[jbosstools-commits] JBoss Tools SVN: r24225 - in trunk/jbpm/plugins/org.jbpm.gd.jpdl: src/org/jbpm/gd/jpdl/refactoring and 1 other directory.
jbosstools-commits at lists.jboss.org
jbosstools-commits at lists.jboss.org
Tue Aug 17 16:19:52 EDT 2010
Author: koen.aers at jboss.com
Date: 2010-08-17 16:19:52 -0400 (Tue, 17 Aug 2010)
New Revision: 24225
Added:
trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessProcessor.java
trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessWizard.java
Modified:
trunk/jbpm/plugins/org.jbpm.gd.jpdl/plugin.xml
trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessHandler.java
Log:
JBIDE-6650
Modified: trunk/jbpm/plugins/org.jbpm.gd.jpdl/plugin.xml
===================================================================
--- trunk/jbpm/plugins/org.jbpm.gd.jpdl/plugin.xml 2010-08-17 20:15:00 UTC (rev 24224)
+++ trunk/jbpm/plugins/org.jbpm.gd.jpdl/plugin.xml 2010-08-17 20:19:52 UTC (rev 24225)
@@ -1600,7 +1600,7 @@
</iterate>
</activeWhen>
</handler>
-<!-- <handler
+ <handler
class="org.jbpm.gd.jpdl.refactoring.MoveProcessHandler"
commandId="org.eclipse.ltk.ui.refactoring.commands.moveResources">
<activeWhen>
@@ -1615,7 +1615,7 @@
</iterate>
</activeWhen>
</handler>
- <handler
+<!-- <handler
class="org.jbpm.gd.jpdl.refactoring.DeleteProcessHandler"
commandId="org.eclipse.ltk.ui.refactoring.commands.deleteResources">
<activeWhen>
Modified: trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessHandler.java
===================================================================
--- trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessHandler.java 2010-08-17 20:15:00 UTC (rev 24224)
+++ trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessHandler.java 2010-08-17 20:19:52 UTC (rev 24225)
@@ -1,14 +1,40 @@
package org.jbpm.gd.jpdl.refactoring;
-import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.handlers.HandlerUtil;
-public class MoveProcessHandler extends AbstractHandler {
+public class MoveProcessHandler extends AbstractProcessHandler {
- public Object execute(ExecutionEvent arg0) throws ExecutionException {
- System.out.println("hello, move world");
+ @Override
+ public Object execute(ExecutionEvent event) throws ExecutionException {
+ Shell activeShell= HandlerUtil.getActiveShell(event);
+ ISelection sel= HandlerUtil.getCurrentSelection(event);
+ if (sel instanceof IStructuredSelection) {
+ IResource resource= getCurrentResource((IStructuredSelection) sel);
+ if (resource != null) {
+ MoveProcessWizard refactoringWizard= new MoveProcessWizard(resource);
+ RefactoringWizardOpenOperation op= new RefactoringWizardOpenOperation(refactoringWizard);
+ try {
+ op.run(activeShell, "Move Process");
+ } catch (InterruptedException e) {
+ // do nothing
+ }
+ }
+ }
return null;
}
+ private IResource getCurrentResource(IStructuredSelection sel) {
+ IResource[] resources= getSelectedResources(sel);
+ if (resources.length == 1) {
+ return resources[0];
+ }
+ return null;
+ }
}
Added: trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessProcessor.java
===================================================================
--- trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessProcessor.java (rev 0)
+++ trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessProcessor.java 2010-08-17 20:19:52 UTC (rev 24225)
@@ -0,0 +1,215 @@
+package org.jbpm.gd.jpdl.refactoring;
+
+import org.eclipse.core.resources.IContainer;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IFolder;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IResourceStatus;
+import org.eclipse.core.resources.IWorkspaceRoot;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.resources.mapping.IResourceChangeDescriptionFactory;
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.MultiStatus;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.ltk.core.refactoring.Change;
+import org.eclipse.ltk.core.refactoring.CompositeChange;
+import org.eclipse.ltk.core.refactoring.RefactoringStatus;
+import org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext;
+import org.eclipse.ltk.core.refactoring.participants.MoveProcessor;
+import org.eclipse.ltk.core.refactoring.participants.RefactoringParticipant;
+import org.eclipse.ltk.core.refactoring.participants.ResourceChangeChecker;
+import org.eclipse.ltk.core.refactoring.participants.SharableParticipants;
+import org.eclipse.ltk.core.refactoring.resource.MoveResourceChange;
+
+public class MoveProcessProcessor extends MoveProcessor {
+
+ private final IResource[] resourcesToMove;
+ private IContainer destination;
+
+ public MoveProcessProcessor(IResource resource) {
+ IResource jpdlResource = null, gpdResource = null;
+ if (resource == null || !resource.exists()) {
+ throw new IllegalArgumentException("resource must not be null and must exist");
+ }
+ if (isJpdlFile(resource)) {
+ jpdlResource = resource;
+ gpdResource = getGpdResource(resource);
+ } else if (isGpdFile(resource)) {
+ jpdlResource = getJpdlResource(resource);
+ gpdResource = resource;
+ }
+ if (jpdlResource != null && jpdlResource.exists() && gpdResource != null && gpdResource.exists()) {
+ resourcesToMove = new IResource[] { jpdlResource, gpdResource };
+ } else {
+ throw new IllegalArgumentException("both jpdlFile and gpdFile must not be null and must exist");
+ }
+ }
+
+ private String getProcessName(IResource resource) {
+ String name = resource.getName();
+ if (name.startsWith(".") && name.endsWith(".gpd.xml")) {
+ return name.substring(1, name.indexOf(".gpd.xml"));
+ } else if (name.endsWith(".jpdl.xml")) {
+ return name.substring(0, name.indexOf(".jpdl.xml"));
+ } else {
+ throw new IllegalArgumentException("resource must be either a jpdlFile or gpdFile");
+ }
+ }
+
+ private boolean isJpdlFile(IResource resource) {
+ return resource.getName().endsWith(".jpdl.xml");
+ }
+
+ private boolean isGpdFile(IResource resource) {
+ String name = resource.getName();
+ return name.startsWith(".") && name.endsWith(".gpd.xml");
+ }
+
+ private IResource getGpdResource(IResource resource) {
+ if (!resource.getName().endsWith(".jpdl.xml")) {
+ throw new IllegalArgumentException("gpd resource can only be obtained for a jpdl file");
+ }
+ return resource.getParent().getFile(new Path("." + getProcessName(resource) + ".gpd.xml"));
+ }
+
+ private IResource getJpdlResource(IResource resource) {
+ if (!resource.getName().endsWith(".gpd.xml")) {
+ throw new IllegalArgumentException("jpdl resource can only be obtained for a gpd file");
+ }
+ return resource.getParent().getFile(new Path(getProcessName(resource) + ".jpdl.xml"));
+ }
+
+ public void setDestination(IContainer destination) {
+ Assert.isNotNull(destination);
+ this.destination= destination;
+ }
+
+ public RefactoringStatus checkInitialConditions(IProgressMonitor pm) throws CoreException {
+ IStatus result = null;
+ if (!resourcesToMove[0].isSynchronized(IResource.DEPTH_INFINITE)) {
+ result = new Status (
+ IStatus.ERROR,
+ ResourcesPlugin.PI_RESOURCES,
+ IResourceStatus.OUT_OF_SYNC_LOCAL,
+ "Resource " + resourcesToMove[0].getName() + "is out of sync with file system",
+ null);
+ }
+ if (!resourcesToMove[1].isSynchronized(IResource.DEPTH_INFINITE)) {
+ IStatus temp = new Status (
+ IStatus.ERROR,
+ ResourcesPlugin.PI_RESOURCES,
+ IResourceStatus.OUT_OF_SYNC_LOCAL,
+ "Resource " + resourcesToMove[1].getName() + "is out of sync with file system",
+ null);
+ if (result == null) {
+ result = temp;
+ } else {
+ MultiStatus multi = new MultiStatus(
+ ResourcesPlugin.PI_RESOURCES,
+ IResourceStatus.OUT_OF_SYNC_LOCAL,
+ "both resources are out of sync with file system",
+ null);
+ multi.add(result);
+ multi.add(temp);
+ result = multi;
+ }
+ }
+ if (result == null) {
+ result = Status.OK_STATUS;
+ }
+ return RefactoringStatus.create(result);
+ }
+
+ public RefactoringStatus checkFinalConditions(IProgressMonitor pm, CheckConditionsContext context) throws CoreException {
+ pm.beginTask("", 1);
+ try {
+ RefactoringStatus status= validateDestination(destination);
+ if (status.hasFatalError()) {
+ return status;
+ }
+ ResourceChangeChecker checker= (ResourceChangeChecker) context.getChecker(ResourceChangeChecker.class);
+ IResourceChangeDescriptionFactory deltaFactory= checker.getDeltaFactory();
+
+ for (int i= 0; i < resourcesToMove.length; i++) {
+ IResource resource= resourcesToMove[i];
+ IResource newResource= destination.findMember(resource.getName());
+ if (newResource != null) {
+ status.addWarning("'" + resourcesToMove[i].getFullPath().toString() + "' already exist. It will be replaced.");
+ deltaFactory.delete(newResource);
+ }
+ deltaFactory.move(resourcesToMove[i], destination.getFullPath());
+ }
+ return status;
+ } finally {
+ pm.done();
+ }
+ }
+
+ public RefactoringStatus validateDestination(IContainer destination) {
+ Assert.isNotNull(destination, "container is null");
+ if (destination instanceof IWorkspaceRoot)
+ return RefactoringStatus.createFatalErrorStatus("Invalid parent");
+
+ if (!destination.exists()) {
+ return RefactoringStatus.createFatalErrorStatus("Destination does not exist");
+ }
+ return new RefactoringStatus();
+ }
+
+ public Change createChange(IProgressMonitor pm) throws CoreException {
+ pm.beginTask("", resourcesToMove.length);
+ try {
+ CompositeChange compositeChange= new CompositeChange("process move");
+ compositeChange.markAsSynthetic();
+ for (int i= 0; i < resourcesToMove.length; i++) {
+ MoveResourceChange moveChange= new MoveResourceChange(resourcesToMove[i], destination);
+ compositeChange.add(moveChange);
+ }
+ return compositeChange;
+ } finally {
+ pm.done();
+ }
+ }
+
+ public IResource[] getResourcesToMove() {
+ return resourcesToMove;
+ }
+
+ public String getProcessToMove() {
+ return getProcessName(resourcesToMove[0]);
+ }
+
+ public Object[] getElements() {
+ return resourcesToMove;
+ }
+
+ public String getIdentifier() {
+ return "org.jbpm.gd.jpdl.refactoring.moveProcessProcessor";
+ }
+
+ public String getProcessorName() {
+ return "Move Process";
+ }
+
+ public boolean isApplicable() {
+ for (int i= 0; i < resourcesToMove.length; i++) {
+ if (!canMove(resourcesToMove[i])) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ private static boolean canMove(IResource res) {
+ return (res instanceof IFile || res instanceof IFolder) && res.exists() && !res.isPhantom();
+ }
+
+ public RefactoringParticipant[] loadParticipants(RefactoringStatus status, SharableParticipants shared) throws CoreException {
+ return new RefactoringParticipant[0];
+ }
+
+}
\ No newline at end of file
Property changes on: trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessProcessor.java
___________________________________________________________________
Name: svn:mime-type
+ text/plain
Added: trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessWizard.java
===================================================================
--- trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessWizard.java (rev 0)
+++ trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessWizard.java 2010-08-17 20:19:52 UTC (rev 24225)
@@ -0,0 +1,140 @@
+package org.jbpm.gd.jpdl.refactoring;
+
+import org.eclipse.core.resources.IContainer;
+import org.eclipse.core.resources.IFolder;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.viewers.ViewerFilter;
+import org.eclipse.jface.wizard.IWizardPage;
+import org.eclipse.ltk.core.refactoring.RefactoringStatus;
+import org.eclipse.ltk.core.refactoring.participants.MoveRefactoring;
+import org.eclipse.ltk.ui.refactoring.RefactoringWizard;
+import org.eclipse.ltk.ui.refactoring.UserInputWizardPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.ui.model.BaseWorkbenchContentProvider;
+import org.eclipse.ui.model.WorkbenchLabelProvider;
+import org.eclipse.ui.model.WorkbenchViewerComparator;
+
+public class MoveProcessWizard extends RefactoringWizard {
+
+ public MoveProcessWizard(IResource resource) {
+ super(new MoveRefactoring(new MoveProcessProcessor(resource)), DIALOG_BASED_USER_INTERFACE);
+ setDefaultPageTitle("Move Process");
+ setWindowTitle("Move Process");
+ }
+
+ protected void addUserInputPages() {
+ MoveProcessProcessor processor= (MoveProcessProcessor) getRefactoring().getAdapter(MoveProcessProcessor.class);
+ addPage(new MoveProcessRefactoringConfigurationPage(processor));
+ }
+
+ private static class MoveProcessRefactoringConfigurationPage extends UserInputWizardPage {
+
+ private final MoveProcessProcessor refactoringProcessor;
+ private TreeViewer destinationField;
+
+ public MoveProcessRefactoringConfigurationPage(MoveProcessProcessor processor) {
+ super("MoveResourcesRefactoringConfigurationPage");
+ refactoringProcessor= processor;
+ }
+
+ public void createControl(Composite parent) {
+ initializeDialogUnits(parent);
+ Composite composite= new Composite(parent, SWT.NONE);
+ composite.setLayout(new GridLayout(2, false));
+ composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+ composite.setFont(parent.getFont());
+ Label label= new Label(composite, SWT.NONE);
+ IResource[] resourcesToMove= refactoringProcessor.getResourcesToMove();
+ label.setText("&Choose destination for " + refactoringProcessor.getProcessToMove() + " :");
+ label.setLayoutData(new GridData());
+ destinationField= new TreeViewer(composite, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
+ GridData gd= new GridData(GridData.FILL, GridData.FILL, true, true, 2, 1);
+ gd.widthHint= convertWidthInCharsToPixels(40);
+ gd.heightHint= convertHeightInCharsToPixels(15);
+ destinationField.getTree().setLayoutData(gd);
+ destinationField.setLabelProvider(new WorkbenchLabelProvider());
+ destinationField.setContentProvider(new BaseWorkbenchContentProvider());
+ destinationField.setComparator(new WorkbenchViewerComparator());
+ destinationField.setInput(ResourcesPlugin.getWorkspace());
+ destinationField.addFilter(new ViewerFilter() {
+ public boolean select(Viewer viewer, Object parentElement, Object element) {
+ if (element instanceof IProject) {
+ IProject project= (IProject) element;
+ return project.isAccessible();
+ } else if (element instanceof IFolder) {
+ return true;
+ }
+ return false;
+ }
+ });
+ destinationField.addSelectionChangedListener(new ISelectionChangedListener() {
+ public void selectionChanged(SelectionChangedEvent event) {
+ validatePage();
+ }
+ });
+ if (resourcesToMove.length > 0) {
+ destinationField.setSelection(new StructuredSelection(resourcesToMove[0].getParent()));
+ }
+ setPageComplete(false);
+ setControl(composite);
+ }
+
+ public void setVisible(boolean visible) {
+ if (visible) {
+ destinationField.getTree().setFocus();
+ if (getErrorMessage() != null) {
+ setErrorMessage(null);
+ }
+
+ }
+ super.setVisible(visible);
+ }
+
+ private final void validatePage() {
+ RefactoringStatus status;
+
+ IStructuredSelection selection= (IStructuredSelection) destinationField.getSelection();
+ Object firstElement= selection.getFirstElement();
+ if (firstElement instanceof IContainer) {
+ status= refactoringProcessor.validateDestination((IContainer) firstElement);
+
+ } else {
+ status= new RefactoringStatus();
+ status.addError("Select a process.");
+ }
+ setPageComplete(status);
+ }
+
+ protected boolean performFinish() {
+ initializeRefactoring();
+ storeSettings();
+ return super.performFinish();
+ }
+
+ public IWizardPage getNextPage() {
+ initializeRefactoring();
+ storeSettings();
+ return super.getNextPage();
+ }
+
+ private void storeSettings() {
+ }
+
+ private void initializeRefactoring() {
+ IContainer container= (IContainer) ((IStructuredSelection) destinationField.getSelection()).getFirstElement();
+ refactoringProcessor.setDestination(container);
+ }
+ }
+}
\ No newline at end of file
Property changes on: trunk/jbpm/plugins/org.jbpm.gd.jpdl/src/org/jbpm/gd/jpdl/refactoring/MoveProcessWizard.java
___________________________________________________________________
Name: svn:mime-type
+ text/plain
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