package eu.alefzero.owncloud.datamodel;
import java.io.File;
-import java.util.Vector;
-
-import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
-import android.accounts.Account;
-import android.content.ContentProviderClient;
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.RemoteException;
-import android.util.Log;
public class OCFile {
- private static String TAG = "OCFile";
-
- private long id_;
- private long parent_id_;
- private long length_;
- private long creation_timestamp_;
- private long modified_timestamp_;
- private String path_;
- private String storage_path_;
- private String mimetype_;
-
- private ContentResolver cr_;
- private ContentProviderClient cp_;
- private Account account_;
-
- public static OCFile createNewFile(ContentProviderClient cr, Account account,
- String path, long length, long creation_timestamp,
- long modified_timestamp, String mimetype, long parent_id) {
- OCFile new_file = new OCFile(cr, account);
-
- try {
- Cursor c = new_file.cp_.query(ProviderTableMeta.CONTENT_URI_FILE, null,
- ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND "
- + ProviderTableMeta.FILE_PATH + "=?", new String[]{new_file.account_.name,
- path}, null);
- if (c.moveToFirst())
- new_file.setFileData(c);
- } catch (RemoteException e) {
- Log.e(TAG, e.getMessage());
- }
-
- new_file.path_ = path;
- new_file.length_ = length;
- new_file.creation_timestamp_ = creation_timestamp;
- new_file.modified_timestamp_ = modified_timestamp;
- new_file.mimetype_ = mimetype;
- new_file.parent_id_ = parent_id;
- Log.e(TAG, parent_id+"");
-
- return new_file;
- }
-
- public OCFile(ContentResolver cr, Account account, long id) {
- cr_ = cr;
- account_ = account;
- Cursor c = cr_.query(ProviderTableMeta.CONTENT_URI_FILE, null,
- ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND "
- + ProviderTableMeta._ID + "=?",
- new String[]{account_.name, String.valueOf(id)}, null);
- if (c.moveToFirst())
- setFileData(c);
- }
-
- public OCFile(ContentResolver cr, Account account, String path) {
- cr_ = cr;
- account_ = account;
-
- Cursor c = cr_.query(ProviderTableMeta.CONTENT_URI_FILE, null,
- ProviderTableMeta.FILE_ACCOUNT_OWNER + "=? AND "
- + ProviderTableMeta.FILE_PATH + "=?", new String[]{account_.name,
- path}, null);
- if (c.moveToFirst()) {
- setFileData(c);
- if (path_ != null)
- path_ = path;
- }
- }
-
- public long getFileId() {
- return id_;
- }
-
- public String getPath() {
- return path_;
- }
-
- public boolean fileExtist() {
- return id_ != -1;
- }
-
- public boolean isDirectory() {
- return mimetype_ != null && mimetype_.equals("DIR");
- }
-
- public boolean isDownloaded() {
- return storage_path_ != null;
- }
-
- public String getStoragePath() {
- return storage_path_;
- }
- public void setStoragePath(String storage_path) {
- storage_path_ = storage_path;
- }
- public long getCreationTimestamp() {
- return creation_timestamp_;
- }
- public void setCreationTimestamp(long creation_timestamp) {
- creation_timestamp_ = creation_timestamp;
- }
-
- public long getModificationTimestamp() {
- return modified_timestamp_;
- }
- public void setModificationTimestamp(long modification_timestamp) {
- modified_timestamp_ = modification_timestamp;
- }
-
- public String getFileName() {
- if (path_ != null) {
- File f = new File(path_);
- return f.getName().equals("") ? "/" : f.getName();
- }
- return null;
- }
-
- public String getMimetype() {
- return mimetype_;
+ private long id;
+ private long parentId;
+ private long length;
+ private long creationTimestamp;
+ private long modifiedTimestamp;
+ private String remotePath;
+ private String localPath;
+ private String mimeType;
+ private boolean needsUpdating;
+
+ /**
+ * Create new {@link OCFile} with given path
+ *
+ * @param path The remote path of the file
+ */
+ public OCFile(String path) {
+ resetData();
+ needsUpdating = false;
+ remotePath = path;
+ }
+
+ /**
+ * Gets the ID of the file
+ *
+ * @return the file ID
+ */
+ public long getFileId() {
+ return id;
+ }
+
+ /**
+ * Returns the path of the file
+ *
+ * @return The path
+ */
+ public String getPath() {
+ return remotePath;
+ }
+
+ /**
+ * Can be used to check, whether or not this file exists in the database
+ * already
+ *
+ * @return true, if the file exists in the database
+ */
+ public boolean fileExists() {
+ return id != -1;
+ }
+
+ /**
+ * Use this to find out if this file is a Directory
+ *
+ * @return true if it is a directory
+ */
+ public boolean isDirectory() {
+ return mimeType != null && mimeType.equals("DIR");
+ }
+
+ /**
+ * Use this to check if this file is available locally
+ *
+ * @return true if it is
+ */
+ public boolean isDownloaded() {
+ return localPath != null;
+ }
+
+ /**
+ * The path, where the file is stored locally
+ *
+ * @return The local path to the file
+ */
+ public String getStoragePath() {
+ return localPath;
+ }
+
+ /**
+ * Can be used to set the path where the file is stored
+ *
+ * @param storage_path
+ * to set
+ */
+ public void setStoragePath(String storage_path) {
+ localPath = storage_path;
+ }
+
+ /**
+ * Get a UNIX timestamp of the file creation time
+ *
+ * @return A UNIX timestamp of the time that file was created
+ */
+ public long getCreationTimestamp() {
+ return creationTimestamp;
+ }
+
+ /**
+ * Set a UNIX timestamp of the time the file was created
+ *
+ * @param creation_timestamp
+ * to set
+ */
+ public void setCreationTimestamp(long creation_timestamp) {
+ creationTimestamp = creation_timestamp;
+ }
+
+ /**
+ * Get a UNIX timestamp of the file modification time
+ *
+ * @return A UNIX timestamp of the modification time
+ */
+ public long getModificationTimestamp() {
+ return modifiedTimestamp;
+ }
+
+ /**
+ * Set a UNIX timestamp of the time the time the file was modified.
+ *
+ * @param modification_timestamp
+ * to set
+ */
+ public void setModificationTimestamp(long modification_timestamp) {
+ modifiedTimestamp = modification_timestamp;
+ }
+
+ /**
+ * Returns the filename and "/" for the root directory
+ *
+ * @return The name of the file
+ */
+ public String getFileName() {
+ if (remotePath != null) {
+ File f = new File(remotePath);
+ return f.getName().equals("") ? "/" : f.getName();
+ }
+ return null;
+ }
+
+ /**
+ * Can be used to get the Mimetype
+ *
+ * @return the Mimetype as a String
+ */
+ public String getMimetype() {
+ return mimeType;
+ }
+
+ /**
+ * Adds a file to this directory. If this file is not a directory, an
+ * exception gets thrown.
+ *
+ * @param file to add
+ * @throws IllegalStateException if you try to add a something and this is not a directory
+ */
+ public void addFile(OCFile file) throws IllegalStateException {
+ if (isDirectory()) {
+ file.parentId = id;
+ needsUpdating = true;
+ return;
+ }
+ throw new IllegalStateException("This is not a directory where you can add stuff to!");
+ }
+
+ /**
+ * Used internally. Reset all file properties
+ */
+ private void resetData() {
+ id = -1;
+ remotePath = null;
+ parentId = 0;
+ localPath = null;
+ mimeType = null;
+ length = 0;
+ creationTimestamp = 0;
+ modifiedTimestamp = 0;
+ }
+
+ /**
+ * Sets the ID of the file
+ * @param file_id to set
+ */
+ public void setFileId(long file_id) {
+ id = file_id;
+ }
+
+ /**
+ * Sets the Mime-Type of the
+ * @param mimetype to set
+ */
+ public void setMimetype(String mimetype) {
+ mimeType = mimetype;
+ }
+
+ /**
+ * Sets the ID of the parent folder
+ * @param parent_id to set
+ */
+ public void setParentId(long parent_id) {
+ parentId = parent_id;
+ }
+
+ /**
+ * Sets the file size in bytes
+ * @param file_len to set
+ */
+ public void setFileLength(long file_len) {
+ length = file_len;
+ }
+
+ /**
+ * Returns the size of the file in bytes
+ * @return The filesize in bytes
+ */
+ public long getFileLength() {
+ return length;
}
- public void save() {
- ContentValues cv = new ContentValues();
- cv.put(ProviderTableMeta.FILE_MODIFIED, modified_timestamp_);
- cv.put(ProviderTableMeta.FILE_CREATION, creation_timestamp_);
- cv.put(ProviderTableMeta.FILE_CONTENT_LENGTH, length_);
- cv.put(ProviderTableMeta.FILE_CONTENT_TYPE, mimetype_);
- cv.put(ProviderTableMeta.FILE_NAME, getFileName());
- if (parent_id_ != 0)
- cv.put(ProviderTableMeta.FILE_PARENT, parent_id_);
- cv.put(ProviderTableMeta.FILE_PATH, path_);
- cv.put(ProviderTableMeta.FILE_STORAGE_PATH, storage_path_);
- cv.put(ProviderTableMeta.FILE_ACCOUNT_OWNER, account_.name);
-
- if (fileExtist()) {
- if (cp_ != null) {
- try {
- cp_.update(ProviderTableMeta.CONTENT_URI, cv, ProviderTableMeta._ID
- + "=?", new String[]{String.valueOf(id_)});
- } catch (RemoteException e) {
- Log.e(TAG, e.getMessage());
- return;
- }
- } else {
- cr_.update(ProviderTableMeta.CONTENT_URI, cv, ProviderTableMeta._ID
- + "=?", new String[]{String.valueOf(id_)});
- }
- } else {
- Uri new_entry = null;
- if (cp_ != null) {
- try {
- new_entry = cp_.insert(ProviderTableMeta.CONTENT_URI_FILE, cv);
- } catch (RemoteException e) {
- Log.e(TAG, e.getMessage());
- id_ = -1;
- return;
- }
- } else {
- new_entry = cr_.insert(ProviderTableMeta.CONTENT_URI_FILE, cv);
- }
- try {
- String p = new_entry.getEncodedPath();
- id_ = Integer.parseInt(p.substring(p.lastIndexOf('/')+1));
- } catch (NumberFormatException e) {
- Log.e(TAG, "Can't retrieve file id from uri: " + new_entry.toString()
- + ", reason: " + e.getMessage());
- id_ = -1;
- }
- }
- }
-
- public Vector<OCFile> getDirectoryContent() {
- if (isDirectory() && id_ != -1) {
- Vector<OCFile> ret = new Vector<OCFile>();
-
- Uri req_uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR,
- String.valueOf(id_));
- Cursor c = null;
- if (cp_ != null) {
- try {
- c = cp_.query(req_uri, null, null, null, null);
- } catch (RemoteException e) {
- Log.e(TAG, e.getMessage());
- return ret;
- }
- } else {
- c = cr_.query(req_uri, null, null, null, null);
- }
-
- if (c.moveToFirst())
- do {
- OCFile child = new OCFile(cp_, account_);
- child.setFileData(c);
- ret.add(child);
- } while (c.moveToNext());
-
- return ret;
- }
- return null;
- }
-
- public void addFile(OCFile file) {
- file.parent_id_ = id_;
- file.save();
- }
-
- private OCFile(ContentProviderClient cp, Account account) {
- account_ = account;
- cp_ = cp;
- resetData();
+ /**
+ * Returns the ID of the parent Folder
+ * @return The ID
+ */
+ public long getParentId() {
+ return parentId;
}
-
- private OCFile(ContentResolver cr, Account account) {
- account_ = account;
- cr_ = cr;
- resetData();
- }
-
- private void resetData() {
- id_ = -1;
- path_ = null;
- parent_id_ = 0;
- storage_path_ = null;
- mimetype_ = null;
- length_ = 0;
- creation_timestamp_ = 0;
- modified_timestamp_ = 0;
- }
-
- private void setFileData(Cursor c) {
- resetData();
- if (c != null) {
- id_ = c.getLong(c.getColumnIndex(ProviderTableMeta._ID));
- path_ = c.getString(c.getColumnIndex(ProviderTableMeta.FILE_PATH));
- parent_id_ = c.getLong(c.getColumnIndex(ProviderTableMeta.FILE_PARENT));
- storage_path_ = c.getString(c
- .getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH));
- mimetype_ = c.getString(c
- .getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE));
- length_ = c.getLong(c
- .getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH));
- creation_timestamp_ = c.getLong(c
- .getColumnIndex(ProviderTableMeta.FILE_CREATION));
- modified_timestamp_ = c.getLong(c
- .getColumnIndex(ProviderTableMeta.FILE_MODIFIED));
- }
+
+ /**
+ * Check, if this file needs updating
+ * @return
+ */
+ public boolean needsUpdatingWhileSaving() {
+ return needsUpdating;
}
}
projects / pub / Android / ownCloud.git / blobdiff