Java Class Library

What's the online Java Class Library reference site?
I swore it was on this Java.sun.com site, but I can't seem to locate it again.
Thanks,
MB

Are you looking for http://java.sun.com/j2se/1.3/docs/api/index.html by any chance ?

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Set image path in java class library

Hi,
I created a java class library project and made .jar file. My java class library contains .jpg files in separete folder named as Images. My .jar file contains list of classes and image folder also but when i am using .jar file in applet. java class library is working but images are not shown. Let me know how to create imageicon to show images also in the class library

ImageIcon icon = new ImageIcon(getClass().getResource(path-to-file));

Java class library method definition is visible in debugging!!!!!

I create a jar by using java class library project option, and when i am using it in other project, it is displaying all code inside the library, i implement security inside the java library, it contains some key ...... is there any way to hide the code? or how to hide my logic when i submit it to client...
is there any tool for this or is there are any technique to create a dll like microsoft supply.

rohit pathak wrote:
thanks for your time gimbal2 ,
I tested it and it is working fine, i choose the option
Exclude from jar file - **/*.java
and its worked out.could you tell me about security of this class library (.jar file) ? Although i used required code { code which omit .java file during packaging } , is this is secure? or we can get the code { key in my case } from .jar file by any java tool.As you have already noticed through your other thread - yes you can.
how to secure code in java..

Oracle Spatial Java Class Library Download?

Hello,
where can I download the Oracle Spatial Java Class Library? I installed OracleXE which can handle SDO_GEOMETRY types and now need the java library for programming against the database.
greetings
Peter

If you mean by samples that show you how to manipulate Geometry types than you can find this tutorial using java and connecting to your DB via Oracle Spatial Network Data Model (NDM) https://spatial.samplecode.oracle.com/servlets/ProjectProcess?pageID=0Zl7oV
My personal experience, it would be good idea to have oracle 11g Release 2 installed.
It shows you different ways to query spatial data. You might also be interested in this documentation on oracle Topology and NDM Developers guide: http://download.oracle.com/docs/cd/B28359_01/appdev.111/b28399.pdf

Java Class Library (SDOAPI)

Greetings,
Using Oracle Spatial Java Class Library (SDOAPI) GeometryAdapter.importGeometry method on the following geometry causes a InvalidGeometryException to be thrown.
SDO_GEOMETRY(3001, NULL, NULL, SDO_ELEM_INFO_ARRAY(1, 0, 6000, 4, 1, 1),
SDO_ORDINATE_ARRAY(27.3384, 81.4328, 0, 587581.22, 4789617.17, 0))
This geometry appears to be valid according to the SDO_GEOM.VALIDATE_LAYER and SDO_GEOM.VALIDATE_GEOMETRY functions.
How can this geometry be read using the SDOAPI?
Thanks,
Jeff

Daniel,
Thank you for the prompt response and valuable information. My registration contains my accurate e-mail address. Please notify as soon this bug fix is available.
Thank You,
Jeff

[Q] Oracle Spatial Java Class Library: classes missing ?

Hello !
We are using Oracle 9.2.0.4 with Spatial features and we'd like to use the Java Library to get access to the object Geometries. We have downloaded the Spatial Java Library at:
http://www.oracle.com/technology/software/products/spatial/index.html
The "sdo_java_040319.zip" file contains "sdoutl.jar", "sdotopo.jar, "sdonm.jar" and "sdoapi.jar". *BUT* "sdoapi.jar" only contains the "oracle.spatial.geometry.JGeometry" class !
Nothing about the "oracle.sdoapi.*",
"oracle.sdoapi.geom", "oracle.sdoapi.adapter", ...
"oracle.sdoapi.sref" !
Where are they ?
Thank you for your replies

The JGeometry class is it.
It's all you need with the new, supported sdoapi.
The javadoc for JGeometry has an example of its usage.

Location of Oracle Spatial Java Class Library

Hello All,
I'm looking for this library and there seems to be no link for it on the download page (http://www.oracle.com/technology/software/products/spatial/index.html). Can someone please help me?
Thanks!
--john

there is a "jlib" directory under each db component. the oracle spatial Java API is under $ORACLE_HOME/md/jlib.

TableFilter and TableSorter Java Classes

Does anybody has link to TableFilter and TableSorter java classes for CE 7.11 Tables?
Thanks

Hi Michael Vstling,
Did you try the java classes library (SDOAPI) that can be downloaded from OTN?
It may provide you with a better alternative when manipulating geometries in the Java space. There is an adapter in SDOAPI which can convert a JDBC STRUCT object into Java Geometry object defined in SDOAPI, and vice versa.
There are at least two ways in mixing PL/SQL and Java. The first one, as you mentioned, is to define your custom function in terms of PL/SQL and call it from within your Java program. With SDOAPI, you have the second option, which is to define your own functions in Java using SDOAPI and deploy them as Java stored procedures in db. You can then call them from within your PL/SQL code. In either way performance depends on a lot of things and generally it requires a "try and improve" approach.
About JPublisher and sdo_ordinate_array it may not be a spatial related problem. Did you try search the Java-related forums first?
LJ

Java RFC Class Library

Hi,
I'm an SAP programmer (not a Basis person). I want to write a Java application (using Eclipse) that has to communicate with SAP backend system. Where can I find Java RFC Class Library to install on my laptop? I have SAP Frontend installed on my laptop. Will I find it under SAP Frontend folder? OR can it be downloaded from a website?
Thanks

Try this link.... This is for the JCo adapter - SAP Java Connector is only available from SAP for connecting Java Applications to SAP systems.
https://service.sap.com/~form/sapnet?_SHORTKEY=01100035870000463649
Or see OSS Note: http://service.sap.com/~form/handler?_APP=01100107900000000342&_EVENT=DISPL_TXT&_NNUM=413708/
/people/sap.user72/blog/2005/12/27/first-eclipse-plug-in-for-xi
http://sourceforge.net/projects/xi-plugins-sdn
http://weblog.cemper.com/a/200309/25-sap2java-generator-eclipse-plugin.php
http://eclipsesap2java.sourceforge.net/
Message was edited by: Barry Neaves - added links to Eclipse plug-in and information.

Java SSF Library - interface ISsfData and class SsfDataXML

Hello all,
Can anybody tell me in which Java library I can find the interface ISsfData and class SsfDataXML used in the following example (see link)?
http://help.sap.com/saphelp_nw70/helpdata/EN/a4/d0201854fb6a4cb9545892b49d4851/frameset.htm
Which JAR file(s) contain these libraries? It is described as the Java SSF Library...
I would like to copy this file locally and add it as an External Library to an Eclipse project.
Many thanks,
Aldo

Hi Aldo,
The java packages where this classes and interfaces are implemented are:
- com.sap.security.api.ssf
- com.sap.security.core.server.ssf
You can find this in the jar file tc_sec_ssf.jar.
Also look the following SAP Help link [Secure Store and Forward Mechanism (SSF)|http://help.sap.com/saphelp_nw2004s/helpdata/en/4d/bf6f77a2c5446a86e0152f1b309db6/frameset.htm]
Please reward if helpful.
Regards
Alexandre

I need the Java IDoc Class Library

Hi,
I'm desperately looking for the Java IDoc Class Library. What for? I'm doing a project for university and I have a test version running on my own computer (Mini WAS 6.20 with the FlightBooking example installed). The SAP Service Marketplace is for registered customers only. Since I only have a test environment (mentioned above) I can't register there and download it.
Could anyone please send me this library by mail, to [email protected] Since I don't know how big this package is: my mail provider has a 15MB/per single mail limit. If biiger, please split.
Yes, I'm asking for much. But I'm pretty desperate and I have to get going, since I'm running out of time.
If there are other ways to get this library, please tell.
Thanks
Jonny

Hi Johannes
The SAP Java IDoc Class Library consists of two parts, the SAP Java Base IDoc Class Library and the SAP Java Connector IDoc Class Library. The SAP Java Base IDoc Class Library provides an API which helps navigating, reading, filling, and modifying IDocs. This base package is middleware independent. Creating, sending, and receiving IDocs is middleware dependent. To make use of the SAP Java Base IDoc Class Library you will need an additional middleware dependent add-on package implementing the defined interfaces like the SAP Java Connector IDoc Class Library.
The SAP JCo can be downloaded from the
https://websmp101.sap-ag.de/~form/sapnet?_SHORTKEY=01100035870000463649
of SAP JCo. The SAP JCo package includes the software as well as documentation, tutorial, and examples. The SAP Java IDoc Class Library can be downloaded from the same URL, and then follow the link to SAP Java IDoc Class Library. The SAP Java IDoc Class Library packages include the software as well as documentation.

Is there any difference between java Beans and general class library?

Hello,
I know a Java Bean is just a java object. But also a general class instance is also a java object. So can you tell me difference between a java bean and a general class instance? Or are the two just the same?
I assume a certain class is ("abc.class")
Second question is is it correct that we must only use the tag <jsp:useBean id="obj" class="abc.class" scope="page" /> when we are writng jsp program which engage in using a class?Any other way to use a class( create object)? such as use the java keyword "new" inside jsp program?
JohnWen604
19-July-2005

a bean is a Java class, but a Java class does not have to be a bean. In other words a bean in a specific Java class and has rules that have to be followed before you have a bean--like a no argument constructor. There are many other features of beans that you may implement if you so choose, but read over the bean tutorial and you'll see, there is a lot to a bean that is just not there for many of the Java classes.
Second question: I'll defer to someone else, I do way to little JSP's to be able to say "must only[\b]".

Problem with servicegen and how to convert java classes to webservices

I am a beginner and am trying to convert all my java code into webservices,I have
a java class Test.java and number of other third party libraries and my own java
files that are reffered in Test.java. I want to expose the public methods in Test.java
as webservices.
the serivegen part of My build.xml is as below
<servicegen
destEar="${APPLICATIONS}/${ear_file}"
warName="${war_file}">
<service
javaClassComponents="com.verizon.Test"
targetNamespace="${namespace}"
serviceName="Test"
serviceURI="/Test"
generateTypes="True"
expandMethods="True">
</service>
<classpath>
<pathelement path="${build}"/>
<pathelement path="${java.class.path}"/>
</classpath>
</servicegen>
When i run ant it complains:
[servicegen] weblogic.xml.schema.binding.BindingException: Invalid class received:
interface org.apache.crimson.tree.ElementFactory loaded from file:/apps/opt/crimson.jar!/org/apache/crimson/tree/ElementFactory.class.
All classes that will be serialized or deserialized must be non-interface, non-abstract
classes that provide a public default constructor
I have no clue,Why is Servicegen introspecting the third party class file also?I
just need the public methods in Test.java exposed and Test.java will just use
the third party library.
also,is there a way to tell servicegen to include all these java files X,Y,Z to
the war file/ear files but expose only the public methods of X in the WSDL.
Please help
thanks
Suresh

Hi Bruce,
Thanks very much for the insight u provided.Yes one of my public methods was returning
a element factory.
But let me ask my question this way:
Is there a way to tell servicegen to take only the specified public methods in
a class to make them as webservices?
by default servicegen is taking all the public methods..,i workaround i found
is to deploy the webservice manually by writing the web-services.xml to include
only the required public methods.
thanks
Suresh
Bruce Stephens <[email protected]> wrote:
Hi Suresh,
Does your Test.java have a public method that returns the element
factory of an XML document, like "public ElementFactory
getElementFactory ();" or such?
If so, you may want to check out the supported build-in and non-built-in
data types:
http://edocs.bea.com/wls/docs81/webserv/assemble.html#1060696
Concerning your last question, you can use the excludeEJBs, includeEJBs
(in combination with the ejbJar attribute) to specify which non-built-in
data type components should be generated. Or if you use the
javaClassComponents then simply use a comma separated list of class
names.
Hope this helps,
Bruce
suresh wrote:
I am a beginner and am trying to convert all my java code into webservices,Ihave
a java class Test.java and number of other third party libraries andmy own java
files that are reffered in Test.java. I want to expose the public methodsin Test.java
as webservices.
the serivegen part of My build.xml is as below
<servicegen
destEar="${APPLICATIONS}/${ear_file}"
warName="${war_file}">
<service
javaClassComponents="com.verizon.Test"
targetNamespace="${namespace}"
serviceName="Test"
serviceURI="/Test"
generateTypes="True"
expandMethods="True">
</service>
<classpath>
<pathelement path="${build}"/>
<pathelement path="${java.class.path}"/>
</classpath>
</servicegen>
When i run ant it complains:
[servicegen] weblogic.xml.schema.binding.BindingException: Invalidclass received:
interface org.apache.crimson.tree.ElementFactory loaded from file:/apps/opt/crimson.jar!/org/apache/crimson/tree/ElementFactory.class.
All classes that will be serialized or deserialized must be non-interface,non-abstract
classes that provide a public default constructor
I have no clue,Why is Servicegen introspecting the third party classfile also?I
just need the public methods in Test.java exposed and Test.java willjust use
the third party library.
also,is there a way to tell servicegen to include all these java filesX,Y,Z to
the war file/ear files but expose only the public methods of X in theWSDL.
Please help
thanks
Suresh

OAAM 11g R2: Unable to load java class for custom configurable action

Need to configure a Configurable Action to get triggered for a particular action at a given checkpoint.
Steps Followed:
1. Created a java class implementing com.bharosa.vcrypt.tracker.dynamicactions.intf.DynamicAction, getParameters() and execute() methods were implemented in that java class.
2. Added necessary jars from $ORACLE_IDM_HOME\oaam\cli\lib to the build classpath.
3. Compiled and created a jar with it.
4. Extracted the oracle.oaam.extensions.war file into a working folder.
5. Added the Custom Jar created in step 3 into <working folder>/WEB-INF/lib/
6. Changed the following in MANIFEST.MF in <working folder>/META-INF/:
Specification-Version:11.1.2.0.1
Implementation-Version:11.1.2.0.1
7. Rejar-ed the oracle.oaam.extensions.war from the working folder using following command:
jar -cvfm oracle.oaam.extensions.war <working folder>\META-INF\MANIFEST.MF -C <working folder>/ .
8. Stopped the oaam_admin_server1, oaam_offline_server1 and oaam_server_server1.
9. Deleted the oracle.oaam.extensions deployment from the weblogic.
10. Deployed the newly created oracle.oaam.extensions as a shared library for oaam_admin_server1 and oaam_server_server1.
11. Started all managed servers.
But when I tried to create an action template with the java class I just created, it was throwing following error
+java.lang.ClassNotFoundException: *+
Unable to load configurable action class *. Ensure the class is made available in the class path.
Referred following documents:
1.      http://docs.oracle.com/cd/E27559_01/admin.1112/e27207/cfgactions.htm
2.     http://docs.oracle.com/cd/E27559_01/dev.1112/e27206/cfg-action.htm
3.     http://docs.oracle.com/cd/E27559_01/dev.1112/e27206/extend.htm
Kindly help me. Thanks in advance.
Edited by: 917717 on Dec 12, 2012 7:16 PM

This thread is a bit stale but I thought it might help to clarify one point about custom jar files on UCCX.
To properly load a custom jar:
Upload it into the classpath directory in the document repository.
Select it under System | Custom Classes Configuration
Finally you need to restart the CCX Engine and the CCX Administration services. If you have HA you need to restart them on both servers.
Other notes:
When referencing your class in the CCX Editor, use the fully qualified name of the class. Lots of other classes use things like Element or Document so you need to be explicit. The editor only knows about the 20 native classes by their object names. If you create a Document object in the editor you are really creating a com.cisco.doc.Document object. If you loaded jdom.jar and you wanted a jdom document then you need to create an object of type org.jdom.Document.
When compiling your custom jar files, be sure to compile for the version of Java that the CCX Engine runs. In general UCCX 7.X and older use Java 1.4. UCCX 8.X and higher use Java 1.6. Several of the core Java classes had significant changes between 1.4 and 1.6. If you ran your code on UCCX 7 or earlier and now it fails in UCCX 8.X or higher, recomplile for Java 1.6 and you classes will likely work again.
Finally, check for security violations in UCCX 8.X or higher. Cisco has restricted some of the things you can do. These URL's have more information:
http://docwiki.cisco.com/wiki/Engine
http://docwiki.cisco.com/wiki/Troubleshooting_Tips_for_Unified_CCX_8.0
-Steven
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How to convert java class to dll file for using in Microsoft Technology(.n)

hey hemmj !!!!!!
nice replying , first of all i d like to say thanks for response me so frequently..... i like such type of guy... i d never forget ur online support.
hey buddy, i ve a problem with applet application...
i m working on java chat server build on swing applet. As it is chat server, it is divided into two parts, one is server application and other is client application. I want to run this server app on the client server and the basic thing with this site is that it is running on .net platform(Microsoft). and the other app ll running on the client machine or end user. Now the problem is that this site would run only if the server app ll be run on server. This server app ll open the socket of server, which ll listen the request of the user...... So, the requirement is to convert this java sever class file into dll file and register this dll file with the IIS server.So, It run and stop with the IIS server.
I ve already search the way to convert the java class file into dll file. This is possible in such way........... below code is for the java class file...
import java.net.*;
import java.io.*;
import java.util.*;
public class chatServer
public static void main(String args[]) throws Exception
ServerSocket sersoc=new ServerSocket(1234);// Any port number above 1000 should do
// as most ports below 1000 are used by system
Vector socvec=new Vector();
String data="";int i,j=0;
BufferedReader in;
//System.out.println("Listening of port " + sersoc.getLocalPort());
//System.out.println("Waiting for connections...");
while(true)
Socket soc=sersoc.accept();
socvec.addElement(soc);
chatServerReadThread csrt=new chatServerReadThread(socvec, soc);
in=new BufferedReader(new InputStreamReader(soc.getInputStream()));
PrintStream out=new PrintStream(soc.getOutputStream());
out.println("Connected to chat server");
out.flush();
data= in.readLine();
for(i=0;i<socvec.size();i++)
soc=(Socket)socvec.elementAt(i);
out=new PrintStream(soc.getOutputStream());
out.println(data + " connected");
out.flush();
//System.out.println(data + " connected");
csrt.start(); // error is comming from here..... plz help me.
class chatServerReadThread extends Thread
Vector socvec;
PrintStream out;
chatServerReadThread(Vector socvec, Socket soc)
this.socvec=socvec;
try
out=new PrintStream(soc.getOutputStream());
}catch(Exception e){}
public void run()
try
String data;
Socket soc;
BufferedReader in;
while(true)
for(int i=0;i<socvec.size();i++)
soc=(Socket)socvec.elementAt(i);
in=new BufferedReader(new InputStreamReader(soc.getInputStream()));
if(in.ready())
try
data=in.readLine();
if(data.charAt(0) == ']')
data = in.readLine() + " exited";
//System.out.println(data);
socvec.removeElement(soc);
for(int e=0;e<socvec.size();e++)
soc=(Socket)socvec.elementAt(e);
out=new PrintStream(soc.getOutputStream());
out.println(data);
out.flush();
else
for(int e=0;e<socvec.size();e++)
soc=(Socket)socvec.elementAt(e);
out=new PrintStream(soc.getOutputStream());
out.println(data);
out.flush();
}catch(Exception e){socvec.removeElement(soc);}
}catch(Exception e){e.printStackTrace();}
first i ve made the jar file of this class
jar cvf chatServer.jar chatServer.classafter getting the jar chatServer.jar. I ve opened the .net dos prompt and
type this command which ll make dll file automatically....
> jbimp /t:library chatServer.jar
And you'll see the following output:
Microsoft (R) Java-language bytecode to MSIL converter version 1.1.4322.0
for Microsoft (R) .NET Framework version 1.1.4322
Copyright (C) Microsoft Corp 2000-2002. All rights reserved.
Created chatServer.dll
I cant get the problem origin from where it is comming, when i tried to convert it into .dll file it shown an error that, it did not recongnized the method in first class
public static void chatServerReadThread.start() method
is not recognized by .net dos prompt commnad. But when i omit this method it gets created the .dll file. This start method is basically the default method of thread class that run the thread from the same class..
By vewing the code u can visulize the thing,, i ve marked the code from where the error is comming.
Plz do it as soon as possible, i ll waiting for ur reply......
I ll be really thanking u for that....
Thanx and regards
Niraj Kumar Singh

I wonder if this will work:
jbimp /t:exe chatServer.jar
Your chatServer is an application that can be started from the commandline.
A dll is a library to be used in com, com+, other executables or ....

Java Class Library

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