/** Cleanup the history directories for all recorded rolled back patches. */
protected void cleanupRollbackPatchHistory() {
final DirectoryStructure structure = getDirectoryStructure();
for (final String rollback : rollbacks) {
if (!IoUtils.recursiveDelete(structure.getBundlesPatchDirectory(rollback))) {
failedToCleanupDir(structure.getBundlesPatchDirectory(rollback));
}
if (!IoUtils.recursiveDelete(structure.getModulePatchDirectory(rollback))) {
failedToCleanupDir(structure.getModulePatchDirectory(rollback));
}
}
}
/**
* Add a rollback loader for a give patch.
*
* @param patchId the patch id.
* @param target the patchable target
* @throws XMLStreamException
* @throws IOException
*/
private void recordRollbackLoader(final String patchId, PatchableTarget.TargetInfo target) {
// setup the content loader paths
final DirectoryStructure structure = target.getDirectoryStructure();
final InstalledImage image = structure.getInstalledImage();
final File historyDir = image.getPatchHistoryDir(patchId);
final File miscRoot = new File(historyDir, PatchContentLoader.MISC);
final File modulesRoot = structure.getModulePatchDirectory(patchId);
final File bundlesRoot = structure.getBundlesPatchDirectory(patchId);
final PatchContentLoader loader = PatchContentLoader.create(miscRoot, bundlesRoot, modulesRoot);
//
recordContentLoader(patchId, loader);
}
@Override
public File getTargetFile(ContentItem item) {
if (item.getContentType() == ContentType.MISC) {
return IdentityPatchContext.this.getTargetFile((MiscContentItem) item);
}
if (applyPatchId == null || state == State.ROLLBACK_ONLY) {
throw new IllegalStateException(
"cannot process rollback tasks for modules/bundles"); // internal wrong usage, no i18n
}
final File root;
final DirectoryStructure structure = delegate.getDirectoryStructure();
if (item.getContentType() == ContentType.BUNDLE) {
root = structure.getBundlesPatchDirectory(applyPatchId);
} else {
root = structure.getModulePatchDirectory(applyPatchId);
}
return PatchContentLoader.getModulePath(root, (ModuleItem) item);
}