/**
* Write the version of the metadata into a known file overwriting any existing file contents.
* Writing the version file isn't really crucial, so the function is silent about failure
*/
private static void writeWorkspaceVersion() {
if (WORKSPACE_CHECK_REFERENCE_BUNDLE_VERSION == null) {
// no reference bundle installed, no check possible
return;
}
Location instanceLoc = Platform.getInstanceLocation();
if (instanceLoc == null || instanceLoc.isReadOnly()) {
return;
}
File versionFile = getVersionFile(instanceLoc.getURL(), true);
if (versionFile == null) {
return;
}
OutputStream output = null;
try {
output = new FileOutputStream(versionFile);
Properties props = new Properties();
// write new property
props.setProperty(
WORKSPACE_CHECK_REFERENCE_BUNDLE_NAME,
WORKSPACE_CHECK_REFERENCE_BUNDLE_VERSION.toString());
// write legacy property with an incremented version,
// so that pre-4.4 IDEs will also warn about the workspace
props.setProperty(
WORKSPACE_CHECK_REFERENCE_BUNDLE_NAME_LEGACY, WORKSPACE_CHECK_LEGACY_VERSION_INCREMENTED);
props.store(output, null);
} catch (IOException e) {
IDEWorkbenchPlugin.log(
"Could not write version file", //$NON-NLS-1$
StatusUtil.newStatus(IStatus.ERROR, e.getMessage(), e));
} finally {
try {
if (output != null) {
output.close();
}
} catch (IOException e) {
// do nothing
}
}
}
/**
* Creates a new project resource.
*
* @param name the project name
* @param newProjectHandle the project handle
* @param projectType the type of project
* @param location the location
* @param runnableContext a context for executing the creation operation
* @param shell the shell (for UI context)
* @return the created project resource, or <code>null</code> if the project was not created
*/
public static IProject createNewProject(
String name,
final IProject newProjectHandle,
final ProjectType projectType,
URI location,
final IRunnableContext runnableContext,
final Shell shell) {
final IProjectDescription description = createProjectDescription(newProjectHandle, location);
// create the new project operation
IRunnableWithProgress op =
new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor) throws InvocationTargetException {
CreateProjectOperation op =
new CreateProjectOperation(description, ResourceMessages.NewProject_windowTitle);
try {
IStatus status = op.execute(monitor, WorkspaceUndoUtil.getUIInfoAdapter(shell));
if (status.isOK() && projectType != ProjectType.NONE) {
createProjectContent(newProjectHandle, projectType);
}
} catch (ExecutionException e) {
throw new InvocationTargetException(e);
} catch (CoreException e) {
throw new InvocationTargetException(e);
}
}
};
try {
runnableContext.run(true, true, op);
} catch (InterruptedException e) {
return null;
} catch (InvocationTargetException e) {
Throwable t = e.getTargetException();
if (t instanceof ExecutionException && t.getCause() instanceof CoreException) {
CoreException cause = (CoreException) t.getCause();
StatusAdapter status;
if (cause.getStatus().getCode() == IResourceStatus.CASE_VARIANT_EXISTS) {
status =
new StatusAdapter(
StatusUtil.newStatus(
IStatus.WARNING,
NLS.bind(
ResourceMessages.NewProject_caseVariantExistsError,
newProjectHandle.getName()),
cause));
} else {
status =
new StatusAdapter(
StatusUtil.newStatus(
cause.getStatus().getSeverity(),
ResourceMessages.NewProject_errorMessage,
cause));
}
status.setProperty(
IStatusAdapterConstants.TITLE_PROPERTY, ResourceMessages.NewProject_errorMessage);
StatusManager.getManager().handle(status, StatusManager.BLOCK);
} else {
StatusAdapter status =
new StatusAdapter(
new Status(
IStatus.WARNING,
IDEWorkbenchPlugin.IDE_WORKBENCH,
0,
NLS.bind(ResourceMessages.NewProject_internalError, t.getMessage()),
t));
status.setProperty(
IStatusAdapterConstants.TITLE_PROPERTY, ResourceMessages.NewProject_errorMessage);
StatusManager.getManager().handle(status, StatusManager.LOG | StatusManager.BLOCK);
}
return null;
}
try {
IProjectUtilities.configurePackagesFilter(newProjectHandle);
} catch (CoreException e) {
DartCore.logError("Could not set package filter on folder " + newProjectHandle.getName(), e);
}
return newProjectHandle;
}
/**
* Creates a new project resource with the selected name.
*
* <p>In normal usage, this method is invoked after the user has pressed Finish on the wizard; the
* enablement of the Finish button implies that all controls on the pages currently contain valid
* values.
*
* <p>Note that this wizard caches the new project once it has been successfully created;
* subsequent invocations of this method will answer the same project resource without attempting
* to create it again.
*
* @return the created project resource, or <code>null</code> if the project was not created
*/
private IProject createNewProject() {
if (newProject != null) {
return newProject;
}
// get a project handle
final String projectName = page.getProjectName();
IProject projectHandle = page.getProjectHandle(projectName);
if (projectHandle.exists()) {
String newProjectName = ProjectUtils.generateUniqueNameFrom(projectName);
projectHandle = page.getProjectHandle(newProjectName);
}
final AbstractSample sampleContent = page.getCurrentSample();
final IProject newProjectHandle = projectHandle;
// get a project descriptor
URI location = page.getLocationURI();
final IProjectDescription description = createProjectDescription(newProjectHandle, location);
// create the new project operation
IRunnableWithProgress op =
new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor) throws InvocationTargetException {
CreateProjectOperation op =
new CreateProjectOperation(description, ResourceMessages.NewProject_windowTitle);
try {
IStatus status = op.execute(monitor, WorkspaceUndoUtil.getUIInfoAdapter(getShell()));
if (status.isOK()) {
createdFile =
createProjectContent(newProjectHandle, null, projectName, sampleContent);
}
} catch (ExecutionException e) {
throw new InvocationTargetException(e);
} catch (CoreException e) {
throw new InvocationTargetException(e);
}
}
};
try {
getContainer().run(true, true, op);
} catch (InterruptedException e) {
return null;
} catch (InvocationTargetException e) {
Throwable t = e.getTargetException();
if (t instanceof ExecutionException && t.getCause() instanceof CoreException) {
CoreException cause = (CoreException) t.getCause();
StatusAdapter status;
if (cause.getStatus().getCode() == IResourceStatus.CASE_VARIANT_EXISTS) {
status =
new StatusAdapter(
StatusUtil.newStatus(
IStatus.WARNING,
NLS.bind(
ResourceMessages.NewProject_caseVariantExistsError,
newProjectHandle.getName()),
cause));
} else {
status =
new StatusAdapter(
StatusUtil.newStatus(
cause.getStatus().getSeverity(),
ResourceMessages.NewProject_errorMessage,
cause));
}
status.setProperty(
IStatusAdapterConstants.TITLE_PROPERTY, ResourceMessages.NewProject_errorMessage);
StatusManager.getManager().handle(status, StatusManager.BLOCK);
} else {
StatusAdapter status =
new StatusAdapter(
new Status(
IStatus.WARNING,
IDEWorkbenchPlugin.IDE_WORKBENCH,
0,
NLS.bind(ResourceMessages.NewProject_internalError, t.getMessage()),
t));
status.setProperty(
IStatusAdapterConstants.TITLE_PROPERTY, ResourceMessages.NewProject_errorMessage);
StatusManager.getManager().handle(status, StatusManager.LOG | StatusManager.BLOCK);
}
return null;
}
newProject = newProjectHandle;
return newProject;
}
