| /******************************************************************************* |
| * Copyright (c) 2001, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| * Jens Lukowski/Innoopract - initial renaming/restructuring |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.sse.ui.internal.openon; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.swt.custom.BusyIndicator; |
| import org.eclipse.wst.sse.ui.internal.Logger; |
| import org.osgi.framework.Bundle; |
| |
| |
| /** |
| * Open on definition object |
| * |
| * @deprecated Use base support for hyperlink navigation |
| */ |
| public class OpenOnDefinition { |
| private String fClassName = null; |
| |
| private IConfigurationElement fConfigurationElement = null; |
| |
| // a hash map of content type Ids (String) that points to lists of |
| // parition types (List of Strings) |
| // contentTypeId -> List(paritionType, paritionType, partitionType, ...) |
| // contentTypeId2 -> List(partitionType, partitionType, ...) |
| // ... |
| private HashMap fContentTypes = null; |
| private String fId = null; |
| |
| /** |
| * @param id |
| * @param class1 |
| * @param configurationElement |
| */ |
| public OpenOnDefinition(String id, String class1, IConfigurationElement configurationElement) { |
| super(); |
| fId = id; |
| fClassName = class1; |
| fConfigurationElement = configurationElement; |
| fContentTypes = new HashMap(); |
| } |
| |
| public void addContentTypeId(String contentTypeId) { |
| if (!fContentTypes.containsKey(contentTypeId)) |
| fContentTypes.put(contentTypeId, new ArrayList()); |
| } |
| |
| public void addPartitionType(String contentTypeId, String partitionType) { |
| if (!fContentTypes.containsKey(contentTypeId)) |
| fContentTypes.put(contentTypeId, new ArrayList()); |
| |
| List partitionList = (List) fContentTypes.get(contentTypeId); |
| partitionList.add(partitionType); |
| } |
| |
| /** |
| * Creates an extension. If the extension plugin has not been loaded a |
| * busy cursor will be activated during the duration of the load. |
| * |
| * @param propertyName |
| * @return Object |
| */ |
| private Object createExtension(String propertyName) { |
| // If plugin has been loaded create extension. |
| // Otherwise, show busy cursor then create extension. |
| final IConfigurationElement element = getConfigurationElement(); |
| final String name = propertyName; |
| |
| final Object[] result = new Object[1]; |
| String pluginId = element.getDeclaringExtension().getNamespace(); |
| Bundle bundle = Platform.getBundle(pluginId); |
| if (bundle.getState() == Bundle.ACTIVE) { |
| try { |
| return element.createExecutableExtension(name); |
| } catch (CoreException e) { |
| handleCreateExecutableException(result, e); |
| } |
| } else { |
| BusyIndicator.showWhile(null, new Runnable() { |
| public void run() { |
| try { |
| result[0] = element.createExecutableExtension(name); |
| } catch (Exception e) { |
| handleCreateExecutableException(result, e); |
| } |
| } |
| }); |
| } |
| return result[0]; |
| } |
| |
| /** |
| * @return IOpenOn for this definition |
| */ |
| public IOpenOn createOpenOn() { |
| IOpenOn openOn = null; |
| |
| if (getClassName() != null) { |
| openOn = (IOpenOn) createExtension(OpenOnBuilder.ATT_CLASS); |
| } |
| |
| return openOn; |
| } |
| |
| /** |
| * @return Returns the fClass. |
| */ |
| public String getClassName() { |
| return fClassName; |
| } |
| |
| /** |
| * @return Returns the fConfigurationElement. |
| */ |
| public IConfigurationElement getConfigurationElement() { |
| return fConfigurationElement; |
| } |
| |
| /** |
| * @return Returns the fContentTypes. |
| */ |
| public HashMap getContentTypes() { |
| return fContentTypes; |
| } |
| |
| /** |
| * @return Returns the fId. |
| */ |
| public String getId() { |
| return fId; |
| } |
| |
| /** |
| * @param result |
| * @param e |
| */ |
| private void handleCreateExecutableException(Object[] result, Throwable e) { |
| Logger.logException("Unable to create open on: " + getId(), e); //$NON-NLS-1$ |
| e.printStackTrace(); |
| result[0] = null; |
| } |
| } |