448400
When I write jsp I use method setDate in class TimeDate
The result is
ID DATE_IN
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2 2003/7/25
Thanks you very much.It is unclear where you are having a problem. Is your issue at runtime (when the form runs in the browser) or when working in the Builder on the form?
Also be aware that you will need to sign your jar and include some new manifest entries. Refer to the Java 7u51 documentation and blogs that discuss the changes.
https://blogs.oracle.com/java-platform-group/entry/new_security_requirements_for_rias
http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/manifest.html -
How to prevent java.util.logging from displaying pop-up dialog on SEVERE?
Hi,
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Hello,
In order to better assist you with your issue please provide us with a screenshot. If you need help to create a screenshot, please see [[How do I create a screenshot of my problem?]]
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Problem in Creating a jar file using java.util.jar and deploying in jboss 4
Dear Techies,
I am facing this peculiar problem. I am creating a jar file programmatically using java.util.jar api. The jar file is created but Jboss AS is unable to deploy this jar file. I have also tested that my created jar file contains the same files. When I create a jar file from the command using jar -cvf command, Jboss is able to deploy. I am sending the code , please review it and let me know the problem. I badly require your help. I am unable to proceeed in this regard. Please help me.
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import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.jar.JarEntry;
import java.util.jar.JarOutputStream;
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import com.rrs.corona.solutionsacceleratorstudio.SASConstants;
* @author Piku Mishra
public class JarCreation
* File object
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* JarOutputStream object to create a jar file
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* @param destnPath of type String denoting the path of the generated jar file
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try
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jarOutput = new JarOutputStream(new FileOutputStream(destnPath+"/"+jarFileName),manifest);
catch(Exception e)
e.printStackTrace();
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* @return the list of files from a particular directory
public File[] getFiles(String path)
{//This method is used to obtain the list of files in a directory
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catch(Exception e)
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* @param path of type String specifying the directory to make jar
public void createJar(String path)
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jarOutput.write(buff,0,len);
fin.close();
catch( Exception e )
e.printStackTrace();
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public void close()
{//This method is used to close the
//JarOutputStream
try
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jarOutput.close();
catch(Exception e)
e.printStackTrace();
public static void main( String[] args )
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jarCreate.close();Hi,
I have gone through your code and the problem is that when you create jar it takes a complete path address (which is called using getAbsolutePath ) (when you extract you see the path; C:\..\...\..\ )
You need to truncate this complete path and take only the path address where your files are stored and the problem must be solved. -
Hi Experts,
please help me ,
How TO Use Java Mapping In XI?
Thanks
MaheshHi,
Just refer the following links for java mapping:-
1./people/thorsten.nordholmsbirk/blog/2006/08/10/using-jaxp-to-both-parse-and-emit-xml-in-xi-java-mapping-programs
2./people/alessandro.guarneri/blog/2007/03/25/xi-java-mapping-helper-dom
Regards,
Ashwin M
Reward if helpful -
JNI - how to use java access function in TypeLibrary( .tlb file) HELP ME PL
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I know there are some classes which can be used to access function in
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Is the .tlb file related to one DLL file??? if so, how to locate the
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Using java.util.zip.ZipFile
I have files that are about 4GB (with possible growth in the future) that will be sent to a file system and a java process will be used to unzip them.
Is there a size limit for unzipping files using java.util.zip.ZipFile?
annieChicon wrote:
Hi annie613,
Indeed, there's a size limit of 2GB for unzipping files, more precisely when the size of the inflated file reaches 2GB !
Edit : inflated instead of deflated
Edited by: Chicon on Jun 29, 2009 3:56 PMHmm, this blog says that the current limit of 4GB has been expanded by implementing ZIP64 support in OpenJDK7 build(b55).
[http://blogs.sun.com/xuemingshen/entry/zip64_support_for_4g_zipfile] -
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Hi All,
As i'm new to integration, can anyone help me to use java integrate with ondemand that inserts some records in ondemand and deletes some records from ondemand in secheduled interval basis.?
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regards
sowmGreetings,
hi forum...
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thanks
minduRegards,
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How to use Java Beans In JSTL?
Hi
I want to know how to use Java bean in JSTL
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Thanks-
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How to use java script when popups are blocked in browser
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because i can't install standalone oracle workflow successfully.
pls tell me how to use java api for function activity in embed oracle workflow?
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because i can't install standalone oracle workflow successfully.
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ths a lot........... -
How to use Java code inside WebDynpro-ABAP
Hi,
How to use Java code inside WebDynpro-ABAP.
Could any one provide sample code.
Cheers,
SamHi Sam,
We can't Bring Java Inside the ABAP. Both are running in different Environments.
and also ABAP Codes are runs on BASIS.
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-Contains set of programs to load,RUN,intepret the ABAP program..
So Both are Different.
Regards,
Ramganesan K.
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