package eu.alefzero.owncloud.datamodel;
+import java.io.File;
+import java.util.Collections;
import java.util.Vector;
import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
public class FileDataStorageManager implements DataStorageManager {
- private ContentResolver mContentResolver;
- private ContentProviderClient mContentProvider;
- private Account mAccount;
-
- private static String TAG = "FileDataStorageManager";
-
- public FileDataStorageManager(Account account, ContentResolver cr) {
- mContentProvider = null;
- mContentResolver = cr;
- mAccount = account;
- }
-
- public FileDataStorageManager(Account account, ContentProviderClient cp) {
- mContentProvider = cp;
- mContentResolver = null;
- mAccount = account;
- }
-
- @Override
- public OCFile getFileByPath(String path) {
- Cursor c = getCursorForValue(ProviderTableMeta.FILE_PATH, path);
- if (c.moveToFirst())
- return createFileInstance(c);
- return null;
- }
-
- @Override
- public OCFile getFileById(long id) {
- Cursor c = getCursorForValue(ProviderTableMeta._ID, String.valueOf(id));
- if (c.moveToFirst())
- return createFileInstance(c);
- return null;
- }
-
- @Override
- public boolean fileExists(long id) {
- return fileExists(ProviderTableMeta._ID, String.valueOf(id));
- }
-
- @Override
- public boolean fileExists(String path) {
- return fileExists(ProviderTableMeta.FILE_PATH, path);
- }
-
- @Override
- public boolean saveFile(OCFile file) {
- boolean overriden = false;
- ContentValues cv = new ContentValues();
- cv.put(ProviderTableMeta.FILE_MODIFIED, file.getModificationTimestamp());
- cv.put(ProviderTableMeta.FILE_CREATION, file.getCreationTimestamp());
- cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, file.getFileLength());
- cv.put(ProviderTableMeta.FILE_CONTENT_TYPE, file.getMimetype());
- cv.put(ProviderTableMeta.FILE_NAME, file.getFileName());
- if (file.getParentId() != 0)
- cv.put(ProviderTableMeta.FILE_PARENT, file.getParentId());
- cv.put(ProviderTableMeta.FILE_PATH, file.getPath());
- cv.put(ProviderTableMeta.FILE_STORAGE_PATH, file.getStoragePath());
- cv.put(ProviderTableMeta.FILE_ACCOUNT_OWNER, mAccount.name);
-
- if (fileExists(file.getPath())) {
- file.setFileId(getFileByPath(file.getPath()).getFileId());
- overriden = true;
- if (getContentResolver() != null) {
- getContentResolver().update(ProviderTableMeta.CONTENT_URI,
- cv,
- ProviderTableMeta._ID + "=?",
- new String[] {String.valueOf(file.getFileId())});
- } else {
- try {
- getContentProvider().update(ProviderTableMeta.CONTENT_URI,
- cv,
- ProviderTableMeta._ID + "=?",
- new String[] {String.valueOf(file.getFileId())});
- } catch (RemoteException e) {
- Log.e(TAG, "Fail to insert insert file to database " + e.getMessage());
+ private ContentResolver mContentResolver;
+ private ContentProviderClient mContentProvider;
+ private Account mAccount;
+
+ private static String TAG = "FileDataStorageManager";
+
+ public FileDataStorageManager(Account account, ContentResolver cr) {
+ mContentProvider = null;
+ mContentResolver = cr;
+ mAccount = account;
+ }
+
+ public FileDataStorageManager(Account account, ContentProviderClient cp) {
+ mContentProvider = cp;
+ mContentResolver = null;
+ mAccount = account;
+ }
+
+ @Override
+ public OCFile getFileByPath(String path) {
+ Cursor c = getCursorForValue(ProviderTableMeta.FILE_PATH, path);
+ OCFile file = null;
+ if (c.moveToFirst()) {
+ file = createFileInstance(c);
+ c.close();
+ }
+ return file;
+ }
+
+ @Override
+ public OCFile getFileById(long id) {
+ Cursor c = getCursorForValue(ProviderTableMeta._ID, String.valueOf(id));
+ OCFile file = null;
+ if (c.moveToFirst()) {
+ file = createFileInstance(c);
+ c.close();
+ }
+ return file;
+ }
+
+ @Override
+ public boolean fileExists(long id) {
+ return fileExists(ProviderTableMeta._ID, String.valueOf(id));
+ }
+
+ @Override
+ public boolean fileExists(String path) {
+ return fileExists(ProviderTableMeta.FILE_PATH, path);
+ }
+
+ @Override
+ public boolean saveFile(OCFile file) {
+ boolean overriden = false;
+ ContentValues cv = new ContentValues();
+ cv.put(ProviderTableMeta.FILE_MODIFIED, file.getModificationTimestamp());
+ cv.put(ProviderTableMeta.FILE_CREATION, file.getCreationTimestamp());
+ cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, file.getFileLength());
+ cv.put(ProviderTableMeta.FILE_CONTENT_TYPE, file.getMimetype());
+ cv.put(ProviderTableMeta.FILE_NAME, file.getFileName());
+ if (file.getParentId() != 0)
+ cv.put(ProviderTableMeta.FILE_PARENT, file.getParentId());
+ cv.put(ProviderTableMeta.FILE_PATH, file.getRemotePath());
+ cv.put(ProviderTableMeta.FILE_STORAGE_PATH, file.getStoragePath());
+ cv.put(ProviderTableMeta.FILE_ACCOUNT_OWNER, mAccount.name);
+ cv.put(ProviderTableMeta.FILE_LAST_SYNC_DATE, file.getLastSyncDate());
+
+ if (fileExists(file.getRemotePath())) {
+ OCFile tmpfile = getFileByPath(file.getRemotePath());
+ file.setStoragePath(tmpfile.getStoragePath());
+ cv.put(ProviderTableMeta.FILE_STORAGE_PATH, file.getStoragePath());
+ file.setFileId(tmpfile.getFileId());
+
+ overriden = true;
+ if (getContentResolver() != null) {
+ getContentResolver().update(ProviderTableMeta.CONTENT_URI, cv,
+ ProviderTableMeta._ID + "=?",
+ new String[] { String.valueOf(file.getFileId()) });
+ } else {
+ try {
+ getContentProvider().update(ProviderTableMeta.CONTENT_URI,
+ cv, ProviderTableMeta._ID + "=?",
+ new String[] { String.valueOf(file.getFileId()) });
+ } catch (RemoteException e) {
+ Log.e(TAG,
+ "Fail to insert insert file to database "
+ + e.getMessage());
+ }
+ }
+ } else {
+ Uri result_uri = null;
+ if (getContentResolver() != null) {
+ result_uri = getContentResolver().insert(
+ ProviderTableMeta.CONTENT_URI_FILE, cv);
+ } else {
+ try {
+ result_uri = getContentProvider().insert(
+ ProviderTableMeta.CONTENT_URI_FILE, cv);
+ } catch (RemoteException e) {
+ Log.e(TAG,
+ "Fail to insert insert file to database "
+ + e.getMessage());
+ }
+ }
+ if (result_uri != null) {
+ long new_id = Long.parseLong(result_uri.getPathSegments()
+ .get(1));
+ file.setFileId(new_id);
+ }
+ }
+
+ if (file.isDirectory() && file.needsUpdatingWhileSaving())
+ for (OCFile f : getDirectoryContent(file))
+ saveFile(f);
+
+ return overriden;
+ }
+
+ public void setAccount(Account account) {
+ mAccount = account;
+ }
+
+ public Account getAccount() {
+ return mAccount;
+ }
+
+ public void setContentResolver(ContentResolver cr) {
+ mContentResolver = cr;
+ }
+
+ public ContentResolver getContentResolver() {
+ return mContentResolver;
+ }
+
+ public void setContentProvider(ContentProviderClient cp) {
+ mContentProvider = cp;
+ }
+
+ public ContentProviderClient getContentProvider() {
+ return mContentProvider;
+ }
+
+ public Vector<OCFile> getDirectoryContent(OCFile f) {
+ if (f != null && f.isDirectory() && f.getFileId() != -1) {
+ Vector<OCFile> ret = new Vector<OCFile>();
+
+ Uri req_uri = Uri.withAppendedPath(
+ ProviderTableMeta.CONTENT_URI_DIR,
+ String.valueOf(f.getFileId()));
+ Cursor c = null;
+
+ if (getContentProvider() != null) {
+ try {
+ c = getContentProvider().query(req_uri, null,
+ ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
+ new String[] { mAccount.name }, null);
+ } catch (RemoteException e) {
+ Log.e(TAG, e.getMessage());
+ return ret;
+ }
+ } else {
+ c = getContentResolver().query(req_uri, null,
+ ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
+ new String[] { mAccount.name }, null);
+ }
+
+ if (c.moveToFirst()) {
+ do {
+ OCFile child = createFileInstance(c);
+ ret.add(child);
+ } while (c.moveToNext());
+ }
+
+ c.close();
+
+ Collections.sort(ret);
+
+ return ret;
+ }
+ return null;
+ }
+
+ private boolean fileExists(String cmp_key, String value) {
+ Cursor c;
+ if (getContentResolver() != null) {
+ c = getContentResolver()
+ .query(ProviderTableMeta.CONTENT_URI,
+ null,
+ cmp_key + "=? AND "
+ + ProviderTableMeta.FILE_ACCOUNT_OWNER
+ + "=?",
+ new String[] { value, mAccount.name }, null);
+ } else {
+ try {
+ c = getContentProvider().query(
+ ProviderTableMeta.CONTENT_URI,
+ null,
+ cmp_key + "=? AND "
+ + ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
+ new String[] { value, mAccount.name }, null);
+ } catch (RemoteException e) {
+ Log.e(TAG,
+ "Couldn't determine file existance, assuming non existance: "
+ + e.getMessage());
+ return false;
+ }
}
- }
- } else {
- Uri result_uri = null;
- if (getContentResolver() != null) {
- result_uri = getContentResolver().insert(ProviderTableMeta.CONTENT_URI_FILE, cv);
- } else {
- try {
- result_uri = getContentProvider().insert(ProviderTableMeta.CONTENT_URI_FILE, cv);
- } catch (RemoteException e) {
- Log.e(TAG, "Fail to insert insert file to database " + e.getMessage());
+ boolean retval = c.moveToFirst();
+ c.close();
+ return retval;
+ }
+
+ private Cursor getCursorForValue(String key, String value) {
+ Cursor c = null;
+ if (getContentResolver() != null) {
+ c = getContentResolver()
+ .query(ProviderTableMeta.CONTENT_URI,
+ null,
+ key + "=? AND "
+ + ProviderTableMeta.FILE_ACCOUNT_OWNER
+ + "=?",
+ new String[] { value, mAccount.name }, null);
+ } else {
+ try {
+ c = getContentProvider().query(
+ ProviderTableMeta.CONTENT_URI,
+ null,
+ key + "=? AND " + ProviderTableMeta.FILE_ACCOUNT_OWNER
+ + "=?", new String[] { value, mAccount.name },
+ null);
+ } catch (RemoteException e) {
+ Log.e(TAG, "Could not get file details: " + e.getMessage());
+ c = null;
+ }
}
- }
- if (result_uri != null) {
- long new_id = Long.parseLong(result_uri.getPathSegments().get(1));
- file.setFileId(new_id);
- }
+ return c;
}
- if (file.isDirectory() && file.needsUpdatingWhileSaving())
- for (OCFile f : getDirectoryContent(file))
- saveFile(f);
+ private OCFile createFileInstance(Cursor c) {
+ OCFile file = null;
+ if (c != null) {
+ file = new OCFile(c.getString(c
+ .getColumnIndex(ProviderTableMeta.FILE_PATH)));
+ file.setFileId(c.getLong(c.getColumnIndex(ProviderTableMeta._ID)));
+ file.setParentId(c.getLong(c
+ .getColumnIndex(ProviderTableMeta.FILE_PARENT)));
+ file.setStoragePath(c.getString(c
+ .getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH)));
+ file.setMimetype(c.getString(c
+ .getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)));
+ file.setFileLength(c.getLong(c
+ .getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH)));
+ file.setCreationTimestamp(c.getLong(c
+ .getColumnIndex(ProviderTableMeta.FILE_CREATION)));
+ file.setModificationTimestamp(c.getLong(c
+ .getColumnIndex(ProviderTableMeta.FILE_MODIFIED)));
+ file.setLastSyncDate(c.getLong(c
+ .getColumnIndex(ProviderTableMeta.FILE_LAST_SYNC_DATE)));
+ }
+ return file;
+ }
- return overriden;
- }
-
- public void setAccount(Account account) {
- mAccount = account;
- }
-
- public Account getAccount() {
- return mAccount;
- }
-
- public void setContentResolver(ContentResolver cr) {
- mContentResolver = cr;
- }
-
- public ContentResolver getContentResolver() {
- return mContentResolver;
- }
-
- public void setContentProvider(ContentProviderClient cp) {
- mContentProvider = cp;
- }
-
- public ContentProviderClient getContentProvider() {
- return mContentProvider;
- }
-
- public Vector<OCFile> getDirectoryContent(OCFile f) {
- if (f.isDirectory() && f.getFileId() != -1) {
- Vector<OCFile> ret = new Vector<OCFile>();
-
- Uri req_uri = Uri.withAppendedPath(
- ProviderTableMeta.CONTENT_URI_DIR, String.valueOf(f.getFileId()));
- Cursor c = null;
-
- if (getContentProvider() != null) {
- try {
- c = getContentProvider().query(req_uri, null, null, null, null);
- } catch (RemoteException e) {
- Log.e(TAG, e.getMessage());
- return ret;
+ public void removeFile(OCFile file) {
+ Uri file_uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, ""+file.getFileId());
+ if (getContentProvider() != null) {
+ try {
+ getContentProvider().delete(file_uri,
+ ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
+ new String[]{mAccount.name});
+ } catch (RemoteException e) {
+ e.printStackTrace();
+ }
+ } else {
+ getContentResolver().delete(file_uri,
+ ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
+ new String[]{mAccount.name});
+ }
+ if (file.getStoragePath() != null) {
+ new File(file.getStoragePath()).delete();
}
- } else {
- c = getContentResolver().query(req_uri, null, null, null, null);
- }
-
- if (c.moveToFirst()) {
- do {
- OCFile child = createFileInstance(c);
- ret.add(child);
- } while (c.moveToNext());
- }
-
- c.close();
- return ret;
- }
- return null;
- }
-
-
- private boolean fileExists(String cmp_key, String value) {
- Cursor c;
- if (getContentResolver() != null) {
- c = getContentResolver().query(ProviderTableMeta.CONTENT_URI,
- null,
- cmp_key + "=?",
- new String[] {value},
- null);
- } else {
- try {
- c = getContentProvider().query(ProviderTableMeta.CONTENT_URI,
- null,
- cmp_key + "=?",
- new String[] {value},
- null);
- } catch (RemoteException e) {
- Log.e(TAG, "Couldn't determine file existance, assuming non existance: " + e.getMessage());
- return false;
- }
- }
- return c.moveToFirst();
- }
-
- private Cursor getCursorForValue(String key, String value) {
- Cursor c = null;
- if (getContentResolver() != null) {
- c = getContentResolver().query(ProviderTableMeta.CONTENT_URI,
- null,
- key + "=?",
- new String[] {value},
- null);
- } else {
- try {
- c = getContentProvider().query(ProviderTableMeta.CONTENT_URI,
- null,
- key + "=?",
- new String[]{value},
- null);
- } catch (RemoteException e) {
- Log.e(TAG, "Could not get file details: " + e.getMessage());
- c = null;
- }
- }
- return c;
- }
-
- private OCFile createFileInstance(Cursor c) {
- OCFile file = null;
- if (c != null) {
- file = new OCFile(c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PATH)));
- file.setFileId(c.getLong(c.getColumnIndex(ProviderTableMeta._ID)));
- file.setParentId(c.getLong(c.getColumnIndex(ProviderTableMeta.FILE_PARENT)));
- file.setStoragePath(c.getString(c.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH)));
- file.setMimetype(c.getString(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)));
- file.setFileLength(c.getLong(c.getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH)));
- file.setCreationTimestamp(c.getLong(c.getColumnIndex(ProviderTableMeta.FILE_CREATION)));
- file.setModificationTimestamp(c.getLong(c.getColumnIndex(ProviderTableMeta.FILE_MODIFIED)));
- }
- return file;
- }
+ }
}
projects / pub / Android / ownCloud.git / blobdiff