Java Code Examples for org.eclipse.core.runtime.IContributor#getName()

private Bundle findBundle ( final IContributor contributor )
{
    final String cid = contributor.getName ();

    for ( final Bundle bundle : this.context.getBundles () )
    {
        if ( bundle.getSymbolicName ().equals ( cid ) )
        {
            return bundle;
        }
    }
    return null;
}
 

private static void addContribution(TreeMap<String, String> set, IConfigurationElement configElt) {
    IContributor contributor = configElt.getContributor();
    try {
        if (contributor == null) {
            throw new IllegalArgumentException("Null contributor");
        }
        String pluginId = configElt.getAttribute(PLUGIN_ID);
        if (pluginId == null) {
            throw new IllegalArgumentException("Missing '" + PLUGIN_ID + "'");
        }
        String libPathAsString = configElt.getAttribute(LIBRARY_PATH);
        if (libPathAsString == null) {
            throw new IllegalArgumentException("Missing '" + LIBRARY_PATH + "'");
        }
        libPathAsString = resolveRelativePath(contributor, libPathAsString);
        if (libPathAsString == null) {
            throw new IllegalArgumentException("Failed to resolve library path for: " + pluginId);
        }
        if (set.containsKey(pluginId)) {
            throw new IllegalArgumentException("Duplicated '" + pluginId + "' contribution.");
        }
        set.put(pluginId, libPathAsString);
    } catch (Throwable e) {
        String cName = contributor != null ? contributor.getName() : "unknown contributor";
        String message = "Failed to read contribution for '" + EXTENSION_POINT_ID
                + "' extension point from " + cName;
        FindbugsPlugin.getDefault().logException(e, message);
    }
}
 

/**
 * Load the plugins from the extension point, and fill the lists of entries.
 */
protected void load(String extensionId) {
  IExtensionRegistry registry = Platform.getExtensionRegistry();
  IExtensionPoint point = registry.getExtensionPoint(extensionId);
  if (null == point) {
    return;
  }
  for (IExtension extension: point.getExtensions()) {
    IContributor contrib = extension.getContributor();
    String bundleId = contrib.getName();
    // ... and for each elements
    for (IConfigurationElement element :
        extension.getConfigurationElements()) {

      // obtain an object on the entry
      ContributionEntry<T> entry = buildEntry(bundleId, element);
      String entryId = entry.getId();
      if (Strings.isNullOrEmpty(entryId)) {
        LOG.warn("Empty entry id in {} for {}", bundleId, extensionId);
      }
      entries.put(entryId, entry);

      // Try to instantiate the contribution and install it.
      try {
        T plugin = entry.prepareInstance();
        installContribution(entryId, plugin);
      } catch (CoreException err) {
        reportException(entryId, err);
        throw new RuntimeException(err);
      }
    }
  }
}
 

/**
 * Log the status and inform the user about a misbehaving extension.
 *
 * @param descriptor the descriptor of the misbehaving extension
 * @param status a status object that will be logged
 */
void informUser(CompletionProposalComputerDescriptor descriptor, IStatus status) {
	JavaPlugin.log(status);
       String title= JavaTextMessages.CompletionProposalComputerRegistry_error_dialog_title;
       CompletionProposalCategory category= descriptor.getCategory();
       IContributor culprit= descriptor.getContributor();
       Set<String> affectedPlugins= getAffectedContributors(category, culprit);

	final String avoidHint;
	final String culpritName= culprit == null ? null : culprit.getName();
	if (affectedPlugins.isEmpty())
		avoidHint= Messages.format(JavaTextMessages.CompletionProposalComputerRegistry_messageAvoidanceHint, new Object[] {culpritName, category.getDisplayName()});
	else
		avoidHint= Messages.format(JavaTextMessages.CompletionProposalComputerRegistry_messageAvoidanceHintWithWarning, new Object[] {culpritName, category.getDisplayName(), toString(affectedPlugins)});

	String message= status.getMessage();
       // inlined from MessageDialog.openError
       MessageDialog dialog = new MessageDialog(JavaPlugin.getActiveWorkbenchShell(), title, null /* default image */, message, MessageDialog.ERROR, new String[] { IDialogConstants.OK_LABEL }, 0) {
       	@Override
		protected Control createCustomArea(Composite parent) {
       		Link link= new Link(parent, SWT.NONE);
       		link.setText(avoidHint);
       		link.addSelectionListener(new SelectionAdapter() {
       			@Override
				public void widgetSelected(SelectionEvent e) {
       				PreferencesUtil.createPreferenceDialogOn(getShell(), "org.eclipse.jdt.ui.preferences.CodeAssistPreferenceAdvanced", null, null).open(); //$NON-NLS-1$
       			}
       		});
       		GridData gridData= new GridData(SWT.FILL, SWT.BEGINNING, true, false);
       		gridData.widthHint= this.getMinimumMessageWidth();
			link.setLayoutData(gridData);
       		return link;
       	}
       };
       dialog.open();
}
 

private static void addContribution(Map<String, List<QuickFixContribution>> set, final IConfigurationElement configElt) {
    IContributor contributor = null;
    try {
        contributor = configElt.getContributor();
        if (contributor == null) {
            throw new IllegalArgumentException("Null contributor");
        }
        String clazzFqn = configElt.getAttribute(CLASS_FQN);
        if (isEmpty(clazzFqn)) {
            throw new IllegalArgumentException("Missing '" + CLASS_FQN + "' attribute");
        }
        String label = configElt.getAttribute(LABEL);
        if (isEmpty(label)) {
            throw new IllegalArgumentException("Missing '" + LABEL + "' attribute");
        }
        String pattern = configElt.getAttribute(PATTERN);
        if (isEmpty(pattern)) {
            throw new IllegalArgumentException("Missing '" + PATTERN + "' attribute");
        }
        String arg = configElt.getAttribute(ARGUMENTS);
        Set<String> args;
        if (arg == null) {
            args = Collections.emptySet();
        } else {
            args = new HashSet<>();
            for (String string : arg.split(",\\s*")) {
                args.add(string);
            }
        }
        QuickFixContribution qf = createQuickFix(configElt, clazzFqn, label, pattern, args);
        List<QuickFixContribution> list = set.get(pattern);
        if (list == null) {
            list = new ArrayList<>();
            set.put(pattern, list);
        }
        if (list.contains(qf)) {
            throw new IllegalArgumentException("Duplicated quick fix contribution for pattern '"
                    + pattern + "': " + qf + ".");
        }
        list.add(qf);
    } catch (Throwable e) {
        String cName = contributor != null ? contributor.getName() : "unknown contributor";
        String message = "Failed to read contribution for '" + EXTENSION_POINT_ID
                + "' extension point from " + cName;
        FindbugsPlugin.getDefault().logException(e, message);
    }
}