| 1 | package de.uka.ipd.sdq.pcm.gmf.allocation.part; |
| 2 | |
| 3 | import java.io.IOException; |
| 4 | import java.util.HashMap; |
| 5 | import java.util.Map; |
| 6 | |
| 7 | import org.eclipse.core.commands.ExecutionException; |
| 8 | import org.eclipse.core.commands.operations.OperationHistoryFactory; |
| 9 | import org.eclipse.core.resources.IFile; |
| 10 | import org.eclipse.core.runtime.IAdaptable; |
| 11 | import org.eclipse.core.runtime.IProgressMonitor; |
| 12 | import org.eclipse.core.runtime.NullProgressMonitor; |
| 13 | import org.eclipse.emf.ecore.EObject; |
| 14 | import org.eclipse.emf.ecore.xmi.XMIResource; |
| 15 | import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| 16 | import org.eclipse.gmf.runtime.common.core.command.CommandResult; |
| 17 | import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand; |
| 18 | import org.eclipse.jface.viewers.IStructuredSelection; |
| 19 | import org.eclipse.ui.IWorkbenchPage; |
| 20 | |
| 21 | import de.uka.ipd.sdq.pcm.allocation.Allocation; |
| 22 | import de.uka.ipd.sdq.pcm.resourceenvironment.ResourceEnvironment; |
| 23 | import de.uka.ipd.sdq.pcm.system.System; |
| 24 | |
| 25 | /** |
| 26 | * This wizard has added pages that require the user to select a System |
| 27 | * and a ResourceEnvironment, when initializing the diagram. |
| 28 | * |
| 29 | * @author Philipp Meier |
| 30 | * |
| 31 | */ |
| 32 | public class PcmNewAllocationDiagramFileWizard |
| 33 | extends PalladioComponentModelNewDiagramFileWizard { |
| 34 | |
| 35 | private Allocation myDiagramRoot; |
| 36 | private TransactionalEditingDomain myEditingDomain; |
| 37 | private ResourceEnvironmentSelectorPage myResourceEnvironmentSelectorPage; |
| 38 | private SystemSelectorPage mySystemSelectorPage; |
| 39 | |
| 40 | public PcmNewAllocationDiagramFileWizard(org.eclipse.emf.common.util.URI domainModelURI, |
| 41 | EObject diagramRoot, TransactionalEditingDomain editingDomain) { |
| 42 | super(domainModelURI, diagramRoot, editingDomain); |
| 43 | |
| 44 | myEditingDomain = editingDomain; |
| 45 | |
| 46 | myDiagramRoot = null; |
| 47 | if (diagramRoot instanceof Allocation) { |
| 48 | myDiagramRoot = (Allocation)diagramRoot; |
| 49 | } |
| 50 | |
| 51 | ResourceEnvironment resourceEnvironment = null; |
| 52 | System system = null; |
| 53 | if (myDiagramRoot != null) { |
| 54 | resourceEnvironment = myDiagramRoot.getTargetResourceEnvironment_Allocation(); |
| 55 | system = myDiagramRoot.getSystem_Allocation(); |
| 56 | } |
| 57 | myResourceEnvironmentSelectorPage = new ResourceEnvironmentSelectorPage(resourceEnvironment); |
| 58 | mySystemSelectorPage = new SystemSelectorPage(system); |
| 59 | } |
| 60 | |
| 61 | @Override |
| 62 | public void addPages() { |
| 63 | super.addPages(); |
| 64 | |
| 65 | addPage(myResourceEnvironmentSelectorPage); |
| 66 | addPage(mySystemSelectorPage); |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public boolean performFinish() { |
| 71 | if (myDiagramRoot == null) { |
| 72 | return false; |
| 73 | } |
| 74 | |
| 75 | // TODO retrieve the IFile handle to the allocation model and add to list of modified files for command |
| 76 | |
| 77 | AbstractTransactionalCommand command = new AbstractTransactionalCommand( |
| 78 | myEditingDomain, "Save allocation model.", null) { //$NON-NLS-1$ |
| 79 | protected CommandResult doExecuteWithResult( |
| 80 | IProgressMonitor monitor, IAdaptable info) |
| 81 | throws ExecutionException { |
| 82 | myDiagramRoot.setTargetResourceEnvironment_Allocation(myResourceEnvironmentSelectorPage.getSelectedResourceEnvironment()); |
| 83 | myDiagramRoot.setSystem_Allocation(mySystemSelectorPage.getSelectedSystem()); |
| 84 | try { |
| 85 | Map<String,String> options = new HashMap<String,String>(); |
| 86 | options.put(XMIResource.OPTION_ENCODING, "UTF-8"); //$NON-NLS-1$ |
| 87 | myDiagramRoot.eResource().save(options); |
| 88 | } catch (IOException e) { |
| 89 | PalladioComponentModelAllocationDiagramEditorPlugin |
| 90 | .getInstance() |
| 91 | .logError( |
| 92 | "Save operation failed for: " + myDiagramRoot.eResource().getURI().path(), e); //$NON-NLS-1$ |
| 93 | } |
| 94 | return CommandResult.newOKCommandResult(); |
| 95 | } |
| 96 | }; |
| 97 | |
| 98 | try { |
| 99 | OperationHistoryFactory.getOperationHistory().execute(command, |
| 100 | new NullProgressMonitor(), null); |
| 101 | } catch (ExecutionException e) { |
| 102 | PalladioComponentModelAllocationDiagramEditorPlugin.getInstance().logError( |
| 103 | "Unable to save allocation model.", e); //$NON-NLS-1$ |
| 104 | } |
| 105 | |
| 106 | return super.performFinish(); |
| 107 | } |
| 108 | |
| 109 | |
| 110 | |
| 111 | |
| 112 | |
| 113 | |
| 114 | |
| 115 | } |