net.refractions.udig.catalog.db2
Class DB2Plugin

java.lang.Object
  extended by AbstractUIPlugin
      extended by net.refractions.udig.catalog.db2.DB2Plugin

public class DB2Plugin
extends AbstractUIPlugin

The main plugin class to be used in the desktop.


Field Summary
static java.lang.String ID
          id of plugin, matches id decalred in plugin.xml *
 
Constructor Summary
DB2Plugin()
          The constructor.
 
Method Summary
static DB2Plugin getDefault()
          Returns the shared instance.
static ImageDescriptor getImageDescriptor(java.lang.String path)
          Returns an image descriptor for the image file at the given plug-in relative path.
static boolean isDebugging(java.lang.String trace)
          Performs the Platform.getDebugOption true check on the provided trace
static void log(java.lang.String message, java.lang.Throwable t)
          Logs the Throwable in the plugin's log.
 void start(BundleContext context)
          This method is called upon plug-in activation
 void stop(BundleContext context)
          This method is called when the plug-in is stopped
static void trace(java.lang.String message, java.lang.Throwable e)
          Messages that only engage if getDefault().isDebugging()
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ID

public static final java.lang.String ID
id of plugin, matches id decalred in plugin.xml *

See Also:
Constant Field Values
Constructor Detail

DB2Plugin

public DB2Plugin()
The constructor.

Method Detail

start

public void start(BundleContext context)
           throws java.lang.Exception
This method is called upon plug-in activation

Throws:
java.lang.Exception

stop

public void stop(BundleContext context)
          throws java.lang.Exception
This method is called when the plug-in is stopped

Throws:
java.lang.Exception

getDefault

public static DB2Plugin getDefault()
Returns the shared instance.


getImageDescriptor

public static ImageDescriptor getImageDescriptor(java.lang.String path)
Returns an image descriptor for the image file at the given plug-in relative path.

Parameters:
path - the path
Returns:
the image descriptor

log

public static void log(java.lang.String message,
                       java.lang.Throwable t)
Logs the Throwable in the plugin's log.

This will be a user visable ERROR iff:


trace

public static void trace(java.lang.String message,
                         java.lang.Throwable e)
Messages that only engage if getDefault().isDebugging()

It is much prefered to do this:


 private static final String RENDERING = "net.refractions.udig.project/render/trace";
 if (ProjectUIPlugin.getDefault().isDebugging() && "true".equalsIgnoreCase(RENDERING)) {
     System.out.println("your message here");
 }


isDebugging

public static boolean isDebugging(java.lang.String trace)
Performs the Platform.getDebugOption true check on the provided trace

Note: ProjectUIPlugin.getDefault().isDebugging() must also be on.

  • Trace.RENDER - trace rendering progress

Parameters:
trace - currently only RENDER is defined