Netbeans IDE and the Jar file
I can't find the jar file compiled by Netbeans anywhere. In the preferences it says the "dist" folder, but that returns nothing when I search my computer.
I'm using the Mac OS X release, if that helps at all.
I've just had a look at NetBeans (on a Windows machine). The jar file is not created until I choose "Build Main Project". At that point a helpful message appeared saying:To run this application from the command line without Ant, try:
java -jar "C:\Documents and Settings\pbrockway.WXPD6OFF\WhereAmI\dist\WhereAmI.jar"The jar file also appears in the "Files" tab (under dist). There doesn't seem to be any way of running the jar file from the NetBeans IDE - or at least, I couldn't find it: others might be more knowledgable about this.
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Hi to everybody,
I am new to java.
I want to add the JNI dll to the jar file and use it in the java class.
How can I achieve it.
Please help me.
Thanks in advance.
Regards,
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Where can i download the util.jar and base.jar File?
Hi all,
in some SAP-Notes are describe where i can download these Files.
For Example:
http://service.sap.com/netweaver
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when using a vendor's JDBC drivers, you must go to the vendor to get them. For Microsoft here is a good place to start: http://www.microsoft.com/sql/downloads/
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Browse files and dirs in the JAR-file
Hi! I'm stuck with a problem concerning browsing a JAR file to find all images, fonts and sound clips. I think this is a pretty straight-forward task, except when I consider that the file I want to browse, is the same file the browser is stored in and running from. I have searched for hours on the internet now, and I still haven't figured out a way to be able to browse my JAR file.
Here is the code I use when I'm not running my project in a JAR-file:
* Load and cache all files (*.ttf, *.png and *.wav) from the resource-directory
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private void browseDirectory(String path) {
// log
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try {
if (jar) {
// TODO: enable JAR-browsing by getting the input stream from the JAR-file, then browse through all entries
throw new RuntimeException("Cannot browse JAR-files yet!");
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File dir = new File(getClass().getResource(path).toURI());
// browse through the directory
String[] files = dir.list();
File file;
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else addFile(path, name);
catch (Exception e) { e.printStackTrace(); }
} But, as you may see, I need a similar code to browse the JAR-file....please help me!
lhkI worked it out by trying and failing:
* Browse the JAR-file and load all it's relevant files
private void browseJar() {
try {
// convert the resource directory path to a JAR-compatible path
String jarDir = dir.replaceAll("\\" + separator, String.valueOf(jarSeparator));
// get the jar-file and it's entries
Enumeration<JarEntry> entries = new JarFile(new File(getClass().getProtectionDomain().getCodeSource().getLocation().toURI())).entries();
// browse the contents of the file
JarEntry entry;
int nameIndex;
String name = null;
String path = null;
while (entries.hasMoreElements()) {
// get the entry
entry = entries.nextElement();
// we only process relevant entries
if (entry.getName().startsWith(jarDir)) {
nameIndex = entry.getName().lastIndexOf(jarSeparator);
name = entry.getName().substring(nameIndex + 1);
// if we find a new directory, we get it's path
if (entry.isDirectory()) {
path = entry.getName().substring(jarDir.length(), nameIndex);
if (path.startsWith(String.valueOf(jarSeparator))) path = path.substring(1) + jarSeparator;
// log (the system-compatible path)
log.println("Browsing directory: " + dir + separator + path.replaceAll(String.valueOf(jarSeparator), "\\" + separator), Log.INIT);
// otherwise, we add the resource
else addFile(path, name);
catch (Exception e) { e.printStackTrace(); }
}As may be seen in the code, I discovered that the regular file separator could not be used in jar paths, which I found strange. I tried a lot to make the regular separator work, but couldn't manage it. Anyway, this code works for me. -
Problem when modifying the jar file of a portal component
I get the umelogonbase.jar from the com.sap.portal.runtime.logon component, extract it with winzip, do not make any changes to the source code, then re-create the jar file and add it back to the component. Now, when I deploy the component to the Portal I get the following error:
"Portal Runtime Error
An exception occurred while processing a request for :
iView : N/A
Component Name : N/A
com/sap/security/core/logonadmin/IAccessToLogic.
Exception id: 10:30_08/08/07_0012_15067450
See the details for the exception ID in the log file"
any idea what I am doing wrong here?
I am doing this because I need to change the texts in the umelogonbase.jar, so this is the first step to see that the component still runs once I modify the jar file.
Note: I create the jar file by creating a jar-type project in NWDS and then exporting the project as jar.Do you have JDK installed? If not then please install it by downloading from http://java.sun.com/j2se/1.4.2/download.html. Install it in your local machine. Then inside the installation folder\bin folder you will find the jar.exe.
Also create the environment parameter named JAVA_HOME and set the value as the installation directory of JDK for example JAVA_HOME=C:\j2sdk1.4.2_13. Also add the following to your Path environment variable
C:\j2sdk1.4.2_13\bin;C:\j2sdk1.4.2_13\lib;
these path names should vary depending upon your actual JDK installation folder name.
Regards,
Shubho -
Can't able to access the Jar files which is kept inside the folder.
Hi,
I am using the eclipse IDE, my project folder contains the folders src, bin, .metadata, .settings
if i place the jar file in the same location of the above mentioned folder means i can able to use the Jar file in eclipse(in my project).
But i create one folder in the same location in the name of Jar or anything and all jar files are placed inside the folder,then i can't able to access the jar file in eclipse(in my project).
How i can solve this problem?RajivGuna wrote:
..How i can solve this problem?Put Eclipse aside for the moment and learn how the SDK tools work at the level of the command line, then you will be much better placed to figure how to do it in the IDE. If you are still having problems, I suggest you ask on an [Eclipse forum|http://www.eclipse.org/forums/]. -
ServiceBus java callout - how to pack the JAR file with libraries?
Hello
I want to use a Java Callout from a Service Bus flow.
What is the correct way to pack the JAR file with its nessecary libraries?
I tried different methods to pack my JAR, but yet, as though the Java runs perfectly from the Workshop (Eclipse) , when I am trying to use the exported Jar on the ServiceBus flow, it fails with an ClassNotFoundException.
I would really appreciate your advice here.
Thanks
KobyWell.. Looking inside my exported JAR file, I got all of the files there inside, including the jar file containing the library.
What I'm trying to do is run a simple java program that connect through SSH and therefore use an SSH library.
On the workshop I got it as an imported library JAR. And it works perfectly there.
Any idea?
Here's the complete error I get:
<BEA-382515> <Callout to java method "public static java.lang.String sshpackage.SshProg.remoteScriptInvoke(java.lang.String,java.lang.String,java.lang.String,java.lang.String)" resulted in exception: null
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at stages.transform.runtime.JavaCalloutRuntimeStep$1.run(JavaCalloutRuntimeStep.java:158)
Truncated. see log file for complete stacktrace
java.lang.NoClassDefFoundError: ch/ethz/ssh2/Connection
at sshpackage.SshProg.remoteScriptInvoke(SshProg.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
Truncated. see log file for complete stacktrace
java.lang.ClassNotFoundException: ch.ethz.ssh2.Connection
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:283)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:256)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at com.bea.wli.sb.resources.archive.HookedJarClassLoader.loadClass(HookedJarClassLoader.java:251)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
Truncated. see log file for complete stacktrace
Edited by: kobyssh on 04:12 01/02/2010 -
WTK 2.5 doesn't create the jar file
Please help me! I'm using wtk2.5 and it's doesn't creates the jar file.
The classes are created and the program run's in the test phone, but the jar file is not created...
Any ideas...?
Please help!
Thank you
Message was edited by:
tprimus83I found something.
"simply building does not create a package. Try Project -> Package -> create package.
hth
Kay "
Thank you Kay i woul'd try it -
Error while loading the jar file using loadjava
Hi,
I'm trying to load a jar file in to a database through the loadjava utility. First time when i loaded a jar file it created few public synonyms with /'s. like /5b3d7f97_BeanInfoIndexer.
Now i want to drop these synonyms before i reload the jar file with loadjava.
If i use DROP PUBLIC SYNONYM /5b3d7f97_BeanInfoIndexer; it gives the following error...
ERROR at line 1:
ORA-00933: SQL command not properly ended
I wonder how to drop these synonyms. I have to drop all these synonyms to freshly load the jar file.
Thanks
ShivaYou can include the synonym names in double quotes in the drop synonym command. But it is not a good idea to drop the synonyms(which have been created by loadjava) using drop synonym command. Instead, you can use dropjava command which will automatically drop all the synonyms created by the loadjava command.
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Where shall i save the jar file when i'm using a parser(JDOM) in jwsdp
I'm using jwsdp These errors are coming
when i compile.where shall i save the jdom.jar file?
do i have to change the server.xml file in jwsdp-1_0\conf directory ?
import org.w3c.dom.*;
^
MetaBuilder.java:4: cannot resolve symbol
symbol : class DocumentImpl
location: package dom
import org.apache.xerces.dom.DocumentImpl;
^
MetaBuilder.java:5: cannot resolve symbol
symbol : class DOMImplementationImpl
location: package dom
import org.apache.xerces.dom.DOMImplementationI
^
MetaBuilder.java:6: cannot resolve symbol
symbol : class Document
location: package dom
import org.w3c.dom.Document;
^
MetaBuilder.java:7: cannot resolve symbol
symbol : class OutputFormat
location: package serialize
import org.apache.xml.serialize.OutputFormat;
^
MetaBuilder.java:8: cannot resolve symbol
symbol : class Serializer
location: package serialize
import org.apache.xml.serialize.Serializer;
^
MetaBuilder.java:9: cannot resolve symbolHello,
the *.jar file thing is a common problem in Java. One simple solution to the problem is by saving the *.jar file in the C:\j2sdk1.4.0\jre\lib\ext\ folder. This directory is an extension to the regular java files and by doing this, java will look in this directory if you import some other files not included in the java package. This does not work if you are using JBuilder, couse JBuilder installs its own jsdk, which is uses, probably under the JBuilder folder.
TheLaw -
How to find the JAR files of a custom portal service?
Hi all,
I have created and deployed a custom protal service on to the portal. Now for any of the other apps to make use of this service, i need the JAR files which correspond to this portal service. Where do I find them??
Regards,
Narahari
Message was edited by: Narahari VedulaHi,
Can you check up if this is located in the following path.
System Administration ->Support->Portal Runtime
Here navigate to ROOT/WEB-INF/portal/portalapps
Open the folder with the name of the par file and check up if you can locate the jar.
Regards,
Harish
(Please award points in case this helps) -
Protecting the jar files from being web access
I have a jnlp file which is put under tomcat webapps folder, say (\webapps\TEST\launch.jnlp), with the jar and lib files put in the subfolder (\webapps\TEST\folder1\*.jar AND \webapps\TEST\folder1\lib\*.jar).
My question is how can i prevent user from direct access to the jar files via typing http://www.someip.com/TEST/folder1/main.jar ? I tried the following methods but it seemed not working:
1. Change the folder permisson in \webapps\TEST\*.*, but when user type the above hyperlink they can still get the jar file
2. put the jar and related files under \WEB-INF\, but now this time running the launch.jnlp, it returns an error saying that it can't access/find the WEB-INF.
Is there any method? Or should I say, when you published jnlp to web, the related jar files are forced to be accessed by everyone.Sounds easy to me: encrypt your xml, then instead of just storing your key as plain bytes do some reversable operations on it (xor masks, reversions, whatever you like), just do them in many different points (and classes) of your code, have some parts done by methods that actually check application is running under JWS with proper codebase, scramble it all, and suddently the whole stealing operation won't be worth the effort. Obviously you should have many private (and package protected) methods, seal packages and so on. Maybe, somehow, you can even use reflection to identify calling classes (not sure, never looked for anything similar).
What else? write down some c++ code into your own dll/JNI library and make it do something too, so they'll even need to decompile the dll. If you know first execution is always online you can send another xor key and store it with persistence service or write it down to windows registry. You can keep making it harder as much as you like, even just with silly code like
Math.ceil((new GregorianCalendar.getField(Calendar.YEAR)%2000)/1000)*((int)('c'-'a'))just to retrieve the number 2. If you distribute such code through many lines and methods, once you scramble it, most people will give up.
Bye.
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