Hardware development kit

hi, I work in a group that develop prototype audio Synthesizers and from about one year I am studying the java language with a particular attention to the J2me technology.
the point is that we work with discreet circuits(all analog) and we want to integrate it with a digital interface using java.
what you think: is it possible?
where I can find usefull documentation?
what kind of equipment do I need?
is there an hardware development kit to start it?
I am quite new about java but I love it and also
I don't want to renounce to analogue (discreet circuits & tubes) technology. can you help me?
any kind of suggestion are wellcome!
emiliano

These might help...
Java Comm API
This version of the Java Communications API contains support for RS232 serial ports and IEEE 1284 parallel ports.
http://java.sun.com/products/javacomm/
Java Media
This set of APIs supports the integration of audio and video clips, animated presentations, 2D fonts, graphics, and images, as well as speech input/output and 3D models.
http://java.sun.com/products/java-media/index.html
Java Media Framework
The Java Media Framework API (JMF) enables audio, video and other time-based media to be added to Java applications and applets. This optional package, which can capture, playback, stream and transcode multiple media formats, extends the multimedia capabilities on the J2SE platform, and gives multimedia developers a powerful toolkit to develop scalable, cross-platform technology.
http://java.sun.com/products/java-media/jmf/index.html

Similar Messages

Hardware Development Kits for Windows 10 Technical Preview now available!

Install the latest tools to build, test, and deploy drivers; test and measure your hardware running Windows; and customize, assess, and deploy Windows 10 on your hardware.
These tools are now available for Windows 10 Technical Preview:
Visual Studio 2015 CTP 6
Visual Studio Tools for Windows 10 Technical Preview
Windows SDK for Windows 10 Technical Preview
Windows Driver kit (WDK) 10 Technical Preview
Windows Hardware Lab Kit (HLK) Technical Preview
Windows Assessment and Deployment kit (ADK) Technical Preview
Become a
Windows Insider to get the latest Windows 10 technical preview and the latest hardware development kits and tools.
Get
the WDK samples from GitHub
Check out the
Windows Driver Framework source code. It’s now open source and available on GitHub!
Known issues
Be aware of these known issues (as of 3/23) in this release:
Windows SDK
After you install the Windows SDK, Windows 10 apps might not build successfully with
Visual Studio 2015 Community Technology Preview (CTP) 6 due to a of a metadata problem. Although you should not install the Windows SDK if you are doing app development, you can use the following workaround to build an app
successfully:
Exit Visual Studio.
Open a command prompt as administrator.
Run the \Program Files (x86)\Windows Kits\10\bin\x86\GenerateUnionWinMD.cmd script.
Windows ADK
When installing to Windows 7 PCs, run ADKSetup.exe in administrator mode.
WDK
Currently, WDM templates do not build
Driver deployment to target PCs won’t work if the
Display name used in the Device Configuration dialog is different than the
Network host name. In this release, verify that these names are the same.
Target creation of mobile devices causes Visual Studio to become non-responsive.

Hello ,
May I know ,where is the HLK download link
Is it likely HLKSetup.exe ??thanks
Windows Hardware Lab Kit (HLK) Technical Preview

Hardware Development Kits for Windows 10 Insider Preview are now available! (April 2015)

Hardware Development Kits for Windows 10 Insider Preview are now available! (April 2015)
Install the latest tools to build, test, and deploy drivers; test and measure your hardware running Windows; and customize, assess, and deploy Windows 10 on your hardware.
Become a Windows Insider
to get the latest Windows 10 Insider Preview.
Then,
get the tools:
Visual Studio Community 2015 RC
Windows SDK for Windows 10
Windows Driver kit (WDK) 10
Windows Hardware Lab Kit (HLK) RC for Windows 10
Windows Assessment and Deployment kit (ADK) RC for Windows 10
Known Issues
We will update this thread with any known issues for this release.

Hello ,
May I know ,where is the HLK download link
Is it likely HLKSetup.exe ??thanks
Windows Hardware Lab Kit (HLK) Technical Preview

How do you install Mac OS X Snow Leopard on an Apple Intel Developer Kit?

I want to get an Apple Intel Developer Kit from 2005. It comes with Mac OS X Tiger. I was wondering if you could install Mac OS X Snow Leopard within Tiger or you have to clean install it using iBoot.

What is the underlying Hardware of a "2005 Apple Intel developer Kit" ??
Your Apple License agreement requires Apple Hardware.

Attn: Installing the Sample Applications from the ifs Development Kit

There are a number of problems with the sample Applications included in the
Developer's kit. These need to manually fixed in order to get the demos to work.
#1: Solaris Only
The install of the iFS Development Kit, replaces the existing adk.jar with a new
one containing some additional classes. Unfortunately the install process does not
set the correct privileges on the new version of adk.jar. Please ensure that the
file $ORACLE_HOME/ifs/lib/adk.jar is world readable.
Bug # 1304730
This issue will be resolved on the next drop of the Oracle Internet File System
development kit.
#2: Generic
There is a problem with the way in which the login.jsp establishes a connection to
the repository. The current code makes incorrect assumptions about the name of the
iFS Service and the schema password.
The following changes are required.
In order to connect to the repository 4 pieces of information are required.
1. The iFS User Name
2. The iFS User's password
3. The properties file to be used
4. The database password of the user who owns the iFS Schema
The Login.jsp needs to be altered so that it requests these four arguments before
attempting to establish a connection to the repository.
(The current version only requests username and password).
All four arguments need to be provided as arguments to the login method on the
underlying JavaBean that the JSP invokes when it want to open a connection
to the repository.
***************** HERE IS THE REVISED CODE FOR INSURANCE APPLICATIONS ************
********************************** LOGIN.JSP *************************************
<%@ page import = "ifsdevkit.sampleapps.insurance.InsuranceLogin" %>
<%@ page import = "oracle.ifs.adk.security.IfsHttpLogin" %>
<html><head>
<jsp:useBean id="inslogin" scope="session" class="ifsdevkit.sampleapps.insurance.InsuranceLogin" />
<jsp:setProperty name="inslogin" property="*"/>
<%
String REDIRECT_PATH = "/public/examples/insuranceApp/claims";
boolean loggedIn = false;
if (inslogin.getSession() != null && inslogin.getResolver() != null)
// Use existing insurance login
loggedIn = true;
else
// No existing insurance login
IfsHttpLogin login = (IfsHttpLogin) request.getSession(true).getValue("IfsHttpLogin");
if (login != null && login.getSession() != null && login.getResolver() != null)
// Use existing IfsHttpLogin login
inslogin.init(login.getSession(), login.getResolver());
loggedIn = true;
if (!loggedIn)
String username = request.getParameter("username");
String password = request.getParameter("password");
String serviceName = request.getParameter("serviceName");
String schemaPassword = request.getParameter("schemaPassword");
if (username != null && password != null &&
!username.trim().equals("") && !password.trim().equals(""))
// Login using username/password
try
if (serviceName == null | | serviceName.trim().equals(""))
serviceName = "IfsDefault";
inslogin.init(username, password, serviceName, schemaPassword);
request.getSession(true).putValue("IfsHttpLogin", inslogin);
loggedIn = true;
catch (Exception e)
%>
<SCRIPT LANGUAGE="JavaScript1.2">
alert("The username or Password was not valid, please try again.");
</SCRIPT>
<%
if (loggedIn)
// Redirect to the directory where the claim files reside
response.sendRedirect(REDIRECT_PATH);
else
%>
<title>Insurance Demo App Login</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF">
<form METHOD=POST NAME="loginform" ACTION="login.jsp">
<table>
<tr>
<td><b>Username:</b></td>
<td><input type="text" name="username" value=""></td>
</tr>
<tr>
<td><b>Password:</b></td>
<td><input type="password" name="password" value=""></td>
& lt;/tr>
<tr>
<td><b>Service Name:</b></td>
<td><input type="text" name="serviceName" value="IfsDefault"></td>
</tr>
<tr>
<td><b>Schema Password:</b></td>
<td><input type="password" name="schemaPassword" value=""></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td>
<input type="submit" value="Log in">
</td>
<td>
<input type="reset" value="Reset">
</td>
</tr>
</table>
</form>
</body>
</html>
<% } %>
*************************** END INSURANCE LOGIN.JSP ******************************
This code has been changed so that it requests the four agruments that are required
to connect to the repository and passes them to the login method on the underlying
bean. Note that we have provided the complete source code to this file in order to
make it simple to deploy the revised version of the code. Simply cut and paste this
code into a new file called login.jsp. Copy the File into the iFS
repository folder /ifs/jsp-bin/ifsdevkit/sampleapps/insurance.
****************************** INSURANCELOGIN.JAVA *******************************
package ifsdevkit.sampleapps.insurance;
* Copyright (c) 2000 Oracle Corporation. All rights reserved.
import java.util.Locale;
import javax.servlet.http.HttpSessionBindingEvent;
import oracle.ifs.beans.DirectoryUser;
import oracle.ifs.beans.FolderPathResolver;
import oracle.ifs.beans.LibrarySession;
import oracle.ifs.beans.LibraryService;
import oracle.ifs.common.CleartextCredential;
import oracle.ifs.common.ConnectOptions;
import oracle.ifs.common.IfsException;
import oracle.ifs.adk.security.IfsHttpLogin;
* The login bean for the Insurance demo app.
* <p>
* This class provide the login info. The class implements the
* <code>IfsHttpLogin</code> interface so it can share login data with other
* login beans.
* @author Edward Yu
* @version 1.0
* @see IfsHttpLogin
public class InsuranceLogin implements IfsHttpLogin
* The <code>LibrarySession</code>.
private LibrarySession m_session;
* The <code>FolderPathResolver</code>.
private FolderPathResolver m_resolver;
* Default constructor required by the jsp spec for the USEBEAN tag
* @exception IfsException
public InsuranceLogin()
throws IfsException
* Make a connection to iFS
* @param username The username to be used for login.
* @param password The password to be used for login.
* @param serviceName The service name to be used for login.
* @param schemaPassword The schema password to be used for login.
* @exception IfsException if operation failed.
public void init(String username, String password, String serviceName,
String schemaPassword)
throws IfsException
LibraryService service = new LibraryService();
CleartextCredential me = new CleartextCredential(username, password);
ConnectOptions connection = new ConnectOptions();
connection.setLocale(Locale.getDefault());
connection.setServiceName(serviceName);
connection.setServicePassword(schemaPassword);
m_session = service.connect(me, connection);
m_resolver = new FolderPathResolver(m_session);
m_resolver.setRootFolder();
DirectoryUser user = m_session.getDirectoryUser();
if (user.isAdminEnabled())
m_session.setAdministrationMode(true);
* Initialize the login bean.
* <p>
* The default constructor does not set the necessary fields so it needs
* to be set instantiation.
* @param session The <code>LibrarySession</code> object.
* @param resolver The <code>FolderPathResolver</code> object.
public void init(LibrarySession session, FolderPathResolver resolver)
m_session = session;
m_resolver = resolver;
* Return the login's session object.
* @return The <code>LibrarySession</code> object.
public LibrarySession getSession()
return m_session;
* Return the login's path resolver.
* @return The <code>FolderPathResolver</code> object.
public FolderPathResolver getResolver()
return m_resolver;
* Called when this object is bound to the HTTP session object.
* @param event The event when the object is bound to the Http session.
public void valueBound(HttpSessionBindingEvent event)
// do nothing
* Called when this object is unbound from the HTTP session object.
* @param event The event when the object is unbound to the Http session.
public void valueUnbound(HttpSessionBindingEvent event)
m_resolver = null;
try
if (m_session != null)
m_session.disconnect();
catch (IfsException e)
e.printStackTrace();
finally
m_session = null; // release the resources
*****************************END INSURANCELOGIN.JAVA ******************************
This code has been changed so that it accepts the four agruments that are required
to connect to the repository and uses them to connect to the repository. Note that
we have provided the complete source code to this file in order to make it simple
to deploy the revised version of the code. Simply cut and paste this
code into a new file called. Save the file on the native file system
in a file called InsuranceLogin.java in the directory
$ORACLE_HOME/ifs/ifsdevkit/sampleapps/insurance/
*************** HERE IS THE REVISED CODE FOR WEB COMMAND APPLICATIONS ************
********************************** LOGIN.JSP *************************************
<%@ page import = "ifsdevkit.sampleapps.webcommandapp.WebCommandLogin" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="Author" content="Patricia Li">
<title>Login</title>
</head>
<jsp:useBean id="wclogin" scope="session" class="ifsdevkit.sampleapps.webcommandapp.WebCommandLogin" />
<jsp:setProperty name="wclogin" property="*"/>
<%
String REDIRECT_PATH = "/ifs/ifsdevkit/sampleapps/WebCommandApp/html/main.html";
boolean loggedIn = false;
if (wclogin.getSession() != null)
// Use existing WebCommand login
loggedIn = true;
else
String username = request.getParameter("username");
String password = request.getParameter("password");
String serviceName = request.getParameter("serviceName" );
String schemaPassword = request.getParameter("schemaPassword");
if (username != null && password != null)
// Login to iFS
try
wclogin.init(username, password, serviceName, schemaPassword);
request.getSession(true).putValue("IfsHttpLogin", wclogin);
loggedIn = true;
catch (Exception e)
%>
<SCRIPT LANGUAGE="JavaScript1.2">
alert("The credentials are not valid; please try again.");
</SCRIPT>
<%
if (loggedIn == true)
// Go to main page...
response.sendRedirect(REDIRECT_PATH);
else
%>
<title>Web Command App Login</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF">
<h2>WebCommand Application Login</h2>
<form METHOD=POST NAME="loginform" ACTION="login.jsp">
<table>
<tr>
<td><b>Username:</b></td>
<td><input type="text" name="username" value=""></td>
</tr>
<tr>
<td><b>Password:</b></td>
<td><input type="password" name="password" value=""></td>
</tr>
<tr>
<td><b>Service Name:</b></td>
<td><input type="text" name="serviceName" value="IfsDefault"></td>
</tr>
<tr>
<td><b>Schema Password:</b></td>
<td& gt;<input type="password" name="schemaPassword" value=""></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
<tr>
<td>
<input type="submit" value="Log in">
</td>
<td>
<input type="reset" value="Reset">
</td>
</tr>
</table>
</form>
</body>
</html>
<% } %>
************************* END WEB COMMAND LOGIN.JSP ******************************
This code has been changed so that it requests the four agruments that are required
to connect to the repository and passes them to the login method on the underlying
bean. Note that we have provided the complete source code to this file in order to
make it simple to deploy the revised version of the code. Simply cut and paste this
code into a new file called login.jsp. Copy the File into the iFS repository folder
/ifs/jsp-bin/ifsdevkit/sampleapps/WebCommandApp
****************************WEBCOMMANDLOGIN.JAVA**********************************
package ifsdevkit.sampleapps.webcommandapp;
import java.util.Locale;
import oracle.ifs.beans.DirectoryUser;
import oracle.ifs.beans.FolderPathResolver;
import oracle.ifs.beans.LibrarySession;
import oracle.ifs.beans.LibraryService;
import oracle.ifs.common.CleartextCredential;
import oracle.ifs.common.ConnectOptions;
import oracle.ifs.common.IfsException;
import oracle.ifs.adk.filesystem.IfsFileSystem;
import oracle.ifs.adk.security.IfsHttpLogin;
import javax.servlet.http.HttpSessionBindingEvent;
* WebCommand application that illustrates the usage of the
* File System API.
* @version 1.0
* @pub
public class WebCommandLogin implements IfsHttpLogin
private LibrarySession m_session; // Session
private FolderPathResolver m_resolver; // Resolver
private IfsFileSystem m_ifs; // File System object
* Default constructor required by the jsp spec for the USEBEAN tag
public WebCommandLogin()
throws IfsException
* Make a connection to iFS
* @pub
public void init(String username, String password, String serviceName,
String schemaPassword)
throws IfsException
LibraryService service = new LibraryService();
CleartextCredential cred = new CleartextCredential(username, password);
ConnectOptions options = new ConnectOptions();
options.setLocale(Locale.getDefault());
options.setServiceName(serviceName);
options.setServicePassword(schemaPassword);
m_session = service.connect(cred, options);
m_resolver = new FolderPathResolver(m_session);
m_resolver.setRootFolder();
m_ifs = new IfsFileSystem(m_session);
DirectoryUser user = (DirectoryUser) m_session.getDirectoryUser();
if (user.isAdminEnabled())
m_session.setAdministrationMode(true);
* Use the existing connection.
* The default constructor does not set the necessary fields.
* @pub
public void init(LibrarySession session, FolderPathResolver resolver)
throws IfsException
m_session = session;
m_resolver = resolver;
m_ifs = new IfsFileSystem(m_session);
* Return the login's session
* @pub
public LibrarySession getSession()
return m_session;
* Return the login's path resolver
* @pub
public FolderPathResolver getResolver()
return m_resolver;
* Return the IfsFileSystem API object
* @pub
public IfsFileSystem getIfsFileSystem()
return m_ifs;
* Implementation of valueBound
* @pub
public void valueBound(HttpSessionBindingEvent e)
* Implementation of valueUnbound
* @pub
public void valueUnbound(HttpSessionBindingEvent e)
try
m_session.disconnect();
catch (IfsException ie)
************************* END WEBCOMMANDLOGIN.JAVA *******************************
This code has been changed so that it accepts the four agruments that are required
to connect to the repository and uses them to connect to the repository. Note that
we have provided the comple te source code to this file in order to make it simple
to deploy the revised version of the code. Simply cut and paste this code into a
new file called WebCommandLogin.java in the directory
$ORACLE_HOME/ifs/ifsdevkit/sampleapps/webcommandapp/
Compile the java class.
Copy the classfile to $ORACLE_HOME/ifs/custom_classes/ifsdevkit/sampleapps/webcommandapp/
Stop and Start all of the protocol servers.
This issue will be resolved on the next drop of the Oracle Internet File System
development kit.
#3. Making the BaseRendererClass available to the Protocol Servers
Note this step is not required if you have the 1.0.8.3 patch set installed.
Install the BaseRenderer Class. The BaseRenderer class is delivered in the jar file
ifsdevkit.jar and can be used to simplify the task of creating a custom renderer.
Unfortunately the jar file containing this class is not referenced in any of the Classpaths
used by the iFS protocol servers. This means that they will not be able to load any
customer renderers that extend BaseRenderer. In order to make BaseRenderer available
to the Protocol Servers it need to be placed in the appropriate directory under
<ORACLE_HOME>/ifs/custom_classes.
Extract the class from the ifsdevkit.jar.
ifsdevkit.jar is located in <ORACLE_HOME>/ifs/lib after the devkit has been installed.
jar -xvf ifsdevkit.jar
extracted: META-INF/MANIFEST.MF
extracted: BaseRenderer.class
Create the following directory heirachy in <ORACLE_HOME>/ifs/custom classes
oracle/ifs/server/renderers
Copy <ORACLE_HOME>/ifs/lib/BaseRenderer.class to
<ORACLE_HOME/ifs/custom_classes/oracle/ifs/server/renderers
That should do it.
Regards
Mark D. Drake
null

Moving to Top

Has anyone used an Ipad first generation with the IOS SDK app development kit? If you have or have not did you need more than 16 gigabytes to work with?

What up with these online custormer assists they don't know what their own product is (ISO SDK app development kit) So this is where they send me when they could have answered me yes or no you need that

What "online customer assist" are you referring to? The only entity at Apple that could or would help you with this issue is Apple Developer Support. Is that who you contacted?
In any case, are you referring to the capacity of the iPad itself? If so, a 16GB will be fine for testing unless you have it loaded up with too much stuff for your app to load and run. If that's not what you meant, please clarify.
Regards.

I can not download SAP Business Intelligence Java Software Development Kit

Does anybody know why I can´t download
SAP Business Intelligence Java Software Development Kit
I get a Error i don´t know if I do something wrong i have an account and i am able to download all the other thing but not this.
403
Sorry, you do not have the correct
permissions to access this page.
You may have received this link from another user with permissions different from your own, or you may be trying to access a page restricted to your user-type.
However, if you believe this error is the result of a technical problem unrelated to your permissions, please take a screenshot of this page (usually Function + Print Screen), or copy the URL from the browser address bar along with the text of the error message and email it to [email protected] Please include your SDN User-ID in all correspondence.

OK i mailed it and became that notice
This is caused by a bad URL. I am forwarding to our Content Team for correction. Please try pasting the URL below into the address bar of an SDN session. This is the direct url to the download.
ftp://ftp.sap.com/pub/sdn/devkits/BI-SDK/bi_sdk.zip

Unable to install Java 2 Platform Standard Edition Development Kit 1.4.2_11

I am unable to install Java 2 Platform Standard Edition Development Kit 1.4.2_11 and NetBeans IDE 5.0 on Windows 98. I get the following message:
Java 2 Platform Standard Edition Development Kit 1.4.2_11 cannot be installed on your computer because current account does not have sufficient privileges.
I am trying to install at home, no network, and as far as I can tell, there is no way to give yourself "administrative privileges". Is Windows 98 not supported anymore?

98SE is supported. See configuration requirements for the various versions.
Try downloading Java and installing it, then go to the NetBeans site and downloading it and installing separately.

Java Software Development Kit (SDK) for Java 6 on Leopard.

Does anyone know if the Java Software Development Kit (SDK) comes with Leopard, or if one needs to sign up for an Apple developer account to obtain it?
I typed the following command on the Terminal command line:
    javac
The output of that command was:
Usage: javac <options> <source files>
where possible options include:
-g                         Generate all debugging info
-g:none                    Generate no debugging info
-g:{lines,vars,source}     Generate only some debugging info
-nowarn                    Generate no warnings
-verbose                   Output messages about what the compiler is doing
-deprecation               Output source locations where deprecated APIs are used
-classpath <path>          Specify where to find user class files
-cp <path>                 Specify where to find user class files
-sourcepath <path>         Specify where to find input source files
-bootclasspath <path>      Override location of bootstrap class files
-extdirs <dirs>            Override location of installed extensions
-endorseddirs <dirs>       Override location of endorsed standards path
-d <directory>             Specify where to place generated class files
-encoding <encoding>       Specify character encoding used by source files
-source <release>          Provide source compatibility with specified release
-target <release>          Generate class files for specific VM version
-version                   Version information
-help                      Print a synopsis of standard options
-X                         Print a synopsis of nonstandard options
-J<flag>                   Pass <flag> directly to the runtime system
I would like to use Java version 6.

Hi John,
I sort of remember Java 6 being IntelMac only...
Once you’ve gotten logged in, go to Downloads, select “Java” on the right hand side of the page, and download the Java SE 6 beta. Note: this is only available for Intel Macs running Tiger or Leopard — if you’ve got a G4 or G5, you’re out of luck right now
http://www.metaphoriclabs.com/articles/installing-java-6-on-mac-os-x/
But here they are...
http://ituploads.com/apple/macintosh-os-x-java-jdk/
Can I do Java 6 development in OS X?...
http://stackoverflow.com/questions/739418/can-i-do-java-6-development-in-os-x

Se development kit (jdk 6) problem creating class file with HelloWorldApp

I downloaded the java SE Development kit (JDK 6) with Java FX SDK and used the download manager from Java web site, the program downloaded the
jdk-6u13-javafx-1_1_1-windows-i586 icon to my desktop and the java program to
C\Program Files\Java\jdk1.6.0_13
     Jre1.5.0_05
     Jre1.6.0_03
     Jre6
I then created a Java source file which was HelloWorldApp.java. and typed in the Hello World Code as requested I saved it to
C\Documents and Settings\Compaq_owner\Java.
Then I try to compile my source file into a .class file and get stuck as I am told to open a command window which I do through, start\allprograms\accessories\command promt.
My command window says C:\Documents and Setting\Compaq_Owner>
I am told to compile my source file and I must change my directory in the command window to the directory where my file is located.
I type after the existing promt, cd C:\java and also tried, cd C:\Documents and Settings\Compaq_Owner\Java\HelloWorldApp. And was told both times the system cannot find the path specified
I typed dir after the promt and can see the java directory there in the list, but have I placed my HelloWorldApp File in the wrong place what is wrong please help I cannot get off the ground
Kind regards pete

petefizz wrote:
I then created a Java source file which was HelloWorldApp.java. and typed in the Hello World Code as requested I saved it to
C\Documents and Settings\Compaq_owner\Java.Then the full path to your HelloWorldApp.java file is: C\Documents and Settings\Compaq_owner\Java\HelloWorldApp.java.
Then I try to compile my source file into a .class file and get stuck as I am told to open a command window which I do through, start\allprograms\accessories\command promt.
My command window says C:\Documents and Setting\Compaq_Owner>
I am told to compile my source file and I must change my directory in the command window to the directory where my file is located. You file is located in the directory, C\Documents and Settings\Compaq_owner\Java
I type after the existing promt, cd C:\java and also tried, cd C:\Documents and Settings\Compaq_Owner\Java\HelloWorldApp. And was told both times the system cannot find the path specifiedcd stands for Change Directory. You want to change to the directory where your .java file is. You can not use a path that ends in a file because a file is not a directory.
You may need to put C\Documents and Settings\Compaq_owner\Java inside double quotes, "C\Documents and Settings\Compaq_owner\Java" I think newer versions of Windows will not require the double quotes.

Installation problems with 9iAS Developer KIT

I have 9iAS installed on one machine with 9iAS infrastructure in it's own home and 9iAS components it's own home.
The Big problem I am having is that each time I try to install the 9iAS developer KIT in 9iAS component home an error about saying cannot install.
So should the 9iAS developer KIT have it's own home? That is different from 9iAS component home on the same maching

I have 9iAS installed on one machine with 9iAS infrastructure in it's own home and 9iAS components it's own home.
The Big problem I am having is that each time I try to install the 9iAS developer KIT in 9iAS component home an error about saying cannot install.
So should the 9iAS developer KIT have it's own home? That is different from 9iAS component home on the same maching

About Portal Development Kit

Hi, Can I more details like how the Oracle portal development kit(pdk) helps in building porlets .What are the pre-requisites needed so that I can go ahead and use the pdk . Please help asap as i have to take a decision as how to dploy a report(sql query) on web
Thanks.

See if the following helps answer some of your questions.
http://www.oracle.com/technology/products/iportal/files/pdk105ea/index.html
You can also try posting questions the Portal Forum
Oracle Application Server Portal

Core Duo compared to development kits

Do you think that the Core Duo's are faster than the development kits? I know there are a lot of other differences but are two processors running at 2.0 Ghz faster than one running at 3.6? I am all for having a dual processor iMac, just wondering if it was necessary.
Thanks,
"D"

It should be faster with any apps which have more than one thread (i.e. are optimized for multi-core/multi-processor systems). As for single-threaded apps, the Core Duo should perform like a 2.0 Ghz Pentium M, which is probably as fast or faster than a 3.0 Ghz Pentium 4 in almost every situation.
Note that the Pentium 4 660 processors shipping with Developer Transition Kits support Intel EM64T technology (64-bit on x86), whereas the Intel Core Duo does not ...
Mac mini1.25 Ghz G41 GB RAM40 GB HDDAirPort Extreme Mac OS X (10.4.4) External 250 GB LaCie HDDLaCie FW DVD-RW DL 16x20 GB iPod w/Color Display

Problems with the eway development kit (eDK) on CAPS 5.1.1

Hi all!
I'm having difficulties trying out the eway development kit(CAPS 5.1.1). I would like to create an oracle AQ eway, but first of all i would like to test out the samples included in the documentation, for instance the edkfile eway.
I've build the sar file from the post implementation zip file, and loaded it in the repository.
When looking at the new eway in the designer, the eway don't have any methods. I was expecting to be able to expand the EDKFILE eway and find a method called write.
The same thing happens to the other samples also. I've build the sar files as described in the guide. Maybee I'm missing out on something.. Well, have anyone tried this out successfully?

Hi,
We are using JCAPS5.0 , and I didnt find any eDK plugin with JCAPS,Probabily its available but I am not aware of it or what I didnt know.Can you please provide me information ,how can I develop my own customised eWay and use it in my project.
Thanks,
Renga.S.

Can I use Java Card Development Kit 2.2.1 on Windows XP?

Can I use Java Card Development Kit 2.2.1 on Windows XP?
If no, which kit supports XP?

It is not as strait forward as per say.
I would like to share some tips that I have learnt duirng my recent experience with Java Card Development Kit 2.1.2 ( It presumed that JAVA SDK and JCDK is properly installed:
Additonal installation
- you need to download Java Communicatons API version 2.o for Windows at http://java.sun.com/products/javacomm/downloads/index.html
- unzip the downloaded file javacom20-win20.zip
- copy comm.jar and javax.com.properties to %JAVA_HOME%\lib
- copy win32com.dll to %JAVA_HOME%\bin
Configuration of Environment
- Activate System under Control Panel
- Click Environment Variable button under Advance Tab.
- Check that JAVA_HOME and JC21_HOME are there under User Variables for user123
- Create a new enviroment by clicking New button under User Variables and Enter "CLASSPATH" for Variable Name and ".;c:\j2sdk1.4.1_04\lib\comm.jar for Variable Value ( the ".;" is important for the entry and varies according to your JAVA_HOME)
Modifying %JC21_HOME%\samples\build_samples.bat
- Next you need to modify the compiler option in build_samples.bat
- Use editor to look for the portion "Compile Sample" and add "- target 1.1" to every statements here. A sample is listed below:
%JAVA_HOME%\bin\javac -target 1.1 %JCFLAGS% src\com\sun\javacard\samples\HelloWorld\*.java
You may proceed to test the demo codes as instrucrted in the User Guide.
I hope the above will help those who are keen to have a head start in Java Card Developemnet.

Hardware development kit

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