Ok, if I can get the environment set up, I'll be so happy. To
recreate the files, I simply ran the following commands from my
"Caffeine" project folder:
..\projectCreator -eclipse Caffeine
..\applicationCreator -eclipse Caffeine com.google.client.caffeine
I then imported the project to Eclipse. So, from there, I made 3
alterations to test things out (I added 2 imports and a URL
declaration).
<code>
package com.google.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.ClickListener;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.gdata.*;
import java.net.*;
public class caffeine implements EntryPoint {
public void onModuleLoad() {
final Button button = new Button("Click me");
final Label label = new Label();
URL feedURL = new URL("http://www.google.com";);
button.addClickListener(new ClickListener() {
public void onClick(Widget sender) {
if (label.getText().equals(""))
label.setText("Hello World!");
else
label.setText("");
}
});
// Assume that the host HTML has elements defined whose
// IDs are "slot1", "slot2". In a real app, you probably would
not want
// to hard-code IDs. Instead, you could, for example, search for
all
// elements with a particular CSS class and replace them with
widgets.
//
RootPanel.get("slot1").add(button);
RootPanel.get("slot2").add(label);
}
</code>
My caffeine.gwt.xml file looks like this:
<module>
<!-- Inherit the core Web Toolkit stuff. -->
<inherits name='com.google.gwt.user.User'/>
<!-- Specify the app entry point class. -->
<entry-point class='com.google.client.caffeine'/>
</module>
Now, if I try to run this code, it produces these results:
-Starting HTTP on port 8888
-Analyzing source in module 'com.google.caffeine'
--Errors in 'C:\Program Files\Google\gwt-windows-1.3.3\Caffeine\src
\com\google\client\caffeine.java'
---Line 9: The import com.google.gdata cannot be resolved.
---Line 10: The import java.net cannot be resolved
---Line 17: URL cannot be resolved to a type
---Line 17: URL cannot be resolved to a type
-Finding entry point classes
--Unable to find type 'com.google.client.caffeine'
---Hint: Previous compiler errors may have made this type
unavailable
---Hint: Check the inheritance chain from your module; it may not
be inheriting a required module or a module may not be adding its
source path entries properly
--Failure to load module 'com.google.caffeine'
So, my assumption is indeed that something isn't set up properly. :-\
Also, my jars are located here:
~\gwt-windows-1.3.3
~\gwt-windows-1.3.3\Caffeine (*Note:* This is the eclipse project
folder)
~\gwt-windows-1.3.3\gwt-user.jar
~\gwt-windows-1.3.3\gdata\java\lib\gdata-calendar-1.0.jar
~\gwt-windows-1.3.3\gdata\java\lib\gdata-client-1.0.jar
~\gwt-windows-1.3.3\gdata\java\lib\gdata-codesearch-1.0.jar
~\gwt-windows-1.3.3\gdata\java\lib\gdata-spreadsheet-1.0.jar
Thanks for the help! I truly appreciate it. Once I get this set up,
I know my application will be pretty cool. I'm working on making a
very clean, google-esque application, that integrates many of the
Google services.
Regards,
-Brent
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