| /******************************************************************************* |
| * Copyright (c) 2006 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 |
| *******************************************************************************/ |
| package org.eclipse.team.internal.core.mapping; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.resources.mapping.*; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.team.internal.core.Policy; |
| import org.eclipse.team.internal.core.TeamPlugin; |
| |
| public class ModelProviderResourceMapping extends ResourceMapping { |
| |
| ModelProvider provider; |
| |
| public ModelProviderResourceMapping(ModelProvider provider) { |
| this.provider = provider; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.resources.mapping.ResourceMapping#getModelObject() |
| */ |
| public Object getModelObject() { |
| return provider; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.resources.mapping.ResourceMapping#getModelProviderId() |
| */ |
| public String getModelProviderId() { |
| // Use the resource model provider id. Model providers |
| // can override this by adapting their specific model provider class |
| return ModelProvider.RESOURCE_MODEL_PROVIDER_ID; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.resources.mapping.ResourceMapping#getProjects() |
| */ |
| public IProject[] getProjects() { |
| IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); |
| try { |
| IResource[] resources = provider.getDescriptor().getMatchingResources(projects); |
| Set result = new HashSet(); |
| for (int i = 0; i < resources.length; i++) { |
| IResource resource = resources[i]; |
| if (resource.isAccessible()) |
| result.add(resource.getProject()); |
| } |
| return (IProject[]) result.toArray(new IProject[result.size()]); |
| } catch (CoreException e) { |
| TeamPlugin.log(e); |
| } |
| return projects; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.resources.mapping.ResourceMapping#getTraversals(org.eclipse.core.resources.mapping.ResourceMappingContext, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public ResourceTraversal[] getTraversals(ResourceMappingContext context, |
| IProgressMonitor monitor) throws CoreException { |
| monitor = Policy.monitorFor(monitor); |
| try { |
| monitor.beginTask(null, 100); |
| ResourceMapping[] mappings = provider.getMappings(getProviderResources(context), context, Policy.subMonitorFor(monitor, 50)); |
| return provider.getTraversals(mappings, context, Policy.subMonitorFor(monitor, 50)); |
| } finally { |
| monitor.done(); |
| } |
| } |
| |
| private IResource[] getProviderResources(ResourceMappingContext context) { |
| try { |
| if (context instanceof RemoteResourceMappingContext) { |
| RemoteResourceMappingContext rrmc = (RemoteResourceMappingContext) context; |
| return provider.getDescriptor().getMatchingResources(rrmc.getProjects()); |
| } |
| } catch (CoreException e) { |
| TeamPlugin.log(e); |
| } |
| return getProjects(); |
| } |
| |
| public boolean contains(ResourceMapping mapping) { |
| return (mapping.getModelProviderId().equals(getModelProviderId())); |
| } |
| |
| } |