Ad-hoc Eclipse support

Eclipse has a functional languages plugin http://eclipsefp.sourceforge.net/ that supports Haskell and OCaml. I assume that CAL is close enough to Haskell for the plugin to be of some use. Also, there's another Eclipse plugin called Wicked shell that could be used for ICE interaction. It's probably not much use for those on Unix with real shells (or cygwin/mingw installations), but for those relying on the dos prompt it might be something to consider. The cool thing about the eclipsefp plugin is that you can learn Haskell, have the compiler called, and use a top level while you're learning CAL. Of course I look forward to the release of the CAL plugin in the future, but I thought it might be an alternative to the JEdit syntax mode or something else.

We've just made the CAL Eclipse Plug-in available on the main page (see the software download section).
This Plug-in currently offers:
A CAL Editor with appropriate syntax highlighting and indenting
A early version of the CAL Builder that updates the error view
This is a relatively early release of the CAL Eclipse Plug-in and the main benefit at the moment is the CAL aware editor.Â See the release notes to learn how to set up to run ICE in the Eclipse console which wil provide reasonably easy access to developer tools that are not yet integrated with the Eclipse UI.

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Ad hoc network support pleeeeease!!!

Please add ad hoc network support for webOS 2.x and 3.x. It seems that every application that sync between my PC and Pre2 and TouchPad (except for Synergy) need a WiFi connection with the devices on the same network. This really doesn't work at work. If I could create an ad hoc network, I could sync anytime - not just at home.
Post relates to: Pre 2 p102una (Unlocked NA)

+1
I also submitted feedback with HP/Palm to add this feature. I would be interested in knowing if this feature will be added via a patch. Ad hoc network connectivity is a big factor in why I purchased a Touchpad (I assumed this functionality would be present). Android tablets and the Ipad allow adhoc network connections. Has anyone heard HP/Palm's official stance on this feature?

Improved eclipse support

Hi, have you thought about improving the eclipse plugin for Kodo?. Going
to something like the JBuilder plugin (with property windows for metadata
files, etc).
Thanks.

This is on our todo list but hasn't been given a priority yet. We
recommend running Kodo Workbench until then which gives you even more
capabilities without imposing another IDE upon your environment.
Jaime De La Jara F. wrote:
Hi, have you thought about improving the eclipse plugin for Kodo?. Going
to something like the JBuilder plugin (with property windows for metadata
files, etc).
Thanks.
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com

Feature request for JDev in comparision with Eclipse

In JDeveloper 10.1.3 Preview release, I see only one option to find out a resource (applies only to Java files). Eclipse supports this feature for any type of resource in Workspaces. (Ctrl+Shift+R) : You can find any resource in Eclipse but In JDev this support is only applicable to Java classes.
Will finding any type of Resources will be implemented in production release.
Further things which I find useful in Eclipse compared to JDev are:
1) In Search option you can select a field or member and seacrh the refernces like Read/Write Access on a member in a java object. This is one of the most important feature I feel.
2) Organize Imports, JDev doesn't support this. If I have a java file where imports are not proper, I have to each line and Press Alt+Enter. If I have 20 members where I didn't do import (which happens when I import a project to JDev), I have press 20 times Alt+Enter. I feel this feature should be useful to all.
3) Object structure in Eclipse. In a Java source file, if u press Ctrl+Shift+O, Eclipse shows a the members, so I need not go to structure window to find it. If my class is a huge file, I have to scroll through.
4) Refactoring support is still not in comparision whith Eclipse or IDeaJ like externalise strings etc...
Looks like JDev code Assist is like hard coded Assistance. If I type "If ()" still not completed the statement, it says "Negate If statement". This really doesn't look good.
Bug in JDev 10.1.3
When my connection manager is active and I select a Java file in the code editor and click "Select in Navigator", JDev doesn't find it. It finds it only if System Navigator is active and the node in which Java/JSP file exists is expanded, else it reports as not found.

You can get something even better right now: Lightroom can show Lab values if you right-click on the histogram and check "show Lab values". The L is what you want:
(The K in Photoshop refers to whatever is set as gray working space - what the value would be if you converted the file to it. The actual readout varies according to what that working space is).

Auto-Deployment is not working in Eclipse - Weblogic

I have created weblogic server instance in Eclipse.Then, I have added one project into weblogic server by using "Add/Remove Projects" menu.After I start the server , I logged into admin console and checked the deployments link. I am not finding the project listed in the list.I have selected option "Run stand alone web module directly from work space" in web logic server configuration window in eclipse.
I am using Eclipse 3.3 and weblogic 10.0.
I have no idea, why auto-deployment is not working.
I would appreciate your help on this regard.I have contacted Eclipse Support, they have asked me to contact BEA team.
Thanks,
Prakash.A

Hi Prakash,
The "Run standalone web module from workspace" doesn't publish the application to the server (instead the app is deployed to a temp location).
This is mainly to help test the app during the development stages. If your app is complete and would like to publish to the server then you might want to try the following option
- In Server View, double click on the configuration to launch Overview
- Select "Copy stand-alone web module into separate deployment folder"
- Save the configuration
- Start the server
The application would be deployed to the server as a WAR file.

Help - Editor does not contain a main type error (Eclipse)

Hello,
I'm trying to run a Text input program out of the Eclipse program and I keep getting this Editor does not contain a main type error - can someone help me
here's the code
import java.io.File;
import java.io.FileNotFoundException;
import java.text.DecimalFormat;
import java.util.Scanner;
import uwcse.io.Input;
public class FileInputExample {
 public static void main(String[] args) {
 // Create a Scanner to read the input file
 String fileName = new Input().readString("Input file name? ");
 System.out.println();
 Scanner scan;
 try {
 scan = new Scanner(new File(fileName));
 } catch (FileNotFoundException e) {
 System.out.println(fileName + " doesn't exist!");
 return;
 // Read the file and count the number of occurences of A, B, ...
 int[] count = new int[26];
 while (scan.hasNextLine()) {
 String line = scan.nextLine();
 line = line.toLowerCase();
 for (int i = 0; i < line.length(); i++) {
 char c = line.charAt(i);
 if (c >= 'a' && c <= 'z') {
 count[c - 'a']++;
 scan.close();
 int length = 0;
 for (int i = 0; i < count.length; i++) {
 length += count;
 // Display the statistics (as an histogram)
 DecimalFormat df = new DecimalFormat("0.00");
 for (int i = 0; i < count.length && length > 0; i++) {
 double percent = count[i] * 100.0 / length;
 String display = "" + (char) ('a' + i);
 display += "(" + df.format(percent) + "%):\t";
 for (int j = 1; j <= Math.round(percent); j++) {
 display += "X";
 System.out.println(display);
}Thanks

First, note that your program uses a non-standard class, "uwcse.io.Input" which is not available to us. Normally that is a show stopper - in this case, it's not, as I was able to eliminate its use.
Your program runs fine, so the error is an Eclipse error unrelated to Java.
You need to ask for help at an Eclipse support site, not here, as these forums are Java language forums.

Problem in using 'Path Variable' in Linked resources in Eclipse

Hi All
Currently we are working on a J2EE project on which we have established the split-development environment. In this environment we have few UI web sub-projects. These projects are bundled as a one UI project at the time of deploying the application.
For Example UI proj Structure is as below
../UI-Proj-Main/WebContent/sub
 /jsp1
 /jsp2
../UI-Proj-Sub1/WebContent/sub
 /jsp1_sub1
 /jsp2_sub1
../UI-Proj-Sub2/WebContent/sub
 /jsp1_sub2
 /jsp2_Sub2
In the final ear project which got deployed on the server we have only on war file which have below structure
../UI-Proj-Main/sub
 /jsp1
 /jsp2
 /jsp1_sub1
 /jsp2_sub1
 /jsp1_sub2
 /jsp2_Sub2
To perform this we have created a linked-source of UI-Proj-Sub1 and UI-Proj-Sub2 in the project UI-Proj-Main. For this a an entry of '<linkedResources>' occured in the .project file of UI-Proj-Main . i.e.,
 <linkedResources>
 <link>
 <name>UI-Proj-Sub1</name>
 <type>2</type>
 <location>C:/myProj/UI-Proj-Sub1/sub</location>
 </link>
 <link>
 <name>UI-Proj-Sub2</name>
 <type>2</type>
 <location>C:/myProj/UI-Proj-Sub2/sub</location>
 </link>
 <linkedResources>
My Problem:
The '<location>' tag contains the explicit path of my workspace myProj. If I want to create a different workspace then I need to manually edit the .project file for relinking. If I use the Path variable in location i.e.,
<linkedResources>
 <link>
 <name>UI-Proj-Sub1</name>
 <type>2</type>
 <location>WORKSPACE_LOCC/UI-Proj-Sub1/sub</location>
 </link>
 <link>
 <name>UI-Proj-Sub2</name>
 <type>2</type>
 <location>WORKSPACE_LOCC/UI-Proj-Sub2/sub</location>
 </link>
<linkedResources>
then I got following error at the time of deploying the application
"Runtime exception occurred in publish task 'Split Source Mapping Generation Task'.Source should be absolute."
Kindly let us know a way to avoid the absolute path in .project file. Our customer don't want us to change the project structure.

Disabled where? Project or workspace? You should check both.
And you must still go to an Eclipse forum and ask for help there, this is not an Eclipse support channel.

Can we use RoboHelp with Eclipse as version control?

Im am using RoboHelp 7 in the Tech Comm Suite in a Windows XP environment.
I see a lot of information on using RoboSource as versionn control, but I'm not seeing a lot of information on other third-pary version control software. I did see one posting that suggested that if you are planning to use third-party software, you should uninstall RoboSource first. I can't seem to figure out the following:
How do you determine if your version control (Eclipse) supports Microsoft SCC API?
How do you get RH to recognize Eclipse? Even though I uninstalled RoboSource Control 3, it still shows up in the Select Version Control Provider
Are there step-by-step instructions anywhere that show how to get RoboHelp to recognize third-party software?
As always, thanks for your assistance.

Colum,
Thanks for recommending that I visit Peter's web site. It has a great page on Eclipse. Wish I had read it before I was shoved kicking and screaming into using it. However, it did stop short of providing me with information to troubleshoot the problems I'm having with Eclipse and RH 7. I sent him an e-mail from the site and hope that he will be able to answer it.

Eclipse is not identifying @Entity, @Id etc...........

Hi,
I am trying to run a Hibernate Annotation example in Eclipse 3.0 and JDK compiler is 1.4
I have included all the required jars in classpath and builded the class files but still it is givng error for Annotations as
"Syntax error on tokens, delete these tokens"
Eclipse is not identifying @Entity, @Id etc..........., it underlining all of them in red line
Please HELP me to sort this out
Please tell me what are the steps to run an Annotation example like one below in eclipse
The below given class is one of many classes
package hibernate.onetomanydependent;
import javax.persistence.*;
import org.hibernate.*;
@Entity(access = AccessType.FIELD)
public class Address {
@Id
public String ID = "-1";
public String Name = "";
@ManyToOne(fetch = FetchType.EAGER)
public Client ClientObj = null;
Regards
Muheeb

Hi,
Annotation have been introduced in JDK 1.5 (5.0) Java Tiger.
and Eclipse support tiger's synthax since version 3.1.
Regards,
Sebastien Degardin.

Eclipse EE intall issue

I am trying to install Eclipse EE IDE on my Windows XP.
After I download and extract Eclpse and click on the install icon it shows a long pop up message:
jvm terminated. Exit code = -1
-Dosgi.requiredJavaVersion = 1.5
-Xms40m
-Xmx512m
...I have jdk 1.5.0_06 and jre 1.5.0_06 loaded and even have Tomcat 5.5 working. And I was able to install the Eclipse IDE for Java Developers with no problem but cant install the IDE for Java EE Developers.
I deleted the Eclipse IDE for Java Developers hoping that was the problem but still cant get the Eclipse for Java EE to install.
Please advise.

This is not the correct place to ask this question.
The forum is for items concerning the Java language. It is not an Eclipse support forum.
The various IDE's have websites for support issues, and Eclipse questions should be asked at the Eclipse site.

Java, UML and Eclipse ?

Hi to everyone, I'm new to the forum, as well as Java. I'm currently learning from a Deitel Book (How to program in Java) and some links I've found in this Forum. I'm using Eclipse (OS X version), after having used pico and terminal commands to learn the basics (editioin, compilation, etc..)
Now I'm learning Java because I'll be working with more experienced developer in a few weeks in a major project, and since Java is an OOP language I think it would be desirable to learn and use UML, I've seen somewhere in this forum that Eclipse supports UML via pluggin, but what version of UML is desirable to learn and use for developing Java ? if it is desirable at all !
Thanks !!!

There's only one version of UML to learn.
Maybe you mean what UML tools would be good to learn?
If you have a lot of money, Rational Rose from IBM/Rational is popular. I don't care for it myself.
Borland's Together is a fine product. You'll have to buy a license.
ArgoUML has a good freeware edition to download. You can't import Java files into it to generate diagrams, but you can create diagrams by hand with it.
I'm not aware of a UML plugin for Eclipse.
What does Google find for you?
%

Are Gantt charts supported in JRC?


According to the Crystal Reports XI release notes from 2004, JRC does not support Gantt charts. Is there a version of JRC that does support Gantt charts. If not, what do I need to do to display a report with a Gantt chart?


(Currently, the report looks fine in the designer, but on the web, there's a blank space where the chart should be.)


Last I checked, the newest JRC - that comes with Crystal Reports for Eclipse - supported all chart types except Stock Charts.
Look to your left for the CR4E link.
If you have Crystal Reports XI, then CR4E won't be a separate purchase - the same keycode should work.
Sincerely,
Ted Ueda

Working fine when running with eclipse, when exported, it doesnt.

I have made a little mp3 player with the help of Jlayer 1.0 library. Now, it is running perfectly when I run it from eclipse. But when I export it to a .jar file, strange thing happens.
The program starts ok, then I click add song button, a popup pops and wants me to choose a file, well I click the choose
the file button, it opens a JfileChooser, choose file, everything ok so far. Now, I want to click ok so that the song would be added to the program, but nothing happens when I click ok. when running eclipse it would add the song to the Jtree and so on, now it does absolutely nothing, the box wont disappear, no error message, nothing. I wanted to check if it was somekind of bug in the button, but it would seem it does do some basic statements on the beginning, but when it would have to create
new datastructure, it never comes back. I tested this with printing text when the program completed a statement and got the statement which makes the program idle. And the program doesnt freeze, it just wont do anything, and it wont even finish the method it is supposed when ok is clicked.
Any suggestions? Im totally clueless.

Yes, you probably don't have the application correctly set up to run outside of Eclipse. How to do that is different for each IDE. I am aware of the following tutorial for NetBeans, and (probably) Eclipse has something like that. You need to ask at the Eclipse website for that, since these forums are for the Java language, not Eclipse support.
http://www.netbeans.org/kb/articles/javase-deploy.html

XML Datasource Supported?

I was wondering if Crystal Reports for Eclipse supports an XML Datasource? If so how do you use it?

This is really a yes and no answer (much like the Stored Procedures and JDBC-ODBC questions I have been getting on the forum). Our full blown Crystal Reports Designer does support connecting to and designing reports off of XML and Web Service data sources. Our Java engine also supports reporting off of these data sources, which means you will have no problem editing or previewing an existing report that has the XML data source already added. The problem with CR4E specifically lies around the connection wizards we supply with the product. We did not want to "re-invent the wheel" when it came to defining how users will connect to data sources. Instead we used the existing Eclipse view which Developers are already using to handle their data source needs. Unfortunately, the Database Explorer does not currently provide all of the data source options our designer supports so we are forced to have a parity gap between what the engine can support at runtime and what the user is able to design against. Potentially, the possibility exists for a user to write their own data source connection wizard and create a drop-handler for the CR4E designer which may eliminate some of these issues. However, I have to look into this option a little more. I think there may be a way to write a simple class to add the XML file at runtime. Once the file has been added the report could be saved and opened in the editor. The key point that is missing today is that there is no UI available in CR4E to connect to XML. Once the XML data source gets in the report we should have no problem editing it. Anyway, let me look into this and get back to you on some possible work-arounds. Regards, Sean Johnson (CR4E Product Manager)

Compiling with external JARs using Eclipse

I've spent 3 days on this and I still don't seem to be any nearer solving the problem. I am using a couple of external JAR files within my project and everything is working fine within the IDE, it's when I come to compile my own JAR that I'm having problems. I've tried created my JAR by choosing file->export, but it doesn't seem to pull in the external JARs. My class paths must be correct as I can run it within the IDE, but I'm missing something.
Next I discovered ANT and had a play with that. After some toil I got it to generate a JAR, but it has two problems. 1. The manifest file cannot be found, but let's forget about that for now, as I haven't really looked into it. 2. The generated JAR is only 250Kb, when (if the external JARs are packaged with it) it should be closer to 5Mb. Again I've set my class paths in the External Tools dialog, but still nothing.
Could someone please try and point me in the right direction. I've even spent a couple of hours at Borders reading up on ANT and Eclipse, that where my ANT script came from, but it hasn't got me the result I need. If it's any help my build.xml is below
<?xml version="1.0" encoding = "UTF-8"?>
<project name="C_G" default="Main Build" basedir=".">
 <property name="bin" location="bin"/>
 <property name="src" location="."/>
 <property name="jardir" location="${bin}/lib"/>
 <property name="jarfile" location="${jardir}/c_g.jar"/>
 <property name="build.compiler"
 value="org.eclipse.jdt.core.JDTCompilerAdapter"/>
 <target name="Main Build" depends="Initialize, Compile, Jar">
 <echo message="Ant Building"/>
 </target>
 <target name="Initialize">
 <delete dir="${bin}"/>
 <delete dir="${jardir}"/>
 <mkdir dir="${bin}"/>
 <mkdir dir="${jardir}"/>
 </target>
 <target name="Compile" depends="Initialize">
 <javac srcdir="${src}"
 destdir="${bin}">
 </javac>
 </target>
 <target name="Jar" depends="Initialize, Compile">
 <jar destfile="${jarfile}" basedir="${bin}"/>
 </target>
</project>

Damn it, so I do have to tackle the 'manifest not
found problem' first then. I would have though
Eclipse would have made a better job at making the
manifest file.All I can say: RTFM. This is not an Eclipse support forum. Maybe it does, and you use some incorrect settings.
I just placed it into the root of the JAR, but when I
run it can't find itIt doesn't belong there. It goes into a directory named META-INF

Ad-hoc Eclipse support

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