private void delete(
IResource resource,
OutputConfiguration config,
EclipseResourceFileSystemAccess2 access,
IProgressMonitor monitor)
throws CoreException {
if (monitor.isCanceled()) {
throw new OperationCanceledException();
}
if (resource instanceof IContainer) {
IContainer container = (IContainer) resource;
for (IResource child : container.members()) {
delete(child, config, access, monitor);
}
container.delete(IResource.KEEP_HISTORY, monitor);
} else if (resource instanceof IFile) {
IFile file = (IFile) resource;
access.deleteFile(file, config.getName(), monitor);
} else {
resource.delete(IResource.KEEP_HISTORY, monitor);
}
}
/** @since 2.5 */
protected void cleanOutput(
IBuildContext ctx,
OutputConfiguration config,
EclipseResourceFileSystemAccess2 access,
IProgressMonitor monitor)
throws CoreException {
final IProject project = ctx.getBuiltProject();
for (IContainer container : getOutputs(project, config)) {
if (!container.exists()) {
return;
}
if (config.isCanClearOutputDirectory()) {
for (IResource resource : container.members()) {
if (!config.isKeepLocalHistory()) {
resource.delete(IResource.NONE, monitor);
} else if (access == null) {
resource.delete(IResource.KEEP_HISTORY, monitor);
} else {
delete(resource, config, access, monitor);
}
}
} else if (config.isCleanUpDerivedResources()) {
List<IFile> resources = derivedResourceMarkers.findDerivedResources(container, null);
for (IFile iFile : resources) {
if (monitor.isCanceled()) {
throw new OperationCanceledException();
}
if (access != null) {
access.deleteFile(iFile, config.getName(), monitor);
} else {
iFile.delete(
config.isKeepLocalHistory() ? IResource.KEEP_HISTORY : IResource.NONE, monitor);
}
}
}
}
}