package org.drools.ide;
import java.util.MissingResourceException;
import java.util.ResourceBundle;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.debug.core.DebugException;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
/**
* The main plugin class to be used in the desktop.
*
* @author <a href="mailto:kris_verlaenen@hotmail.com">kris verlaenen </a>
*/
public class DroolsIDEPlugin extends AbstractUIPlugin {
public static final int INTERNAL_ERROR = 120;
public static final String PLUGIN_ID = "org.drools.ide";
//The shared instance.
private static DroolsIDEPlugin plugin;
//Resource bundle.
private ResourceBundle resourceBundle;
/**
* The constructor.
*/
public DroolsIDEPlugin() {
super();
plugin = this;
}
/**
* This method is called upon plug-in activation
*/
public void start(BundleContext context) throws Exception {
super.start(context);
}
/**
* This method is called when the plug-in is stopped
*/
public void stop(BundleContext context) throws Exception {
super.stop(context);
plugin = null;
resourceBundle = null;
}
/**
* Returns the shared instance.
*/
public static DroolsIDEPlugin getDefault() {
return plugin;
}
/**
* Returns the string from the plugin's resource bundle,
* or 'key' if not found.
*/
public static String getResourceString(String key) {
ResourceBundle bundle = DroolsIDEPlugin.getDefault().getResourceBundle();
try {
return (bundle != null) ? bundle.getString(key) : key;
} catch (MissingResourceException e) {
return key;
}
}
/**
* Returns the plugin's resource bundle,
*/
public ResourceBundle getResourceBundle() {
try {
if (resourceBundle == null)
resourceBundle = ResourceBundle.getBundle("droolsIDE.DroolsIDEPluginResources");
} catch (MissingResourceException x) {
resourceBundle = null;
}
return resourceBundle;
}
/**
* Returns an image descriptor for the image file at the given
* plug-in relative path.
*
* @param path the path
* @return the image descriptor
*/
public static ImageDescriptor getImageDescriptor(String path) {
return AbstractUIPlugin.imageDescriptorFromPlugin("DroolsIDE", path);
}
public static String getUniqueIdentifier() {
if (getDefault() == null) {
return PLUGIN_ID;
}
return getDefault().getBundle().getSymbolicName();
}
public static void log(Throwable t) {
Throwable top = t;
if (t instanceof DebugException) {
DebugException de = (DebugException) t;
IStatus status = de.getStatus();
if (status.getException() != null) {
top = status.getException();
}
}
log(new Status(IStatus.ERROR, getUniqueIdentifier(),
INTERNAL_ERROR, "Internal error in Drools Plugin: ", top));
}
public static void log(IStatus status) {
getDefault().getLog().log(status);
}
}