org.eclipse.emf.common
Class EMFPlugin.EclipsePlugin

java.lang.Object
  |
  +--org.eclipse.core.runtime.Plugin
        |
        +--org.eclipse.emf.common.EMFPlugin.EclipsePlugin

All Implemented Interfaces:

Logger, ResourceLocator

Direct Known Subclasses:

CodeGenEcorePlugin.Implementation, CodeGenPlugin.Implementation, CommonPlugin.Implementation, EcoreEditorPlugin.Implementation, EcoreEditPlugin.Implementation, EcorePlugin.Implementation, GenModelEditPlugin.Implementation, MappingPlugin.Implementation, XMIPlugin.Implementation

Enclosing class:

EMFPlugin

public abstract static class EMFPlugin.EclipsePlugin

extends org.eclipse.core.runtime.Plugin

implements ResourceLocator, Logger

The actual implementation of an Eclipse Plugin.

Fields inherited from class org.eclipse.core.runtime.Plugin

PREFERENCES_DEFAULT_OVERRIDE_BASE_NAME, PREFERENCES_DEFAULT_OVERRIDE_FILE_NAME

Constructor Summary

EMFPlugin.EclipsePlugin(org.eclipse.core.runtime.IPluginDescriptor descriptor)
Creates an instance.

Method Summary

protected java.lang.Object	doGetImage(java.lang.String key) Does the work of fetching the image associated with the key.
java.net.URL	getBaseURL() Returns the URL from which all resources are based.
java.lang.Object	getImage(java.lang.String key) Returns the description that can be used to create the image resource associated with the key.
java.lang.String	getString(java.lang.String key) Returns the string resource associated with the key.
java.lang.String	getString(java.lang.String key, java.lang.Object[] substitutions) Returns a string resource associated with the key, and peforms substitutions.
void	log(java.lang.Object logEntry) Logs an entry.

Methods inherited from class org.eclipse.core.runtime.Plugin

find, find, getDescriptor, getLog, getPluginPreferences, getStateLocation, initializeDefaultPluginPreferences, isDebugging, openStream, openStream, savePluginPreferences, setDebugging, shutdown, startup, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EMFPlugin.EclipsePlugin

public EMFPlugin.EclipsePlugin(org.eclipse.core.runtime.IPluginDescriptor descriptor)

Creates an instance.

Parameters:

descriptor - the description of the plugin.

Method Detail

getBaseURL

public java.net.URL getBaseURL()

Description copied from interface: ResourceLocator

Returns the URL from which all resources are based.

Specified by:

getBaseURL in interface ResourceLocator

Following copied from interface: org.eclipse.emf.common.util.ResourceLocator

Returns:

the URL from which all resources are based.

getImage

public java.lang.Object getImage(java.lang.String key)

Description copied from interface: ResourceLocator

Returns the description that can be used to create the image resource associated with the key. The description will typically be in the form of a URL to the image data. Creation of an actual image depends on the GUI environment; within Eclipse, org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry can be used.

Specified by:

getImage in interface ResourceLocator

Following copied from interface: org.eclipse.emf.common.util.ResourceLocator

Parameters:

key - the key of the image resource.

Returns:

the description on the image resource.

doGetImage

protected java.lang.Object doGetImage(java.lang.String key)
                               throws java.io.IOException

Does the work of fetching the image associated with the key. It ensures that the image exists.

Parameters:

key - the key of the image to fetch.

Returns:

the description of the image associated with the key.

Throws:

java.io.IOException - if an image doesn't exist.

getString

public java.lang.String getString(java.lang.String key)

Description copied from interface: ResourceLocator

Returns the string resource associated with the key.

Specified by:

getString in interface ResourceLocator

Following copied from interface: org.eclipse.emf.common.util.ResourceLocator

Parameters:

key - the key of the string resource.

Returns:

the string resource associated with the key.

getString

public java.lang.String getString(java.lang.String key,
                                  java.lang.Object[] substitutions)

Description copied from interface: ResourceLocator

Returns a string resource associated with the key, and peforms substitutions.

Specified by:

getString in interface ResourceLocator

Following copied from interface: org.eclipse.emf.common.util.ResourceLocator

Parameters:

key - the key of the string.

substitutions - the message substitutions.

Returns:

a string resource associated with the key.

See Also:

ResourceLocator.getString(String), MessageFormat.format(String, Object[])

log

public void log(java.lang.Object logEntry)

Description copied from interface: Logger

Logs an entry.

Specified by:

log in interface Logger

Following copied from interface: org.eclipse.emf.common.util.Logger

Parameters:

logEntry - a plastic entry to log.